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Memantine Hydrochloride Patent Expiration

Memantine Hydrochloride is Used for managing moderate to severe dementia of the Alzheimer's type. It was first introduced by Abbvie Inc in its drug Namenda on Oct 16, 2003. Another drug containing Memantine Hydrochloride is Namenda Xr. 37 different companies have introduced drugs containing Memantine Hydrochloride.


Memantine Hydrochloride Patents

Given below is the list of patents protecting Memantine 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
Namenda Xr US8039009

(Pediatric)

 Modified release formulations of memantine oral dosage forms Sep 24, 2029 Abbvie
Namenda Xr US8039009 Modified release formulations of memantine oral dosage forms Mar 24, 2029 Abbvie
Namenda Xr US8168209

(Pediatric)

 Method and composition for administering an NMDA receptor antagonist to a subject May 22, 2026 Abbvie
Namenda Xr US8173708

(Pediatric)

 Method and composition for administering an NMDA receptor antagonist to a subject May 22, 2026 Abbvie
Namenda Xr US8283379

(Pediatric)

 Methods and compositions for the treatment of CNS-related conditions May 22, 2026 Abbvie
Namenda Xr US8329752

(Pediatric)

 Composition for administering an NMDA receptor antagonist to a subject May 22, 2026 Abbvie
Namenda Xr US8362085

(Pediatric)

 Method for administering an NMDA receptor antagonist to a subject May 22, 2026 Abbvie
Namenda Xr US8598233

(Pediatric)

 Method for administering an NMDA receptor antagonist to a subject May 22, 2026 Abbvie
Namenda Xr US8168209 Method and composition for administering an NMDA receptor antagonist to a subject Nov 22, 2025 Abbvie
Namenda Xr US8173708 Method and composition for administering an NMDA receptor antagonist to a subject Nov 22, 2025 Abbvie
Namenda Xr US8283379 Methods and compositions for the treatment of CNS-related conditions Nov 22, 2025 Abbvie
Namenda Xr US8329752 Composition for administering an NMDA receptor antagonist to a subject Nov 22, 2025 Abbvie
Namenda Xr US8362085 Method for administering an NMDA receptor antagonist to a subject Nov 22, 2025 Abbvie
Namenda Xr US8598233 Method for administering an NMDA receptor antagonist to a subject Nov 22, 2025 Abbvie
Namenda US5061703

(Pediatric)

 Adamantane derivatives in the prevention and treatment of cerebral ischemia Oct 11, 2015

(Expired)

 Abbvie
Namenda US5061703

(Pediatric)

 Adamantane derivatives in the prevention and treatment of cerebral ischemia Oct 11, 2015

(Expired)

 Allergan
Namenda Xr US5061703

(Pediatric)

 Adamantane derivatives in the prevention and treatment of cerebral ischemia Oct 11, 2015

(Expired)

 Abbvie
Namenda US5061703 Adamantane derivatives in the prevention and treatment of cerebral ischemia Apr 11, 2015

(Expired)

 Abbvie
Namenda US5061703 Adamantane derivatives in the prevention and treatment of cerebral ischemia Apr 11, 2015

(Expired)

 Allergan
Namenda Xr US5061703 Adamantane derivatives in the prevention and treatment of cerebral ischemia Apr 11, 2015

(Expired)

 Abbvie



Memantine Hydrochloride's Family Patents

Family Patents

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Memantine Hydrochloride Generic API Manufacturers

Several generic applications have been filed for Memantine Hydrochloride. The first generic version for Memantine Hydrochloride was by Dr Reddys Laboratories Ltd and was approved on Apr 14, 2010. And the latest generic version is by Xiamen Lp Pharmacuetical Co Ltd and was approved on Feb 6, 2024.

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


1. ACME LABS

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

Strength Dosage Form Availability Application Pathway TE code Launch Date
5MG

tablet Prescription ORAL AB May 7, 2018
10MG

tablet Prescription ORAL AB May 7, 2018





2. AJANTA PHARMA LTD

Ajanta Pharma Ltd has filed for 2 different strengths of generic version for Memantine Hydrochloride. Given below are the details of the strengths of this generic introduced by Ajanta Pharma Ltd.

Strength Dosage Form Availability Application Pathway TE code Launch Date
10MG

tablet Prescription ORAL AB Nov 30, 2015
5MG

tablet Prescription ORAL AB Nov 30, 2015


Manufacturing Plant Locations
New

Ajanta 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 Ajanta Pharma Ltd as present at those locations.

Country City Firm Name
India
Aurangabad Ajanta Pharma Ltd.





3. ALEMBIC

Alembic Pharmaceuticals Ltd has filed for 2 different strengths of generic version for Memantine 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
5MG

tablet Prescription ORAL AB Oct 13, 2015
10MG

tablet Prescription ORAL AB Oct 13, 2015


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
Panelav Alembic Pharmaceuticals Limited
Vadodara Alembic Pharmaceuticals Ltd
Panchmahal Alembic Pharmaceuticals Limited
Vadodara Alembic Pharmaceuticals Limited
Vadodara Alembic Pharmaceuticals Ltd (API Division, Karakhadi)
Vadodara Alembic Pharmaceuticals, Ltd
Panchmahal Alembic Pharmaceuticals Limited (Units I and II)





4. ALLIED

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

Strength Dosage Form Availability Application Pathway TE code Launch Date
5MG

tablet Prescription ORAL AB Sep 4, 2015
10MG

tablet Prescription ORAL AB Sep 4, 2015


Manufacturing Plant Locations
New

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

Country City Firm Name
United States
Blomkest Allied Grain Company
Santa Maria Allied Central Coast Distributing
Port Reading Allied Old English,Inc
Brooklyn Allied Imports, Inc.
Miami Allied Biomedical Research Institute, Inc.
Glen Burnie Allied Orthopedic Associates Inc
Calexico Allied, LLC
Carrington Allied Grain
Millington Allied Analytical Laboratory Services Inc
Tomah Allied Cooperative - Tomah
Mauston Allied Cooperative
Kansas City Allied Materials & Equipment Co Inc
Linden Allied Food Products Inc
Cuero Allied Feeds, Inc
Keokuk ALLIED BLENDING LP
Trappe Allied Orthopedic Associates, Inc.
Gackle Allied Agronomy
Stuyvesant Falls Allied Healthcare Products, Inc.
Fords Allied Pharma Inc
Chicago Allied Beverage Tanks, Inc.
Saint Louis Allied Medical Systems Inc
Moorhead Allied Meats
Keokuk Allied Blending LP
Wisconsin Rapids Allied Cooperative
Saint Louis Allied Medical LLC
Washington Allied Aviation Fueling of National Airport LLC
San Antonio Allied Feeds, Inc
Corona Allied Merchandising Industry
Bakersfield Allied Potato Inc.
Bell Allied Blending LP
West Salem Allied Cooperative
Delray Beach Allied Pharmacy Products. Inc.
New Rockford Allied Energy
Tomah ALLIED
Stratford Allied Cooperative
Glen Burnie Allied International Corporation of Virginia
India
Sonepat Allied Natural Product
China
Zhanjiang ALLIED PACIFIC AQUATIC PRODUCTS (ZHANJIANG) CO., LTD.
Dalian Allied Pacific Food (Dalian ) Co. Ltd.





5. AMNEAL PHARMS

Amneal Pharmaceuticals Of New York Llc has filed for 6 different strengths of generic version for Memantine Hydrochloride. Given below are the details of the strengths of this generic introduced by Amneal Pharms.

Strength Dosage Form Availability Application Pathway TE code Launch Date
10MG

tablet Prescription ORAL AB Apr 10, 2015
5MG

tablet Prescription ORAL AB Apr 10, 2015
21MG

capsule, extended release Prescription ORAL AB Oct 12, 2016
28MG

capsule, extended release Prescription ORAL AB Oct 12, 2016
7MG

capsule, extended release Prescription ORAL AB Oct 12, 2016
14MG

capsule, extended release Prescription ORAL AB Oct 12, 2016





6. ANI PHARMS

Ani Pharmaceuticals Inc has filed for 4 different strengths of generic version for Memantine 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
7MG

capsule, extended release Discontinued ORAL N/A Feb 28, 2020
28MG

capsule, extended release Discontinued ORAL N/A Feb 28, 2020
21MG

capsule, extended release Discontinued ORAL N/A Feb 28, 2020
14MG

capsule, extended release Discontinued ORAL N/A Feb 28, 2020





7. APOTEX

Apotex Inc has filed for 5 different strengths of generic version for Memantine 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
28MG

capsule, extended release Prescription ORAL AB Nov 22, 2016
7MG

capsule, extended release Prescription ORAL AB Nov 22, 2016
14MG

capsule, extended release Prescription ORAL AB Nov 22, 2016
21MG

capsule, extended release Prescription ORAL AB Nov 22, 2016
2MG/ML

solution Prescription ORAL AA Feb 9, 2018


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
Brantford Apotex Pharmachem Inc.
Winnipeg Apotex Fermentation Inc.
Etobicoke Apotex, Inc.
North York Apotex Inc.
Richmond Hill Apotex Inc.
Toronto Apotex Inc.
India
Bangalore Apotex Research Private Limited - Bioequivalence Centre
Bengaluru Apotex Research Private Limited
Bangalore Apotex Pharmachem India Pvt Ltd.





8. AUROBINDO PHARMA LTD

Aurobindo Pharma Ltd has filed for 6 different strengths of generic version for Memantine 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
10MG

tablet Prescription ORAL AB Oct 13, 2015
5MG

tablet Prescription ORAL AB Oct 13, 2015
28MG

capsule, extended release Prescription ORAL AB Aug 9, 2021
14MG

capsule, extended release Prescription ORAL AB Aug 9, 2021
7MG

capsule, extended release Prescription ORAL AB Aug 9, 2021
21MG

capsule, extended release Prescription ORAL AB Aug 9, 2021


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





9. CHARTWELL

Chartwell Life Molecules Llc has filed for 2 different strengths of generic version for Memantine Hydrochloride. Given below are the details of the strengths of this generic introduced by Chartwell.

Strength Dosage Form Availability Application Pathway TE code Launch Date
10MG

tablet Discontinued ORAL N/A Jul 11, 2018
5MG

tablet Discontinued ORAL N/A Jul 11, 2018


Manufacturing Plant Locations
New

Chartwell'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 Chartwell as present at those locations.

Country City Firm Name
United States
Richboro Chartwells Division of Compass Group / Commodities Locker
Congers Chartwell Life Sciences LLC
Congers Chartwell Pharmaceuticals LLC
Carmel Chartwell Pharmaceuticals Carmel LLC
West Caldwell Chartwell Pharmaceuticals West Caldwell LLC





10. CHARTWELL MOLECULAR

Chartwell Molecular Holdings Llc has filed for 1 generic for Memantine Hydrochloride. Given below are the details of the strengths of this generic introduced by Chartwell Molecular.

Strength Dosage Form Availability Application Pathway TE code Launch Date
2MG/ML

(reference standard)

solution Prescription ORAL AA Oct 13, 2015





11. DR REDDYS LABS LTD

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

Strength Dosage Form Availability Application Pathway TE code Launch Date
10MG

tablet Prescription ORAL AB Apr 14, 2010
5MG

tablet Prescription ORAL AB Apr 14, 2010





12. ENDO OPERATIONS

Endo Operations Ltd has filed for 4 different strengths of generic version for Memantine 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
14MG

capsule, extended release Discontinued ORAL N/A Jun 9, 2017
28MG

capsule, extended release Discontinued ORAL N/A Jun 9, 2017
7MG

capsule, extended release Discontinued ORAL N/A Jun 9, 2017
21MG

capsule, extended release Discontinued ORAL N/A Jun 9, 2017





13. HETERO LABS LTD V

Hetero Labs Ltd Unit V has filed for 2 different strengths of generic version for Memantine Hydrochloride. Given below are the details of the strengths of this generic introduced by Hetero Labs Ltd V.

Strength Dosage Form Availability Application Pathway TE code Launch Date
10MG

tablet Prescription ORAL AB Sep 26, 2022
5MG

tablet Prescription ORAL AB Sep 26, 2022





14. HIKMA

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

Strength Dosage Form Availability Application Pathway TE code Launch Date
5MG

tablet Discontinued ORAL N/A Feb 28, 2020
10MG

tablet Discontinued ORAL N/A Feb 28, 2020


Manufacturing Plant Locations
New

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

Country City Firm Name
United States
Eatontown Hikma Pharmaceuticals USA, Inc.
Cherry Hill Hikma Pharmaceuticals USA Inc.
Dayton Hikma Injectables USA Inc
Carlsbad Hikma Cali Inc. DBA Leucadia Pharmaceuticals
Portugal
Terrugem Snt Hikma Farmaceutica, (Portugal) S.A.
Jordan
Amman Hikma Pharmaceuticals LLC





15. JUBILANT GENERICS

Jubilant Generics Ltd has filed for 2 different strengths of generic version for Memantine 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
5MG

tablet Discontinued ORAL N/A Oct 13, 2015
10MG

tablet Discontinued ORAL N/A Oct 13, 2015


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. LANNETT CO INC

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

Strength Dosage Form Availability Application Pathway TE code Launch Date
5MG

tablet Discontinued ORAL N/A Nov 10, 2016
10MG

tablet Discontinued ORAL N/A Nov 10, 2016





17. LUPIN LTD

Lupin Ltd has filed for 6 different strengths of generic version for Memantine Hydrochloride. Given below are the details of the strengths of this generic introduced by Lupin Ltd.

Strength Dosage Form Availability Application Pathway TE code Launch Date
5MG

tablet Prescription ORAL AB Apr 10, 2015
10MG

tablet Prescription ORAL AB Apr 10, 2015
7MG

capsule, extended release Prescription ORAL AB Sep 28, 2016
14MG

capsule, extended release Prescription ORAL AB Sep 28, 2016
21MG

capsule, extended release Prescription ORAL AB Sep 28, 2016
28MG

capsule, extended release Prescription ORAL AB Sep 28, 2016


Manufacturing Plant Locations
New

Lupin 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 Lupin Ltd as present at those locations.

Country City Firm Name
India
Aurangabad Lupin Ltd.





18. MACLEODS PHARMS LTD

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

Strength Dosage Form Availability Application Pathway TE code Launch Date
2MG/ML

solution Prescription ORAL AA Oct 13, 2015
5MG

tablet Prescription ORAL AB Oct 13, 2015
10MG

tablet Prescription ORAL AB Oct 13, 2015





19. ORBION PHARMS

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

Strength Dosage Form Availability Application Pathway TE code Launch Date
5MG

tablet Discontinued ORAL N/A Mar 12, 2012
10MG

tablet Discontinued ORAL N/A Mar 12, 2012





20. POLYGEN PHARMS

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

Strength Dosage Form Availability Application Pathway TE code Launch Date
10MG

tablet Prescription ORAL AB Dec 11, 2020
5MG

tablet Prescription ORAL AB Dec 11, 2020





21. PURACAP PHARM LLC

Puracap Pharmaceutical Llc has filed for 2 different strengths of generic version for Memantine Hydrochloride. Given below are the details of the strengths of this generic introduced by Puracap Pharm Llc.

Strength Dosage Form Availability Application Pathway TE code Launch Date
5MG

tablet Prescription ORAL AB Nov 17, 2015
10MG

tablet Prescription ORAL AB Nov 17, 2015





22. RISING

Rising Pharma Holding Inc has filed for 6 different strengths of generic version for Memantine 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
10MG

tablet Discontinued ORAL N/A Jan 30, 2015
5MG

tablet Discontinued ORAL N/A Jan 30, 2015
7MG

capsule, extended release Discontinued ORAL N/A Sep 28, 2016
14MG

capsule, extended release Discontinued ORAL N/A Sep 28, 2016
21MG

capsule, extended release Discontinued ORAL N/A Sep 28, 2016
28MG

capsule, extended release Discontinued ORAL N/A Sep 28, 2016


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





23. SCIEGEN PHARMS INC

Sciegen Pharmaceuticals Inc has filed for 1 generic for Memantine Hydrochloride. Given below are the details of the strengths of this generic introduced by Sciegen Pharms Inc.

Strength Dosage Form Availability Application Pathway TE code Launch Date
2MG/ML

solution Discontinued ORAL N/A Dec 7, 2015





24. SETON PHARMS

Seton Pharmaceuticals Llc has filed for 1 generic for Memantine Hydrochloride. Given below are the details of the strengths of this generic introduced by Seton Pharms.

Strength Dosage Form Availability Application Pathway TE code Launch Date
2MG/ML

solution Prescription ORAL AA Aug 31, 2020





25. STRIDES PHARMA

Strides Pharma Global Pte Ltd has filed for 2 different strengths of generic version for Memantine Hydrochloride. Given below are the details of the strengths of this generic introduced by Strides Pharma.

Strength Dosage Form Availability Application Pathway TE code Launch Date
10MG

tablet Prescription ORAL AB May 23, 2017
5MG

tablet Prescription ORAL AB May 23, 2017


Manufacturing Plant Locations
New

Strides Pharma'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 Strides Pharma as present at those locations.

Country City Firm Name
United States
East Brunswick Strides Pharma Inc.
Chestnut Ridge Strides Pharma, Inc.
India
Bangalore Strides Pharma Science Limited
Puducherry Strides Pharma Science Limited





26. SUN PHARM

Sun Pharmaceutical Industries Ltd has filed for 6 different strengths of generic version for Memantine Hydrochloride. Given below are the details of the strengths of this generic introduced by Sun Pharm.

Strength Dosage Form Availability Application Pathway TE code Launch Date
5MG

tablet Prescription ORAL AB May 5, 2010
10MG

tablet Prescription ORAL AB May 5, 2010
28MG

capsule, extended release Discontinued ORAL N/A Sep 28, 2016
7MG

capsule, extended release Discontinued ORAL N/A Sep 28, 2016
14MG

capsule, extended release Discontinued ORAL N/A Sep 28, 2016
21MG

capsule, extended release Discontinued ORAL N/A Sep 28, 2016


Manufacturing Plant Locations
New

Sun Pharm'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 Sun Pharm as present at those locations.

Country City Firm Name
United States
Lexington Sun Pharmaceutical Industries Inc
Billerica Sun Pharmaceutical Industries, Inc.
Princeton SUN PHARMACEUTICAL INDUSTRIES INC
India
Halol Sun Pharmaceutical Industries Ltd.
New Delhi Sun Pharmaceutical Industries Limited
Punjab Sun Pharmaceutical Industries, Inc.
Ahmednagar Sun Pharmaceutical Industries Limited
Malanpur, Bhind (District) Sun Pharmaceutical Industries Limited
Vadodara Sun Pharmaceutical Industries Ltd
Gurugram Sun Pharmaceutical Industries Limited (prev. Ranbaxy)
Mohali Sun Pharmaceutical Industries Limited
Kanchipuram Sun Pharmaceutical Industries Limited- Madhuranthagam
Baruch Sun Pharmaceutical Industries Ltd.
Vadodara Sun Pharmaceutical Industries Ltd.
Vadodara Sun Pharmaceutical Industries Limited - Karkhadi
Dadra Sun Pharmaceutical Industries Limited
Bharuch Sun Pharmaceutical Industries Ltd





27. TEVA PHARMS

Teva Pharmaceuticals Usa has filed for 2 different strengths of generic version for Memantine Hydrochloride. Given below are the details of the strengths of this generic introduced by Teva Pharms.

Strength Dosage Form Availability Application Pathway TE code Launch Date
10MG

tablet Discontinued ORAL N/A Oct 25, 2011
5MG

tablet Discontinued ORAL N/A Oct 25, 2011





28. TORRENT

Torrent Pharmaceuticals Ltd has filed for 2 different strengths of generic version for Memantine Hydrochloride. Given below are the details of the strengths of this generic introduced by Torrent.

Strength Dosage Form Availability Application Pathway TE code Launch Date
5MG

tablet Discontinued ORAL N/A Oct 13, 2015
10MG

tablet Discontinued ORAL N/A Oct 13, 2015


Manufacturing Plant Locations
New

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

Country City Firm Name
India
Bharuch Torrent Pharmaceuticals Limited
Pithampur Torrent Pharmaceuticals Limited
Indrad Torrent Pharmaceuticals Limited
Gandhi Nagar Torrent Pharmaceuticals Limited
Thanam Torrent Pharmaceuticals Limited
United States
Kalamazoo Torrent Pharma Inc.
Basking Ridge Torrent Pharma Inc.





29. UNICHEM

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

Strength Dosage Form Availability Application Pathway TE code Launch Date
5MG

tablet Prescription ORAL AB Oct 13, 2015
10MG

tablet Prescription ORAL AB Oct 13, 2015


Manufacturing Plant Locations
New

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

Country City Firm Name
India
Pilerne Bardez Unichem Laboratories Limited
District Raigad Unichem Laboratories Ltd
Ghaziabad Unichem Laboratories Ltd.
Kolhapur Unichem Laboratories Limited
Mumbai Unichem Laboratories Limited
Pithampur Unichem Laboratories Limited
United States
East Brunswick Unichem Pharmaceuticals USA Inc.
Hasbrouck Heights Unichem Pharmaceuticals Usa Inc





30. UPSHER SMITH LABS

Upsher Smith Laboratories Llc has filed for 2 different strengths of generic version for Memantine Hydrochloride. Given below are the details of the strengths of this generic introduced by Upsher Smith Labs.

Strength Dosage Form Availability Application Pathway TE code Launch Date
10MG

tablet Prescription ORAL AB Jul 31, 2015
5MG

tablet Prescription ORAL AB Jul 31, 2015





31. XIAMEN LP PHARM CO

Xiamen Lp Pharmacuetical Co Ltd has filed for 4 different strengths of generic version for Memantine Hydrochloride. Given below are the details of the strengths of this generic introduced by Xiamen Lp Pharm Co.

Strength Dosage Form Availability Application Pathway TE code Launch Date
7MG

capsule, extended release Prescription ORAL AB Oct 11, 2022
14MG

capsule, extended release Prescription ORAL AB Oct 11, 2022
28MG

capsule, extended release Prescription ORAL AB Oct 11, 2022
21MG

capsule, extended release Prescription ORAL AB Feb 6, 2024





32. YICHANG HUMANWELL

Yichang Humanwell Pharmaceutical Co Ltd has filed for 4 different strengths of generic version for Memantine Hydrochloride. Given below are the details of the strengths of this generic introduced by Yichang Humanwell.

Strength Dosage Form Availability Application Pathway TE code Launch Date
14MG

capsule, extended release Prescription ORAL AB Apr 2, 2021
21MG

capsule, extended release Prescription ORAL AB Apr 2, 2021
7MG

capsule, extended release Prescription ORAL AB Apr 2, 2021
28MG

capsule, extended release Prescription ORAL AB Apr 2, 2021


Manufacturing Plant Locations
New

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

Country City Firm Name
China
Yichang Yichang Humanwell Oral Solid Dosage Plant





33. YILING

Yiling Pharmaceutical Ltd has filed for 2 different strengths of generic version for Memantine Hydrochloride. Given below are the details of the strengths of this generic introduced by Yiling.

Strength Dosage Form Availability Application Pathway TE code Launch Date
10MG

tablet Discontinued ORAL N/A Apr 3, 2020
5MG

tablet Discontinued ORAL N/A Apr 3, 2020


Manufacturing Plant Locations
New

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

Country City Firm Name
China
Shijiazhuang Yiling Pharmaceutical Ltd.





34. ZYDUS LIFESCIENCES

Zydus Lifesciences Ltd has filed for 2 different strengths of generic version for Memantine Hydrochloride. Given below are the details of the strengths of this generic introduced by Zydus Lifesciences.

Strength Dosage Form Availability Application Pathway TE code Launch Date
10MG

tablet Prescription ORAL AB Jul 10, 2017
5MG

tablet Prescription ORAL AB Jul 10, 2017


Manufacturing Plant Locations
New

Zydus Lifesciences'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 Zydus Lifesciences as present at those locations.

Country City Firm Name
India
Matoda Zydus Lifesciences Limited
Ahmedabad Zydus Lifesciences Limited
District Solan Zydus Lifesciences Limited
Moraiya, Ahmedabad Zydus Lifesciences Limited
Ankleshwar Zydus Lifesciences Limited
Jarod Zydus Lifesciences Limited
Thane Zydus Lifesciences Limited
Ahmedabad ZYDUS LIFESCIENCES LIMITED
Dabhasa Zydus Lifesciences Limited





35. ZYDUS PHARMS

Zydus Pharmaceuticals Usa Inc has filed for 4 different strengths of generic version for Memantine 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
7MG

capsule, extended release Prescription ORAL AB Aug 3, 2017
21MG

capsule, extended release Prescription ORAL AB Aug 3, 2017
14MG

capsule, extended release Prescription ORAL AB Aug 3, 2017
28MG

(reference standard)

capsule, extended release Prescription ORAL AB Aug 3, 2017