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Disclosure Requirements › Duty to Disclose › Patents

Wilson Sonsini Goodrich & Rosati

Inventor’s Failure to Provide Material Information to the USPTO Results in an Unenforceable Patent

Wilson Sonsini Goodrich & Rosati on

On August 20, 2025, the U.S. District Court for the District of Delaware (court) found inequitable conduct when Applicant, Lindis Biotech, GMBH (Lindis), relied on data from hastily performed experiments to obtain a patent...more

McDonnell Boehnen Hulbert & Berghoff LLP

USPTO Institutes Additional Fees for Large Information Disclosure Statement Filings

McDonnell Boehnen Hulbert & Berghoff LLP on

The advice to practitioners faced with marginally relevant prior art has long been "when in doubt, cite it."  There was a small cost for the applicant (or practitioner) to cite such art by filing an information disclosure...more

Skadden, Arps, Slate, Meagher & Flom LLP

USPTO Provides Guidance on Using AI-Based Tools in Filing and Preparing Patent and Trademark Applications

Skadden, Arps, Slate, Meagher & Flom LLP on

On April 11, 2024, the United States Patent and Trademark Office (USPTO or Office) published new guidance on the use of artificial intelligence (AI) based tools in connection with preparing and prosecuting patent and...more

Womble Bond Dickinson

For All Patent/Trademark Practitioners: USPTO Provides Guidance for Use of AI in Preparing USPTO Submissions

Womble Bond Dickinson on

The USPTO expounds a clear message for patent and trademark attorneys, patent agents, and inventors: use of artificial intelligence (AI), including generative AI, in patent and trademark activities and filings before the...more

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