Patents by Inventor Rakesh Kumar Kumawat

Rakesh Kumar Kumawat 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).

  • Processes for preparing AG-10, its intermediates, and salts thereof
    Patent number: 11919865
    Abstract: Provided herein are improved processes for the preparation of a compound of Formula IX (AG-10). Also provided herein are pharmaceutically acceptable salts of Formula I and Formula Ib as well as crystalline types of Formula IX (AG-10). The processes described herein provide improved yields and efficiency, while the pharmaceutically acceptable salts and crystalline forms provide unexpected pharmacokinetic properties. Other features and aspects of the present disclosure will be apparent to a person of skill in the art upon reading the remainder of the specification.
    Type: Grant
    Filed: June 17, 2021
    Date of Patent: March 5, 2024
    Assignee: EIDOS THERAPEUTICS, INC.
    Inventors: Pooran Chand, Yogesh Kumar Gupta, Rakesh Kumar Kumawat, Mamoun Alhamadsheh, Robert Zamboni
  • PROCESSES FOR PREPARING AG-10, ITS INTERMEDIATES, AND SALTS THEREOF
    Publication number: 20220041558
    Abstract: Provided herein are improved processes for the preparation of a compound of Formula IX (AG-10). Also provided herein are pharmaceutically acceptable salts of Formula I and Formula Ib as well as crystalline types of Formula IX (AG-10). The processes described herein provide improved yields and efficiency, while the pharmaceutically acceptable salts and crystalline forms provide unexpected pharmacokinetic properties. Other features and aspects of the present disclosure will be apparent to a person of skill in the art upon reading the remainder of the specification.
    Type: Application
    Filed: June 17, 2021
    Publication date: February 10, 2022
    Inventors: Pooran Chand, Yogesh Kumar Gupta, Rakesh Kumar Kumawat, Mamoun Alhamadsheh, Robert Zamboni
  • Processes for preparing AG-10, its intermediates, and salts thereof
    Patent number: 11078162
    Abstract: Provided herein are improved processes for the preparation of a compound of Formula IX (AG-10). Also provided herein are pharmaceutically acceptable salts of Formula I and Formula Ib as well as crystalline types of Formula IX (AG-10). The processes described herein provide improved yields and efficiency, while the pharmaceutically acceptable salts and crystalline forms provide unexpected pharmacokinetic properties. Other features and aspects of the present disclosure will be apparent to a person of skill in the art upon reading the remainder of the specification.
    Type: Grant
    Filed: November 7, 2019
    Date of Patent: August 3, 2021
    Assignee: EIDOS THERAPEUTICS, INC.
    Inventors: Pooran Chand, Yogesh Kumar Gupta, Rakesh Kumar Kumawat, Mamoun Alhamadsheh, Robert Zamboni
  • PROCESSES FOR PREPARING AG-10, ITS INTERMEDIATES, AND SALTS THEREOF
    Publication number: 20200247756
    Abstract: Provided herein are improved processes for the preparation of a compound of Formula IX (AG-10). Also provided herein are pharmaceutically acceptable salts of Formula I and Formula Ib as well as crystalline types of Formula IX (AG-10). The processes described herein provide improved yields and efficiency, while the pharmaceutically acceptable salts and crystalline forms provide unexpected pharmacokinetic properties. Other features and aspects of the present disclosure will be apparent to a person of skill in the art upon reading the remainder of the specification.
    Type: Application
    Filed: November 7, 2019
    Publication date: August 6, 2020
    Inventors: Pooran Chand, Yogesh Kumar Gupta, Rakesh Kumar Kumawat, Mamoun Alhamadsheh, Robert Zamboni
  • Process for preparing AG-10, its intermediates, and salts thereof
    Patent number: 10513497
    Abstract: Provided herein are improved processes for the preparation of a compound of Formula IX (AG-10). Also provided herein are pharmaceutically acceptable salts of Formula I and Formula Ib as well as crystalline types of Formula IX (AG-10). The processes described herein provide improved yields and efficiency, while the pharmaceutically acceptable salts and crystalline forms provide unexpected pharmacokinetic properties. Other features and aspects of the present disclosure will be apparent to a person of skill in the art upon reading the remainder of the specification.
    Type: Grant
    Filed: February 16, 2018
    Date of Patent: December 24, 2019
    Assignee: EIDOS THERAPEUTICS, INC.
    Inventors: Pooran Chand, Yogesh Kumar Gupta, Rakesh Kumar Kumawat, Mamoun Alhamadsheh, Robert Zamboni
  • Processes For Preparing AG-10, Its Intermediates, and Salts Thereof
    Publication number: 20180237396
    Abstract: Provided herein are improved processes for the preparation of a compound of Formula IX (AG-10). Also provided herein are pharmaceutically acceptable salts of Formula I and Formula Ib as well as crystalline types of Formula IX (AG-10). The processes described herein provide improved yields and efficiency, while the pharmaceutically acceptable salts and crystalline forms provide unexpected pharmacokinetic properties. Other features and aspects of the present disclosure will be apparent to a person of skill in the art upon reading the remainder of the specification.
    Type: Application
    Filed: February 16, 2018
    Publication date: August 23, 2018
    Inventors: Pooran Chand, Yogesh Kumar Gupta, Rakesh Kumar Kumawat, Mamoun Alhamadsheh, Robert Zamboni