Ex Parte Bowman 61 U.S.P.Q.2d 1669 (Bd. Pat. App. & Int. 2001) was a decision by the U.S. Board of Patent Appeals and Interferences which asserted that in order to be patent-eligible, a process had to involve or promote the technological arts. This decision was overruled by the Board's subsequent Ex Parte Lundgren decision, but the Board's and then the Federal Circuit's In re Bilski opinion then superseded Lundgren. In re Bilski, however, rejects use of "not in the technological arts" as a basis for a rejection, although it seems to accept the concept when differently named. Bilski was affirmed by the Supreme Court in Bilski v. Kappos. See also Business method patent Diamond v. Diehr Freeman-Walter-Abele Test State Street Bank v. Signature Financial Group Machine-or-transformation test References United States patent case law 2001 in United States case law Decisions of the Board of Patent Appeals and Interferences Law articles needing an infobox