Patents by Inventor Sandip Kedar

Sandip Kedar 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 preparation of trifluoromethanesulfinyl chloride
    Patent number: 12195421
    Abstract: A process for the preparation of trifluoromethanesulfinyl chloride is provided. Trifluoromethanesulfinyl chloride is used as an intermediate for preparing pesticides and insecticides. Trifluoromethanesulfinyl chloride is represented by Formula I: The process for the preparation of trifluoromethanesulfinyl chloride employs readily available reagents and does not involve formation of toxic by-products, and is thus a simple, economic, and environmental-friendly process for the preparation of trifluoromethanesulfinyl chloride.
    Type: Grant
    Filed: March 4, 2020
    Date of Patent: January 14, 2025
    Assignee: GHARDA CHEMICALS LIMITED
    Inventors: Keki Hormusji Gharda, Diwakar Shenoy, Laxminarayan Shet, Sachin Bhiku Jadhav, Sandip Kedare
  • Method of treatment for acne and an anti-acne formulation
    Patent number: 9556138
    Abstract: The present disclosure relates to an anti-acne formulation comprising at least one active ingredient selected from the group consisting of coumarin based compounds of Formula I and Formula II; or pharmaceutically acceptable salts, polymorphs and derivatives thereof, and at least one pharmaceutically acceptable excipient. The present disclosure also relates to its application for preventing/curing/treating various acne conditions.
    Type: Grant
    Filed: March 12, 2013
    Date of Patent: January 31, 2017
    Assignee: PIRAMAL ENTERPRISES LIMITED
    Inventors: Somesh Sharma, Ashish Suthar, Kavita Salkar, Sandip Kedar
  • METHOD OF TREATMENT FOR ACNE AND AN ANTI-ACNE FORMULATION
    Publication number: 20150011619
    Abstract: The present disclosure relates to an anti-acne formulation comprising at least one active ingredient selected from the group consisting of coumarin based compounds of Formula I and Formula II; or pharmaceutically acceptable salts, polymorphs and derivatives thereof, and at least one pharmaceutically acceptable excipient. The present disclosure also relates to its application for preventing/curing/treating various acne conditions.
    Type: Application
    Filed: March 12, 2013
    Publication date: January 8, 2015
    Applicant: PIRAMAL ENTERPRISES LIMITED
    Inventors: Somesh Sharma, Ashish Suthar, Kavita Salkar, Sandip Kedar