Patents by Inventor Shashikumar Keshav Paknikar

Shashikumar Keshav Paknikar 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).

  • Sesquiterpene oxides as perfuming and flavoring agents
    Patent number: 7138368
    Abstract: The present invention describes the process for the preparation of novel sesquiterpene oxide 3S,3aR,7aR,-6 isopropyl-1,1,3,3a-tetramethyl 1,3,3a,4,7,7a-hexahydro-isobenzofuran, of formula (I) by the reaction of elemol with per acid at a temperature range of 20 to 30° C.
    Type: Grant
    Filed: March 26, 2003
    Date of Patent: November 21, 2006
    Assignee: Council of Scientific and Industrial Research
    Inventors: Solimabi Wahidullah, Mangala Babu Govenkar, Shashikumar Keshav Paknikar
  • Novel sesquiterpene oxides as perfuming and flavoring agents
    Publication number: 20040192577
    Abstract: The present invention describes the process for the preparation of novel sesquiterpene oxide 3S,3aR,7aR,-6 isopropyl-1,1,3,3a-tetramethyl 1,3,3a,4,7,7a-hexahydro-isobenzofuran, of formula (I) by the reaction of elemol with per acid at a temperature range of 20 to 30° C. The invention also deals with the use of compound of formula (1) as a perfuming and flavouring agent.
    Type: Application
    Filed: March 26, 2003
    Publication date: September 30, 2004
    Applicant: Council of Science and Industrial Research
    Inventors: Solimabi Wahidullah, Mangala Babu Govenkar, Shashikumar Keshav Paknikar