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Patent Litigation Patent Applications Information Disclosure Statement

Volpe Koenig

When an IDS Comes Back to Haunt You: Lessons from iRhythm v. Welch Allyn

Volpe Koenig on

Patent attorneys are well-versed in the function of the Information Disclosure Statement (IDS) during prosecution. We understand that listing prior art in an IDS satisfies the duty of candor, helps insulate patents from...more

McDonnell Boehnen Hulbert & Berghoff LLP

PTAB Denies Two CVC Requests Regarding Motions

Recently, the Patent Trial and Appeal Board denied two requests by Junior Party University of California/Berkeley, the University of Vienna, and Emmanuelle Charpentier (hereinafter, "CVC") in Interference No. 106,115. In the...more

Mintz - Intellectual Property Viewpoints

USPTO Releases Final Rules on PTA Calculations in view of Supernus

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

Faegre Drinker Biddle & Reath LLP

After Supernus: It’s Up to You to Keep Your Patent Alive All Its Days

Patentees may obtain additional PTA if the USPTO’s calculation of “applicant delay” includes a period of time during which the patentee could have taken “no identifiable effort” to avoid. However, the onus is entirely on the...more

McDermott Will & Emery

“Equal to” Means “Not Exceed” when Determining Patent Term Adjustment

McDermott Will & Emery on

The US Court of Appeals for the Federal Circuit found that the US Patent and Trademark Office (PTO) erred in calculating a patent term adjustment (PTA) for a patent covering an oral osmotic form of an antihypertensive drug,...more

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