News & Analysis as of

Patent Trial and Appeal Board Alice/Mayo United States Patent and Trademark Office

McDonnell Boehnen Hulbert & Berghoff LLP

The Narrow Pathway to Patent Eligibility in the Federal Circuit

The last 11 years have taught us much about the Federal Circuit; namely, that a majority of the judges simply do not seem to appreciate software. Given the statements that several have made in opinions, one might be able to...more

WilmerHale

Federal Circuit Patent Watch: Patents That Merely Claim Applying Machine Learning to a New Field of Use Are Not Patent Eligible

WilmerHale on

Stark, J. Sage Products, LLC (“Sage”) challenged a Patent Trial and Appeal Board (“Board”) decision finding two of Sage’s patents unpatentable. After the original appellee, Becton, Dickinson and Co., withdrew, the Director of...more

Goodwin

PTAB’s Reversal Sheds Light on Quantum Computing Patents

Goodwin on

Despite its potential to transform the global economy and impact national security, quantum computing has advanced largely outside public scrutiny. Artificial intelligence has dominated public discourse, while quantum...more

Rothwell, Figg, Ernst & Manbeck, P.C.

Reviewing 2024's Crucial Patent Law Developments

As 2024 draws to a close, several crucial developments — some aimed at modernizing long-standing legal practices, others addressing emerging challenges — have reached patent law. Originally published in Law360 - December...more

Rothwell, Figg, Ernst & Manbeck, P.C.

PTAB Finds Another Patent Fails to Pass Muster Under 101

At the end of October, the U.S. Patent Trial and Appeal Board (“PTAB”) issued a final written decision in PGR2023-00023, finding all claims of a patent owned by Halliburton Energy Services unpatentable under 35 U.S.C. § 101....more

McDonnell Boehnen Hulbert & Berghoff LLP

91%: That is the Rate at Which the PTAB Affirms Examiner Section 101 Rejections

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

WilmerHale

Federal Circuit Patent Watch: Ordering In-Person Appearance to Testify Regarding Potential Fraud on the Court is within Court's...

WilmerHale on

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

Foley & Lardner LLP

Testifying on the Patent Eligibility Restoration Act

Foley & Lardner LLP on

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

Fox Rothschild LLP

How To Patent Software And Computer-Implemented Business Methods In The US And Abroad

Fox Rothschild LLP on

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

Knobbe Martens

USPTO Guidance Cannot Modify or Supplant the Alice/Mayo Framework

Knobbe Martens on

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

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