Patents by Inventor Bishwajit Nag

Bishwajit 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: 20240101526
    Abstract: Para-acyl substituted diazacyclohexenes, medical formulations thereof and methods for making and using the same.
    Type: Application
    Filed: November 7, 2023
    Publication date: March 28, 2024
    Inventors: Bishwajit Nag, Ananda Sen, Nitish Nag, Arjun Sanyal, Srinivasan Narasimhan
  • Patent number: 11807619
    Abstract: Para-acyl substituted diazacyclohexenes, medical formulations thereof and methods for making and using the same.
    Type: Grant
    Filed: October 12, 2021
    Date of Patent: November 7, 2023
    Inventors: Bishwajit Nag, Ananda Sen, Nitish Nag, Arjun Sanyal, Srinivasan Narasimhan
  • Patent number: 11760743
    Abstract: Para-acyl substituted diazacyclohexenes, medical formulations thereof and methods for making and using the same.
    Type: Grant
    Filed: October 12, 2021
    Date of Patent: September 19, 2023
    Inventors: Bishwajit Nag, Ananda Sen, Nitish Nag, Arjun Sanyal, Srinivasan Narasimhan
  • Publication number: 20230107812
    Abstract: Novel Halogenated Benzylidine derivatives are provided which exhibit activity for the treatment of immunological diseases and inflammation
    Type: Application
    Filed: January 25, 2022
    Publication date: April 6, 2023
    Inventors: Bishwajit Nag, Ananda Sen, Nitish Nag, Arjun Sanyal, Srinivasan Narasimhan
  • Patent number: 11491202
    Abstract: The present invention generally relates to an herbal composition effective in management of disorders related to metabolic syndrome. More particularly, the invention relates to an herbal composition effective in the management of disorders related to metabolic syndrome such as Type 2 diabetes mellitus, obesity and lipid profile management and a process for the preparation of such an herbal composition. The invention further relates to the use of the herbal composition in preparation of food supplements, pharmaceuticals and nutraceuticals for the management of disorders related to metabolic syndrome. The herbal composition effective in management of metabolic syndrome related disorders comprises of herbs selected from Curcuma longa, Emblica officinalis, Vernonia anthelmintica, Tinospora cordifolia, Trigonella foenum-graecum, Ixora coccinea and Syzygium cumini. Also provided is the use of herbal composition for the treatment of disorders related to metabolic syndrome.
    Type: Grant
    Filed: March 18, 2018
    Date of Patent: November 8, 2022
    Assignees: KERALA AYURVEDA LIMITED (INDIA), KATRA PHYTOCHEM (INDIA) PRIVATE LIMITED
    Inventors: Patanjali Subramoni, Sundaram Chandrasekharan, Jayashree Madhavan, Anilkumar K, Sarala Samuel, Bishwajit Nag, Ramesh Vangal, Nitish Nag, Jayarajan Kodikannath
  • Publication number: 20220235024
    Abstract: Para-acyl substituted diazacyclohexenes, medical formulations thereof and methods for making and using the same.
    Type: Application
    Filed: October 12, 2021
    Publication date: July 28, 2022
    Inventors: Bishwajit Nag, Ananda Sen, Nitish Nag, Arjun Sanyal, Srinivasan Narasimhan
  • Publication number: 20220235004
    Abstract: Para-acyl substituted diazacyclohexenes, medical formulations thereof and methods for making and using the same.
    Type: Application
    Filed: October 12, 2021
    Publication date: July 28, 2022
    Inventors: Bishwajit Nag, Ananda Sen, Nitish Nag, Arjun Sanyal, Srinivasan Narasimhan
  • Publication number: 20220234987
    Abstract: Novel Styryl Carboxylate derivatives are provided which exhibit activity for the treatment of immunological diseases, inflammation, obesity, hyperlipidemia, hypertension, neurological diseases, and diabetes.
    Type: Application
    Filed: July 9, 2021
    Publication date: July 28, 2022
    Inventors: Bishwajit Nag, Ananda Sen, Nitish Nag, Arjun Sanyal, Srinivasan Narasimhan
  • Publication number: 20200085904
    Abstract: The present invention generally relates to an herbal composition effective in management of disorders related to metabolic syndrome. More particularly, the invention relates to an herbal composition effective in the management of disorders related to metabolic syndrome such as Type 2 diabetes mellitus, obesity and lipid profile management and a process for the preparation of such an herbal composition. The invention further relates to the use of the herbal composition in preparation of food supplements, pharmaceuticals and nutraceuticals for the management of disorders related to metabolic syndrome. The herbal composition effective in management of metabolic syndrome related disorders comprises of herbs selected from Curcuma longa, Emblica officinalis, Vernonia anthelmintica, Tinospora cordifolia, Trigonella foenum-graecum, Ixora coccinea and Syzygium cumini. Also provided is the use of herbal composition for the treatment of disorders related to metabolic syndrome.
    Type: Application
    Filed: March 18, 2018
    Publication date: March 19, 2020
    Inventors: Patanjali SUBRAMONI, Sundaram CHANDRASEKHARAN, Jayashree MADHAVAN, Anilkumar K, Sarala SAMUEL, Bishwajit NAG, Ramesh VANGAL, Nitish NAG, Jayarajan KODIKANNATH
  • 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: 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
  • 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: 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: 20080293949
    Abstract: Novel diphenylethylene compounds and derivatives thereof containing thiazolidinedione or oxazolidinedione moieties are provided which are effective in lowering blood glucose level, serum insulin, triglyceride and free fatty acid levels in animal models of Type II diabetes. The compounds are disclosed as useful for a variety of treatments including the treatment of inflammation, inflammatory and immunological diseases, insulin resistance, hyperlipidemia, coronary artery disease, cancer and multiple sclerosis.
    Type: Application
    Filed: April 2, 2008
    Publication date: November 27, 2008
    Applicant: Theracos, Inc.
    Inventors: Partha Neogi, Debendranath Dey, Satyanarayana Medicherla, Bishwajit Nag, Arthur Lee
  • Patent number: 7456292
    Abstract: Novel hydroxamic acid containing amino acid derivatives are provided that are useful for treatment of inflammation, inflammatory and immunological diseases; lowering blood glucose, serum insulin, free fatty acids, cholesterol and triglyceride levels; and for treatment or prophylaxis of metabolic disorders.
    Type: Grant
    Filed: June 30, 2005
    Date of Patent: November 25, 2008
    Assignee: Bexel Pharmaceuticals, Inc.
    Inventors: Partha Neogi, Debendranath Dey, Abjiheet Nag, Sujata Neogi, Bishwajit Nag
  • Publication number: 20080261981
    Abstract: Novel amino acid derivatives are provided that are useful for management of disorders such as obesity and immunological diseases. The derivatives are also useful in lowering blood glucose levels in hyperglycemic disorders and for treating related disorders such as body weight gain, elevated free fatty acid, cholesterol and triglyceride levels and other disorder exacerbated by obesity.
    Type: Application
    Filed: June 3, 2008
    Publication date: October 23, 2008
    Inventors: DEBENDRANATH DEY, Abjiheet Nag, Bindu Pandey, Preeti Balse, Partha Neogi, Bishwajit Nag
  • Publication number: 20080200521
    Abstract: Novel hydroxamic acid containing amino acid derivatives are provided that are useful for treatment of inflammation, inflammatory and immunological diseases; lowering blood glucose, serum insulin, free fatty acids, cholesterol and triglyceride levels; and for treatment or prophylaxis of metabolic disorders.
    Type: Application
    Filed: January 3, 2008
    Publication date: August 21, 2008
    Inventors: Partha Neogi, Debendranath Dey, Abjiheet Nag, Sujata Neogi, Bishwajit Nag
  • Patent number: 7407978
    Abstract: Novel diphenylethylene compounds and derivatives thereof containing thiazolidinedione or oxazolidinedione moieties are provided which are effective in lowering blood glucose level, serum insulin, triglyceride and free fatty acid levels in animal models of Type II diabetes. The compounds are disclosed as useful for a variety of treatments including the treatment of inflammation, inflammatory and immunological diseases, insulin resistance, hyperlipidemia, coronary artery disease, cancer and multiple sclerosis.
    Type: Grant
    Filed: October 8, 2002
    Date of Patent: August 5, 2008
    Assignee: Theracos, Inc.
    Inventors: Partha Neogi, Debendranath Dey, Satyanarayana Medicheria, Bishwajit Nag, Arthur Lee
  • Publication number: 20080175795
    Abstract: Novel amino acid derivatives are provided that are useful for management of disorders such as obesity and immunological diseases. The derivatives are also useful in lowering blood glucose levels in hyperglycemic disorders and for treating related disorders such as body weight gain, elevated free fatty acid, cholesterol and triglyceride levels and other disorder exacerbated by obesity.
    Type: Application
    Filed: January 3, 2008
    Publication date: July 24, 2008
    Inventors: Partha Neogi, Debendranath Dey, Abjiheet Nag, Bindu Pandey, Preeti Balse, Bishwajit Nag