Patents by Inventor Nasir Ali Shafakat Ali

Nasir Ali Shafakat Ali 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).

  • PROCESS FOR PREPARATION OF EDOXABAN
    Publication number: 20220251112
    Abstract: The present invention relates to process for preparation of N1-(5-Chloropyridin-2-yl)-N2-[(1S,2R,4S)-4-(N,N-dimethylcarbamoyl)-2-(5-methyl-4,5,6,7-tetrahydrothiazolo [5,4-c]pyridin-2-ylcarboxamido)cyclohexyl]oxamide p-toluene sulfonate monohydrate [edoxaban tosylate monohydrate], the compound of formula I, comprising reacting compound of formula VI with compound of formula V to obtain the compound of formula IV and further converting it to edoxaban tosylate monohydrate in an industrially feasible process.
    Type: Application
    Filed: June 24, 2020
    Publication date: August 11, 2022
    Inventors: Prem Chand, Pramod Vitthal Patil, Balasahab Jadhav, Sachin Mahadeo Lad, Samir Naik, Shekhar Bhaskar Bhirud, Nasir Ali Shafakat Ali
  • Solid state forms of eltrombopag choline
    Patent number: 11072586
    Abstract: Solid state forms of Eltrombopag choline, processes for preparation thereof and pharmaceutical compositions thereof are disclosed.
    Type: Grant
    Filed: October 5, 2018
    Date of Patent: July 27, 2021
    Assignee: ASSIA CHEMICAL INDUSTRIES LTD.
    Inventors: Sharma Vijay Hariprasad, Nasir Ali Shafakat Ali, Joshi Ashutosh Vijay, Parven Kumar Luthra, Anantha Rajmohan Muthusamy, Amit Singh, Rajesh Sadanand Bate, Sadanand Hardeo Maurya
  • SOLID STATE FORMS OF ELTROMBOPAG CHOLINE
    Publication number: 20200331862
    Abstract: Solid state forms of Eltrombopag choline, processes for preparation thereof and pharmaceutical compositions thereof are disclosed.
    Type: Application
    Filed: October 5, 2018
    Publication date: October 22, 2020
    Inventors: Sharma Vijay Hariprasad, Nasir Ali Shafakat Ali, Joshi Ashutosh Vijay, Parven Kumar Luthra, Anantha Rajmohan Muthusamy, Amit Singh, Rajesh Sadanand Bate, Sadanand Hardeo Maurya