Readers will recall that the Deputy Commissioner for Patents issued a memorandum on evaluating patent claims for subject matter eligibility in August, which we blogged about previously. The August 2025 Memorandum noted that a patent application “does not need to explicitly set forth the improvement [to the functioning of a computer or to another technology … Continue Reading
The United States Patent and Trademark Office (USPTO) recently published updated guidance emphasizing a very flexible approach to determining obviousness under 35 U.S.C. § 103, consistent with the U.S. Supreme Court’s opinion in KSR v. Teleflex. The guidelines are written for USPTO personnel but combined with the Manual of Patent Examining Procedure (MPEP), they provide … Continue Reading
