Patents by Inventor Subba Reddy Peketi

Subba Reddy Peketi 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).

  • Pharmaceutical polymorphs of Molnupiravir
    Patent number: 11702440
    Abstract: The present invention provides a crystalline and an amorphous form of a Molnupiravir and methods of making the crystalline form and amorphous form of Molnupiravir.
    Type: Grant
    Filed: August 18, 2021
    Date of Patent: July 18, 2023
    Assignee: Optimus Drugs Private Limited
    Inventors: Srinivas Reddy Desi Reddy, Subba Reddy Peketi
  • PHARMACEUTICAL POLYMORPHS OF MOLNUPIRAVIR
    Publication number: 20220185840
    Abstract: The present invention provides a crystalline and an amorphous form of a Molnupiravir and methods of making the crystalline form and amorphous form of Molnupiravir.
    Type: Application
    Filed: August 18, 2021
    Publication date: June 16, 2022
    Applicant: OPTIMUS DRUGS (P) LTD
    Inventors: Srinivas Reddy DESI REDDY, Subba Reddy PEKETI
  • Process for molnupiravir
    Patent number: 11312743
    Abstract: The present invention relates to a process for the preparation of Molnupiravir. The present invention also relates to an improved and commercially viable process for preparation of Molnupiravir with high yield and purity.
    Type: Grant
    Filed: July 22, 2021
    Date of Patent: April 26, 2022
    Assignee: Optimus Drugs Private Limited
    Inventors: Srinivas Reddy Desi Reddy, Subba Reddy Peketi, Venkata Gnaneswara Rao Guttikonda, Siva Reddy Desi Reddy
  • Process for the preparation of linezolid
    Patent number: 9643939
    Abstract: The present invention relates to an improved process for the preparation of Linezolid. More specifically, the present invention relates to an improved process for preparing (S)—N-[[3-[3-fluoro-4-[4-morpholinyl]phenyl]-2-oxo-5-oxazolidinyl]methyl] phthalimide and (S)-glycidyl phthalimide intermediates, which are used in the preparation of Linezolid.
    Type: Grant
    Filed: July 28, 2016
    Date of Patent: May 9, 2017
    Assignee: Optimus Drugs Private Limited
    Inventors: Srinivas Reddy Desi Reddy, Subba Reddy Peketi, Dnyandev Ragho Rane, Venkata Srinivasa Rao Velivela
  • Process for the preparation of linezolid
    Patent number: RE47606
    Abstract: The present invention relates to an improved process for the preparation of Linezolid. More specifically, the present invention relates to an improved process for preparing (S)—N-[[3-[3-fluoro-4-[4-morpholinyl]phenyl]-2-oxo-5-oxazolidinyl]methyl] phthalimide and (S)-glycidyl phthalimide intermediates, which are used in the preparation of Linezolid.
    Type: Grant
    Filed: August 30, 2018
    Date of Patent: September 17, 2019
    Assignee: OPTIMUS DRUGS PRIVATE LIMITED
    Inventors: Srinivas Reddy Desi Reddy, Subba Reddy Peketi, Dnyandev Ragho Rane, Venkata Srinivasa Rao Velivela