Cytarabine Patent Expiration

Cytarabine is used for treating lymphomatous meningitis via intrathecal administration. It was first introduced by Teva Parenteral Medicines Inc in its drug Cytarabine on Approved Prior to Jan 1, 1982. Another drug containing Cytarabine is Depocyt. 11 different companies have introduced drugs containing Cytarabine.


Cytarabine Patents

Given below is the list of patents protecting Cytarabine, 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
Depocyt US5723147 Multivesicular liposomes having a biologically active substance encapsulated therein in the presence of a hydrochloride Mar 03, 2015

(Expired)

Pacira Pharms Inc
Depocyt US5455044 Method for treating neurological disorders May 14, 2013

(Expired)

Pacira Pharms Inc



Cytarabine's Family Patents

Family Patents

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Cytarabine Generic API Manufacturers

Several generic applications have been filed for Cytarabine. The first generic version for Cytarabine was by Hikma Pharmaceuticals Usa Inc and was approved on Aug 2, 1989. And the latest generic version is by Meitheal Pharmaceuticals Inc and was approved on Feb 28, 2022.

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