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Tizanidine Hydrochloride Patent Expiration

Tizanidine Hydrochloride was first introduced by Legacy Pharma Usa Inc in its drug Zanaflex on Nov 27, 1996. Another drug containing Tizanidine Hydrochloride is Ontralfy. 26 different companies have introduced drugs containing Tizanidine Hydrochloride.


Tizanidine Hydrochloride Patents

Given below is the list of patents protecting Tizanidine Hydrochloride, 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
Ontralfy US12042484 Tizanidine liquid preparation and use thereof May 07, 2042 Fidelity Biopharma



Tizanidine Hydrochloride's Family Patents

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Tizanidine Hydrochloride Generic API Manufacturers

Several generic applications have been filed for Tizanidine Hydrochloride. The first generic version for Tizanidine Hydrochloride was by Chartwell Rx Sciences Llc and was approved on Jun 27, 2002. And the latest generic version is by Graviti Pharmaceuticals Private Ltd and was approved on Aug 7, 2024.

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


1. ALEMBIC

Alembic Pharmaceuticals Ltd has filed for 3 different strengths of generic version for Tizanidine Hydrochloride. Given below are the details of the strengths of this generic introduced by Alembic.

Strength Dosage Form Availability Application Pathway TE code Launch Date
EQ 2MG BASE

capsule Prescription ORAL AB Jan 13, 2020
EQ 4MG BASE

capsule Prescription ORAL AB Jan 13, 2020
EQ 6MG BASE

capsule Prescription ORAL AB Jan 13, 2020


Manufacturing Plant Locations
New

Alembic's manufacturing plants are situated in 1 country - India. Given below are the details of these plant locations as well as the firm names of Alembic as present at those locations.

Country City Firm Name
India
Panchmahal Alembic Pharmaceuticals Limited (Units I and II)
Vadodara Alembic Pharmaceuticals, Ltd
Panelav Alembic Pharmaceuticals Limited
Vadodara Alembic Pharmaceuticals Limited
Panchmahal Alembic Pharmaceuticals Limited
Vadodara Alembic Pharmaceuticals Ltd
Vadodara Alembic Pharmaceuticals Ltd (API Division, Karakhadi)





2. ALKEM LABS LTD

Alkem Laboratories Ltd has filed for 3 different strengths of generic version for Tizanidine Hydrochloride. Given below are the details of the strengths of this generic introduced by Alkem Labs Ltd.

Strength Dosage Form Availability Application Pathway TE code Launch Date
EQ 4MG BASE

capsule Prescription ORAL AB Mar 27, 2019
EQ 2MG BASE

capsule Prescription ORAL AB Mar 27, 2019
EQ 6MG BASE

capsule Prescription ORAL AB Mar 27, 2019





3. ANI PHARMS

Ani Pharmaceuticals Inc has filed for 2 different strengths of generic version for Tizanidine Hydrochloride. Given below are the details of the strengths of this generic introduced by Ani Pharms.

Strength Dosage Form Availability Application Pathway TE code Launch Date
EQ 4MG BASE

tablet Discontinued ORAL N/A Sep 30, 2004
EQ 2MG BASE

tablet Discontinued ORAL N/A Sep 30, 2004





4. APOTEX

Apotex Inc has filed for 2 different strengths of generic version for Tizanidine Hydrochloride. Given below are the details of the strengths of this generic introduced by Apotex.

Strength Dosage Form Availability Application Pathway TE code Launch Date
EQ 4MG BASE

tablet Prescription ORAL AB Jan 16, 2004
EQ 2MG BASE

tablet Prescription ORAL AB Jan 16, 2004


Manufacturing Plant Locations
New

Apotex's manufacturing plants are situated in 3 countries - United States, Canada, India. Given below are the details of these plant locations as well as the firm names of Apotex as present at those locations.

Country City Firm Name
United States
Weston Apotex Corp.
Canada
Etobicoke Apotex, Inc.
North York Apotex Inc.
Richmond Hill Apotex Inc.
Toronto Apotex Inc.
Winnipeg Apotex Fermentation Inc.
Brantford Apotex Pharmachem Inc.
India
Bengaluru Apotex Research Private Limited
Bangalore Apotex Pharmachem India Pvt Ltd.
Bangalore Apotex Research Private Limited - Bioequivalence Centre





5. APOTEX INC

Apotex Inc has filed for 3 different strengths of generic version for Tizanidine Hydrochloride. Given below are the details of the strengths of this generic introduced by Apotex Inc.

Strength Dosage Form Availability Application Pathway TE code Launch Date
EQ 2MG BASE

capsule Prescription ORAL AB Feb 3, 2012
EQ 4MG BASE

capsule Prescription ORAL AB Feb 3, 2012
EQ 6MG BASE

capsule Prescription ORAL AB Feb 3, 2012


Manufacturing Plant Locations
New

Apotex Inc's manufacturing plants are situated in 1 country - Canada. Given below are the details of these plant locations as well as the firm names of Apotex Inc as present at those locations.

Country City Firm Name
Canada
North York Apotex Inc.
Richmond Hill Apotex Inc.
Toronto Apotex Inc.





6. AUROBINDO PHARMA LTD

Aurobindo Pharma Ltd has filed for 3 different strengths of generic version for Tizanidine Hydrochloride. Given below are the details of the strengths of this generic introduced by Aurobindo Pharma Ltd.

Strength Dosage Form Availability Application Pathway TE code Launch Date
EQ 2MG BASE

capsule Prescription ORAL AB Mar 24, 2020
EQ 4MG BASE

capsule Prescription ORAL AB Mar 24, 2020
EQ 6MG BASE

capsule Prescription ORAL AB Mar 24, 2020


Manufacturing Plant Locations
New

Aurobindo Pharma Ltd's manufacturing plants are situated in 1 country - India. Given below are the details of these plant locations as well as the firm names of Aurobindo Pharma Ltd as present at those locations.

Country City Firm Name
India
Medchal Aurobindo Pharma Ltd





7. AUROBINDO PHARMA USA

Aurobindo Pharma Usa Inc has filed for 2 different strengths of generic version for Tizanidine Hydrochloride. Given below are the details of the strengths of this generic introduced by Aurobindo Pharma Usa.

Strength Dosage Form Availability Application Pathway TE code Launch Date
EQ 2MG BASE

tablet Discontinued ORAL N/A Dec 16, 2003
EQ 4MG BASE

tablet Discontinued ORAL N/A Dec 16, 2003


Manufacturing Plant Locations
New

Aurobindo Pharma Usa's manufacturing plants are situated in 1 country - United States. Given below are the details of these plant locations as well as the firm names of Aurobindo Pharma Usa as present at those locations.

Country City Firm Name
United States
East Windsor Aurobindo Pharma USA Inc





8. CADILA

Cadila Healthcare Ltd has filed for 2 different strengths of generic version for Tizanidine Hydrochloride. Given below are the details of the strengths of this generic introduced by Cadila.

Strength Dosage Form Availability Application Pathway TE code Launch Date
EQ 4MG BASE

tablet Prescription ORAL AB Mar 9, 2018
EQ 2MG BASE

tablet Prescription ORAL AB Mar 9, 2018


Manufacturing Plant Locations
New

Cadila's manufacturing plants are situated in 2 countries - United States, India. Given below are the details of these plant locations as well as the firm names of Cadila as present at those locations.

Country City Firm Name
United States
Pennington Cadila Healthcare Limited
India
Ahmedabad Cadila Pharmaceuticals Limited
Ankleshwar Cadila Pharmaceuticals Limited





9. CADILA PHARMS LTD

Cadila Pharmaceuticals Ltd has filed for 3 different strengths of generic version for Tizanidine Hydrochloride. Given below are the details of the strengths of this generic introduced by Cadila Pharms Ltd.

Strength Dosage Form Availability Application Pathway TE code Launch Date
EQ 6MG BASE

capsule Prescription ORAL AB Mar 26, 2019
EQ 2MG BASE

capsule Prescription ORAL AB Mar 26, 2019
EQ 4MG BASE

capsule Prescription ORAL AB Mar 26, 2019





10. CHARTWELL RX

Chartwell Rx Sciences Llc has filed for 2 different strengths of generic version for Tizanidine Hydrochloride. Given below are the details of the strengths of this generic introduced by Chartwell Rx.

Strength Dosage Form Availability Application Pathway TE code Launch Date
EQ 4MG BASE

tablet Discontinued ORAL N/A Jun 27, 2002
EQ 2MG BASE

tablet Discontinued ORAL N/A Nov 26, 2002





11. DR REDDYS LABS INC

Dr Reddys Laboratories Inc has filed for 2 different strengths of generic version for Tizanidine Hydrochloride. Given below are the details of the strengths of this generic introduced by Dr Reddys Labs Inc.

Strength Dosage Form Availability Application Pathway TE code Launch Date
EQ 2MG BASE

tablet Prescription ORAL AB Jul 3, 2002
EQ 4MG BASE

tablet Prescription ORAL AB Jul 3, 2002





12. ENDO OPERATIONS

Endo Operations Ltd has filed for 3 different strengths of generic version for Tizanidine Hydrochloride. Given below are the details of the strengths of this generic introduced by Endo Operations.

Strength Dosage Form Availability Application Pathway TE code Launch Date
EQ 2MG BASE

capsule Discontinued ORAL N/A Mar 14, 2017
EQ 4MG BASE

capsule Discontinued ORAL N/A Mar 14, 2017
EQ 6MG BASE

capsule Discontinued ORAL N/A Mar 14, 2017





13. EPIC PHARMA LLC

Epic Pharma Llc has filed for 2 different strengths of generic version for Tizanidine Hydrochloride. Given below are the details of the strengths of this generic introduced by Epic Pharma Llc.

Strength Dosage Form Availability Application Pathway TE code Launch Date
EQ 2MG BASE

tablet Prescription ORAL AB Oct 11, 2002
EQ 4MG BASE

tablet Prescription ORAL AB Oct 11, 2002





14. GRAVITI PHARMS

Graviti Pharmaceuticals Private Ltd has filed for 2 different strengths of generic version for Tizanidine Hydrochloride. Given below are the details of the strengths of this generic introduced by Graviti Pharms.

Strength Dosage Form Availability Application Pathway TE code Launch Date
EQ 4MG BASE

tablet Prescription ORAL AB Aug 7, 2024
EQ 2MG BASE

tablet Prescription ORAL AB Aug 7, 2024





15. JUBILANT GENERICS

Jubilant Generics Ltd has filed for 3 different strengths of generic version for Tizanidine Hydrochloride. Given below are the details of the strengths of this generic introduced by Jubilant Generics.

Strength Dosage Form Availability Application Pathway TE code Launch Date
EQ 2MG BASE

capsule Prescription ORAL AB Aug 4, 2017
EQ 4MG BASE

capsule Prescription ORAL AB Aug 4, 2017
EQ 6MG BASE

capsule Prescription ORAL AB Aug 4, 2017


Manufacturing Plant Locations
New

Jubilant Generics's manufacturing plants are situated in 1 country - India. Given below are the details of these plant locations as well as the firm names of Jubilant Generics as present at those locations.

Country City Firm Name
India
Roorkee Jubilant Generics Limited





16. NORVIUM BIOSCIENCE

Norvium Bioscience Llc has filed for 3 different strengths of generic version for Tizanidine Hydrochloride. Given below are the details of the strengths of this generic introduced by Norvium Bioscience.

Strength Dosage Form Availability Application Pathway TE code Launch Date
EQ 6MG BASE

capsule Discontinued ORAL N/A Nov 9, 2012
EQ 2MG BASE

capsule Discontinued ORAL N/A Nov 9, 2012
EQ 4MG BASE

capsule Discontinued ORAL N/A Nov 9, 2012





17. NOVAST LABS

Novast Laboratories Ltd has filed for 3 different strengths of generic version for Tizanidine Hydrochloride. Given below are the details of the strengths of this generic introduced by Novast Labs.

Strength Dosage Form Availability Application Pathway TE code Launch Date
EQ 6MG BASE

capsule Prescription ORAL AB Mar 12, 2019
EQ 2MG BASE

capsule Prescription ORAL AB Mar 12, 2019
EQ 4MG BASE

capsule Prescription ORAL AB Mar 12, 2019





18. OXFORD PHARMS

Oxford Pharmaceuticals Llc has filed for 2 different strengths of generic version for Tizanidine Hydrochloride. Given below are the details of the strengths of this generic introduced by Oxford Pharms.

Strength Dosage Form Availability Application Pathway TE code Launch Date
EQ 4MG BASE

tablet Prescription ORAL AB Oct 20, 2003
EQ 2MG BASE

tablet Prescription ORAL AB Oct 20, 2003





19. RISING

Rising Pharma Holding Inc has filed for 2 different strengths of generic version for Tizanidine Hydrochloride. Given below are the details of the strengths of this generic introduced by Rising.

Strength Dosage Form Availability Application Pathway TE code Launch Date
EQ 2MG BASE

tablet Discontinued ORAL N/A Mar 28, 2003
EQ 4MG BASE

tablet Discontinued ORAL N/A Mar 28, 2003


Manufacturing Plant Locations
New

Rising's manufacturing plants are situated in 3 countries - United States, Mexico, India. Given below are the details of these plant locations as well as the firm names of Rising as present at those locations.

Country City Firm Name
United States
Mount Morris Rising Creek Bakery LLC
Fort Bragg Rising Tide Sea Vegetables
Phoenix Rising Sun Farms Inc
Decatur Rising Pharma Holdings, Inc
Livingston Risingsun Iodine Products Corp.
Saddle Brook Rising Pharmaceuticals, Inc.
East Brunswick Rising Pharma Holding, Inc.
Flagstaff Rising High Enterprises, LLC (DBA RisingHy)
Rising Sun Rising Sun Veterinary Clinic
Mexico
Pueblo San Clemente RISING FARMS SAPI DE CV
India
Ahmedabad Rising Retina Clinic





20. RUBICON

Rubicon Research Private Ltd has filed for 3 different strengths of generic version for Tizanidine Hydrochloride. Given below are the details of the strengths of this generic introduced by Rubicon.

Strength Dosage Form Availability Application Pathway TE code Launch Date
EQ 4MG BASE

capsule Prescription ORAL AB May 27, 2020
EQ 6MG BASE

capsule Prescription ORAL AB May 27, 2020
EQ 2MG BASE

capsule Prescription ORAL AB May 27, 2020


Manufacturing Plant Locations
New

Rubicon's manufacturing plants are situated in 3 countries - United States, Canada, India. Given below are the details of these plant locations as well as the firm names of Rubicon as present at those locations.

Country City Firm Name
United States
Geismar Rubicon, LLC
Indianapolis Rubicon Foods LLC
Canada
Concord Rubicon Research Canada Limited
India
Ambarnath Rubicon Research Private Limited





21. SOMERSET THERAPS LLC

Somerset Therapeutics Llc has filed for 2 different strengths of generic version for Tizanidine Hydrochloride. Given below are the details of the strengths of this generic introduced by Somerset Theraps Llc.

Strength Dosage Form Availability Application Pathway TE code Launch Date
EQ 4MG BASE

capsule Prescription ORAL AB May 13, 2024
EQ 6MG BASE

capsule Prescription ORAL AB May 13, 2024





22. SUN PHARM INDS INC

Sun Pharmaceutical Industries Inc has filed for 2 different strengths of generic version for Tizanidine Hydrochloride. Given below are the details of the strengths of this generic introduced by Sun Pharm Inds Inc.

Strength Dosage Form Availability Application Pathway TE code Launch Date
EQ 4MG BASE

tablet Prescription ORAL AB Sep 29, 2003
EQ 2MG BASE

tablet Prescription ORAL AB Sep 29, 2003





23. UNICHEM LABS LTD

Unichem Laboratories Ltd has filed for 2 different strengths of generic version for Tizanidine Hydrochloride. Given below are the details of the strengths of this generic introduced by Unichem Labs Ltd.

Strength Dosage Form Availability Application Pathway TE code Launch Date
EQ 4MG BASE

tablet Prescription ORAL AB Nov 28, 2012
EQ 2MG BASE

tablet Prescription ORAL AB Nov 28, 2012





24. ZYDUS PHARMS

Zydus Pharmaceuticals Usa Inc has filed for 3 different strengths of generic version for Tizanidine Hydrochloride. Given below are the details of the strengths of this generic introduced by Zydus Pharms.

Strength Dosage Form Availability Application Pathway TE code Launch Date
EQ 6MG BASE

capsule Prescription ORAL AB Mar 3, 2017
EQ 4MG BASE

capsule Prescription ORAL AB Mar 3, 2017
EQ 2MG BASE

capsule Prescription ORAL AB Mar 3, 2017