Patents by Inventor Sanjay Lakhabhai Vasoya

Sanjay Lakhabhai Vasoya 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).

  • Solid state forms of ivosidenib
    Patent number: 11673880
    Abstract: Solid state forms of Ivosidenib, processes for preparation thereof, pharmaceutical compositions thereof, and uses thereof are disclosed.
    Type: Grant
    Filed: June 18, 2021
    Date of Patent: June 13, 2023
    Assignee: ASSIA CHEMICAL INDUSTRIES LTD.
    Inventors: Anantha Rajmohan Muthusamy, Amit Singh, Venkata Subbarao Yazali, Parven Kumar Luthra, Sanjay Lakhabhai Vasoya, Bhatu Tumba Patil, Amit Kumar Taneja, Naveen Chandra Srivastav, Rinku Singh, Vadivelan Rengasamy, Abhilash Tyagi
  • PROCESSES FOR THE PREPARATION OF GLASDEGIB AND SALT THEREOF AND SOLID STATE FORMS OF GLASDEGIB MALEATE AND PROCESS FOR PREPARATION THEREOF
    Publication number: 20230107634
    Abstract: The present disclosure relates to safe and efficient processes for the synthesis of Glasdegib or salts thereof, preferably Glasdegib Maleate. The present disclosure also encompasses solid state forms of Glasdegib maleate, in embodiments crystalline polymorphs of Glasdegib maleate, processes for preparation thereof, and pharmaceutical compositions thereof.
    Type: Application
    Filed: January 28, 2021
    Publication date: April 6, 2023
    Inventors: Anantha Rajmohan Muthusamy, Amit Singh, Rajendra Popat Chemate, Bhatu Tumba Patil, Elluru Subbi Reddy, Parven Kumar Luthra, Sanjay Lakhabhai Vasoya, Dnyaneshwar Kondibhau Nighot
  • SOLID STATE FORMS OF IVOSIDENIB
    Publication number: 20210309639
    Abstract: Solid state forms of Ivosidenib, processes for preparation thereof, pharmaceutical compositions thereof, and uses thereof are disclosed.
    Type: Application
    Filed: June 18, 2021
    Publication date: October 7, 2021
    Inventors: Anantha Rajmohan Muthusamy, Amit Singh, Venkata Subbarao Yazali, Parven Kumar Luthra, Sanjay Lakhabhai Vasoya, Bhatu Tumba Patil, Amit Kumar Taneja, Naveen Chandra Srivastav, Rinku Singh, Vadivelan Rengasamy, Abhilash Tyagi
  • Solid state forms of Ivosidenib
    Patent number: 11066390
    Abstract: Solid state forms of Ivosidenib, processes for preparation thereof, pharmaceutical compositions thereof, and uses thereof are disclosed.
    Type: Grant
    Filed: November 27, 2018
    Date of Patent: July 20, 2021
    Assignee: ASSIA CHEMICAL INDUSTRIES LTD.
    Inventors: Anantha Rajmohan Muthusamy, Amit Singh, Venkata Subbarao Yazali, Parven Kumar Luthra, Sanjay Lakhabhai Vasoya, Bhatu Tumba Patil, Amit Kumar Taneja, Naveen Chandra Srivastav, Rinku Singh, Vadivelan Rengasamy, Abhilash Tyagi
  • SOLID STATE FORMS OF IVOSIDENIB
    Publication number: 20200308146
    Abstract: Solid state forms of Ivosidenib, processes for preparation thereof, pharmaceutical compositions thereof, and uses thereof are disclosed.
    Type: Application
    Filed: November 27, 2018
    Publication date: October 1, 2020
    Inventors: Anantha Rajmohan Muthusamy, Amit Singh, Venkata Subbarao Yazali, Parven Kumar Luthra, Sanjay Lakhabhai Vasoya, Bhatu Tumba Patil, Amit Kumar Taneja, Naveen Chandra Srivastav, Rinku Singh, Vadivelan Rengasamy, Abhilash Tyagi
  • Process for preparing valsartan
    Patent number: 7923567
    Abstract: The invention relates to novel compound of formula (IV), which is an organic acid salt of N-[(2?-cyanobiphenyl-4-yl)methyl]-(L)-valine ester. This compound is an useful intermediate for process of preparation of Valsartan of formula (I), chemically known as (S)-N-(1-Carboxy-2-methylprop-1-yl)-N-pentanoyl-N-[2?-(1H-terazol-5-yl)biphenyl-4-ylmethyl]amine. This invention also relates to a process for preparing Valsartan using novel intermediate of formula (IV).
    Type: Grant
    Filed: June 15, 2010
    Date of Patent: April 12, 2011
    Assignee: Alembic Limited
    Inventors: Rohit Ravikant Soni, Sanjay Lakhabhai Vasoya, Ravindra Charudatta Ghotikar, Anand Kumar Pandey, Hetal Remeshchandra Shah
  • PROCESS FOR PREPARING VALSARTAN
    Publication number: 20100249430
    Abstract: The invention relates to novel compound of formula (IV), which is an organic acid salt of N-[(2?-cyanobipheny1-4-yl)methyl]-(L)-valine ester. This compound is an useful intermediate for process of preparation of Valsartan of formula (I), chemically known as (S)-N-(1-Carboxy-2-methylprop-1-yl)-N-pentanoyl-N-[2?-(1H-terazol-5-yl)biphenyl-4-ylmethyl]amine. This invention also relates to a process for preparing Valsartan using novel intermediate of formula (IV).
    Type: Application
    Filed: June 15, 2010
    Publication date: September 30, 2010
    Applicant: ALEMBIC LIMITED
    Inventors: Rohit Ravikant Soni, Sanjay Lakhabhai Vasoya, Ravindra Charudatta Ghotikar, Anand Kumar Pandey, Hetal Remeshchandra Shah
  • Process for preparing Valsartan
    Patent number: 7741507
    Abstract: The invention relates to novel compound of formula (IV), which is an organic acid salt of N-[(2?-cyanobiphenyl-4-yl)methyl]-(L)-valine ester. This compound is an useful intermediate for process of preparation of Valsartan of formula (I), chemically known as (S)—N-(1-Carboxy-2-methylprop-1-yl)-N-pentanoyl-N-[2?-(1H-tetrazol-5-yl)biphenyl-4-ylmethyl]amine. This invention also relates to a process for preparing Valsartan using novel intermediate of formula (IV).
    Type: Grant
    Filed: July 24, 2006
    Date of Patent: June 22, 2010
    Assignee: Alembic Limited
    Inventors: Rohit Ravikant Soni, Sanjay Lakhabhai Vasoya, Ravindra Charudatta Ghotikar, Anand Kumar Pandey, Hetal Remeshchandra Shah