On September 17, 2024, Judges Taranto, Chen and Cunningham of the United States Court of Appeals for the Federal Circuit (“CAFC”) upheld the invalidation of a patent belonging to Angel Technologies Group, LLC and dismissed...more
Over the last two years, we have studied the examiner affirmance rates of the Patent Trial and Appeal Board (PTAB) for § 101 rejections. The PTAB is the administrative court of the U.S. Patent and Trademark Office (USPTO)...more
Precedential and Key Federal Circuit Opinions - 1. BACKERTOP LICENSING LLC [OPINION] (23-2367, 23-2368, 24-1016, 24-1017 Prost, Hughes, and Stoll) - Hughes, J. The Court affirmed the District Court’s orders (1)...more
Pfizer Inc. v. Sanofi Pasteur Inc., Appeal Nos. 2019-1871, -1873, -1875, -1876, -2224 (Fed. Cir. Mar. 5, 2024) This week’s Case of the Week mostly resolves an appeal filed five years ago, following decisions from the...more
When we first wrote about the Patent Eligibility Restoration Act (PERA), I had no idea I would have the honor of being invited to testify before the Subcommittee on Intellectual Property of the Senate Judiciary Committee, but...more
The US Court of Appeals for the Federal Circuit affirmed a district court’s dismissal of a lawsuit involving two software patents directed toward enhancements to search result displays, finding that both patents claimed...more
Senior Circuit Judge Bryson of the Federal Circuit, sitting by designation in the District of Delaware, recently granted-in-part and denied-in-part a Rule 12(c) motion for judgment based on patent eligibility under 35 U.S.C....more
The use of artificial intelligence (AI) to advance stem cell therapy has produced exciting results, with a key role in driving recent growth and innovation. Separated into three parts, this article provides an overview the...more
The US Court of Appeals for the Federal Circuit affirmed the dismissal of a lawsuit for lack of subject matter eligibility under 35 U.S.C. § 101 based on an Alice two-step analysis, with Judge Newman filing a sharp dissent...more
It's not often that we write about pharmaceutical patents on this blog, and even less often that we blog here about PTAB decisions. The former is a function of the Federal Circuit's decision in Vanda Pharmaceuticals Inc. v....more
Provisur Technologies, Inc. v. Weber, Inc., Appeal Nos. 2021-1942, -1975 (Fed. Cir. Sept. 27, 2022) - In this week’s Case of the Week, the Federal Circuit reviewed an IPR decision and addressed the Patent Trial and Appeal...more
The Federal Circuit has affirmed a Patent Trial and Appeal Board (PTAB) finding that claims to a computer system for identifying eligibility for Social Security Disability Insurance (SSDI) benefits are invalid as patent...more
Addressing a challenge of the Alice/Mayo framework in the context of the Administrative Procedure Act (APA) and the Fifth Amendment’s due process clause, the US Court of Appeals for the Federal Circuit affirmed a Patent Trial...more
Best Medical International, Inc. v. Elekta Inc., Appeal Nos. 2021-2099, -2100 (Fed. Cir. Aug. 26, 2022) - In this week’s Case of the Week, the Federal Circuit addressed issues of jurisdiction where a challenged claim was...more
In the latest development relating to patent eligibility of content-based identifier patents, the US Court of Appeals for the Federal Circuit affirmed decisions finding patent claims ineligible under 35 U.S.C. § 101....more
It is well known that in the U.S., abstract ideas, laws of nature, natural phenomena, and products of nature are all excluded from patenting under 35 U.S.C. § 101. This article briefly outlines various U.S. approaches to...more
In the case of In re Sturgeon, 839 F. App'x 517, 520 (Fed. Cir. 2021), the patent application claimed a method of creating a floral arrangement on an electronic display screen with the following representative claim: A...more
Decision highlights the need for applicants to focus on additional improvements to technology when drafting and prosecuting applications directed to computer-implemented diagnostics methods. On March 25, 2021, the Federal...more
In an appeal from a final rejection of a pending application, the US Court of Appeals for the Federal Circuit held that claims directed to methods for determining “haplotype phase” were correctly rejected as subject matter...more
PATENT CASE OF THE WEEK - American Axle & Manufacturing, Inc. v. Neapco Holdings LLC, Appeal No. 2018-1763 (Fed. Cir. July 31, 2020) - In this week’s Case of the Week, the Federal Circuit modified and re-issued its...more
IN RE: CHRISTOPHER JOHN RUDY - Before Prost, O’Malley, and Taranto. Appeal from the Patent Trial and Appeal Board. Summary: The Patent and Trademark Office’s October 2019 Revised Patent Subject Matter Eligibility...more