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PTA

Mar 04, 2019

Supernus: Delays Out of the Applicant’s Hands Are Not Applicant Delays

The term of a U.S. patent is typically twenty years.  However, the patent term can be altered as a result of certain Patent Office delays (patent term adjustment) and certain regulatory delays (patent term extensions).  For the former, the Patent Office will adjust the term on a day‑for‑day basis: one day of delay results in one day of adjustment.  » Read More

Oct 19, 2018

Calculating Patent Term Adjustment (PTA) – An Overview

As discussed in our previous post, Patent Term Adjustment (PTA) under 35 U.S.C. §154(b) and Patent Term Extension (PTE) under 35 U.S.C. §156 provide for extensions on the standard patent term, which can be very valuable for products that have long development and/or regulatory approval lifecycles, such as in the case of pharmaceuticals. » Read More

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