The US Patent & Trademark Office (PTO) issued a request for comments concerning the public’s views on the common law experimental use exception and whether Congress should enact a statutory experimental use exception. 89 Fed....more
On May 10, 2024, the US Patent & Trademark Office (PTO) issued a notice of proposed rulemaking (Notice) concerning major changes to the terminal disclaimer (TD) practice, which may lead to a sea change in patent prosecution...more
On March 18, 2024, the US Patent & Trademark Office (PTO) issued a memorandum to patent examiners addressing means-plus-function and step-plus-function claim limitations and how to clearly articulate, in the prosecution...more
On May 3, 2023, the Patent Trial & Appeal Board granted a motion for sanctions brought by Spectrum Solutions LLC against Longhorn Vaccines & Diagnostics LLC. The resulting sanctions order canceled five Longhorn patents. The...more
11/10/2023
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Appeals ,
Comment Period ,
Duty of Candor ,
Inter Partes Review (IPR) Proceeding ,
Motion for Sanctions ,
Patent Cancellation ,
Patent Litigation ,
Patent Trial and Appeal Board ,
Patents ,
Sua Sponte ,
USPTO