Patents by Inventor Natesan Selvakumar

Natesan Selvakumar 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).

  • HISTONE DEACETYLASE INHIBITORS
    Publication number: 20120101099
    Abstract: The disclosure provides compounds of formula I and methods for preparation thereof. The compounds act as inhibitor of histone deacetylase.
    Type: Application
    Filed: July 7, 2010
    Publication date: April 26, 2012
    Applicant: ANTHEM BIOSCIENCES PRIVATE LIMITED
    Inventors: Natesan Selvakumar, Gavara Govinda Rajulu, Annamalai Pazhanimuthu, Sambasivam Ganesh
  • Tetracycline derivatives as antibacterial agents
    Patent number: 7939513
    Abstract: In accordance with one aspect, the present invention provides a compound of general formula (I), its stereoisomers thereof and/or its pharmaceutically acceptable salts thereof, which have antibacterial activity; with methods of treating infectious diseases in warm blooded animals employing these new compounds. wherein R1 is selected from optionally substituted alkyl.
    Type: Grant
    Filed: September 8, 2008
    Date of Patent: May 10, 2011
    Assignees: Dr. Reddy's Laboratories Limited, Dr. Reddy's Laboratories, Inc.
    Inventors: Mohamed Takhi, Natesan Selvakumar, Sreenivas Kandepu, Gavara Govinda Rajulu, Javed Iqbal
  • NOVEL OXAZOLIDINONE COMPOUNDS AS ANTIINFECTIVE AGENTS
    Publication number: 20100298384
    Abstract: The present invention relates to novel oxazolidinone compounds of formula (I) with antibacterial activity, their pharmaceutically acceptable salts, their stereoisomers, their prodrugs, pharmaceutical compositions comprising the same and to their use as therapeutic agents
    Type: Application
    Filed: December 4, 2007
    Publication date: November 25, 2010
    Inventors: Mohamed Takhi, Jagattaran Das, Javed Iqbal, Natesan Selvakumar, Sreenivas Kandepu, M. Sitaram Kumar
  • Novel tetracycline derivatives as antibacterial agents
    Publication number: 20090111776
    Abstract: In accordance with one aspect, the present invention provides a compound of general formula (I), its stereoisomers thereof and/or its pharmaceutically acceptable salts thereof, which have antibacterial activity; with methods of treating infectious diseases in warm blooded animals employing these new compounds. wherein R1 is selected from optionally substituted alkyl.
    Type: Application
    Filed: September 8, 2008
    Publication date: April 30, 2009
    Applicants: Dr. Reddy's Laboratories Ltd., Dr. Reddy's Laboratories, Inc.
    Inventors: Mohamed Takhi, Natesan Selvakumar, Gavara Govinda Rajulu, Javed Iqbal, Sreenivas Kandepu
  • Heterocyclic compounds having antibacterial activity: process for their preparation and pharmaceutical compositions containing them
    Patent number: 7160912
    Abstract: The present invention relates to novel oxazolidinone compounds of formula (I), their stereoisomers, their salts and pharmaceutical compositions containing them. The present invention also relates to a process for the preparation of the above said novel compounds, their stereoisomers, their salts and pharmaceutical compositions.
    Type: Grant
    Filed: July 3, 2003
    Date of Patent: January 9, 2007
    Assignees: Dr.Reddy's Laboratories Ltd., Dr. Reddy's Laboratories, Inc.
    Inventors: Natesan Selvakumar, Jagattaran Das, Sanjay Trehan, Javed Iqbal, Magadi Sitaram Kumar, Ramanujam Rajagopalan, Mamidi Naga Venkata Srinivasa Rao
  • Salts of novel heterocyclic compounds having antibacterial activity
    Publication number: 20070004712
    Abstract: The present invention relates to novel oxazolidinone compounds of formula (I), their stereoisomers, their salts and pharmaceutical compositions containing them. The present invention also relates to a process for the preparation of the above said novel compounds, their stereoisomers, their salts and pharmaceutical compositions.
    Type: Application
    Filed: August 29, 2006
    Publication date: January 4, 2007
    Applicants: Dr. Reddy's Laboratories Ltd., Dr. Reddy's Laboratories, Inc.
    Inventors: Natesan Selvakumar, Jagattaran Das, Sanjay Trehan, Javed Iqbal, Magadi Kumar, Ramanujam Rajagopalan, Mamidi Naga Rao
  • Intermediates of novel heterocyclic compounds having antibacterial activity and process for their preparation
    Publication number: 20060293315
    Abstract: The present invention relates to novel oxazolidinone compounds of formula (I), their stereoisomers, their salts and pharmaceutical compositions containing them. The present invention also relates to a process for the preparation of the above said novel compounds, their stereoisomers, their salts and pharmaceutical compositions.
    Type: Application
    Filed: August 29, 2006
    Publication date: December 28, 2006
    Applicants: Dr. Reddy's Laboratories Ltd., Dr. Reddy's Laboratories, Inc.
    Inventors: Natesan Selvakumar, Jagattaran Das, Sanjay Trehan, Javed Iqbal, Magadi Kumar, Ramanujam Rajagopalan, Mamidi Naga Rao
  • Novel heterocyclic compounds having antibacterial activity: process for their preparation and pharmaceutical compositions containing them
    Publication number: 20040102494
    Abstract: The present invention relates to novel oxazolidinone compounds of formula (I), their stereoisomers, their salts and pharmaceutical compositions containing them.
    Type: Application
    Filed: July 3, 2003
    Publication date: May 27, 2004
    Applicants: Dr. Reddy's Laboratories Limited, Dr. Reddy's Laboratories Inc.
    Inventors: Natesan Selvakumar, Jagattaran Das, Sanjay Trehan, Javed Iqbal, Magadi Sitaram Kumar, Ramanujam Rajagopalan, Mamidi Naga Venkata Srinivasa Rao