Patents by Inventor Venugopalarao CHINIMILLI

Venugopalarao CHINIMILLI 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).

  • Polymorphic form X of nilotinib dihydrochloride hydrate
    Patent number: 10301282
    Abstract: The present invention relates to a novel polymorph of nilotinib hydrochloride (Form X), to processes for its preparation, to pharmaceutical compositions containing the same and to its use in medicine.
    Type: Grant
    Filed: March 21, 2016
    Date of Patent: May 28, 2019
    Assignee: Cipla Limited
    Inventors: Dharmaraj Ramachandra Rao, Geena Malhotra, Srinivas Laxminarayan Pathi, Venugopalarao Chinimilli, Manish Gopaldas Gangrade
  • Novel Polymorphic Form X of Nilotinib Dihydrochloride Hydrate
    Publication number: 20180111915
    Abstract: The present invention relates to a novel polymorph of nilotinib hydrochloride (Form X), to processes for its preparation, to pharmaceutical compositions containing the same and to its use in medicine.
    Type: Application
    Filed: March 21, 2016
    Publication date: April 26, 2018
    Applicant: Cipla Limited
    Inventors: Dharmaraj Ramachandra RAO, Geena MALHOTRA, Srinivas Laxminarayan PATHI, Venugopalarao CHINIMILLI, Manish Gopaldas GANGRADE
  • Process for preparing atazanavir sulphate
    Patent number: 9890121
    Abstract: The present invention relates to a process for the preparation of Compound (A): wherein the process comprises contacting atazanavir base (Compound (II)) with sulphuric acid in a combination of two or more solvents and isolating compound (A). The present invention also relates to substantially pure Compound (A), and to Compound (A) devoid of mesityl oxide impurity.
    Type: Grant
    Filed: February 12, 2014
    Date of Patent: February 13, 2018
    Assignee: Cipla Limited
    Inventors: Rajendra Narayanrao Kankan, Srinivas Laxminarayan Pathi, Venugopalarao Chinimilli
  • Process for Preparing Atazanavir Sulphate
    Publication number: 20160002166
    Abstract: The present invention relates to a process for the preparation of Compound (A): wherein the process comprises contacting atazanavir base (Compound (II)) with sulphuric acid in a combination of two or more solvents and isolating compound (A). The present invention also relates to substantially pure Compound (A), and to Compound (A) devoid of mesityl oxide impurity.
    Type: Application
    Filed: February 12, 2014
    Publication date: January 7, 2016
    Inventors: Rajendra Narayanrao KANKAN, Srinivas Laxminarayan PATHI, Venugopalarao CHINIMILLI