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Lorazepam Patent Expiration

Lorazepam is Used for managing anxiety disorder in adults through once daily treatment. It was first introduced by Bausch Health Us Llc in its drug Ativan on Approved Prior to Jan 1, 1982. Another drug containing Lorazepam is Loreev Xr. 35 different companies have introduced drugs containing Lorazepam.


Lorazepam Patents

Given below is the list of patents protecting Lorazepam, 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
Loreev Xr US8999393 Sustained release formulations of lorazepam Jan 08, 2034 Almatica



Lorazepam's Family Patents

Family Patents

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Lorazepam Generic API Manufacturers

Several generic applications have been filed for Lorazepam. The first generic version for Lorazepam was by Quantum Pharmics Ltd and was approved on Aug 9, 1985. And the latest generic version is by Fresenius Kabi Usa Llc and was approved on Nov 18, 2024.

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


1. AM THERAP

American Therapeutics Inc has filed for 3 different strengths of generic version for Lorazepam. Given below are the details of the strengths of this generic introduced by Am Therap.

Strength Dosage Form Availability Application Pathway TE code Launch Date
0.5MG

tablet Discontinued ORAL N/A Mar 7, 1986
1MG

tablet Discontinued ORAL N/A Mar 7, 1986
2MG

tablet Discontinued ORAL N/A Mar 7, 1986





2. AMNEAL PHARMS

Amneal Pharmaceuticals has filed for 4 different strengths of generic version for Lorazepam. 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
2MG/ML

concentrate Prescription ORAL AA Dec 23, 2009
2MG

tablet Discontinued ORAL N/A Jun 23, 2010
0.5MG

tablet Discontinued ORAL N/A Jun 23, 2010
1MG

tablet Discontinued ORAL N/A Jun 23, 2010





3. ANDA REPOSITORY

Anda Repository Llc has filed for 3 different strengths of generic version for Lorazepam. Given below are the details of the strengths of this generic introduced by Anda Repository.

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

tablet Discontinued ORAL N/A Mar 29, 1991
0.5MG

tablet Discontinued ORAL N/A Mar 29, 1991
1MG

tablet Discontinued ORAL N/A Mar 29, 1991





4. ANI PHARMS

Ani Pharmaceuticals Inc has filed for 3 different strengths of generic version for Lorazepam. 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
0.5MG

tablet Prescription ORAL AB Dec 13, 2006
1MG

tablet Prescription ORAL AB Dec 13, 2006
2MG

tablet Prescription ORAL AB Dec 13, 2006





5. AUROLIFE PHARMA LLC

Aurolife Pharma Llc has filed for 3 different strengths of generic version for Lorazepam. Given below are the details of the strengths of this generic introduced by Aurolife Pharma Llc.

Strength Dosage Form Availability Application Pathway TE code Launch Date
0.5MG

tablet Prescription ORAL AB Dec 22, 2017
1MG

tablet Prescription ORAL AB Dec 22, 2017
2MG

tablet Prescription ORAL AB Dec 22, 2017


Manufacturing Plant Locations
New

Aurolife Pharma Llc'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 Aurolife Pharma Llc as present at those locations.

Country City Firm Name
United States
Durham Aurolife Pharma LLC





6. BEDFORD

Bedford Laboratories Div Ben Venue Laboratories Inc has filed for 2 different strengths of generic version for Lorazepam. Given below are the details of the strengths of this generic introduced by Bedford.

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

injectable Discontinued INJECTION N/A Jul 13, 2005
4MG/ML

injectable Discontinued INJECTION N/A Jul 13, 2005


Manufacturing Plant Locations
New

Bedford'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 Bedford as present at those locations.

Country City Firm Name
United States
Curryville Bedford Farm Bureau Cooperative
Bedford Bedford Research Foundation, Inc.
Shelbyville Bedford Cheese Store Inc





7. BEDFORD LABS

Bedford Laboratories has filed for 2 different strengths of generic version for Lorazepam. All of these versions come by the name LORAZEPAM PRESERVATIVE FREE. Given below are the details of the strengths of this generic introduced by Bedford Labs.

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

injectable Discontinued INJECTION N/A Jul 13, 2005
4MG/ML

injectable Discontinued INJECTION N/A Jul 13, 2005





8. CHARTWELL MOLECULAR

Chartwell Molecular Holdings Llc has filed for 1 generic for Lorazepam. 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

concentrate Discontinued ORAL N/A Apr 28, 2009





9. CHARTWELL RX

Chartwell Rx Sciences Llc has filed for 3 different strengths of generic version for Lorazepam. 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
0.5MG

tablet Discontinued ORAL N/A Oct 13, 1987
1MG

tablet Discontinued ORAL N/A Oct 13, 1987
2MG

tablet Discontinued ORAL N/A Oct 13, 1987





10. DR REDDYS

Dr Reddys Laboratories Ltd has filed for 3 different strengths of generic version for Lorazepam. Given below are the details of the strengths of this generic introduced by Dr Reddys.

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

injectable Discontinued INJECTION N/A Sep 12, 1996
4MG/ML

injectable Discontinued INJECTION N/A Sep 12, 1996
1MG/0.5ML

injectable Discontinued INJECTION N/A Sep 12, 1996





11. ENDO OPERATIONS

Endo Operations Ltd has filed for 2 different strengths of generic version for Lorazepam. 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
2MG/ML

injectable Discontinued INJECTION N/A Mar 16, 2000
4MG/ML

injectable Discontinued INJECTION N/A Mar 16, 2000





12. EPIC PHARMA LLC

Epic Pharma Llc has filed for 1 generic for Lorazepam. 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
2MG/ML

injectable Discontinued INJECTION N/A Jul 23, 1998





13. FRESENIUS KABI USA

Fresenius Kabi Usa Llc has filed for 1 generic for Lorazepam. Given below are the details of the strengths of this generic introduced by Fresenius Kabi Usa.

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

injectable Prescription INJECTION AP Nov 18, 2024


Manufacturing Plant Locations
New

Fresenius Kabi 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 Fresenius Kabi Usa as present at those locations.

Country City Firm Name
United States
Lake Zurich Fresenius Kabi USA, LLC
Skokie Fresenius Kabi USA LLC
Wilson Fresenius Kabi USA, LLC
Bensenville Fresenius Kabi USA LLC (FK USA)
Melrose Park Fresenius Kabi USA LLC
Melrose Park Fresenius Kabi USA, LLC
Grand Island Fresenius Kabi USA, LLC
North Andover Fresenius Kabi USA, LLC





14. HALSEY

Halsey Drug Co Inc has filed for 3 different strengths of generic version for Lorazepam. Given below are the details of the strengths of this generic introduced by Halsey.

Strength Dosage Form Availability Application Pathway TE code Launch Date
1MG

tablet Discontinued ORAL N/A Sep 1, 1987
2MG

tablet Discontinued ORAL N/A Sep 1, 1987
0.5MG

tablet Discontinued ORAL N/A Sep 1, 1987


Manufacturing Plant Locations
New

Halsey'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 Halsey as present at those locations.

Country City Firm Name
United States
Madison Halsey Foodservice





15. HIKMA

Hikma Pharmaceuticals Usa Inc has filed for 2 different strengths of generic version for Lorazepam. Given below are the details of the strengths of this generic introduced by Hikma.

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

concentrate Discontinued ORAL N/A Jan 30, 2012
4MG/ML

injectable Discontinued INJECTION N/A Sep 28, 1998


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.
Carlsbad Hikma Cali Inc. DBA Leucadia Pharmaceuticals
Dayton Hikma Injectables USA Inc
Portugal
Terrugem Snt Hikma Farmaceutica, (Portugal) S.A.
Jordan
Amman Hikma Pharmaceuticals LLC





16. HOSPIRA

Hospira Inc has filed for 2 different strengths of generic version for Lorazepam. Given below are the details of the strengths of this generic introduced by Hospira.

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

injectable Discontinued INJECTION N/A May 27, 1994
4MG/ML

injectable Discontinued INJECTION N/A Mar 19, 1997


Manufacturing Plant Locations
New

Hospira's manufacturing plants are situated in 3 countries - Australia, United States, Dominican Republic (the). Given below are the details of these plant locations as well as the firm names of Hospira as present at those locations.

Country City Firm Name
Australia
Mulgrave Hospira Australia Pty Ltd.
United States
Morgan Hill Hospira Inc
Clayton Hospira, Inc.
Mcpherson Hospira, Inc., A Pfizer Company
Pleasant Prairie Hospira Worldwide, LLC d.b.a. Hospira, a Pfizer-owned Company
Lake Forest Hospira Inc
Rocky Mount Hospira, Inc.
Dominican Republic (the)
Haina, San Cristobal Hospira, Ltd.





17. INTL MEDICATION SYS

International Medication Systems Ltd has filed for 1 generic for Lorazepam. Given below are the details of the strengths of this generic introduced by Intl Medication Sys.

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

injectable Prescription INJECTION AP Nov 15, 2004





18. LEADING

Leading Pharma Llc has filed for 3 different strengths of generic version for Lorazepam. Given below are the details of the strengths of this generic introduced by Leading.

Strength Dosage Form Availability Application Pathway TE code Launch Date
1MG

tablet Prescription ORAL AB Jul 30, 2007
2MG

tablet Prescription ORAL AB Jul 30, 2007
0.5MG

tablet Prescription ORAL AB Jul 30, 2007


Manufacturing Plant Locations
New

Leading'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 Leading as present at those locations.

Country City Firm Name
United States
Fairfield Leading Pharma, LLC
Seattle Leading Edge Jet Center





19. LUPIN LTD

Lupin Ltd has filed for 1 generic for Lorazepam. 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
2MG/ML

concentrate Prescription ORAL AA Feb 19, 2013


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.





20. MUTUAL PHARM

Mutual Pharmaceutical Company, Inc. has filed for 3 different strengths of generic version for Lorazepam. Given below are the details of the strengths of this generic introduced by Mutual Pharm.

Strength Dosage Form Availability Application Pathway TE code Launch Date
0.5MG

tablet Discontinued ORAL N/A Mar 29, 1991
1MG

tablet Discontinued ORAL N/A Mar 29, 1991
2MG

tablet Discontinued ORAL N/A Dec 10, 1985





21. MYLAN

Mylan Pharmaceuticals Inc has filed for 2 different strengths of generic version for Lorazepam. Given below are the details of the strengths of this generic introduced by Mylan.

Strength Dosage Form Availability Application Pathway TE code Launch Date
1MG

tablet Prescription ORAL AB Oct 13, 1987
0.5MG

tablet Prescription ORAL AB Oct 13, 1987


Manufacturing Plant Locations
New

Mylan's manufacturing plants are situated in 4 countries - United States, India, Canada, Ireland. Given below are the details of these plant locations as well as the firm names of Mylan as present at those locations.

Country City Firm Name
United States
Rockford Mylan Institutional, Inc.
Morgantown Mylan Specialty, L.P.
Greensboro Mylan Pharmaceuticals Inc
San Carlos Mylan Pharmaceuticals Inc.
Saint Albans Mylan Technologies, Inc.
Santa Barbara Mylandon LLC dba Debbie s Delights Santa Barbara Baking Co.
Morgantown MYLAN CONSUMER HEALTHCARE Inc.
India
Anekal Taluk, Bangalore Mylan Laboratories Limited
Bangalore Mylan Laboratories Limited
Hosur Mylan Laboratories Limited
Hyderabad Mylan Laboratories Limited
Sarigam Mylan Laboratories Limited
Sinnar Mylan Laboratories Limited
Pithampur, District Dhar Mylan Laboratories Limited
Aurangabad Mylan Laboratories Limited (FDF-2)
Canada
Etobicoke Mylan Pharmaceuticals ULC
Ireland
Inverin Mylan Teoranta





22. OXFORD PHARMS

Oxford Pharmaceuticals Llc has filed for 3 different strengths of generic version for Lorazepam. 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
0.5MG

tablet Prescription ORAL AB May 10, 2006
2MG

tablet Prescription ORAL AB May 10, 2006
1MG

tablet Prescription ORAL AB May 10, 2006





23. PAR PHARM

Par Pharmaceutical Inc has filed for 3 different strengths of generic version for Lorazepam. Given below are the details of the strengths of this generic introduced by Par Pharm.

Strength Dosage Form Availability Application Pathway TE code Launch Date
1MG

tablet Discontinued ORAL N/A Dec 1, 1986
2MG

tablet Discontinued ORAL N/A Dec 1, 1986
0.5MG

tablet Discontinued ORAL N/A Dec 1, 1986


Manufacturing Plant Locations
New

Par Pharm'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 Par Pharm as present at those locations.

Country City Firm Name
United States
Hauppauge Par Pharmaceuticals
Stratford Par Pharmaceutical Inc.





24. PHARM ASSOC

Pharmaceutical Assoc Inc has filed for 1 generic for Lorazepam. Given below are the details of the strengths of this generic introduced by Pharm Assoc.

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

concentrate Prescription ORAL AA Jun 15, 2010





25. QUANTUM PHARMICS

Quantum Pharmics Ltd has filed for 3 different strengths of generic version for Lorazepam. All of these versions come by the name LORAZ. Given below are the details of the strengths of this generic introduced by Quantum Pharmics.

Strength Dosage Form Availability Application Pathway TE code Launch Date
0.5MG

tablet Discontinued ORAL N/A Aug 9, 1985
1MG

tablet Discontinued ORAL N/A Aug 9, 1985
2MG

tablet Discontinued ORAL N/A Aug 9, 1985





26. RISING

Rising Pharma Holdings Inc has filed for 5 different strengths of generic version for Lorazepam. Given below are the details of the strengths of this generic introduced by Rising.

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

injectable Discontinued INJECTION N/A Apr 28, 2017
0.5MG

tablet Discontinued ORAL N/A Mar 16, 2006
1MG

tablet Discontinued ORAL N/A Mar 16, 2006
2MG

tablet Discontinued ORAL N/A Mar 16, 2006
4MG/ML

injectable Discontinued INJECTION N/A Apr 28, 2017


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





27. ROXANE

Roxane Laboratories Inc has filed for 1 generic for Lorazepam. Given below are the details of the strengths of this generic introduced by Roxane.

Strength Dosage Form Availability Application Pathway TE code Launch Date
0.5MG/5ML

solution Discontinued ORAL N/A Mar 18, 1997





28. SANDOZ

Sandoz Inc has filed for 3 different strengths of generic version for Lorazepam. Given below are the details of the strengths of this generic introduced by Sandoz.

Strength Dosage Form Availability Application Pathway TE code Launch Date
0.5MG

tablet Discontinued ORAL N/A Apr 15, 1988
2MG

tablet Discontinued ORAL N/A Apr 15, 1988
1MG

tablet Discontinued ORAL N/A Apr 15, 1988


Manufacturing Plant Locations
New

Sandoz's manufacturing plants are situated in 4 countries - Austria, United States, Spain, India. Given below are the details of these plant locations as well as the firm names of Sandoz as present at those locations.

Country City Firm Name
Austria
Kundl Sandoz GmbH
Langkampfen Sandoz GmbH
United States
East Hanover Sandoz Incorporated
Princeton Sandoz Inc
Spain
Palafolls Sandoz Industrial Products, S.A.
Les Franqueses Del Valles Sandoz Industrial Products S.A.
India
Navi Mumbai Sandoz Private Limited





29. SUN PHARM INDS LTD

Sun Pharmaceutical Industries Ltd has filed for 3 different strengths of generic version for Lorazepam. Given below are the details of the strengths of this generic introduced by Sun Pharm Inds Ltd.

Strength Dosage Form Availability Application Pathway TE code Launch Date
0.5MG

tablet Prescription ORAL AB Aug 29, 2001
1MG

tablet Prescription ORAL AB Aug 29, 2001
2MG

tablet Prescription ORAL AB Aug 29, 2001





30. SUPERPHARM

Superpharm Corp has filed for 3 different strengths of generic version for Lorazepam. Given below are the details of the strengths of this generic introduced by Superpharm.

Strength Dosage Form Availability Application Pathway TE code Launch Date
0.5MG

tablet Discontinued ORAL N/A Feb 9, 1987
1MG

tablet Discontinued ORAL N/A Feb 9, 1987
2MG

tablet Discontinued ORAL N/A Feb 9, 1987





31. USL PHARMA

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

Strength Dosage Form Availability Application Pathway TE code Launch Date
1MG

tablet Discontinued ORAL N/A Dec 22, 1986
2MG

tablet Discontinued ORAL N/A Dec 22, 1986





32. WARNER CHILCOTT

Warner Chilcott Div Warner Lambert Co has filed for 2 different strengths of generic version for Lorazepam. Given below are the details of the strengths of this generic introduced by Warner Chilcott.

Strength Dosage Form Availability Application Pathway TE code Launch Date
1MG

tablet Discontinued ORAL N/A Jan 12, 1988
2MG

tablet Discontinued ORAL N/A Jan 12, 1988


Manufacturing Plant Locations
New

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

Country City Firm Name
United States
Rockaway Warner Chilcott US LLC
Norwich Warner Chilcott Pharmaceuticals, Inc.
Manati Warner Chilcott Company LLC
Germany
Weiterstadt Warner Chilcott Deutschland GmbH





33. WATSON LABS

Watson Laboratories Inc has filed for 5 different strengths of generic version for Lorazepam. Given below are the details of the strengths of this generic introduced by Watson Labs.

Strength Dosage Form Availability Application Pathway TE code Launch Date
1MG

tablet Prescription ORAL AB Oct 31, 1991
0.5MG

tablet Prescription ORAL AB Oct 31, 1991
2MG

tablet Prescription ORAL AB Oct 31, 1991
4MG/ML

injectable Discontinued INJECTION N/A Apr 15, 1994
2MG/ML

injectable Discontinued INJECTION N/A Apr 15, 1994