Fosphenytoin Sodium Patent Expiration

Fosphenytoin Sodium was first introduced by Parke Davis Div Warner Lambert Co in its drug Cerebyx on Aug 5, 1996. Another drug containing Fosphenytoin Sodium is Sesquient. 14 different companies have introduced drugs containing Fosphenytoin Sodium.


Fosphenytoin Sodium Patents

Given below is the list of patents protecting Fosphenytoin Sodium, 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
Sesquient US7635773 Sulfoalkyl ether cyclodextrin compositions Mar 13, 2029 Lupin
Sesquient US8410077 Sulfoalkyl ether cyclodextrin compositions Mar 13, 2029 Lupin
Sesquient US9200088 Sulfoalkyl ether cyclodextrin compositions Mar 13, 2029 Lupin
Sesquient US9493582 Alkylated cyclodextrin compositions and processes for preparing and using the same Feb 27, 2033 Lupin
Sesquient US9750822 Sulfoalkyl ether cyclodextrin compositions Mar 13, 2029 Lupin


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Fosphenytoin Sodium Generics

Several generic applications have been filed for Fosphenytoin Sodium. The first generic version for Fosphenytoin Sodium was by Dr Reddys Laboratories Ltd and was approved on Aug 6, 2007. And the latest generic version is by Gland Pharma Ltd and was approved on Oct 13, 2023.

Given below is the list of companies who have filed for Fosphenytoin Sodium generic.


1. WOCKHARDT

Wockhardt Ltd has filed for 1 generic for Fosphenytoin Sodium. Given below are the details of the strengths of this generic introduced by Wockhardt.

Strength Dosage Form Availability Application Pathway TE code Launch Date
EQ 50MG PHENYTOIN NA/ML injectable Prescription INJECTION AP Aug 6, 2007


2. DR REDDYS

Dr Reddys Laboratories Ltd has filed for 1 generic for Fosphenytoin Sodium. 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
EQ 50MG PHENYTOIN NA/ML injectable Discontinued INJECTION N/A Aug 6, 2007


3. AMNEAL

Amneal Eu Ltd has filed for 1 generic for Fosphenytoin Sodium. Given below are the details of the strengths of this generic introduced by Amneal.

Strength Dosage Form Availability Application Pathway TE code Launch Date
EQ 50MG PHENYTOIN NA/ML injectable Discontinued INJECTION N/A Mar 18, 2008


4. MYLAN LABS LTD

Mylan Laboratories Ltd has filed for 1 generic for Fosphenytoin Sodium. Given below are the details of the strengths of this generic introduced by Mylan Labs Ltd.

Strength Dosage Form Availability Application Pathway TE code Launch Date
EQ 50MG PHENYTOIN NA/ML injectable Discontinued INJECTION N/A Jun 8, 2010


5. HIKMA

Hikma Pharmaceuticals Usa Inc has filed for 1 generic for Fosphenytoin Sodium. Given below are the details of the strengths of this generic introduced by Hikma.

Strength Dosage Form Availability Application Pathway TE code Launch Date
EQ 50MG PHENYTOIN NA/ML injectable Prescription INJECTION AP Aug 6, 2007


6. GLAND PHARMA LTD

Gland Pharma Ltd has filed for 1 generic for Fosphenytoin Sodium. Given below are the details of the strengths of this generic introduced by Gland Pharma Ltd.

Strength Dosage Form Availability Application Pathway TE code Launch Date
EQ 50MG PHENYTOIN NA/ML injectable Prescription INJECTION AP Oct 13, 2023


7. APOTEX INC

Apotex Inc has filed for 1 generic for Fosphenytoin Sodium. 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 50MG PHENYTOIN NA/ML injectable Discontinued INJECTION N/A Aug 6, 2007


8. HOSPIRA

Hospira Inc has filed for 1 generic for Fosphenytoin Sodium. Given below are the details of the strengths of this generic introduced by Hospira.

Strength Dosage Form Availability Application Pathway TE code Launch Date
EQ 50MG PHENYTOIN NA/ML injectable Discontinued INJECTION N/A Aug 6, 2007


9. AM REGENT

American Regent Inc has filed for 1 generic for Fosphenytoin Sodium. Given below are the details of the strengths of this generic introduced by Am Regent.

Strength Dosage Form Availability Application Pathway TE code Launch Date
EQ 50MG PHENYTOIN NA/ML injectable Discontinued INJECTION N/A May 13, 2010


10. HIKMA FARMACEUTICA

Hikma Farmaceutica (portugal) Sa has filed for 1 generic for Fosphenytoin Sodium. Given below are the details of the strengths of this generic introduced by Hikma Farmaceutica.

Strength Dosage Form Availability Application Pathway TE code Launch Date
EQ 50MG PHENYTOIN NA/ML injectable Prescription INJECTION AP Dec 2, 2009


11. SUN PHARM

Sun Pharmaceutical Industries Ltd has filed for 1 generic for Fosphenytoin Sodium. 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
EQ 50MG PHENYTOIN NA/ML injectable Prescription INJECTION AP Mar 18, 2008


12. FRESENIUS KABI USA

Fresenius Kabi Usa Llc has filed for 1 generic for Fosphenytoin Sodium. 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
EQ 50MG PHENYTOIN NA/ML injectable Prescription INJECTION AP Aug 6, 2007