The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 18, 2008
Filed:
Aug. 05, 2004
Ashok Kumar, Mumbai, IN;
Rajesh Kumar Keshava Prasad Singh, Mumbai, IN;
Nalinakshya Balaram Panda, Mumbai, IN;
Abhay Atmaram Upare, Mumbai, IN;
Manmohan Madhavrao Nimbalkar, Mumbai, IN;
Satish Rajanikant Soudagar, Mumbai, IN;
Ashvini Kumar Nand Kishore Saxena, Ratlam, IN;
Ashok Kumar, Mumbai, IN;
Rajesh Kumar Keshava Prasad Singh, Mumbai, IN;
Nalinakshya Balaram Panda, Mumbai, IN;
Abhay Atmaram Upare, Mumbai, IN;
Manmohan Madhavrao Nimbalkar, Mumbai, IN;
Satish Rajanikant Soudagar, Mumbai, IN;
Ashvini Kumar Nand Kishore Saxena, Ratlam, IN;
IPCA Laboratories Limited, , IN;
Abstract
Improved processes using primary, secondary and tertiary alcohols and with safer mode of introduction of the reagent and reaction conditions are described. Further, the process of manufacture of Losartan potassium by use of alkali metal salt such as Potassium carbonate is disclosed. A process for preparation of the polymorphic Form I of Losartan potassium is also disclosed herein.