Cyclobenzaprine Hydrochloride Patent Expiration

Cyclobenzaprine Hydrochloride is Used for relieving muscle spasms. It was first introduced by Janssen Research And Development Llc in its drug Flexeril on Approved Prior to Jan 1, 1982. Other drugs containing Cyclobenzaprine Hydrochloride are Amrix, Tonmya. 27 different companies have introduced drugs containing Cyclobenzaprine Hydrochloride.


Cyclobenzaprine Hydrochloride Patents

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

Filter patents by

Drug Used in Drug Patent Number Drug Patent Title Drug Patent Expiry Drug Owner
Amrix US7387793 Modified release dosage forms of skeletal muscle relaxants Feb 26, 2025

(Expired)

Teva Pharms Intl
Amrix US7544372 Modified release dosage forms of skeletal muscle relaxants Nov 14, 2023

(Expired)

Teva Pharms Intl
Amrix US7790199 Modified release dosage forms of skeletal muscle relaxants Nov 14, 2023

(Expired)

Teva Pharms Intl
Amrix US7820203 Modified release dosage forms of skeletal muscle relaxants Nov 14, 2023

(Expired)

Teva Pharms Intl
Amrix US7829121 Modified release dosage forms of skeletal muscle relaxants Nov 14, 2023

(Expired)

Teva Pharms Intl
Amrix US8877245 Modified release dosage forms of skeletal muscle relaxants Nov 14, 2023

(Expired)

Teva Pharms Intl
Amrix US9375410 Modified release dosage forms of skeletal muscle relaxants Nov 14, 2023

(Expired)

Teva Pharms Intl
Amrix US9399025 Modified release dosage forms of skeletal muscle relaxants Nov 14, 2023

(Expired)

Teva Pharms Intl



Cyclobenzaprine Hydrochloride's Family Patents

Family Patents

Explore Our Curated Drug Screens

Drugs Generating Over $1 Billion in Annual Revenue
Explore the top-performing drugs that dominate the pharmaceutical industry
View List
NCE-1 Patent Expiry in the Next 1 Year
Identify opportunities as new chemical entity (NCE-1) patents approach expiry
View List
Recently Granted Patents in EP
Find the opportunity to file Oppositions
View List

Cyclobenzaprine Hydrochloride Generic API Manufacturers

Several generic applications have been filed for Cyclobenzaprine Hydrochloride. The first generic version for Cyclobenzaprine Hydrochloride was by Actavis Laboratories Fl Inc and was approved on May 3, 1989. And the latest generic version is by Graviti Pharmaceuticals Private Ltd and was approved on Sep 12, 2024.

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