Patents by Inventor Nagaraj Surekha

Nagaraj Surekha 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 1-(2,6,6-trimethyl-2-cyclohexene-1-yl)-but-2-ene-1-one
    Publication number: 20030153790
    Abstract: The present invention relates to a novel process for the preparation of 1-(2,6,6-trimethyl-2-cyclohexene-1-yl)-2-but-2-ene-1-one commonly known as &agr;-Damascone, by acylation of unsaturated cyclic hydrocarbon 2,6,6-trimethyl-1-cyclohexene followed by work up and its purification by vacuum distillation.
    Type: Application
    Filed: February 13, 2002
    Publication date: August 14, 2003
    Inventors: Kudli Shrinivas Prashanth Kumar, Nagaraj Surekha