Posts Tagged: "patentability requirements"

Blow to Computer-Implemented Inventions: Canadian Court of Appeal Strikes Down the Subject-Matter Eligibility Test

The Canadian Federal Court of Appeal (FCA), in Attorney General of Canada v. Benjamin Moore & Co. [2023 FCA 168], a 3-0 decision, recently set aside the test on subject matter eligibility of computer-implemented inventions laid down by the Federal Court [2022 FC 923] last year. Acclaimed by patent professionals as a “favorable decision for Canadian applicants who have computer-implemented inventions,” the test had, for the first time, presented a declaratory relief and guidance for examining subject-matter eligibility, particularly for computer-implemented inventions. While the setting aside of the test relays subject matter assessments back to the procedure set by the Commissioner of Patents (Canada), the FCA clarified some key areas associated with the claim construction and patentability analysis.

Best Practices for Conquering the Enablement Requirement After Amgen

The Supreme Court’s decision in Amgen Inc. v. Sanofi, 143 S. Ct. 1243, 1248 (2023), found that antibody claims defined by their binding and blocking function lacked enablement…. The Supreme Court’s decision relied highly on the unpredictability of the art—scientists cannot always predict how substitutions of even single amino acids will affect the binding and/or blocking function of an antibody. The disclosed methods of identifying species within the scope of the claim were little more than “trial and error.”… The consensus seems to be that Amgen generally forecloses broad genus claims in the biotechnology field. The remaining questions are: Are patent applicants limited to claiming species (e., sequence listings)? What steps may a patent applicant take to obtain broader coverage?

A Comment on In re Cellect: The Patent Bar Must Push for Eliminating ODP Altogether, Not Interpreting it More Favorably

In an IPWatchDog post of September 6, 2022, Anthony Prosser and I traced the history of the doctrine of “Non-Statutory Judicially Created Obviousness-Type Double Patenting” (ODP). We confirmed (as its name indicates) that no Congressional statute has ever codified this doctrine. It is ultra vires because Congress has the sole right to create patent law…. In the Cellect decision issued yesterday, the Federal Circuit stretches the word “disclaimer” in Section154(b)(2)(B) beyond credibility as justification for the ODP doctrine itself and assumes that is what Congress was talking about without actually saying it (stating with agreement that “The Board also reasoned that terminal disclaimers arise almost exclusively in situations to overcome ODP rejections, and so Congress, by addressing terminal disclaimers in §154, effectively addresses ODP”).

Pfizer/BioNTech Take COVID Vaccine Fight with Moderna to PTAB

Pfizer, Inc. and BioNTech SE on Monday hit back at competitor COVID-19 vaccine maker Moderna with inter partes review (IPR) petitions against two Moderna patents on mRNA vaccine technology at the Patent Trial and Appeal Board (PTAB). Pfizer/ BioNTech told the PTAB that Moderna’s patents include “unimaginably broad claims directed to a basic idea” and asked the Board to cancel all of the challenged claims of both patents.  

Consider this Hidden Step Zero in the Patent Subject Matter Eligibility Analysis

U.S. patent practitioners have had a rocky relationship with the once-straightforward patent eligibility requirement under 35 U.S.C. 101 in recent years. Decisions such as Mayo and Alice upended the status quo, muddying the threshold test for patent subject matter eligibility. When dealing with difficult 101 rejections under this new status quo, it can sometimes help to think outside of the box about how to overcome a given rejection. This article presents a potential unlabeled “Step Zero” of the Subject Matter Eligibility Analysis which could help you overcome or avoid 101 rejections.