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Gnanaprakasam

Andrew Gnanaprakasam, Chennai IN

Patent application numberDescriptionPublished
20090312539AN IMPROVED PROCESS FOR THE PREPARATION OF CARBAPENEM ANTIBIOTIC - The present invention provides a process for the preparation of the carbapenem antibiotic of formula (I) or its salt in amorphous form. Formula (I) wherein R represents hydrogen or COOM and M represents hydrogen or sodium.12-17-2009

Patent applications by Andrew Gnanaprakasam, Chennai IN

Andrew Gnanaprakasam, Chennai, Tamilnadu IN

Patent application numberDescriptionPublished
20090093423NOVEL 2-SUBSTITUTED METHYL PENAM DERIVATIVES - Novel 2-substituted methyl penam derivatives include the formula (I), their analogs, their tautomeric forms, their stereoisomers, their polymorphs, their solvates, their pharmaceutically acceptable salts, and pharmaceutical compositions containing them; 04-09-2009

Pradeep Gnanaprakasam, Troy, MI US

Patent application numberDescriptionPublished
20090191452Battery pack - Disclosed herein is a multi-cell battery pack having optimal temperature distribution throughout the battery pack and optimal air flow through the battery pack. Disclosed herein is a battery pack which provides optimal temperature distribution throughout the battery pack, wherein maximum cell temperature (T07-30-2009