Drug Patent List
Litigation OpportunitiesNew
Newsletter
Weekly Digest

Pharsight

Amphetamine Sulfate Patent Expiration

Amphetamine Sulfate is Used for treating Attention Deficit Hyperactivity Disorder (ADHD) in pediatric patients. It was first introduced by Azurity Pharmaceuticals Inc in its drug Evekeo Odt on Jan 30, 2019. 17 different companies have introduced drugs containing Amphetamine Sulfate.


Amphetamine Sulfate Patents

Given below is the list of patents protecting Amphetamine Sulfate, 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
Evekeo Odt US10441554 Oral amphetamine composition Mar 10, 2037 Azurity
Evekeo Odt US11160772 Oral amphetamine composition Mar 10, 2037 Azurity
Evekeo Odt US11896562 Oral amphetamine composition Mar 10, 2037 Azurity
Evekeo Odt US10130580 Taste-masked pharmaceutical compositions Apr 19, 2024

(Expired)

 Azurity



Amphetamine Sulfate'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

Amphetamine Sulfate Generic API Manufacturers

Several generic applications have been filed for Amphetamine Sulfate. The first generic version for Amphetamine Sulfate was by Lannett Co Inc and was approved on Aug 31, 1984. And the latest generic version is by Rhodes Pharmaceuticals Lp and was approved on Sep 7, 2021.

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


1. ALKEM LABS LTD

Alkem Laboratories Ltd has filed for 2 different strengths of generic version for Amphetamine Sulfate. 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
5MG

tablet Prescription ORAL AA Oct 27, 2020
10MG

tablet Prescription ORAL AA Oct 27, 2020





2. AMNEAL PHARMS

Amneal Pharmaceuticals Of New York Llc has filed for 2 different strengths of generic version for Amphetamine Sulfate. 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 AA Sep 26, 2018
5MG

tablet Prescription ORAL AA Sep 26, 2018





3. AUROLIFE PHARMA LLC

Aurolife Pharma Llc has filed for 2 different strengths of generic version for Amphetamine Sulfate. 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
5MG

tablet Prescription ORAL AA Apr 17, 2019
10MG

tablet Prescription ORAL AA Apr 17, 2019


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





4. AZURITY

Azurity Pharmaceuticals Inc has filed for 2 different strengths of generic version for Amphetamine Sulfate. All of these versions come by the name EVEKEO. Given below are the details of the strengths of this generic introduced by Azurity.

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

tablet Prescription ORAL AA Aug 9, 2012
10MG

(reference standard)

tablet Prescription ORAL AA Aug 9, 2012


Manufacturing Plant Locations
New

Azurity'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 Azurity as present at those locations.

Country City Firm Name
United States
Wilmington Azurity Pharmaceuticals, Inc.





5. BIONPHARMA

Bionpharma Inc has filed for 2 different strengths of generic version for Amphetamine Sulfate. Given below are the details of the strengths of this generic introduced by Bionpharma.

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

tablet Prescription ORAL AA Nov 22, 2019
5MG

tablet Prescription ORAL AA Nov 22, 2019


Manufacturing Plant Locations
New

Bionpharma'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 Bionpharma as present at those locations.

Country City Firm Name
United States
Princeton Bionpharma Inc.





6. DR REDDYS LABS SA

Dr Reddys Laboratories Sa has filed for 2 different strengths of generic version for Amphetamine Sulfate. Given below are the details of the strengths of this generic introduced by Dr Reddys Labs Sa.

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

tablet Discontinued ORAL N/A Jul 14, 2020
10MG

tablet Discontinued ORAL N/A Jul 14, 2020





7. EPIC PHARMA LLC

Epic Pharma Llc has filed for 2 different strengths of generic version for Amphetamine Sulfate. 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
5MG

tablet Prescription ORAL AA Oct 27, 2020
10MG

tablet Prescription ORAL AA Oct 27, 2020





8. GLENMARK PHARMS LTD

Glenmark Pharmaceuticals Ltd has filed for 2 different strengths of generic version for Amphetamine Sulfate. Given below are the details of the strengths of this generic introduced by Glenmark Pharms Ltd.

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

tablet Discontinued ORAL N/A Jan 27, 2021
5MG

tablet Discontinued ORAL N/A Jan 27, 2021





9. GRANULES

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

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

tablet Prescription ORAL AA Aug 5, 2019
10MG

tablet Prescription ORAL AA Aug 5, 2019


Manufacturing Plant Locations
New

Granules'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 Granules as present at those locations.

Country City Firm Name
United States
Manassas Granules Consumer Health Inc.
Chantilly Granules Pharmaceuticals Inc.
India
Sangareddy District Granules India Limited
Visakhapatnam Granules India Limited
Secunderabad Granules India Limited
Parawada Mandal Granules India Limited
Medchal-Malkhajgiri District Granules India Limited





10. LANNETT

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

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

tablet Discontinued ORAL N/A Aug 31, 1984
10MG

tablet Discontinued ORAL N/A Aug 31, 1984


Manufacturing Plant Locations
New

Lannett'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 Lannett as present at those locations.

Country City Firm Name
United States
Philadelphia Lannett Company, Inc.
Seymour Lannett Company Inc.





11. NOVAST LABS

Novast Laboratories Ltd has filed for 2 different strengths of generic version for Amphetamine Sulfate. 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
5MG

tablet Discontinued ORAL N/A Aug 24, 2020
10MG

tablet Discontinued ORAL N/A Aug 24, 2020





12. PRINSTON INC

Prinston Pharmaceutical Inc has filed for 2 different strengths of generic version for Amphetamine Sulfate. Given below are the details of the strengths of this generic introduced by Prinston Inc.

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

tablet Prescription ORAL AA Mar 11, 2020
5MG

tablet Prescription ORAL AA Mar 11, 2020





13. RHODES PHARMS

Rhodes Pharmaceuticals Lp has filed for 2 different strengths of generic version for Amphetamine Sulfate. Given below are the details of the strengths of this generic introduced by Rhodes Pharms.

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

tablet Prescription ORAL AA Sep 7, 2021
10MG

tablet Prescription ORAL AA Sep 7, 2021





14. SANALUZ

Sanaluz Llc has filed for 2 different strengths of generic version for Amphetamine Sulfate. Given below are the details of the strengths of this generic introduced by Sanaluz.

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

tablet Prescription ORAL AA Feb 4, 2020
5MG

tablet Prescription ORAL AA Feb 4, 2020





15. SENORES PHARMS

Senores Pharmaceuticals Inc has filed for 2 different strengths of generic version for Amphetamine Sulfate. Given below are the details of the strengths of this generic introduced by Senores Pharms.

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

tablet Prescription ORAL AA May 22, 2020
10MG

tablet Prescription ORAL AA May 22, 2020





16. SPECGX LLC

Specgx Llc has filed for 2 different strengths of generic version for Amphetamine Sulfate. Given below are the details of the strengths of this generic introduced by Specgx Llc.

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

tablet Prescription ORAL AA Jan 22, 2021
10MG

tablet Prescription ORAL AA Jan 22, 2021


Manufacturing Plant Locations
New

Specgx 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 Specgx Llc as present at those locations.

Country City Firm Name
United States
Greenville SpecGx LLC
Saint Louis SpecGx LLC
Raleigh SpecGx LLC





17. SUN PHARM INDS INC

Sun Pharmaceutical Industries Inc has filed for 2 different strengths of generic version for Amphetamine Sulfate. 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
10MG

tablet Discontinued ORAL N/A Jan 27, 2021
5MG

tablet Discontinued ORAL N/A Jan 27, 2021