Patents by Inventor Vijay S. Narkhede

Vijay S. Narkhede 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 carbonyl compounds with a carbonyl group attached to the aromatic ring
    Patent number: 6828463
    Abstract: The present invention relates to a process for the preparation of aromatic carbonyl compound with carbonyl group attached to its aromatic ring, particularly relates to a process for the preparation of aromatic carbonyl compound with carbonyl group attached to its aromatic ring, by oxidizing with molecular oxygen the methylene or alcoholic group attached to aromatic ring of an aromatic compound, using a polyoxotnetallate(s) anion exchanged hydrotalcite catalyst.
    Type: Grant
    Filed: March 26, 2003
    Date of Patent: December 7, 2004
    Assignee: Council of Scientific and Industrial Research
    Inventors: Vasant R. Choudhary, Vijay S. Narkhede, Jayant R. Indurkar
  • Process for the preparation of carbonyl compounds with a carbonyl group attached to the aromatic ring
    Publication number: 20040192972
    Abstract: The present invention relates to a process for the preparation of aromatic carbonyl compound with carbonyl group attached to its aromatic ring, particularly relates to a process for the preparation of aromatic carbonyl compound with carbonyl group attached to its aromatic ring, by oxidizing with molecular oxygen the methylene or alcoholic group attached to aromatic ring of an aromatic compound, using a polyoxometallate(s) anion exchanged hydrotalcite catalyst.
    Type: Application
    Filed: March 26, 2003
    Publication date: September 30, 2004
    Applicant: Council of Scientific and Industrial Research
    Inventors: Vasant R. Choudhary, Vijay S. Narkhede, Jayant R. Indurkar