Patents by Inventor Godwin Abel

Godwin Abel 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).

  • Cross metathesis approach to C11-C13 fatty-chain amino esters from oleic acid derivatives
    Patent number: 10087137
    Abstract: A concise method of producing nylon 11, 12, or 13 precursors from oleic acid or an ester of oleic acid is described. The method involves cross-metathesis reactions as the key C—C bond formation step. Subsequent steps are provided to convert the metathesis product to the corresponding nylon precursors. Also provided are the products of the method.
    Type: Grant
    Filed: June 22, 2015
    Date of Patent: October 2, 2018
    Assignee: The University of Toledo
    Inventors: Kana Yamamoto, Sridhar Viamajala, Sasidhar Varanasi, Kim Nguyen, Godwin Abel, Ajith Yapa Mudiyanselage
  • Cross Metathesis Approach to C11-C13 Fatty-Chain Amino Esters From Oleic Acid Derivatives
    Publication number: 20170204051
    Abstract: A concise method of producing nylon 11, 12, or 13 precursors from oleic acid or an ester of oleic acid is described. The method involves cross-metathesis reactions as the key C—C bond formation step. Subsequent steps are provided to convert the metathesis product to the corresponding nylon precursors. Also provided are the products of the method.
    Type: Application
    Filed: June 22, 2015
    Publication date: July 20, 2017
    Applicant: The University of Toledo
    Inventors: Kana Yamamoto, Sridhar Viamajala, Sasidhar Varanasi, Kim Nguyen, Godwin Abel, Ajith Yapa Mudiyanselage