Patents by Inventor Chintan Sureshbhai DHOLAKIA

Chintan Sureshbhai DHOLAKIA 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).

  • DESIDUSTAT PARTICLES AND COMPOSITIONS THEREOF
    Publication number: 20240408022
    Abstract: This invention relates to a field of pharmaceuticals, in particular to desidustat particles having specific particle size distribution and pharmaceutical compositions thereof.
    Type: Application
    Filed: September 19, 2022
    Publication date: December 12, 2024
    Inventors: Kumar Kamlesh SINGH, Kannan Essakimuthu MUTHAIYYAN, Ritu Nitin LADDHA, Santosh Devidas DIWAKAR, Mukeshkumar Hirabhai UKAWALA, Chintan Sureshbhai DHOLAKIA, Jitendrakumar Dashrathial PATEL, Sumer Singh CHUNDAWAT
  • PROCESS FOR THE PREPARATION OF SITAGLIPTIN FREE FROM GENOTOXIC IMPURITIES
    Publication number: 20240316041
    Abstract: The present invention relates to sitagliptin or a pharmaceutically acceptable salt thereof substantially free from genotoxic impurities particularly nitrosamine impurities and processes for its preparation. In particular, the invention relates to process for the preparation of high purity sitagliptin free from nitrosamine impurities and other genotoxic and carcinogenic impurities below threshold concentration.
    Type: Application
    Filed: March 4, 2024
    Publication date: September 26, 2024
    Inventors: Kumar Kamlesh SINGH, Santosh Devidas DIWAKAR, Chintan Sureshbhai DHOLAKIA, Abhishek Kumar LAL, Dayawant Bhimsing RATHOD, Hitesh Phulchandbhai THUMBAR