Patents by Inventor Sunil Pandurang NIRGUDE

Sunil Pandurang NIRGUDE 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 FORMS OF A ROR INHIBITING COMPOUND AND PROCESSES FOR ITS PREPARATION
    Publication number: 20230312486
    Abstract: The present invention is directed to solid state forms of a compound which has retinoid-related orphan receptor gamma (RORy) modulator activity. Particularly the present invention relates to solid state forms of the compound (S)-2-(4-(1,1-difluoro-2-hydroxypropyl)phenyl)-N-(4-(3-(2-ethylphenyl)pyrazin-2-yl)phenyl) acetamide, processes for their preparation, pharmaceutical compositions containing the same and their use in therapy. More, particularly the present invention relates to crystalline form of the compound (S)-2-(4-(1,1-difluoro-2-hydroxypropyl)phenyl)-N-(4-(3-(2-ethylphenyl)pyrazin-2-yl)phenyl)acetamide, processes for their preparation, pharmaceutical compositions containing the same and their use in therapy.
    Type: Application
    Filed: September 3, 2021
    Publication date: October 5, 2023
    Inventors: Sanjib DAS, Sachin Sundarlal CHAUDHARI, Laxmikant Atmaram GHARAT, Suresh Mahadev KADAM, Sachin GAVHANE, Bipin Parsottam KANSAGRA, Shailesh Shrirang PAWASE, Anil Subhash BHUJBAL, Ulhas Digambar PATIL, Sunil Pandurang NIRGUDE
  • Process for the preparation of apremilast
    Patent number: 10494342
    Abstract: The present invention relates to a process for preparation of apremilast. The present invention relates to p-xylene solvate of apremilast and process for its preparation.
    Type: Grant
    Filed: August 22, 2016
    Date of Patent: December 3, 2019
    Assignee: Glenmark Life Sciences Limited
    Inventors: Shekhar Bhaskar Bhirud, Suresh Mahadev Kadam, Sachin Baban Gavhane, Sandeep Bandu Khandagale, Sunil Pandurang Nirgude, Ajit Shankar Mindhe, Rajesh Kumar Dwivedi
  • PROCESS FOR THE PREPARATION OF APREMILAST
    Publication number: 20190010123
    Abstract: The present invention relates to a process for preparation of apremilast. The present invention relates to p-xylene solvate of apremilast and process for its preparation.
    Type: Application
    Filed: August 22, 2016
    Publication date: January 10, 2019
    Inventors: Shekhar Bhaskar BHIRUD, Suresh Mahadev KADAM, Sachin Baban GAVHANE, Sandeep Bandu KHANDAGALE, Sunil Pandurang NIRGUDE, Ajit Shankar MINDHE, Rajesh Kumar DWIVEDI