IP(DC) Podcast: Patent Battles – New Patent Initiatives on the Hill & Notable CAFC/SCOTUS Decisions
Podcast: Patentable Subject Matter in 2019
Our Patent Case Summaries provide a weekly summary of the precedential patent-related opinions issued by the Court of Appeals for the Federal Circuit and the opinions designated precedential or informative by the Patent Trial...more
This Federal Circuit opinion analyzes the “very demanding standard” of judicial correction of erroneous wording of a patent claim. Background - Canatex Completion Solutions owns U.S. Patent No. 10,794,122. This patent...more
In an Inter Partes Review (IPR), Petitioners have long been told to avoid relying on prior art the examiner already “considered,” for fear of triggering a discretionary denial under 35 U.S.C. § 325(d)....more
The US Court of Appeals for the Federal Circuit affirmed the Patent Trial & Appeal Board’s decision finding claims directed to cladribine regimens for treating multiple sclerosis unpatentable as obvious....more
Welcome to TC’s IP Corner® Halloween edition. We are excited to share this quarterly newsletter with our clients, colleagues, and friends as we examine hot topics, interesting cases, and weird yet entertaining happenings in...more
On October 17, 2025, almost one month after being sworn in as the Director of the USPTO, John Squires returned institution authority for proceedings under the America Invents Act (“AIA”) to himself. Previous Directors had...more
In the first proposed rulemaking issued under Director Squires, the USPTO proposes to modify the rules of practice relating to discretionary denials to institute Inter Partes Review (IPR) proceedings. The proposed rules...more
The US Court of Appeals for the Federal Circuit affirmed a district court decision dismissing a lawsuit against the United States Patent and Trademark Office (USPTO) for lack of associational standing since no member of the...more
Patent diligence in the context of M&A and other types of commercial transactions typically involves confirmation of a patent’s chain-of-title ownership, from initial inventors through to the current assignee-owner. The...more
Reissue applications represent a very small fraction of the total number of applications filed at the USPTO each year. Indeed, at the midpoint of 2025, over 1.2 million utility applications have been filed, with less than 300...more
As companies—and more recently, courts—have struggled to address the role of artificial intelligence (AI) in innovation, legislators are embroiled in a struggle of their own. Over the past two years, the Senate and House have...more
The PTAB denied institution of a second inter partes review (“IPR”) petition filed by Aylo Freesites (“Petitioner”) after having previously instituted inter partes review of Petitioner’s first petition related to the same...more
Roughly half the world’s population menstruates at some point in their lives. While menstruation is essential for human life and a critical indicator of health, it is plagued with stigma. Around the world people who...more
The utilization of artificial intelligence (“AI”) is becoming ubiquitous across a wide range of industry sectors. The biotech industry is no exception. AI-driven platforms have become increasingly useful to biotech...more
On June 28, 2024, the United States Patent and Trademark Office (“USPTO”) requested the public’s views on the current state of the common law experimental use exception to patent infringement and whether legislative action...more
As we move into the second half of the year, we are alerting you to 11 patent cases that you should look out for during the second half of 2024. This judicial mix touches on a range of industries and interests, such as...more
Recently, the United States Patent and Trademark Office (USPTO) released proposed guidelines addressing the complex issue of AI inventorship. The PTO is not the only agency attempting to tackle this issue; jurisdictions...more
The U.S. Patent and Trademark Office (USPTO) has updated its patent subject-matter eligibility guidance to address inventions involving artificial intelligence (AI). Our Intellectual Property Team examines how the revised...more
In the 1950’s, Alan Turing famously asked, “Can machines think?” Decades later, artificial intelligence—a term coined after Turing’s death—has become a facet of our everyday lives. Artificial Intelligence (AI) can be used...more
Pursuant to efforts by the federal government to develop artificial intelligence in a safe, secure and trustworthy manner, the U.S. Patent and Trademark Office issued inventorship guidance for inventions developed with...more
The USPTO published its new “Inventorship Guidance for AI-assisted Inventions” on the Federal Register on February 13, 2024. This new guidance was in part a response to the Federal Circuit’s Thaler decision, which ruled that...more
As directed by President Biden’s Executive Order (EO) on the Safe, Secure, and Trustworthy Development and Use of Artificial Intelligence (the AI EO), the United States Patent and Trademark Office (USPTO) released its...more
The Background: In response to the Biden administration's "Executive Order on the Safe, Secure, and Trustworthy Development and Use of Artificial Intelligence" on October 30, 2023, the U.S. Patent and Trademark Office...more