Sepiapterin Patent Expiration

Sepiapterin was first introduced by Ptc Therapeutics Inc in its drug Sephience on Jul 28, 2025.


Sepiapterin Patents

Given below is the list of patents protecting Sepiapterin, along with the drug name that holds that patent and the company name owning that drug.

Drug Used in Drug Patent Number Drug Patent Title Drug Patent Expiry Drug Owner
Sephience US12257252 Mar 06, 2042 Ptc Therap
Sephience US11752154 Sep 04, 2038 Ptc Therap
Sephience US12213982 Sep 04, 2038 Ptc Therap
Sephience US11072614 Apr 16, 2038 Ptc Therap



Sepiapterin's Family Patents

Family Patents

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Sepiapterin Generic API Manufacturers

Given below is the list of companies who have filed for Sepiapterin generic, along with the locations of their manufacturing plants worldwide.