Patents by Inventor Gopal Rajan

Gopal Rajan 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).

  • Patent number: 11939361
    Abstract: The present invention relates to compositions of peptide inhibitors of the interleukin-23 receptor (IL-23R) or pharmaceutically acceptable salt or solvate forms thereof, corresponding pharmaceutical compositions, methods and/or uses for treatment of autoimmune inflammation and related diseases and disorders.
    Type: Grant
    Filed: November 19, 2021
    Date of Patent: March 26, 2024
    Assignees: Janssen Pharmaceutica NV, Protagonist Therapeutics, Inc.
    Inventors: Giustino Di Pretoro, Dajun Sun, Gopal Rajan, Geraldine Broeckx, Nathalie Mertens, Shu Li, Felix Lai, Mohammad Masjedizadeh, Anne M. Fourie, Beverly Knight, David Polidori, Santhosh Francis Neelamkavil, Nishit Modi, Ashok Bhandari, Xiaoli Cheng
  • Publication number: 20220177532
    Abstract: The present invention relates to compositions of peptide inhibitors of the interleukin-23 receptor (IL-23R) or pharmaceutically acceptable salt or solvate forms thereof, corresponding pharmaceutical compositions, methods and/or uses for treatment of autoimmune inflammation and related diseases and disorders.
    Type: Application
    Filed: November 19, 2021
    Publication date: June 9, 2022
    Inventors: Giustino Di Pretoro, Dajun SUN, Gopal RAJAN, Geraldine BROECKX, Nathalie MERTENS, Shu LI, Felix LAI, Mohammad MASJEDIZADEH
  • Publication number: 20220008333
    Abstract: The present invention is concerned with dispersible compositions comprising rilpivirine or a pharmaceutically acceptable acid addition salt thereof as an active ingredient. Such compositions are useful in the treatment of HIV infection and their dispersibility properties lend themselves to be useful in particular amongst the pediatric or geriatric population.
    Type: Application
    Filed: June 15, 2021
    Publication date: January 13, 2022
    Inventors: Harshad Patankar, Nicolaas Martha Felix Goyvaerts, Gopal Rajan Ranga Rajan
  • Publication number: 20210322323
    Abstract: Provided herein are pharmaceutical compositions for oral administration comprising N-(5-(4-(4-((dimethylamino)methyl)-3-phenyl-1H-pyrazol-1-yl)pirimidine-2-ylamino)-4-methoxy-2-morpholinophenyl)acrylamide or a pharmaceutically acceptable salt, hydrate, or solvate thereof as an active ingredient; and a combination of (i) a cellulose derivative and (ii) a sugar or polyol as diluents. The disclosed compositions are characterized by improved manufacturability, while maintaining the pharmaceutical benefits of minimizing the effect according to changes in pH environment in the stomach, possessing excellent stability, and exhibiting good bioavailability.
    Type: Application
    Filed: April 13, 2021
    Publication date: October 21, 2021
    Inventors: Jacqueline Maximilien, Gopal Rajan
  • Patent number: 11065198
    Abstract: The present invention is concerned with dispersible compositions comprising rilpivirine or a pharmaceutically acceptable acid addition salt thereof as an active ingredient. Such compositions are useful in the treatment of HIV infection and their dispersibility properties lend themselves to be useful in particular amongst the pediatric or geriatric population.
    Type: Grant
    Filed: October 23, 2017
    Date of Patent: July 20, 2021
    Assignee: Janssen Sciences Ireland Unlimited Company
    Inventors: Harshad Patankar, Nicolaas Martha Felix Goyvaerts, Gopal Rajan Ranga Rajan
  • Publication number: 20200397784
    Abstract: The present invention relates to pharmaceutical compositions, each comprising a multitude of granules that make up an intragranular phase of the composition, wherein the granules are produced by fluid bed granulation and comprise a HCl salt of Compound (1).xH2O wherein x is from 0 to 3, and one or more excipients selected from a disintegrant, a binder, and a wetting agent. The pharmaceutical composition also comprises one or more excipients that make up an extragranular phase of the composition, selected from a diluent, a disintegrant, a glidant, and a lubricant. The invention also relates to processes for producing the pharmaceutical compositions of the invention. The invention further relates to uses and methods of the pharmaceutical compositions in reducing the amount of influenza viruses in a biological in vitro sample or in a subject, inhibiting the replication of influenza viruses in a biological in vitro sample or in a subject, and treating influenza in a subject.
    Type: Application
    Filed: April 17, 2020
    Publication date: December 24, 2020
    Inventors: Gopal Rajan Ranga Rajan, Geert Van Der Avoort, Rudolf Josephus Dijmphna Leemans
  • Publication number: 20200069579
    Abstract: The present invention is concerned with dispersible compositions comprising rilpivirine or a pharmaceutically acceptable acid addition salt thereof as an active ingredient. Such compositions are useful in the treatment of HIV infection and their dispersibility properties lend themselves to be useful in particular amongst the pediatric or geriatric population.
    Type: Application
    Filed: October 23, 2017
    Publication date: March 5, 2020
    Inventors: Harshad Patankar, Nicolaas Martha Felix Goyvaerts, Gopal Rajan Ranga Rajan
  • Publication number: 20110177164
    Abstract: A stabilized pharmaceutical composition of benzimidazole compounds preferably amorphous form of esomeprazole and a process for preparing the same. The pharmaceutical compositions formulated into solid dosage forms preferably multiple unit tablet dosage forms and capsules and a method for preparing the same.
    Type: Application
    Filed: October 6, 2009
    Publication date: July 21, 2011
    Inventors: Gopal Rajan, Pratik Kumar, Gour Mukherji, Pulak Kumar Metia