Lemborexant Patent Expiration

Lemborexant is Used for treating insomnia in adults with difficulties in sleep onset and/or sleep maintenance. It was first introduced by Eisai Inc in its drug Dayvigo on Apr 7, 2020.


Lemborexant Patents

Given below is the list of patents protecting Lemborexant, 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
Dayvigo US10188652 Compositions and methods for treating insomnia Oct 21, 2035 Eisai Inc
Dayvigo US10702529 Compositions and methods for treating insomnia Oct 21, 2035 Eisai Inc
Dayvigo US11026944 Compositions and methods for treating insomnia Oct 21, 2035 Eisai Inc
Dayvigo US8268848 Cyclopropane compound Sep 20, 2031 Eisai Inc



Lemborexant's Family Patents

Family Patents

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