Patents by Inventor Gajendra Singh

Gajendra Singh 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).

  • Patent number: 8212026
    Abstract: The present invention encompasses a process for the preparation of highly pure ivabradine hydrochloride by treating ivabradine with alcoholic hydrogen chloride. The invention further encompasses amorphous ivabradine hydrochloride and process for its preparation using suitable acid addition salts of ivabradine.
    Type: Grant
    Filed: May 29, 2008
    Date of Patent: July 3, 2012
    Assignee: Ind-Swift Laboratories Limited
    Inventors: Satyendra Pal Singh, Gajendra Singh, Lalit Wadhwa
  • Publication number: 20110257164
    Abstract: Described are novel compounds of the Formula (I), their derivatives, analogs, tautomeric forms, regioisomers, stereoisomers, polymorphs, solvates, intermediates, pharmaceutically acceptable salts, pharmaceutical compositions, metabolites and prodrugs thereof. These compounds are effective in lowering blood glucose, serum insulin, free fatty acids, cholesterol, triglyceride levels; treatment of obesity, inflammation, autoimmune diseases such as multiple sclerosis, rheumatoid arthritis; treatment and/or prophylaxis of type II diabetes. These compounds are more particularly dipeptidyl peptidase (DPP IV) inhibitors.
    Type: Application
    Filed: January 7, 2010
    Publication date: October 20, 2011
    Applicant: ORCHID RESEARCH LABORATORIES LIMITED
    Inventors: Gopalan Balasubramanian, Sukumar Sakamuri, Gajendra Singh, Sivanesan Dharmalingam, Franklin Pooppady Xavier, Shridhar Narayanan, Jeyamurugan Mookkan, Jeganatha Sivakumar Balasubramanian, Agneeswari Rajalingam, Jayanarayan Kulathingal
  • Publication number: 20100305174
    Abstract: The present invention relates to novel heterocyclic derivatives of formula (I) and their pharmaceutically acceptable salts, their derivatives, their analogs, their tautomeric forms, their stereoisomers, their polymorphs, their hydrates, their solvates, their pharmaceutically acceptable salts, their pharmaceutical compositions, and their prodrugs thereof. The present invention more particularly provides novel compounds of the general formula (1).
    Type: Application
    Filed: April 12, 2006
    Publication date: December 2, 2010
    Applicant: ORCHID RESEARCH LABORATORIES LIMITED
    Inventors: Surendrakumar Satyanarayan Pandey, Gadam Om Reddy, Shiv Kumar Agarwal, Gajendra Singh, Santhanagopalan Chithra, Debendranath Dey, Abhijeet Nag, Kadnur Venkatachalapathi Sanjay
  • Publication number: 20100179316
    Abstract: The present invention encompasses a process for the preparation of highly pure ivabradine hydrochloride by treating ivabradine with alcoholic hydrogen chloride. The invention further encompasses amorphous ivabradine hydrochloride and process for its preparation using suitable acid addition salts of ivabradine.
    Type: Application
    Filed: May 29, 2008
    Publication date: July 15, 2010
    Applicant: IND-SWIFT LABORATORIES LIMITED
    Inventors: Satyendra Pal Singh, Gajendra Singh, Lalit Wadhwa
  • Publication number: 20090203744
    Abstract: The present invention relates to novel pyridine derivatives of the formula (I), their stereoisomers, and their pharmaceutically acceptable salts, and compositions. The present invention more particularly provides novel pyridine derivatives of the general formula (I).
    Type: Application
    Filed: July 28, 2006
    Publication date: August 13, 2009
    Inventors: Surendrakumar Satyanarayan Pande y, Gaddam Om Reddy, Gajendra Singh, Santhanagopalan Chithra, Jeganath Sivakumar, Venkatachalapathi Sanjay Kadnur, Debendranath Dey
  • Publication number: 20090131420
    Abstract: The present invention relates to novel compounds of formula (I) and their pharmaceutically acceptable salts and compositions. The present invention more particularly provides novel heterocyclic analogs of biphenyl ethers of the general formula (I).
    Type: Application
    Filed: September 27, 2006
    Publication date: May 21, 2009
    Inventors: Surendrakumar S. Pandey, Gajendra Singh, Santhanagopalan Chithra, Gaddam O. Reddy, Somasundaram Sangeetha, Debendranath Dey
  • Patent number: 7521465
    Abstract: Novel diphenyl ether derivatives are provided that exhibit activity useful for reducing glucose, cholesterol, and/or triglyceride levels in plasma, and for treatment of obesity, inflammation, immunological diseases, autoimmune diseases, diabetes and disorders associated with insulin resistance.
    Type: Grant
    Filed: March 31, 2005
    Date of Patent: April 21, 2009
    Assignee: Bexel Pharmaceuticals, Inc.
    Inventors: Bishwajit Nag, Abhijeet Nag, Debendranath Dey, Shiv Kumar Agarwal, Partha Neogi, Gaddam Om Reddy, Sangamesh Badiger, Gajendra Singh, Surendra Kumar Pandey, Santhanagopalan Chithra
  • Publication number: 20090082408
    Abstract: The present invention relates to novel heterocyclic derivatives of the general formula (I), their pharmaceutically acceptable salts, and their pharmaceutical compositions. The present invention more particularly provides novel compounds of the general formula (I).
    Type: Application
    Filed: May 18, 2006
    Publication date: March 26, 2009
    Inventors: Surendrakumar Satyanarayan Pandey, Gajendra Singh, Kadnur Venkatachalapathi Sanjay, Bishwajit Nag
  • Publication number: 20090069313
    Abstract: The present invention provides a new medical use for the compounds of the formula (I), their derivatives, analogs, tautomeric forms, stereoisomers, polymorphs, hydrates, solvates, pharmaceutically acceptable salts and compositions, metabolites and prodrugs thereof, as MAO-A inhibitors. Also included is a method for prophylaxis and treatment of mental disorders such as depression, in a mammal, comprising administering an effective amount of a compound of formula (I). These compounds are also effective in treating a disease, condition or disorder such as weight loss, obesity, bulimia, depression, bipolar disorders, psychoses, schizophrenia, behaviors, alcoholism, tobacco abuse, memory loss, Alzheimer's disease, dementia of aging, seizure disorders, epilepsy, attention deficit disorder, and Parkinson's disease, which is modulated by a cannabinoid receptor antagonist.
    Type: Application
    Filed: September 6, 2007
    Publication date: March 12, 2009
    Applicant: ORCHID RESEARCH LABORATORIES LTD.
    Inventors: Debendranath Dey, Gajendra Singh, Partha Neogi, Uma Ramachandran, Chithra Santhanagopalan
  • Publication number: 20080319031
    Abstract: The present invention relates to novel tyrosine derivatives of formula (I), their pharmaceutically acceptable salts and pharmaceutically acceptable compositions containing them. The present invention more particularly provides novel tyrosine derivatives of the general formula (I).
    Type: Application
    Filed: March 10, 2006
    Publication date: December 25, 2008
    Inventors: Surendrakumar Satyanarayan Pandey, Shiv Kumar Agarwal, Gajendra Singh, Santhanagopalan Chithra, Sangmesh Badiger, Bishwajit Nag, Debendranath Dey, Abhijeet Nag, Partha Neogi
  • Publication number: 20080267888
    Abstract: The present invention relates to novel heterocyclic derivatives of the general formula (I), their pharmaceutically acceptable salts and compositions, their analogs, their tautomeric forms, and their stereoisomers. The present invention more particularly provides novel compounds of the general formula (I).
    Type: Application
    Filed: May 25, 2006
    Publication date: October 30, 2008
    Inventors: Surendrakumar Satyanarayan Pandey, Gaddam Om Reddy, Gajendra Singh, Chitra Santhanagopalan, Sanjay Venkatachalapathi Kadnur, Debendranath Dey, Abhijeet Nag
  • Patent number: D603784
    Type: Grant
    Filed: January 29, 2009
    Date of Patent: November 10, 2009
    Inventors: Gajendra Singh Sareen, Shivinder Pal Singh Kalra
  • Patent number: D635088
    Type: Grant
    Filed: December 14, 2009
    Date of Patent: March 29, 2011
    Assignee: Omni United (S) Pte Ltd
    Inventor: Gajendra Singh Sareen
  • Patent number: D643802
    Type: Grant
    Filed: December 14, 2009
    Date of Patent: August 23, 2011
    Assignee: OMNI United (S) Pte Ltd
    Inventor: Gajendra Singh Sareen
  • Patent number: D645397
    Type: Grant
    Filed: December 14, 2009
    Date of Patent: September 20, 2011
    Assignee: Omni United(s) Pte Ltd
    Inventor: Gajendra Singh Sareen
  • Patent number: D651555
    Type: Grant
    Filed: December 14, 2009
    Date of Patent: January 3, 2012
    Assignee: Omni United (s) Pte Ltd
    Inventor: Gajendra Singh Sareen
  • Patent number: D653195
    Type: Grant
    Filed: February 15, 2011
    Date of Patent: January 31, 2012
    Assignee: Omni United(s) Pte Ltd
    Inventor: Gajendra Singh Sareen
  • Patent number: D661241
    Type: Grant
    Filed: December 18, 2009
    Date of Patent: June 5, 2012
    Assignee: Omni United (S) Pte. Ltd.
    Inventor: Gajendra Singh Sareen
  • Patent number: D661247
    Type: Grant
    Filed: December 14, 2009
    Date of Patent: June 5, 2012
    Assignee: Omni United (S) Pte. Ltd
    Inventor: Gajendra Singh Sareen
  • Patent number: D664497
    Type: Grant
    Filed: February 15, 2011
    Date of Patent: July 31, 2012
    Assignee: Omni United (S) Pte Ltd.
    Inventor: Gajendra Singh Sareen