Patents by Inventor Suman Majumder
Suman Majumder 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).
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Publication number: 20240059725Abstract: The present invention relates to novel coumarin compound of formula (I) or a pharmaceutically acceptable salt thereof and pharmaceutical compositions containing them. The present invention also relates to a process for preparing the compound of formula (I) or a pharmaceutically acceptable salt thereof and use of the compound of formula (I) or a pharmaceutically acceptable salt thereof as a drug for their antioxidant and anticancer properties, and diagnostic purposes.Type: ApplicationFiled: August 19, 2021Publication date: February 22, 2024Inventor: Suman MAJUMDER
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Patent number: 11541639Abstract: Provided herein is a solvent-based pressure sensitive adhesive comprising a polymer comprising a vinyl acetate monomer, an acrylic ester monomer, and a monomer having hydroxyl or amine functionality. The adhesive also comprise a crosslinker. The coated and dried adhesive has outgassing of less than 2000 ng/cm2, even when applied to an electronic device that is operated at elevated temperature.Type: GrantFiled: October 12, 2018Date of Patent: January 3, 2023Assignee: Avery Dennison CorporationInventors: Nippon Ghosh, Sudarshana Mukherjee, Dhananjay Patil, Suman Majumder
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Patent number: 11446222Abstract: The present invention relates to a composition for dyeing and/or bleaching human keratin fibers, such as the hair, comprising: a) at 0.15% of at least one neutralized fatty acid, please confirm the minimum amount of fatty acid salt in the ready to use composition b) at least one non ionic surfactant, c) at least one non associative polymer chosen from amphoteric polymers, cationic polymers and mixture thereof, d) at least 10% by weight relative to the total weight of the composition, of at least one fatty substance other than fatty acids, e) at least one oxidizing agent, and f) optionally at least one oxidation dye precursor and/or at least one direct dye. The invention also relates to a method for treating human keratin fibres using this composition.Type: GrantFiled: July 25, 2017Date of Patent: September 20, 2022Assignee: L'OREALInventors: Suman Majumder, Sagar Agawane, Ankita Mital, Sudhahar Vijayaraghavan, Shilpa Halder Joshi, Maxime De Boni
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Patent number: 10456353Abstract: The invention relates to a personal care composition which provides enhanced inter-cellular tight junction in skin cells. The invention more particularly relates to use of such composition for application on skin, scalp, hair and oral cavity. The personal care composition comprises an extract of Aloe vera and a hyaluronic acid polymer having a molecular weight from 5 to 60 kDa.Type: GrantFiled: April 1, 2015Date of Patent: October 29, 2019Assignee: CONOPCO, INC.Inventors: Ramitha Kalathil, Amitabha Majumdar, Suman Majumder, Jagannath Taduri
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Patent number: 10449143Abstract: The invention relates to a specific fraction of Aloe vera extract for enhancing tight junction in skin cells. The invention more particularly relates to use of such a fraction in skin, oral and hair care compositions. The inventive extract of Aloe vera comprises 60 to 95% by weight of polysaccharides having a molecular weight in the range of 2 to 3 kDa, and less than 5% polyphenols, wherein the polysaccharides are hydrolysed by trifiuoroacetic acid.Type: GrantFiled: April 2, 2015Date of Patent: October 22, 2019Assignee: CONOPCO, INC.Inventors: Ramitha Kalathil, Amitabha Majumdar, Suman Majumder, Jagannath Taduri
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Publication number: 20190240128Abstract: The present invention relates to a composition for dyeing and/or bleaching human keratin fibers, such as the hair, comprising: a) at 0.15% of at least one neutralized fatty acid, please confirm the minimum amount of fatty acid salt in the ready to use composition b) at least one non ionic surfactant, c) at least one non associative polymer chosen from amphoteric polymers, cationic polymers and mixture thereof, d) at least 10% by weight relative to the total weight of the composition, of at least one fatty substance other than fatty acids, e) at least one oxidizing agent, and f) optionally at least one oxidation dye precursor and/or at least one direct dye. The invention also relates to a method for treating human keratin fibres using this composition.Type: ApplicationFiled: July 25, 2017Publication date: August 8, 2019Inventors: Suman Majumder, Sagar Agawane, Ankita Mital, Sudhahar Vijayaraghavan, Shilpa Halder Joshi, Maxime De Boni
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Publication number: 20190144720Abstract: Provided herein is a solvent-based pressure sensitive adhesive comprising a polymer comprising a vinyl acetate monomer, an acrylic ester monomer, and a monomer having hydroxyl or amine functionality. The adhesive also comprise a crosslinker. The coated and dried adhesive has outgassing of less than 2000 ng/cm2, even when applied to an electronic device that is operated at elevated temperature.Type: ApplicationFiled: October 12, 2018Publication date: May 16, 2019Applicant: Avery Dennison CorporationInventors: Nippon Ghosh, Sudarshana Mukherjee, Dhananjay Patil, Suman Majumder
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Publication number: 20170035686Abstract: The invention relates to a personal care composition which provides enhanced inter- cellular tight junction in skin cells. The invention more particularly relates to use of such composition for application on skin, scalp, hair and oral cavity. The personal care composition comprises an extract of Aloe vera and a hyaluronic acid polymer having a molecular weight from 5 to 60 kDa.Type: ApplicationFiled: April 1, 2015Publication date: February 9, 2017Applicant: Conopco, Inc., d/b/a UNILEVERInventors: Ramitha Kalathil, Amitabha MAJUMDAR, Suman MAJUMDER, Jagannath TADURI
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Publication number: 20170035685Abstract: The invention relates to a specific fraction of Aloe vera extract for enhancing tight junction in skin cells. The invention more particularly relates to use of such a fraction in skin, oral and hair care compositions. The inventive extract of Aloe vera comprises 60 to 95% by weight of polysaccharides having a molecular weight in the range of 2 to 3 kDa, and less than 5% polyphenols, wherein the polysaccharides are hydrolysed by trifiuoroacetic acid.Type: ApplicationFiled: April 2, 2015Publication date: February 9, 2017Applicant: Conopco, Inc., d/b/a UNILEVERInventors: Ramitha KALATHIL, Amitabha MAJUMDAR, Suman MAJUMDER, Jagannath TADURI
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Patent number: 9393276Abstract: The present invention provides relates to an edible composition for anti-diabetic benefit. Diabetes is one of the major and commonly occurring health problems in today's world. Pharmaceuticals companies are very active in this field to develop new medicines for preventing and controlling diabetes. There are several medicines available in the market for the treatment of type 2 diabetes. There are also prior arts which describes composition for the prevention of glucose intolerance and/or diabetes. We have found that though prior that discloses compositions for prevention of glucose intolerance and/or diabetes, it is not that effective for preventing diabetes. The present inventors while working extensively for providing an edible composition for preventing diabetes have surprisingly found that a particular combination of Inula racemosa and theobromine is effective for controlling and/or preventive diabetes thereby satisfying one or more of the aforesaid objects.Type: GrantFiled: November 18, 2013Date of Patent: July 19, 2016Assignee: Conopco, Inc.Inventors: Gautam Banerjee, Vinitha Kadamkode, Ramitha Kalathil, Suman Majumder
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Publication number: 20150352164Abstract: Edible composition comprising theanine and an extract of inula racemosa, e.g. for stimulating adiponectin release in humans.Type: ApplicationFiled: October 29, 2013Publication date: December 10, 2015Applicant: Conopco, Inc. d/b/a UNILEVERInventors: Gautam Banerjee, Vinitha Kadamkode, Ramitha Kalathil, Suman Majumder
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Publication number: 20150343007Abstract: The present invention provides relates to an edible composition for anti-diabetic benefit. Diabetes is one of the major and commonly occurring health problems in today's world. Pharmaceuticals companies are very active in this field to develop new medicines for preventing and controlling diabetes. There are several medicines available in the market for the treatment of type 2 diabetes. There are prior arts which describes composition and/or therapies for the prevention of glucose intolerance and/or diabetes. We have found that, though prior art discloses compositions and therapies for treating diabetes, there is not disclose any food composition which is effectively controls GLP-1 activity thereby control diabetes.Type: ApplicationFiled: November 26, 2013Publication date: December 3, 2015Applicant: Conopco, Inc., d/b/a UNILEVERInventors: Nandini Balaram Singh, Gautam Banerjee, Willemina Albertha M. Blom, Robertus Johannes Gouka, Ramitha Kalathil, Suman Majumder
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Publication number: 20150306161Abstract: The present invention provides relates to an edible composition for anti-diabetic benefit. Diabetes is one of the major and commonly occurring health problems in today's world. Pharmaceuticals companies are very active in this field to develop new medicines for preventing and controlling diabetes. There are several medicines available in the market for the treatment of type 2 diabetes. There are also prior arts which describes composition for the prevention of glucose intolerance and/or diabetes. We have found that though prior that discloses compositions for prevention of glucose intolerance and/or diabetes, it is not that effective for preventing diabetes. The present inventors while working extensively for providing an edible composition for preventing diabetes have surprisingly found that a particular combination of Inula racemosa and theobromine is effective for controlling and/or preventive diabetes thereby satisfying one or more of the aforesaid objects.Type: ApplicationFiled: November 18, 2013Publication date: October 29, 2015Applicant: Conopco, Inc. d/b/a UNILEVERInventors: Gautam Banerjee, Vinitha Kadamkode, Ramitha Kalathil, Suman Majumder