Oxaliplatin Patent Expiration

Oxaliplatin is used for treating symptoms of depression, anxiety disorders, panic disorders, and certain types of pain. It was first introduced by Sanofi Aventis Us Llc in its drug Eloxatin on Aug 9, 2002. Another drug containing Oxaliplatin is Oxaliplatin. 22 different companies have introduced drugs containing Oxaliplatin.


Oxaliplatin Patents

Given below is the list of patents protecting Oxaliplatin, 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
Eloxatin US5420319

(Pediatric)

Cis-oxalato(trans-1-1,2-cyclohexanediamine) Pt(II) complex having high optical purity and process of preparing same Feb 09, 2017

(Expired)

Sanofi Aventis Us
Eloxatin US5420319 Cis-oxalato(trans-1-1,2-cyclohexanediamine) Pt(II) complex having high optical purity and process of preparing same Aug 09, 2016

(Expired)

Sanofi Aventis Us
Eloxatin US5716988

(Pediatric)

Pharmaceutically stable preparation of oxaliplatinum Feb 07, 2016

(Expired)

Sanofi Aventis Us
Eloxatin US5716988 Pharmaceutically stable preparation of oxaliplatinum Aug 07, 2015

(Expired)

Sanofi Aventis Us
Eloxatin US5338874

(Pediatric)

Cis oxalato (trans 1-1,2-cyclohexanediamine) PT(II) having optically high purity Oct 07, 2013

(Expired)

Sanofi Aventis Us
Eloxatin US5290961

(Pediatric)

Platinum compound and process of preparing same Jul 12, 2013

(Expired)

Sanofi Aventis Us
Eloxatin US5338874 Cis oxalato (trans 1-1,2-cyclohexanediamine) PT(II) having optically high purity Apr 07, 2013

(Expired)

Sanofi Aventis Us
Eloxatin US5290961 Platinum compound and process of preparing same Jan 12, 2013

(Expired)

Sanofi Aventis Us



Oxaliplatin's Family Patents

Family Patents

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Oxaliplatin Generic API Manufacturers

Several generic applications have been filed for Oxaliplatin. The first generic version for Oxaliplatin was by Fresenius Kabi Oncology Plc and was approved on Aug 7, 2009. And the latest generic version is by Hetero Labs Ltd Unit Vi and was approved on Jan 27, 2025.

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