Asenapine Patent Expiration

Asenapine is Used for treating adults with schizophrenia by administering asenapine via a transdermal patch. It was first introduced by Hisamitsu Pharmaceutical Co Inc in its drug Secuado on Oct 11, 2019.


Asenapine Patents

Given below is the list of patents protecting Asenapine, 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
Secuado US10022445 Patch Jul 25, 2033 Hisamitsu
Secuado US10583121 Patch Jul 25, 2033 Hisamitsu
Secuado US10814002 Patch and method for producing the same Jul 25, 2033 Hisamitsu
Secuado US11123305 Patch Jul 25, 2033 Hisamitsu
Secuado US11813364 Patch Sep 22, 2033 Hisamitsu
Secuado US9687474 Patch Jul 25, 2033 Hisamitsu


A patent's expiry date may change depending upon legal activities going on that patent. Critical activities like abandoning of a patent, term extension of a patent or amendment of its claims can increase or decrease the life of a patent hence affecting its expiry date and in turn affecting the generic launch date of that drug. Tracking these ongoing activities on a patent application helps to keep an eye on the latest developments in the patent process of the drug which can give an idea of how early a drug's generic could be available. The next section provides a list of recent legal activities on Asenapine's patents.

Given below is the list recent legal activities going on the following patents of Asenapine.

Event Date Patent/Publication
Patent litigations
Payment of Maintenance Fee, 4th Year, Large Entity 10 Apr, 2024 US10814002
Recordation of Patent Grant Mailed 14 Nov, 2023 US11813364
Recordation of Patent eGrant 14 Nov, 2023 US11813364
Email Notification 14 Nov, 2023 US11813364
Patent Issue Date Used in PTA Calculation 14 Nov, 2023 US11813364
Mail Patent eGrant Notification 14 Nov, 2023 US11813364
Patent eGrant Notification 14 Nov, 2023 US11813364
Email Notification 27 Oct, 2023 US11813364
Issue Notification Mailed 25 Oct, 2023 US11813364
Dispatch to FDC 11 Oct, 2023 US11813364



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