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Patents Patent Applications United States Patent and Trademark Office

Wolf, Greenfield & Sacks, P.C.

Practical Guide to Claiming Small Molecules with Functional Language

Patent claims reciting compounds where at least one group of a compound genus is defined by its function are common. For example, familiar claim terms such as “chelating moiety,” “linker,” and “binding moiety” describe a...more

DLA Piper

How Delayed Notice of Date Accorded Mailings May Affect Inter Partes Review

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Inter partes review (IPR) practices have seen significant changes since US Patent and Trademark Office Acting Director Coke Stewart assumed her current role in January 2025. Perhaps the most significant change has been Acting...more

Knobbe Martens

USPTO Report: Privatizing the Space Economy

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A 2025 United States Patent and Trademark Office (USPTO) report highlights significant growth in space technology patents, driven by private innovation and government support. According to the report, space-related goods and...more

Fish & Richardson

Navigating Change at the USPTO

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While it may seem like the only constant at the United States Patent and Trademark Office (USPTO) is change, that sentiment rings especially true in 2025. With a new presidential administration in the White House and numerous...more

Quarles & Brady LLP

USPTO Expediting Design Patent Issuances and De-Expediting Design Examination

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Starting May 13, 2025, the USPTO has begun accelerating the issuance of patents after the issue fee has been paid. Specifically, the duration between the Issue Notification and the Issue Date will be reduced to approximately...more

Proskauer - The Patent Playbook

Impact of the Leadership in Critical Technologies Act on U.S. Artificial Intelligence, Semiconductors and Quantum Computing

On the heels of the recent reintroduction of the PERA and PREVAIL Acts of 2025, a bipartisan group of lawmakers in Congress has introduced the Leadership in Critical and Emerging Technologies (“CET”) Act. The goal of the...more

Maynard Nexsen

A Guide for Successful Patent Disclosures from Start-Ups to Large Companies

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The quality of a patent begins to take shape at the time of disclosure. An inadequate disclosure can greatly affect the quality of the patent. The level of sophistication of a client typically dictates the quality of patent...more

A&O Shearman

Court Of Appeals For The Federal Circuit Holds That Conception Does Not Require Certainty of Success

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On May 12, 2025, the Court of Appeals for the Federal Circuit vacated-in-part and remanded a Patent Trial and Appeal Board (“PTAB”) decision in an interference proceeding concluding that the Broad Institute, Inc. (“Broad...more

McDermott Will & Emery

Take That Conception Out of the Oven – It’s CRISPR Even If the Cook Doesn’t Know

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Addressing the distinction between conception and reduction to practice and the requirement for written description in the unpredictable arts, the US Court of Appeals for the Federal Circuit explained that proof of conception...more

Sheppard Mullin Richter & Hampton LLP

PTAB Rejects AI-Driven Medical Patent – Not for Novelty, But Eligibility

In a recent decision with important implications for artificial intelligence (AI) driven innovation, the Patent Trial and Appeal Board (PTAB) denied a patent for an AI-based medical tool. The refusal was not because the...more

Morrison & Foerster LLP

Discretionary Denials—Act II

On March 26, 2025, the Acting Director of the United States Patent and Trademark Office fundamentally changed how the Patent Trial and Appeal Board (“PTAB”) initially considers petitions in post grant proceedings under the...more

Womble Bond Dickinson

USPTO Accelerates Patent Issuance Timeline - Key Impacts for Patent Applicants and Holders

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Effective May 13, 2025, the United States Patent and Trademark Office (USPTO) will implement a significant change to its patent issuance process, substantially reducing the time between issue notification and patent issuance....more

Bracewell LLP

Recentive v. Fox: Machine-Learning Claims Fail to Make the Grade

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The patent eligibility of claims involving the use of machine learning (ML) was recently considered by the US Court of Appeals for the Federal Circuit (CAFC) in Recentive Analytics, Inc. v. Fox Corp., Case No. 2023-2437 (Fed....more

BakerHostetler

US Patents Set to Issue 33 Percent Faster from the Notification Date

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Starting May 13, the U.S. Patent and Trademark Office (USPTO) will accelerate the time between issue notification and the issue date of a patent. That is, the time frame will be cut from about three weeks to two weeks –...more

Adams & Reese

How to Protect Your Patent and Safeguard Your IP

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(A&R Vets to Ventures features a co-authored article with our friends from Data² - a veteran-owned small business that leverages advanced analytics, data science, machine learning, and AI to enable organizations to harness...more

MoFo Life Sciences

Patent-Eligibility Considerations & Prosecution Strategies for AI-Based Life Sciences Patent Applications

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This post is part of MoFo’s 2025 Intersection of AI and Life Sciences blog series. In this blog series, we explore how artificial intelligence is revolutionizing research, innovation, and patient care in the life sciences....more

Quarles & Brady LLP

New Federal Circuit Decision - Expect Getting AI/Machine Learning Patents Past 101 to Get Tougher

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The Federal Circuit recently issued a decision in Recentive Analytics, Inc. v. Fox Corp., invalidating the patent claims at issue as directed to ineligible subject matter under 35 U.S.C. § 101. In what it noted was a case of...more

Wolf, Greenfield & Sacks, P.C.

Broadening Your (Patent) Protection

In the fast-paced world of innovation, inventors sometimes realize that their patents do not fully protect their inventions until after the patent issues. If the patent family has an application still pending at the patent...more

Seyfarth Shaw LLP

The USPTO Is Issuing Patents Faster — Here’s Why That Matters

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Beginning May 13, 2025, the window between paying the issue fee and your patent officially issuing will become much shorter....more

Kilpatrick

Federal Circuit Clarifies Patent Eligibility of Inventions Involving the Use of Machine Learning Models

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In Recentive Analytics, Inc. v. Fox Corp., No. 2023-2437, slip op. at 18 (Fed. Cir. April 18, 2025), the Federal Circuit held that “patents that do no more than claim the application of generic machine learning to new data...more

Womble Bond Dickinson

USPTO Launches Task Force to Combat Patent Fraud and Protect the Patent System

Womble Bond Dickinson on

The U.S. Patent and Trademark Office (USPTO) recently announced the creation of the Patent Fraud Detection and Mitigation Working Group. The working group is designed to identify and address threats to the patent system as...more

BakerHostetler

[Podcast] Making Moves: The USPTO Provides Guidance, Proposes Changes

BakerHostetler on

The U.S. Patent and Trademark Office had a busy summer in 2024. Businesses and individuals with AI and software-based inventions paid particularly close attention to the agency when, in July, it released updated guidance on...more

Sterne, Kessler, Goldstein & Fox P.L.L.C.

Maximizing Value for Space-Tech Start Ups

Houston, we fixed it. When an oxygen tank exploded during the Apollo 13 mission, the crew resorted to plastic covers from manuals and duct tape to return home. Now, the International Space Station has 3D printers capable of...more

American Conference Institute (ACI)

[Event] 23rd Advanced Summit on Life Sciences Patents - May 19th - 20th, New York, NY

At ACI’s 23rd Advanced Summit on Life Sciences Patents, you can expect informational overviews and thorough discussion of every facet of the industry. In a time of major legislative, regulatory, and judicial change, you can't...more

McDermott Will & Emery

PTO Accelerates Patent Issuance Timeline

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The US Patent & Trademark Office (PTO) announced that it has shortened the time between the issue notification and the issue date for patents. Historically, the time between these two events averaged about three weeks....more

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