Patents by Inventor Abhijeet Nag

Abhijeet Nag 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).

  • 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
  • Patent number: 7781464
    Abstract: The present invention relates to novel heterocyclic diphenyl ether and diphenyl amine compounds, derivatives, analogs, tautomeric forms, stereoisomers, polymorphs, hydrates, solvates, pharmaceutically acceptable salts and pharmaceutically acceptable solvates thereof and pharmaceutically acceptable compositions containing these singly or in combination. The compounds of the present invention are effective in lowering blood glucose, serum insulin, free fatty acids, cholesterol and triglyceride levels and are useful in the treatment and/or prophylaxis of diabetes. The compounds of the present invention are effective in treatment of obesity, inflammation, autoimmune diseases such as multiple sclerosis and rheumatoid arthritis and immunological diseases, including the treatment of cancer. Furthermore, the compounds are useful for the treatment of disorders associated with insulin resistance.
    Type: Grant
    Filed: February 21, 2006
    Date of Patent: August 24, 2010
    Assignee: Bexel Pharmaceuticals, Inc.
    Inventors: Partha Neogi, Bishwajit Nag, Debendranath Dey, Abhijeet Nag, Birendra Kumar Bhattacharya, Vinod Kumar Singh, Surendradoss Jayakumar
  • 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
  • Patent number: 7521466
    Abstract: Novel dipeptide ethers are effective for lowering blood glucose, serum insulin, free fatty acids, cholesterol and triglyceride levels. The dipeptide ethers are also useful for the treatment and/or prophylaxis of diabetes, obesity, inflammation and autoimmune diseases such as multiple sclerosis and rheumatoid arthritis.
    Type: Grant
    Filed: May 4, 2006
    Date of Patent: April 21, 2009
    Assignee: Bexel Pharmaceuticals, Inc.
    Inventors: Bishwajit Nag, Abhijeet Nag, Debendranath Dey, Partha Neogi, Shiv Kumar Agarwal, Surendra Kumar Pandey
  • 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
  • Publication number: 20070037863
    Abstract: Novel dipeptide ethers are effective for lowering blood glucose, serum insulin, free fatty acids, cholesterol and triglyceride levels. The dipeptide ethers are also useful for the treatment and/or prophylaxis of diabetes, obesity, inflammation and autoimmune diseases such as multiple sclerosis and rheumatoid arthritis.
    Type: Application
    Filed: May 4, 2006
    Publication date: February 15, 2007
    Inventors: Bishwajit Nag, Abhijeet Nag, Debendranath Dey, Partha Neogi, Shiv Agarwal, Surendra Pandey
  • Publication number: 20060247285
    Abstract: The present invention relates to novel heterocyclic diphenyl ether and diphenyl amine compounds, derivatives, analogs, tautomeric forms, stereoisomers, polymorphs, hydrates, solvates, pharmaceutically acceptable salts and pharmaceutically acceptable solvates thereof and pharmaceutically acceptable compositions containing these singly or in combination. The compounds of the present invention are effective in lowering blood glucose, serum insulin, free fatty acids, cholesterol and triglyceride levels and are useful in the treatment and/or prophylaxis of diabetes. The compounds of the present invention are effective in treatment of obesity, inflammation, autoimmune diseases such as multiple sclerosis and rheumatoid arthritis and immunological diseases, including the treatment of cancer. Furthermore, the compounds are useful for the treatment of disorders associated with insulin resistance.
    Type: Application
    Filed: February 21, 2006
    Publication date: November 2, 2006
    Inventors: Partha Neogi, Bishwajit Nag, Debendranath Dey, Abhijeet Nag, Birendra Bhattacharya, Vinod Singh, Surendradoss Jayakumar
  • Patent number: 7087576
    Abstract: Novel dipeptide ethers are effective for lowering blood glucose, serum insulin, free fatty acids, cholesterol and triglyceride levels. The dipeptide ethers are also useful for the treatment and/or prophylaxis of diabetes, obesity, inflammation and autoimmune diseases such as multiple sclerosis and rheumatoid arthritis.
    Type: Grant
    Filed: October 7, 2003
    Date of Patent: August 8, 2006
    Assignee: Bexel Pharmaceuticals, Inc.
    Inventors: Bishwajit Nag, Abhijeet Nag, Debendranath Dey, Partha Neogi, Shiv Kumar Agarwal, Surendra Kumar Pandey
  • Publication number: 20050288341
    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: Application
    Filed: March 31, 2005
    Publication date: December 29, 2005
    Inventors: Bishwajit Nag, Abhijeet Nag, Debendranath Dey, Shiv Agarwal, Partha Neogi, Gaddam Reddy, Sangamesh Badiger, Gajendra Singh, Surendra Pandey, Santhanagopalan Chithra
  • Publication number: 20050096366
    Abstract: Novel amino acid phenyl ethers are provided which exhibit activity for the treatment of immunological diseases, inflammation, obesity, hyperlipidemia, hypertension, neurological diseases and diabetes.
    Type: Application
    Filed: September 21, 2004
    Publication date: May 5, 2005
    Inventors: Bishwajit Nag, Abhijeet Nag, Debendranath Dey, Shiv Agarwal
  • Publication number: 20050075293
    Abstract: Novel dipeptide ethers are effective for lowering blood glucose, serum insulin, free fatty acids, cholesterol and triglyceride levels. The dipeptide ethers are also useful for the treatment and/or prophylaxis of diabetes, obesity, inflammation and autoimmune diseases such as multiple sclerosis and rheumatoid arthritis.
    Type: Application
    Filed: October 7, 2003
    Publication date: April 7, 2005
    Inventors: Bishwajit Nag, Abhijeet Nag, Debendranath Dey, Partha Neogi
  • Patent number: 6794401
    Abstract: Novel amino acid phenyl ethers are provided which exhibit activity for the treatment of immunological diseases, inflammation, obesity, hyperlipidemia, hypertension, neurological diseases and diabetes.
    Type: Grant
    Filed: January 31, 2003
    Date of Patent: September 21, 2004
    Assignee: Bexel Pharmaceuticals, Inc.
    Inventors: Bishwajit Nag, Abhijeet Nag, Debendranath Dey, Shiv Kumar Agarwal
  • Publication number: 20040142991
    Abstract: Novel amino acid phenyl ethers are provided which exhibit activity for the treatment of immunological diseases, inflammation, obesity, hyperlipidemia, hypertension, neurological diseases and diabetes.
    Type: Application
    Filed: January 31, 2003
    Publication date: July 22, 2004
    Inventors: Bishwajit Nag, Abhijeet Nag, Debendranath Dey, Shiv Kumar Agarwal