Patents by Inventor Ashish Suthar

Ashish Suthar 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: 9556138
    Abstract: The present disclosure relates to an anti-acne formulation comprising at least one active ingredient selected from the group consisting of coumarin based compounds of Formula I and Formula II; or pharmaceutically acceptable salts, polymorphs and derivatives thereof, and at least one pharmaceutically acceptable excipient. The present disclosure also relates to its application for preventing/curing/treating various acne conditions.
    Type: Grant
    Filed: March 12, 2013
    Date of Patent: January 31, 2017
    Assignee: PIRAMAL ENTERPRISES LIMITED
    Inventors: Somesh Sharma, Ashish Suthar, Kavita Salkar, Sandip Kedar
  • Patent number: 9034400
    Abstract: A process for preparing an extract of Momordica charantia, including: a) preparing crude juice; b) filtering to obtain filtered juice; c) modifying pH; d) allowing the pH modified juice to stabilize; e) neutralizing the stabilized juice; f) allowing the neutralized juice to stand for 20-30 minutes; g) rechecking the pH level; and h) drying the juice to obtain the extract. The process said above is simple, cost effective, which does not employ any harmful organic solvents and which enhances the potency of the constituents. A simple and potent formulation showing anti-diabetic activity comprising active constituents of Momordica charantia is also provided.
    Type: Grant
    Filed: January 27, 2012
    Date of Patent: May 19, 2015
    Assignee: Piramal Enterprises Limited
    Inventors: Somesh Sharma, Vijay Singh Chauhan, Ashish Suthar
  • Patent number: 8981131
    Abstract: The present invention provides compounds represented by formula I: wherein, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13 and X are as defined in the specification, in all its stereoisomeric and tautomeric forms and mixtures thereof in all ratios, and its pharmaceutically acceptable salts, pharmaceutically acceptable solvates, pharmaceutically acceptable polymorphs and prodrugs. These compounds are useful for treatment of inflammatory disorders including those caused by elevated levels of proinflammatory cytokines such as Tumor Necrosis Factor (TNF-? and/or interleukins (IL-1?, IL-6, IL-8). The invention also relates to processes for the manufacture of compounds of formula 1 and pharmaceutical compositions containing them.
    Type: Grant
    Filed: July 25, 2008
    Date of Patent: March 17, 2015
    Assignee: Piramal Enterprises Limited
    Inventors: Dilip Narayanrao Bhedi, Ram Asrey Vishwakarma, Vaishali Deka, Dattatray Maruti More, Manivannan Ramalingam, Ashish Suthar, Roda Dalal, Sapna Parikh, Aditi Amol Tannu
  • Publication number: 20150011619
    Abstract: The present disclosure relates to an anti-acne formulation comprising at least one active ingredient selected from the group consisting of coumarin based compounds of Formula I and Formula II; or pharmaceutically acceptable salts, polymorphs and derivatives thereof, and at least one pharmaceutically acceptable excipient. The present disclosure also relates to its application for preventing/curing/treating various acne conditions.
    Type: Application
    Filed: March 12, 2013
    Publication date: January 8, 2015
    Applicant: PIRAMAL ENTERPRISES LIMITED
    Inventors: Somesh Sharma, Ashish Suthar, Kavita Salkar, Sandip Kedar
  • Publication number: 20140087012
    Abstract: A process for preparing an extract of Momordica charantia, including: a) preparing crude juice; b) filtering to obtain filtered juice; c) modifying pH; d) allowing the pH modified juice to stabilize; e) neutralizing the stabilized juice; f) allowing the neutralized juice to stand for 20-30 minutes; g) rechecking the pH level; and h) drying the juice to obtain the extract. The process said above is simple, cost effective, which does not employ any harmful organic solvents and which enhances the potency of the constituents. A simple and potent formulation showing anti-diabetic activity comprising active constituents of Momordica charantia is also provided.
    Type: Application
    Filed: January 27, 2012
    Publication date: March 27, 2014
    Inventors: Somesh Sharma, Vijay Singh Chauhan, Ashish Suthar
  • Patent number: 8206756
    Abstract: This invention relates to a novel herbal composition comprising an extract of flowering and fruiting heads of the plant, Sphaeranthus indicus. The said extract of Sphaeranthus indicus contains a compound, 3a-hydroxy-5a,9-dimethyl-3-methylene-3a,4,5,5a,6,7,8,9b-octahydro-3H-naphtho[1,2-b]furan-2-one (7-Hydroxy-4,11(13)-eudesmadien-12,6-olide) (compound 1), as a bioactive marker. The invention also relates to a composition comprising 3a-hydroxy-5a,9-dimethyl-3-methylene-3a,4,5,5a,6,7,8,9b-octahydro-3H-naphtho[1,2-b]furan-2-one (compound 1) as an active ingredient. The invention also relates to methods of manufacture of the said compositions. The invention also relates to methods of administration of the said compositions to a subject in need of treatment for an inflammatory disorder. The invention also relates to tumor necrosis factor- (TNF-?) and interleukin (IL-1, IL-6, IL-8) inhibitory activity of the said compositions.
    Type: Grant
    Filed: July 9, 2009
    Date of Patent: June 26, 2012
    Assignee: Piramal Life Sciences Limited
    Inventors: Vijay Chauhan, Ashish Suthar, Dhananjay Sapre, Swati Bal-Tembe, Ashok Kumar Gangopadhyay, Asha Kulkarni-Almeida, Sapna Hasit Parikh, Ravindra Dattatraya Gupte, Nilesh Madhukar Dagia, Somesh Sharma, Shruta Sudheer Dadarkar, Mahesh Gundaji Jadhav, Aditi Amol Tannu
  • Publication number: 20110009396
    Abstract: The present invention provides compounds represented by formula 1: wherein, R1 R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13 and X are as defined in the specification, in all its stereoisomeric and tautomeric forms and mixtures thereof in all ratios, and its pharmaceutically acceptable salts, pharmaceutically acceptable solvates, pharmaceutically acceptable polymorphs and prodrugs. These compounds are useful for treatment of inflammatory disorders including those caused by elevated levels of proinflammatory cytokines such as Tumor Necrosis Factor (TNF-? and/or interleukins (IL-1?, IL-6, IL-8). The invention also relates to processes for the manufacture of compounds of formula 1 and pharmaceutical compositions containing them.
    Type: Application
    Filed: July 25, 2008
    Publication date: January 13, 2011
    Inventors: Dilip Narayanrao Bhedi, Ram Asrey Vishwakarma, Vaishali Deka, Dattatray Maruti More, Manivannan Ramalingam, Ashish Suthar, Rada Dalal, Sapna Parikh, Aditi Amol Tannu
  • Patent number: 7635494
    Abstract: This invention relates to a novel herbal composition comprising an extract of flowering and fruiting heads of the plant, Sphaeranthus indicus. The said extract of Sphaeranthus indicus contains a compound, 3a-hydroxy-5a,9-dimethyl-3-methylene-3a,4,5,5a,6,7,8,9b-octahydro-3H-naphtho[1,2-b]furan-2-one (7-Hydroxy-4,11(13)-eudesmadien-12,6-olide) (compound 1), as a bioactive marker. The invention also relates to a composition comprising 3a-hydroxy-5a,9-dimethyl-3-methylene-3a,4,5,5a,6,7,8,9b-octahydro-3H-naphtho[1,2-b]furan-2-one (compound 1) as an active ingredient. The invention also relates to methods of manufacture of the said compositions. The invention also relates to methods of administration of the said compositions to a subject in need of treatment for an inflammatory disorder. The invention also relates to tumor necrosis factor- (TNF-?) and interleukin (IL-1, IL-6, IL-8) inhibitory activity of the said compositions.
    Type: Grant
    Filed: March 28, 2008
    Date of Patent: December 22, 2009
    Assignee: Piramal Life Sciences Limited
    Inventors: Vijay Chauhan, Ashish Suthar, Dhananjay Sapre, Swati Bal-Tembe, Ashok Kumar Gangopadhyay, Asha Kulkarni-Almeida, Sapna Hasit Parikh, Ravindra Dattatraya Gupte, Nilesh Madhukar Dagia, Somesh Sharma, Shruta Sudheer Dadarkar, Mahesh Gundaji Jadhav, Aditi Amol Tannu
  • Publication number: 20090269427
    Abstract: This invention relates to a novel herbal composition comprising an extract of flowering and fruiting heads of the plant, Sphaeranthus indicus. The said extract of Sphaeranthus indicus contains a compound, 3a-hydroxy-5a,9-dimethyl-3-methylene-3a,4,5,5a,6,7,8,9b-octahydro-3H-naphtho[1,2-b]furan-2-one (7-Hydroxy-4,11(13)-eudesmadien-12,6-olide) (compound 1), as a bioactive marker. The invention also relates to a composition comprising 3a-hydroxy-5a,9-dimethyl-3-methylene-3a,4,5,5a,6,7,8,9b-octahydro-3H-naphtho[1,2-b]furan-2-one (compound 1) as an active ingredient. The invention also relates to methods of manufacture of the said compositions. The invention also relates to methods of administration of the said compositions to a subject in need of treatment for an inflammatory disorder. The invention also relates to tumor necrosis factor- (TNF-?) and interleukin (IL-1, IL-6, IL-8) inhibitory activity of the said compositions.
    Type: Application
    Filed: July 9, 2009
    Publication date: October 29, 2009
    Applicant: Piramal Life Sciences Limited
    Inventors: Vijay CHAUHAN, Ashish SUTHAR, Dhananjay SAPRE, Swati BAL-TEMBE, Ashok Kumar GANGOPADHYAY, Asha KULKARNI-ALMEIDA, Sapna Hasit PARIKH, Ravindra Dattatraya GUPTE, Nilesh Madhukar DAGIA, Somesh SHARMA, Shruta Sudheer DADARKAR, Mahesh Gundaji JADHAV, Aditi Amol TANNU
  • Publication number: 20080254157
    Abstract: This invention relates to a novel herbal composition comprising an extract of flowering and fruiting heads of the plant, Sphaeranthus indicus. The said extract of Sphaeranthus indicus contains a compound, 3a-hydroxy-5a,9-dimethyl-3-methylene-3a,4,5,5a,6,7,8,9b-octahydro-3H-naphtho[1,2-b]furan-2-one (7-Hydroxy-4,11(13)-eudesmadien-12,6-olide) (compound 1), as a bioactive marker. The invention also relates to a composition comprising 3a-hydroxy-5a,9-dimethyl-3-methylene-3a,4,5,5a,6,7,8,9b-octahydro-3H-naphtho[1,2-b]furan-2-one (compound 1) as an active ingredient. The invention also relates to methods of manufacture of the said compositions. The invention also relates to methods of administration of the said compositions to a subject in need of treatment for an inflammatory disorder. The invention also relates to tumor necrosis factor- (TNF-?) and interleukin (IL-1, IL-6, IL-8) inhibitory activity of the said compositions.
    Type: Application
    Filed: March 28, 2008
    Publication date: October 16, 2008
    Applicant: PIRAMAL LIFE SCIENCES LIMITED
    Inventors: Vijay Chauhan, Ashish Suthar, Dhananjay Sapre, Swati Bal-Tembe, Ashok Kumar Gangopadhyay, Asha Kulkarni-Almeida, Sapna Hasit Parikh, Ravindra Dattatraya Gupte, Nilesh Madhukar Dagia, Somesh Sharma, Shruta Sudheer Dadarkar, Mahesh Gundaji Jadhav, Aditi Amol Tannu