SI DIAMOND TECHNOLOGY INC
OPTION AGREEMENT
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<FILENAME>agreement.htm
<DESCRIPTION>OPTION AGREEMENT
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<title>Option Agreement</title>
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<p align="right">Exhibit 10.1</p>

<p align="center"><font size="3" face="Times New Roman"><b><u>OPTION AGREEMENT<br>
For a<br>
NON-EXCLUSIVE LICENSE</u></b></font></p>

<p><font size="3" face="Times New Roman"></font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; This Agreement, effective as of
Apri1 15, 2002 (the &ldquo;Effective Date&rdquo;), is between the University of Massachusetts (&ldquo;University&rdquo;), a public
institution of higher education of the Commonwealth of Massachusetts and Applied Nanotech, Inc.&nbsp; (&ldquo;ANI&rdquo;), a Texas
Corporation with a usual place of business at 3006 Longhorn Blvd., Suite 107, Austin, Texas 78758.</font></p>

<p align="center"><u><font size="3" face="Times New Roman">R E C I T A L S</font></u></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; WHEREAS, the University has
significant expertise in the area of self-assembling polymers and ultra high density nanowire arrays which can lead to several
commercializable applications including Field Emission Devices; and</font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; WHEREAS, ANI is an industrial
leader in employing the latest technology in the manufacture of field emission displays and other emissivity devices;
and</font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; WHEREAS, both University and ANI
desire to test some University technology which may lead to possible new applications of University technology;</font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; NOW, THEREFORE, University and ANI
hereby agree as follows:</font></p>

<p><font size="3" face="Times New Roman">1.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <u>Exclusive License
Option</u>.</font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
1.1.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <u>Definitions</u>.</font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (a)&nbsp; &ldquo;<u>Field</u>&rdquo; means development and commercialization
of field emission devices, as seen in Exhibit A.</font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (b)&nbsp; &ldquo;<u>Patent Rights</u>&rdquo; means the United States and
foreign patents and patent applications set forth on <u>Exhibit B</u> including any divisional, continuation, continuation-in-part,
and foreign equivalents thereof, as well as any patents issued thereon or reissues, reexaminations, or extensions
thereof</font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
1.2.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <u>Grant of Option</u> Right.&nbsp; University grants ANI a first option
to obtain a worldwide, royalty-bearing, non-exclusive license (without the right to sublicense) wider its rights in the Patent
Rights in the Field (the &ldquo;Option Right&rdquo;).&nbsp; ANI may exercise the Option Right upon written notice to University,
which is received by University within twelve (12) months after the Effective Date (the &ldquo;Option Period&rdquo;).&nbsp; If ANI
elects not to exercise the Option Right, or fails to exercise the Option Right during the Option Period, University may License its
commercial rights under the relevant Patent Right to any third party.&nbsp;&nbsp; If ANI does elect to exercise the Option Right,
University and ANI shall negotiate in good faith a license agreement containing commercially</font></p>

<p align="center"><font size="2" face="Times New Roman">1</font></p>
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<p><font size="3" face="Times New Roman">reasonable terms and conditions.&nbsp; If University and ANI are unable to reach agreement
within six (6) months after ANI exercised the Option Right (the &ldquo;Negotiation Period&rdquo;), University may offer its rights
in the relevant Patent Right to any third parties.</font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
1.3.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <u>Warranty Disclaimer</u>.&nbsp; University represents that its
employees have assigned to University their entire right, title, and interest in the Patent Rights and that it has authority to
grant the option right set forth in this Agreement UNIVERSITY MAKES NO OTHER WARRANTIES CONCERNING THE PATENT
RIGHTS, INCLUDING
WITHOUT LIMITATION ANY EXPRESS OR IMPLIED WARRANTY OF MERCHANTABILIIY OR FITNESS
FOR A PARTICULAR PURPOSE.&nbsp; Specifically,
University makes no warranty or representation (i) regarding the validity or scope of the Patent Rights, (ii) that the exploitation
of the Patent Rights will not infringe any patents or other intellectual property rights of a third party, and (iii) that any third
party is not currently infringing or will not infringe the Patent Rights.</font></p>

<p><font size="3" face="Times New Roman">2.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <u>Consideration for Option
Right</u>.</font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
2.1.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <u>Option Fee</u>.&nbsp; In partial consideration of the rights granted
ANI under this Agreement, ANI shall pay to University a nonrefundable option fee of Ten Thousand and no/100 ($10,000.00) Dollars
within ten (10) business days of the Effective Date.</font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
2.2.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <u>Payment of Patent Expenses</u>.&nbsp; In partial consideration of the
rights granted ANI under this Agreement, ANI shall reimburse University within ten (10) business days of the Effective Date for any
past patent expenses (which the University is not presently compensated), as of the Effective Date in connection with obtaining the
Parent Rights, but nevertheless limited to patent filing fees and attorney fees for preparing, prosecuting and defending the patent
applications (&ldquo;Patent-Related Expenses&rdquo;), Thereafter, ANI shall reimburse University for Patent-Related Expenses as set
forth In Section 3.2.&nbsp; below.&nbsp; The total amount of Parent Expense reimbursement (past and future) on patents as seen in
Exhibit B, shall be limited to a total of Twenty-Five Thousand ($25,000) dollars during the Option Term.</font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
2.3.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <u>Disclosure of</u> Technology.&nbsp; In partial consideration for the
option fee and the reimbursement of Patent Expenses, University will disclose to ANI and its designated representative, all of the
means know how of the technology, technical information, research and development information, test results and data in the
laboratories of the inventors, necessary for the effective understanding to tie implementation of the Patent Rights.</font></p>

<p><font size="3" face="Times New Roman">3.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <u>Maintenance of Patent
Rights</u>.</font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
3.1.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <u>Responsibility for Patent Rights</u>.&nbsp; University is responsible
for preparation, filing, prosecution, and maintenance of the Patent Rights, using patent counsel reasonably acceptable to
ANI.&nbsp; University shall consult with ANI as to the.&nbsp; preparation, filing, prosecution.&nbsp; and maintenance of all Parent
Rights reasonably prior to any deadline or action with the United States Patent &amp; Trademark Office or any foreign patent office
and shall furnish ANI with copies of all relevant documents reasonably in advance of such consultation.&nbsp; All disclosures of
patent-related</font></p>

<p align="center"><font size="2" face="Times New Roman">- 2 -</font></p>
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<p><font size="3" face="Times New Roman">information and documents are University Confidential Information, regardless of whether
they are marked or otherwise designated as confidential, as described in Article 4
below.</font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
3.2.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <u>Payment of Expenses</u>.&nbsp;&nbsp; Within thirty (30) days after
University invoices ANI, ANI shall reimburse University for all reasonable Patent-Related Expenses incurred by University pursuant
to Section 3.1.&nbsp; ANI may elect, upon sixty (60) days written notice to University, to cease payment of the expenses associated
with obtaining or maintaining patent protection for one (1) or more Patent Rights in one or more countries.&nbsp; In that event,
ANI will have no rights under this Agreement with respect to those Patent Rights in those countries.&nbsp; ANI shall be given every
opportunity to take advantage of permitted delays in the prosecution of the PCT and foreign patent applications, including, but not
limited to, the filing of Chapter 11 Demands.</font></p>

<p><font size="3" face="Times New Roman">4.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <u>Information
Exchange</u>.</font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
4.1.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <u>Purpose</u>.&nbsp; During the term of this Agreement, ANI and
University are likely to exchange information relating to the Parent Rights and their potential commercial exploitation by
ANI.&nbsp;&nbsp; The following provisions are intended to protect the confidential or proprietary information of each party during
this period of information exchange.</font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
4.2.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <u>Definition of Confidential Information</u>.&nbsp; &ldquo;Confidential
Information&rdquo; means any confidential or proprietary information furnished by one party (the &ldquo;Disclosing Party&rsquo;) to
the other party (the &ldquo;Receiving Party&rdquo;) in connection with this Agreement, provided that the information is
specifically designated as confidential.&nbsp; Confidential Information includes any information relating to the Patent Rights
regardless of whether it is specifically designated as confidential.&nbsp; &nbsp;
Confidential Information that is disclosed in
writing shall be marked with a legend indicating its confidential status (such as, &ldquo;Confidential&rdquo; or &ldquo;Proprietary&rdquo;).&nbsp; Confidential Information that is disclosed.&nbsp; orally or visually shall be documented in a
written notice prepared by the Disclosing Party and delivered to the Receiving Party as soon as possible within thirty (30) days of
the date of disclosure; the notice shall summarize the Confidential Information disclosed to the Receiving Party and reference the
time and place of disclosure.</font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
4.3.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <u>Obligations</u>.&nbsp; For a period of five (5) years after
disclosure of any portion of Confidential Information, the Receiving Party shall (i) maintain such Confidential Information in
confidence, except that the Receiving Party may disclose or permit the disclosure of any Confidential Information to its trustees
or directors, officers, employees, consultants, and advisors who are obligated to maintain the confidential nature of Confidential
Information and who need to know Confidential Information for the purposes of this Agreement (ii) use Confidential Information
solely for the purposes of this Agreement and (iii) allow its trustees or directors, officers, employees, consultants, and advisors
to reproduce Confidential Information only to the extent necessary for the purposes of this Agreement, with all reproductions being
considered Confidential Information.</font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
4.4.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <u>Exceptio</u>n.&nbsp; The obligations of the Receiving Party under
Section 4.3.&nbsp; above do not apply to the extent the Receiving Party can demonstrate that Confidential Information (i) was in
the public domain prior to the time of its disclosure under this Agreement; (ii) entered the public</font></p>

<p align="center"><font size="2" face="Times New Roman">- 3 -</font></p>
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domain after the time of its disclosure under this Agreement through means other than an unauthorized disclosure resulting from an
act or omission by the Receiving Party (iii) was independently developed or discovered by the Receiving Party without use of the
Confidential Information; (iv) is or was disclosed to the Receiving Party at any time, whether prior to or after the time of its
disclosure under this Agreement, by a third party having no fiduciary relationship with the Disclosing Party and/or having no
obligation of confidentiality with respect to the Confidential Information; or (v) is required to be disclosed to comply with
applicable laws or regulations, or with a court or administrative order, provided that the Disclosing Party receives reasonable
prior written notice of the disclosure.</font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
4.5.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <u>Ownership and Return</u>.&nbsp; The Receiving Party acknowledges that
the Disclosing Party (or any third party entrusting its own information to the Disclosing Party) claims ownership of its
Confidential Information in the possession of the Receiving Party.&nbsp; Upon the expiration or termination of this Agreement or at
the request of the Disclosing Party, the Receiving Party shall return to the Disclosing Party all originals, copies, and summaries
of documents, materials, and other tangible manifestations of Confidential Information in the possession or control of the
Receiving Party, except that the Receiving Party may retain one (i) copy of the Confidential Information solely for the purpose of
monitoring its obligations under this Agreement.</font></p>

<p><font size="3" face="Times New Roman">5.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <u>Term and Termination</u>.</font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
5.1.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <u>Term</u>.&nbsp; This Agreement begins on the Effective Date and
remains in effect for a period of one (1) year, unless earlier terminated in accordance with the provisions of this
Agreement.</font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
5.2.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <u>Failure to Exercise Option Right</u>.&nbsp; In the event that ANI
fails to exercise the Option Right during the Option Period, this Agreement terminates upon the conclusion of the Option
Period.</font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
5.3.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <u>Termination for Default</u>.&nbsp; In the event that either party
commits a material breach of its obligations under this Agreement and fails to cure that breach within thirty (30) days after
receiving written notice thereof, the other party may terminate this Agreement immediately upon written notice to the party in
breach.</font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
5.4.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <u>Effect of Termination</u>.&nbsp; The following provisions survive the
expiration or termination of this Agreement:&nbsp;&nbsp; Articles 4 and 6; Sections 7.1.&nbsp; and 7.6.</font></p>

<p><font size="3" face="Times New Roman">6.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <u>Dispute Resolution</u>,</font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
6.1.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <u>Procedures Mandatory</u>.&nbsp; The parties agree that any dispute
arising out of or relating to this Agreement will be resolved solely by means of the procedures set forth in this Article, and that
these procedures constitute legally binding obligations that are an essential provision of this Agreement provided, however, that
all procedures and deadlines specified In this Article may be modified by written agreement of the parties.&nbsp; If either parry
fails to observe the procedures of</font></p>

<p align="center"><font size="2" face="Times New Roman">- 4 -</font></p>
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<p><font size="3" face="Times New Roman">this Article, as modified by their written agreement, the other party may bring an action
for specific performance in any court of competent jurisdiction.</font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
6.2.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <u>Dispute Resolution Procedures</u>.</font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (a)&nbsp; <u>Negotiation</u>.&nbsp; In the event of any dispute arising out
of or relating to this Agreement, the affected party shall notify the other party, and the parties shall attempt in good faith to
resolve the matter within ten (10) days after the date notice is received by the other party (the &ldquo;Notice Date&rdquo;).&nbsp;
Any disputes not resolved by good faith discussions shall be referred to senior executives of each party, who shall meet at a
mutually acceptable time and location as soon as possible within thirty (30) days after the Notice Date and attempt to negotiate a
settlement.</font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (b)&nbsp; <u>Mediation</u>.&nbsp; If the matter remains unresolved within
sixty (60) days after the Notice Date, or if the senior executives fail to meet within thirty (30) days after the Notice Date,
either party may initiate mediation upon written notice to the other party, whereupon both parties are obligated to engage in a
mediation proceeding under the then current Center for Public Resources (&ldquo;CPR&rdquo;) Model Procedure for Mediation of
Business Disputes, except that specific provisions of this Section will override inconsistent provisions of the CM Model
Procedure.&nbsp; The mediator will be selected from the CPR Panels of Neutrals.&nbsp; If the parties cannot agree upon the
selection of a mediator within ninety (90) days after the Notice Date, then upon the request of either party, the CTR shall appoint
the mediator.&nbsp; The parties shall attempt to resolve the dispute through mediation until one of the following occurs: (i) the
parties reach a written settlement; (ii) the mediator notifies the parties in writing that they have reached an impasse; (iii) the
parties agree in writing that they have reached an impasse; or (iv) the parties have not reached a settlement within one hundred
and twenty (120) days after the Notice Date.</font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (c)&nbsp; <u>Trial Without Jury</u>.&nbsp; If the parties fail to resolve
the dispute through mediation, or if neither party elects to initiate mediation, each party has the right to pursue any other
remedies legally available to resolve the dispute provided, however, that the parties expressly waive any right to a jury in any
legal proceeding under this Section.</font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
6.3.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <u>Preservation of Rights Pending Resolution</u>.</font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (a)&nbsp; <u>Performance to Continue</u>.&nbsp; Each party shall continue to
perform its obligations under this Agreement pending final resolution of any dispute arising out or relating to this Agreement;
provided, however, that a party may suspend performance of its obligations during any period in which the other party fails or
refuses to perform its obligations.</font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (b) <u>Provisional Remedies</u>.&nbsp; Although the procedures specified in
this Article are the sole procedures for the resolution of disputes arising out of or relating to this Agreement, either party may
seek a preliminary injunction or other provisional equitable relief if, in its reasonable judgment, that action is necessary to
avoid irreparable harm to itself or to preserve its rights under this Agreement.</font></p>

<p align="center"><font size="2" face="Times New Roman">- 5 -</font></p>
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<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <font size="3"
face="Times New Roman">(c)&nbsp; <u>Statute of Limitations</u>.&nbsp; The parties agree that all applicable statutes of limitation
and time-based defenses (such as estoppel, and laches) are tolled while the procedures set forth m Subsections 6.2.(a) and 6.2.(b)
are pending.&nbsp; The parties shall take any actions necessary to effectuate this result.</font></p>

<p><font size="3" face="Times New Roman">7.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <u>Miscellaneous</u>.</font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
7.1.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <u>Publicity Restrictions</u>.&nbsp; Except as required by law, court
order, or government regulation, ANI shall not use the name of University or any of its trustees, officers, faculty, students,
employees, or agents, or any adaptation of their names, or any terms of this Agreement in any promotional material or other public
announcement or disclosure without the prior written consent of University.</font></p>

<p><font size="3" face="Times New Roman">7.2&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <u>Research Funded by
Grants</u>.</font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (a)&nbsp; <u>Federal Government</u>.&nbsp; To the extent that any invention
claimed in the Patent Rights has been funded by the federal government, this Agreement and the grant of any rights in that
invention is subject to and governed by federal law as set forth in 35 U.S.C.&nbsp; &sect;&sect; 201.211, and the regulations
promulgated thereunder, as amended, or any successor statutes or regulations.&nbsp; If any term of this Agreement fails to conform
with those laws and regulations, the relevant term shall be deemed an invalid provision and modified by the parties pursuant to
Section 7.8.</font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (b)&nbsp; <u>Other Organizations</u>.&nbsp; To the extent that any invention
claimed in the Patent Rights hat been partially funded by a non-profit organization or state or local agency, this Agreement and
the grant of any rights in that invention is subject to and governed by the terms and conditions of the applicable research
grant.&nbsp;&nbsp; If any term of this Agreement fails to conform with those terms and conditions, the relevant term shall be
deemed an invalid provision and modified by the parties pursuant to Section 7.8.</font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
7.3.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <u>Tax-Exempt Status</u>.&nbsp; ANI acknowledges that University, as a
public institution of the Commonwealth of Massachusetts, holds the status of an exempt organization under the Internal Revenue Code
of 1986, as amended.&nbsp; ANI also acknowledges that certain facilities in which the inventions subject to the license option were
developed may have been financed through offerings of tax-exempt bonds.&nbsp; If the Internal Revenue Service determines, or if
counsel to University reasonably determines, that any term of this Agreement jeopardizes the tax-exempt status of University or the
bonds used to finance University facilities, the relevant term shall be deemed an invalid provision and modified in accordance with
Section 7.8.</font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
7.4.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <u>Assignment</u>.&nbsp; This Agreement may not be assigned by either
party without the prior written consent of the other party, which shall not be reasonably withheld, in connection with the
merger.&nbsp; reorganization, or sale of all, or substantially all of the business assets of ANI.</font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
7.5.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <u>Amendment and Waiver</u>.&nbsp; This Agreement may be amended,
supplemented, or otherwise modified only by means of a written instrument signed by both parties.&nbsp; Any waiver of any rights or
failure to act in a specific instance relates only to that instance and shall not be</font></p>

<p align="center"><font size="2" face="Times New Roman">- 6 -</font></p>
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<p><font size="3" face="Times New Roman">construed as an agreement to waive any rights or fail to act in any other instance,
whether or not similar.</font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
7.6.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <u>Governing Law</u>.&nbsp; This Agreement is governed by and construed
in accordance with the laws of the Commonwealth of Massachusetts irrespective of any conflicts of law principles.</font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
7.7.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <u>Notice</u>.&nbsp; Any notices required or permitted under this
Agreement shall be in writing.&nbsp; shall specifically&nbsp; refer to this Agreement, and shall be sent by recognized national
overnight courier, confirmed facsimile transmission, confirmed electronic mail, or registered or certified mail, postage prepaid,
return receipt requested, to the following addresses or facsimile numbers of the parties:</font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; If to University:</font></p>

<blockquote>

<p><font size="3" face="Times New Roman">Office of Commercial Ventures and Intellectual Property<br />
University of Massachusetts<br />
140 Hicks Way, 512 Goodell<br />
Amherst, MA 01003-9272<br />
Attention:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp; Dr.&nbsp; E.&nbsp; Bradley Moynahan<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
Director</font></p>

<p><font size="3" face="Times New Roman">Tel: (413) 545-3606<br />
Fax: (413) 545-3632<br />
Email:&nbsp; evip@resge@umass.edu</font></p>

</blockquote>

<p>&nbsp;</p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; If to ANI:</font></p>

<blockquote>

<p><font size="3" face="Times New Roman">Applied Nanotech, Inc.<br />
3006 Longhorn Blvd., Suite 107<br />
Austin, TX 78158<br />
Attention:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Dr.&nbsp; Zvi Yaniv<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; President and CEO</font></p>

<p><font size="3" face="Times New Roman">Tel:&nbsp; (512) 339-5020 x 103<br />
Mobile: (512) 924-4856<br />
Fax: (512) 339-5021<br />
Email: zyaniv@CARBONTECH.net</font></p>

</blockquote>

<p><font size="3" face="Times New Roman">All notices under this Agreement are effective upon receipt.&nbsp; A party may change its
contact information immediately upon written notice to the other party in the manner provided in this Section.</font></p>

<p align="center"><font size="2" face="Times New Roman">- 7 -</font></p>
<hr size="3" color="#000080">
<div STYLE="page-break-before: always">
  &nbsp;
</div>

<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <font size="3" face="Times New
Roman">7.8.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <u>Severability</u>.&nbsp; If any provision of this Agreement is
held invalid or unenforceable for any reason, the invalidity or unenforceability will not affect any other provision of this
Agreement, and the parties shall negotiate in good faith to modify the Agreement to preserve (to the extent possible) their
original intent.&nbsp;&nbsp; If the parties fail to reach a modified agreement within sixty (60) days after the relevant provision
is held invalid or unenforceable, then the dispute shall be resolved in accordance with the procedures set forth in Article
7.&nbsp; While the dispute is pending resolution, this Agreement shall be construed as if the provision were deleted by agreement
of the parties.</font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
7.9.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <u>Entire Agreement</u>.&nbsp; This Agreement, including Exhibits A and
B, constitutes the entire agreement between the parties with respect to its subject matter and supersedes all prior agreements or
understandings between the parties relating to its subject matter.</font></p>

<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; The parties have caused this
Agreement to be executed by their duly authorized representatives as of the date first written above.</font></p>

<p><font size="3" face="Times New Roman"></font></p>

<table border="0" cellspacing="0" cellpadding="0" width="629">
<tr>
<td valign="top" width="330">
<p><font size="3" face="Times New Roman"><b>UNIVERSITY OF MASSACHUSETTS</b></font></p>
</td>
<td valign="top" width="295">
<p><font size="3" face="Times New Roman"><b>APPLIED NANOTECH, INC.</b></font></p>
</td>
</tr>

<tr>
<td valign="top" width="330">
<p><font size="3" face="Times New Roman">&nbsp;</font></p>
</td>
<td valign="top" width="295">
<p><font size="3" face="Times New Roman">&nbsp;</font></p>
</td>
</tr>

<tr>
<td valign="top" width="330">
<p><font size="3" face="Times New Roman">&nbsp;</font></p>
</td>
<td valign="top" width="295">
<p><font size="3" face="Times New Roman">&nbsp;</font></p>
</td>
</tr>

<tr>
<td valign="top" width="330">
<p><font size="3" face="Times New Roman">By:&nbsp; <u>/s/ Thomas Chmura</u></font></p>
</td>
<td valign="top" width="295">
<p><font size="3" face="Times New Roman">By:&nbsp;&nbsp; /s/ Zvi Yaniv</font></p>
</td>
</tr>

<tr>
<td valign="top" width="330">
<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Thomas Chmura<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Vice President-Economic Development</font></p>

</td>
<td valign="top" width="295">
<p><font size="3" face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Zvi Yaniv<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; President and CEO</font></p>

</td>
</tr>

<tr>
<td valign="top" width="330">
<p><font size="3" face="Times New Roman">&nbsp;</font></p>
</td>
<td valign="top" width="295">
<p><font size="3" face="Times New Roman">&nbsp;</font></p>
</td>
</tr>

<tr>
<td valign="top" width="330">
<p><font size="3" face="Times New Roman">Date:&nbsp; 4/19/02</font></p>
</td>
<td valign="top" width="295">
<p><font size="3" face="Times New Roman">Date:&nbsp; 4/17/02</font></p>
</td>
</tr>

<tr>
<td valign="top" width="330"></td>
<td valign="top" width="295"></td>
</tr>
</table>

<p><font size="3" face="Times New Roman"></font></p>

&nbsp;

<p align="center"><font size="2" face="Times New Roman">- 8 -</font></p>

<p><font size="2" face="Times New Roman"></font></p>
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