Written by Mark Terry In its first decision of today, the Board of Patent Appeals and Interferences (BPAI) reversed a Patent Examiner’s 35 U.S.C. sec. 103(a) obviousness rejection of a key Hewlett-Packard software invention, but came up with a new rejection of its own – a 35 U.S.C. sec. 101 non-statutory subject matter rejection. As a Miami Patent Attorney that deals with Patent Office rejections related to software patents and software inventions almost daily, this case is instructive because it illustrates the case law on non-statutory subject matter and the process of dealing with the BPAI. The HP invention involved a software