Patents by Inventor Anjali Uday Patel

Anjali Uday Patel 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).

  • Patent number: 7692047
    Abstract: The present invention relates to an improved process for the selective alkylation of phenols using heteropolyacid catalyst supported onto zirconia under mild conditions. The process is economically viable since the catalyst regenerated after the initial reaction on further use gives the product in high yield.
    Type: Grant
    Filed: September 26, 2007
    Date of Patent: April 6, 2010
    Assignee: Secretary, Department of Science & Technology
    Inventors: Anjali Uday Patel, Nikunj Bhagwatiprasad Bhatt
  • Publication number: 20080114192
    Abstract: The present invention relates to an improved process for the selective alkylation of phenols using heteropolyacid catalyst supported onto zirconia under mild conditions. The process is economically viable since the catalyst regenerated after the initial reaction on further use gives the product in high yield.
    Type: Application
    Filed: September 26, 2007
    Publication date: May 15, 2008
    Applicant: Secretary, Department of Science and Technology
    Inventors: Anjali Uday Patel, Nikunj Bhagwatiprasad Bhatt