Patents by Inventor Selavakumar Natesan

Selavakumar Natesan has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Antibacterial compounds: process for their preparation and pharmaceutical compositions containing them
    Patent number: 7202254
    Abstract: The present invention relates to novel triazole compounds of formula (I), their derivatives, their analogs, their tautomeric forms, their regioisomers, their rotamers, their stereoisomers, their polymorphs, their pharmaceutically acceptable salts, their pharmaceutically acceptable solvates and pharmaceutical compositions containing them. More particularly, the present invention relates to novel triazoles of the general formula (I) their derivatives, their analogs, their tautomeric forms, their regioisomers, their rotamers, their stereoisomers, their polymorphs, their pharmaceutically acceptable salts, their pharmaceutically acceptable solvates and pharmaceutical compositions containing them.
    Type: Grant
    Filed: May 3, 2005
    Date of Patent: April 10, 2007
    Assignees: Dr. Reddy's Laboratories Limited, Dr. Reddy's Laboratories, Inc.
    Inventors: Jagattaran Das, Selavakumar Natesan, Sanjay Trehan, Javed Iqbal, Sitaram Kumar Magadi, Naga Venkata Srinivasa Rao Mamidi, Rajagopalan Ramanujam
  • Novel antibacterial compounds: process for their preparation and pharmaceutical compositions containing them
    Publication number: 20050209223
    Abstract: The present invention relates to novel triazole compounds of formula (I), their derivatives, their analogs, their tautomeric forms, their regioisomers, their rotamers, their stereoisomers, their polymorphs, their pharmaceutically acceptable salts, their pharmaceutically acceptable solvates and pharmaceutical compositions containing them. More particularly, the present invention relates to novel triazoles of the general formula (I) their derivatives, their analogs, their tautomeric forms, their regioisomers, their rotamers, their stereoisomers, their polymorphs, their pharmaceutically acceptable salts, their pharmaceutically acceptable solvates and pharmaceutical compositions containing them.
    Type: Application
    Filed: May 3, 2005
    Publication date: September 22, 2005
    Inventors: Jagattaran Das, Selavakumar Natesan, Sanjay Trehan, Javed Iqbal, Sitaram Magadi, Naga Venkata Srinivasa Rao Mamidi, Rajagopalan Ramanujam
  • Antibacterial compounds: process for their preparation and pharmaceutical compositions containing them
    Patent number: 6914058
    Abstract: The present invention relates to novel triazole compounds of formula (I), their derivatives, their analogs, their tautomeric forms, their regioisomers, their rotammers, their stereoisomers, their polymorphs, their pharmaceutically acceptable salts, their pharmaceutically acceptable solvates and pharmaceutical compositions containing them. More particularly, the present invention relates to novel triazoles of the general formula (I) their derivatives, their analogs, their tautomeric forms, their regioisomers, their rotamers, their stereoisomers, their polymorphs, their pharmaceutically acceptable salts, their pharmaceutically acceptable solvates and pharmaceutical compositions containing them.
    Type: Grant
    Filed: January 14, 2003
    Date of Patent: July 5, 2005
    Assignees: Dr. Reddy's Laboratories, Limited, Dr. Reddy's Laboratories Inc.
    Inventors: Jagattaran Das, Selavakumar Natesan, Sanjay Trehan, Javed Iqbal, Sitaram Kumar Magadi, Naga Venkata Srinivasa Rao Mamidi, Rajagopalan Ramanujam
  • NOVEL ANTIBACTERIAL COMPOUNDS: PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
    Publication number: 20050113347
    Abstract: The present invention relates to novel triazole compounds of formula (I), their derivatives, their analogs, their tautomeric forms, their regioisomers, their rotamers, their stereoisomers, their polymorphs, their pharmaceutically acceptable salts, their pharmaceutically acceptable solvates and pharmaceutical compositions containing them. More particularly, the present invention relates to novel triazoles of the general formula (I) their derivatives, their analogs, their tautomeric forms, their regioisomers, their rotamers, their stereoisomers, their polymorphs, their pharmaceutically acceptable salts, their pharmaceutically acceptable solvates and pharmaceutical compositions containing them.
    Type: Application
    Filed: January 14, 2003
    Publication date: May 26, 2005
    Inventors: Jagattaran Das, Selavakumar Natesan, Sanjay Trehan, Javed Iqbal, Sitaram Magadi, Naga Mamidi, Rajagopalan Ramanujam