Patents by Inventor Arun Kumar Awasthi

Arun Kumar Awasthi 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).

  • Process for the preparation of (S)-Netarsudil,its salts and polymorphs
    Patent number: 11345664
    Abstract: The present invention relates to a process for the preparation of (S)-Netarsudil or its pharmaceutically acceptable salts using novel intermediates. The present invention further provides novel salts, novel intermediates and novel polymorphic forms of the (S)-Netarsudil salts and process for the preparation of the same.
    Type: Grant
    Filed: June 26, 2020
    Date of Patent: May 31, 2022
    Assignee: Micro Labs Ltd.
    Inventors: Punit Tripathi, Golla Maghava, Brijesh Kumar, Peyalla Divya, Lalit Kumar, Thaslim Basha, Arun Kumar Awasthi, Pramod Kumar
  • PROCESS FOR THE PREPARATION OF (S)-NETARSUDIL,ITS SALTS AND POLYMORPHS
    Publication number: 20210094918
    Abstract: The present invention relates to a process for the preparation of (S)-Netarsudil or its pharmaceutically acceptable salts using novel intermediates. The present invention further provides novel salts, novel intermediates and novel polymorphic forms of the (S)-Netarsudil salts and process for the preparation of the same.
    Type: Application
    Filed: June 26, 2020
    Publication date: April 1, 2021
    Applicant: Micro Labs Ltd.
    Inventors: Punit TRIPATHI, Golla Madhava, Brijesh Kumar, Peyalla Divya, Lalit Kumar, Thaslim Basha, Arun Kumar Awasthi, Pramond Kumar
  • POLYMORPHIC FORMS OF FLUVASTATIN SODIUM AND PROCESS FOR PREPARING THE SAME
    Publication number: 20110046396
    Abstract: Disclosed herein are novel polymorphic forms of Fluvastatin sodium, wherein said polymorphic forms are designated as JF, JF1, JF2, JF3 and are characterized by their powder X-ray diffraction patterns, Infrared absorption spectrums, thermo gravimetric analysis and differential scanning calorimetry. The processes for preparing said polymorphic forms are also disclosed. The present invention also relates to process for preparing amorphous form of Fluvastatin sodium.
    Type: Application
    Filed: August 6, 2010
    Publication date: February 24, 2011
    Applicant: JUBILANT ORGANOSYS LIMITED
    Inventors: Bhausaheb CHAVHAN, Arun Kumar AWASTHI, Richa AGGARWAL, Rani S. BEENA, Soumendu PAUL, Rajesh Kumar THAPER, Sushil Kumar DUBEY
  • Polymorphic forms of fluvastatin sodium and process for preparing the same
    Patent number: 7795451
    Abstract: Disclosed herein are novel polymorphic forms of Fluvastatin sodium, wherein said polymorphic forms are designated as JF, JF1, JF2, JF3 and are characterized by their powder X-ray diffraction patterns, Infrared absorption spectrums, thermo gravimetric analysis and differential scanning calorimetry. The processes for preparing said polymorphic forms are also disclosed. The present invention also relates to process for preparing amorphous form of Fluvastatin sodium.
    Type: Grant
    Filed: February 10, 2006
    Date of Patent: September 14, 2010
    Assignee: Jubilant Organosys Limited
    Inventors: Bhausaheb Chavhan, Arun Kumar Awasthi, Richa Aggarwal, Rani S. Beena, Soumendu Paul, Rajesh Kumar Thaper, Sushil Kumar Dubey
  • Novel Polymorphic Forms Of Fluvastatin Sodium And Process For Preparing The Same
    Publication number: 20080207919
    Abstract: Disclosed herein are novel polymorphic forms of Fluvastatin sodium, wherein said polymorphic forms are designated as JF, JF1, JF2, JF3 and are characterized by their powder X-ray diffraction patterns, Infrared absorption spectrums, thermo gravimetric analysis and differential scanning calorimetry. The processes for preparing said polymorphic forms are also disclosed. The present invention also relates to process for preparing amorphous form of Fluvastatin sodium.
    Type: Application
    Filed: February 10, 2006
    Publication date: August 28, 2008
    Applicant: Jubliant Organosys Limited
    Inventors: Bhausaheb Chavhan, Arun Kumar Awasthi, Richa Aggarwal, Rani S. Beena, Soumendu Paul, Rajesh Kumar Thaper, Sushil Kumar Dubey