software patents

17 Feb: Six Years After Alice: 61.8% of U.S. Patents Issued in 2019 Were ‘Software-Related’—up 21.6% from 2018

As an update to my posts from 2017 and 2019, it has now been more than six years since the U.S. Supreme Court’s 2014 Alice Corp. v. CLS Bank decision. Still, the IP bar awaits a clear and reliable test to determine when exactly a software (or computer-…

29 Oct: Trading Technologies, ChargePoint Ask High Court for Help with Federal Circuit’s Conflicted Approach to Patent Eligibility

Trading Technologies International, Inc. (TT) has filed a second petition with the U.S. Supreme Court asking it to review a Federal Circuit holding that computer-implemented inventions that do not improve the basic functions of the computer itself are …

02 Apr: Recent Cases Show Federal Circuit Is Concerned About ‘Over Abstracting’ Rejections of Method/ Process Patents

In one of its latest opinions attempting to parse precedent on the subject matter eligibility of software, method of use, and business method patents that arguably involve application of laws of nature or recitations of well-known, conventional methods…

24 Mar: What the PTAB’s Precedential Decisions on Live Testimony and Substitute Claims Mean for PTAB Litigation

On Monday, March 18, 2019, the Patent Trial and Appeal Board (PTAB) designated three decisions as precedential. Two of the three decisions—K40 Electronics LLC v. Escort Inc. (“K40 Electronics”),[AIA, live testimony at oral argument] and DePuy Synthes P…