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List of Hetero Drugs Limited patents

List of Hetero Drugs Limited patents
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Patents where
Current Assignee
Name
is
Hetero Drugs LimitedHetero Drugs Limited
Name
Description
Patent Applicant
Current Assignee
Inventor
Patent Jurisdiction
Patent Number
Date of Patent
‌
US Patent 7365206 Stereoselective synthesis of benzimidazole sulfoxides

Patent 7365206 was granted and assigned to Hetero Drugs Limited on April, 2008 by the United States Patent and Trademark Office.

Hetero Drugs Limited
Hetero Drugs Limited
United States Patent and Trademark Office
United States Patent and Trademark Office
7365206
April 29, 2008
‌
US Patent 7638634 Amorphous esomeprazole hydrate

Patent 7638634 was granted and assigned to Hetero Drugs Limited on December, 2009 by the United States Patent and Trademark Office.

Hetero Drugs Limited
Hetero Drugs Limited
United States Patent and Trademark Office
United States Patent and Trademark Office
7638634
December 29, 2009
‌
US Patent 7067675 Process for ezetimibe intermediate

Patent 7067675 was granted and assigned to Hetero Drugs Limited on June, 2006 by the United States Patent and Trademark Office.

Hetero Drugs Limited
Hetero Drugs Limited
United States Patent and Trademark Office
United States Patent and Trademark Office
7067675
June 27, 2006
‌
US Patent 7361770 Process for preparation of valsartan

Patent 7361770 was granted and assigned to Hetero Drugs Limited on April, 2008 by the United States Patent and Trademark Office.

Hetero Drugs Limited
Hetero Drugs Limited
United States Patent and Trademark Office
United States Patent and Trademark Office
7361770
April 22, 2008
‌
US Patent 7687658 Process for oseltamivir phosphate

Patent 7687658 was granted and assigned to Hetero Drugs Limited on March, 2010 by the United States Patent and Trademark Office.

Hetero Drugs Limited
Hetero Drugs Limited
United States Patent and Trademark Office
United States Patent and Trademark Office
7687658
March 30, 2010
‌
US Patent 8669265 Hydrated form of erlotinib free base and a process for preparation of erlotinib hydrochloride polymorph form a substantially free of polymorph form B

Patent 8669265 was granted and assigned to Hetero Drugs Limited on March, 2014 by the United States Patent and Trademark Office.

Hetero Drugs Limited
Hetero Drugs Limited
United States Patent and Trademark Office
United States Patent and Trademark Office
8669265
March 11, 2014
‌
US Patent 8389531 Process for erlotinib hydrochloride

Patent 8389531 was granted and assigned to Hetero Drugs Limited on March, 2013 by the United States Patent and Trademark Office.

Hetero Drugs Limited
Hetero Drugs Limited
United States Patent and Trademark Office
United States Patent and Trademark Office
8389531
March 5, 2013
‌
US Patent 8106210 Polymorphs of esomeprazole salts

Patent 8106210 was granted and assigned to Hetero Drugs Limited on January, 2012 by the United States Patent and Trademark Office.

Hetero Drugs Limited
Hetero Drugs Limited
United States Patent and Trademark Office
United States Patent and Trademark Office
8106210
January 31, 2012
‌
US Patent 7947840 Process for preparation of enantiomerically pure esomeprazole

Patent 7947840 was granted and assigned to Hetero Drugs Limited on May, 2011 by the United States Patent and Trademark Office.

Hetero Drugs Limited
Hetero Drugs Limited
United States Patent and Trademark Office
United States Patent and Trademark Office
7947840
May 24, 2011
‌
US Patent 8173817 Stereoselective synthesis of benzimidazole sulfoxides

Patent 8173817 was granted and assigned to Hetero Drugs Limited on May, 2012 by the United States Patent and Trademark Office.

Hetero Drugs Limited
Hetero Drugs Limited
United States Patent and Trademark Office
United States Patent and Trademark Office
8173817
May 8, 2012
‌
US Patent 7732632 Process for obtaining pure oseltamivir

Patent 7732632 was granted and assigned to Hetero Drugs Limited on June, 2010 by the United States Patent and Trademark Office.

Hetero Drugs Limited
Hetero Drugs Limited
United States Patent and Trademark Office
United States Patent and Trademark Office
7732632
June 8, 2010
‌
US Patent 7629482 Process for preparation of cefprozil intermediate

Patent 7629482 was granted and assigned to Hetero Drugs Limited on December, 2009 by the United States Patent and Trademark Office.

Hetero Drugs Limited
Hetero Drugs Limited
United States Patent and Trademark Office
United States Patent and Trademark Office
7629482
December 8, 2009
‌
US Patent 7858812 Process for isolation of desired isomers of nebivolol intermediates

Patent 7858812 was granted and assigned to Hetero Drugs Limited on December, 2010 by the United States Patent and Trademark Office.

Hetero Drugs Limited
Hetero Drugs Limited
United States Patent and Trademark Office
United States Patent and Trademark Office
7858812
December 28, 2010
‌
US Patent 8227431 Nucleoside derivatives

Patent 8227431 was granted and assigned to Hetero Drugs Limited on July, 2012 by the United States Patent and Trademark Office.

Hetero Drugs Limited
Hetero Drugs Limited
United States Patent and Trademark Office
United States Patent and Trademark Office
8227431
July 24, 2012
‌
US Patent 8242267 Polymorphs of efavirenz

Patent 8242267 was granted and assigned to Hetero Drugs Limited on August, 2012 by the United States Patent and Trademark Office.

Hetero Drugs Limited
Hetero Drugs Limited
United States Patent and Trademark Office
United States Patent and Trademark Office
8242267
August 14, 2012
‌
US Patent 8361507 Eprosartan mesylate crystalline particles and a process for preparing pure eprosartan

Patent 8361507 was granted and assigned to Hetero Drugs Limited on January, 2013 by the United States Patent and Trademark Office.

Hetero Drugs Limited
Hetero Drugs Limited
United States Patent and Trademark Office
United States Patent and Trademark Office
8361507
January 29, 2013
‌
US Patent 8466279 Polymorphs of efavirenz

Patent 8466279 was granted and assigned to Hetero Drugs Limited on June, 2013 by the United States Patent and Trademark Office.

Hetero Drugs Limited
Hetero Drugs Limited
United States Patent and Trademark Office
United States Patent and Trademark Office
8466279
June 18, 2013
‌
US Patent 8471012 Hydrated form of erlotinib free base and a process for preparation of erlotinib hydrochloride polymorph form a substantially free of polymorph form B

Patent 8471012 was granted and assigned to Hetero Drugs Limited on June, 2013 by the United States Patent and Trademark Office.

Hetero Drugs Limited
Hetero Drugs Limited
United States Patent and Trademark Office
United States Patent and Trademark Office
8471012
June 25, 2013
‌
US Patent 7053115 Crystalline form of dorzolamide hydrochloride

Patent 7053115 was granted and assigned to Hetero Drugs Limited on May, 2006 by the United States Patent and Trademark Office.

Hetero Drugs Limited
Hetero Drugs Limited
United States Patent and Trademark Office
United States Patent and Trademark Office
7053115
May 30, 2006
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