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United States Patent and Trademark Office › Information Disclosure Statement › Patent Prosecution

The U.S. Patent and Trademark Office is an agency of the United States Department of Commerce that serves a fundamental role in the U.S. intellectual property system by issuing patents and registering trademarks.... more +
The U.S. Patent and Trademark Office is an agency of the United States Department of Commerce that serves a fundamental role in the U.S. intellectual property system by issuing patents and registering trademarks.    less -
K&L Gates LLP

Detailed Guidance on New USPTO IDS Size Fees

K&L Gates LLP on

On 19 January 2025 the USPTO enacted a new Information Disclosure Statement (IDS) size fee. A new IDS size fee, codified under 37 C.F.R. 1.17(v), is accrued for any pending application when the number of cumulative references...more

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

Patent Prosecution Tool Kit: Patent Term Adjustment

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

In 1999, Congress created a system of patent term adjustment (PTA) that adds additional time to patent terms to remedy certain delays caused by the U.S. Patent and Trademark Office (PTO) in issuing a patent....more

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

Patent Prosecution Tool Kit: Information Disclosure: Avoiding Common Pitfalls

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

An essential part of U.S. patent prosecution is the duty of disclosure, which requires the disclosure of all known information that is material to patentability. 37 C.F.R. § 1.56....more

Mintz - Intellectual Property Viewpoints

USPTO Releases Final Rules on PTA Calculations in view of Supernus

Mintz - Intellectual Property Viewpoints on

On June 16, 2020, the U.S. Patent and Trademark Office (USPTO) released final rules (the “Rules”) implementing changes to how Patent Term Adjustment (PTA) is calculated in certain circumstances in view of Supernus Pharms.,...more

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