against service by former employees of covered health agencies on boards of entities involved in development and research of a drug, biological product, or device. . (d) Effective date Except as provided in subsection (d), the amendments made by this section shall apply with respect to an individual whose service or employment with the United States terminates on or after the date of the enactment of this Act. (e) Special rule for certain former federal employees of covered health agencies (1) Application Section 207A(c) of title 18, United States Code, as added by subsection (a), shall apply to an individual who at any point served or was employed with the United States. (2) Compliance period With respect to the prohibition under section 207A(c) of title 18, United States Code, as added by subsection (a), the compliance period for a former Federal employee whose service or employment with the United States terminated prior to the date of enactment of this Act shall be 6 months from such date of enactment. 3. Prohibition against ownership or financial interest in certain patents Section 208 of title 18, United States Code is amended by adding at the end the following: (e) Prohibition against ownership or financial interest in certain patents (1) Definitions In this subsection: (A) Biological product The term biological product has the meaning given such term in section 351(i) of the Public Health Service Act ( 42 U.S.C. 262(i) ). (B) Covered patent The term covered patent means a patent issued by the United States for a drug, biological product, or device. (C) Device