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'''Ex Parte Bowman''' was a decision by the U.S. Board of Patent Appeals and Interferences which asserted that in order to be patentable, a process had to involve or promote the technological arts. This decision has since been overruled by the Board's subsequent ''Ex Parte Lundgren'' decision.

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See also

See also

★ Business method patent

★ ''Diamond v. Diehr''

★ ''Ex Parte Lundgren''

★ ''Freeman-Walter-Abele Test''

★ ''State Street Bank & Trust Company v. Signature Financial Group, Inc.''