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Duty to Disclose Pharmaceutical Patents United States Patent and Trademark Office

Wilson Sonsini Goodrich & Rosati

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

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

American Conference Institute (ACI)

[Event] 14th Summit on Biosimilars & Innovator Biologics - June 27th - 28th, Boston, MA

Biologics have become the fastest-growing class of therapeutic compounds. They have provided innovative treatment alternatives for people who suffer from some of the most serious medical conditions known to man. The...more

Foley & Lardner LLP

USPTO Discusses Duty of Disclosure and Duty of Reasonable Inquiry

Foley & Lardner LLP on

On February 23, 2023, the U.S. Patent and Trademark Office (USPTO) held a virtual panel discussion on the duty of disclosure and duty of reasonable inquiry. While both duties apply regardless of technology area, the...more

Knobbe Martens

Recent Development on Patent Eligibility of Method of Treatment Claims

Knobbe Martens on

The United States Patent and Trademark Office (USPTO) recently published a new revision to the Ninth Edition of the Manual of Patent Examining Procedure (MPEP) (Revision 08.2017). This revision added a number of chapters...more

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