Vasopressin Patent Expiration

Vasopressin is Used for increasing blood pressure in adults with vasodilatory shock who remain hypotensive despite fluids and catecholamines. It was first introduced by Endo Operations Ltd in its drug Vasostrict on Apr 17, 2014. Other drugs containing Vasopressin are Vasopressin In Sodium Chloride 0.9%, Vasopressin. 11 different companies have introduced drugs containing Vasopressin.


Vasopressin Patents

Given below is the list of patents protecting Vasopressin, 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
Vasostrict US10010575 Vasopressin formulations for use in treatment of hypotension Jan 30, 2035 Endo Operations
Vasostrict US9375478 Vasopressin formulations for use in treatment of hypotension Jan 30, 2035 Endo Operations
Vasostrict US9687526 Vasopressin formulations for use in treatment of hypotension Jan 30, 2035 Endo Operations
Vasostrict US9744209 Vasopressin formulations for use in treatment of hypotension Jan 30, 2035 Endo Operations
Vasostrict US9744239 Vasopressin formulations for use in treatment of hypotension Jan 30, 2035 Endo Operations
Vasostrict US9750785 Vasopressin formulations for use in treatment of hypotension Jan 30, 2035 Endo Operations
Vasostrict US9919026 Vasopressin formulations for use in treatment of hypotension Jan 30, 2035 Endo Operations
Vasostrict US9925233 Vasopressin formulations for use in treatment of hypotension Jan 30, 2035 Endo Operations
Vasostrict US9925234 Vasopressin formulations for use in treatment of hypotension Jan 30, 2035 Endo Operations
Vasostrict US9937223 Vasopressin formulations for use in treatment of hypotension Jan 30, 2035 Endo Operations
Vasostrict US9962422 Vasopressin formulations for use in treatment of hypotension Jan 30, 2035 Endo Operations
Vasostrict US9968649 Vasopressin formulations for use in treatment of hypotension Jan 30, 2035 Endo Operations
Vasostrict US9974827 Vasopressin formulations for use in treatment of hypotension Jan 30, 2035 Endo Operations
Vasostrict US9981006 Vasopressin formulations for use in treatment of hypotension Jan 30, 2035 Endo Operations


A patent's expiry date may change depending upon legal activities going on that patent. Critical activities like abandoning of a patent, term extension of a patent or amendment of its claims can increase or decrease the life of a patent hence affecting its expiry date and in turn affecting the generic launch date of that drug. Tracking these ongoing activities on a patent application helps to keep an eye on the latest developments in the patent process of the drug which can give an idea of how early a drug's generic could be available. The next section provides a list of recent legal activities on Vasopressin's patents.

Given below is the list recent legal activities going on the following patents of Vasopressin.

Event Date Patent/Publication
Patent litigations
Payment of Maintenance Fee, 8th Year, Large Entity 10 Nov, 2023 US9375478
Email Notification 28 May, 2022 US9925234
Change in Power of Attorney (May Include Associate POA) 27 May, 2022 US9925234
Correspondence Address Change 26 May, 2022 US9925234
Payment of Maintenance Fee, 4th Year, Large Entity 09 Dec, 2021 US10010575
Payment of Maintenance Fee, 4th Year, Large Entity 14 Oct, 2021 US9968649
Payment of Maintenance Fee, 4th Year, Large Entity 14 Oct, 2021 US9974827
Payment of Maintenance Fee, 4th Year, Large Entity 14 Oct, 2021 US9981006
Payment of Maintenance Fee, 4th Year, Large Entity 14 Oct, 2021 US9962422
Payment of Maintenance Fee, 4th Year, Large Entity 09 Sep, 2021 US9937223



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Vasopressin Generics

Several generic applications have been filed for Vasopressin. The first generic version for Vasopressin was by Eagle Pharmaceuticals Inc and was approved on Dec 15, 2021. And the latest generic version is by Dr Reddys Laboratories Ltd and was approved on May 8, 2024.

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


1. CIPLA

Cipla Ltd has filed for 1 generic for Vasopressin. Given below are the details of the strengths of this generic introduced by Cipla.

Strength Dosage Form Availability Application Pathway TE code Launch Date
20UNITS/100ML (0.2UNITS/ML) solution Prescription INTRAVENOUS AP Dec 6, 2023


2. AMNEAL

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

Strength Dosage Form Availability Application Pathway TE code Launch Date
20UNITS/ML (20UNITS/ML) solution Prescription INTRAVENOUS AP Aug 5, 2022


3. DR REDDYS

Dr Reddys Laboratories Ltd has filed for 1 generic for Vasopressin. 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
20UNITS/ML (20UNITS/ML) solution Prescription INTRAVENOUS AP May 8, 2024


4. GLAND PHARMA LTD

Gland Pharma Ltd has filed for 1 generic for Vasopressin. 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
20UNITS/ML (20UNITS/ML) solution Prescription INTRAVENOUS AP Feb 9, 2024


5. AMPHASTAR PHARMS INC

Amphastar Pharmaceuticals Inc has filed for 1 generic for Vasopressin. Given below are the details of the strengths of this generic introduced by Amphastar Pharms Inc.

Strength Dosage Form Availability Application Pathway TE code Launch Date
20UNITS/ML (20UNITS/ML) solution Prescription INTRAVENOUS AP Jul 18, 2022


6. EAGLE PHARMS

Eagle Pharmaceuticals Inc has filed for 1 generic for Vasopressin. Given below are the details of the strengths of this generic introduced by Eagle Pharms.

Strength Dosage Form Availability Application Pathway TE code Launch Date
20UNITS/ML (20UNITS/ML) solution Prescription INTRAVENOUS AP Dec 15, 2021


7. EUGIA PHARMA

Eugia Pharma Specialities Ltd has filed for 1 generic for Vasopressin. Given below are the details of the strengths of this generic introduced by Eugia Pharma.

Strength Dosage Form Availability Application Pathway TE code Launch Date
20UNITS/ML (20UNITS/ML) solution Prescription INTRAVENOUS AP Aug 15, 2022


8. FRESENIUS KABI USA

Fresenius Kabi Usa Llc has filed for 1 generic for Vasopressin. 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
20UNITS/ML (20UNITS/ML) solution Prescription INTRAVENOUS AP May 26, 2023