Patents by Inventor RAVINDRA REDDY UMMADI

RAVINDRA REDDY UMMADI 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 DIMETHYL-(E)-BUTENEDIOATE
    Publication number: 20160326087
    Abstract: The present invention relates to a process for preparation of dimethyl-(E)-butenedioate(I). The process for preparation of dimethyl-(E)-butenedioate (I), comprises reaction of Fumaric acid with methanol in the presence of C2-C4alkanoyl halideas coupling catalyst.
    Type: Application
    Filed: October 18, 2014
    Publication date: November 10, 2016
    Applicant: SHILPA MEDICARE LIMITED
    Inventors: RAFIUDDIN DR, BHAGAT RAJ PIPAL, RAVINDRA REDDY UMMADI, AKSHAY KANT CHATURVEDI