Patents by Inventor Narasimhulu Gandhamsetty

Narasimhulu Gandhamsetty 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).

  • Method for preparing silane derivatives from furan derivatives in presence of borane catalyst
    Patent number: 10662206
    Abstract: The present invention relates to a method for preparing various silane derivatives by subjecting various furan derivatives to hydrosilylation in the presence of a borane catalyst. The method for preparing silane derivatives according to the present invention is a very efficient method for converting, into high value-added silane derivatives, various furan derivatives derived from biomass.
    Type: Grant
    Filed: May 24, 2017
    Date of Patent: May 26, 2020
    Assignees: INSTITUTE FOR BASIC SCIENCE, KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Sukbok Chang, Chinmoy Kumar Hazra, Narasimhulu Gandhamsetty
  • METHOD FOR PREPARING SILANE DERIVATIVES FROM FURAN DERIVATIVES IN PRESENCE OF BORANE CATALYST
    Publication number: 20190263840
    Abstract: The present invention relates to a method for preparing various silane derivatives by subjecting various furan derivatives to hydrosilylation in the presence of a borane catalyst. The method for preparing silane derivatives according to the present invention is a very efficient method for converting, into high value-added silane derivatives, various furan derivatives derived from biomass.
    Type: Application
    Filed: May 24, 2017
    Publication date: August 29, 2019
    Inventors: Sukbok CHANG, Chinmoy Kumar HAZRA, Narasimhulu GANDHAMSETTY
  • Method of preparing silylative-reduced N-heterocyclic compound using organoboron catalyst
    Patent number: 9745329
    Abstract: Provided is a method of preparing a silylative-reduced N-heterocyclic compound by reducing an N-heteraromatic compound including a sp2 hybridized nitrogen atom while simultaneously introducing a silyl group into a beta-position with respect to a nitrogen atom of the N-heteroaromatic compound, using a silane compound, in the presence of an organoboron catalyst.
    Type: Grant
    Filed: January 29, 2015
    Date of Patent: August 29, 2017
    Assignees: Institute for Basic Science, Korea Advanced Institute of Science and Technology
    Inventors: Sukbok Chang, Sehoon Park, Narasimhulu Gandhamsetty, Seewon Joung, Sung-Woo Park
  • METHOD OF PREPARING SILYLATIVE-REDUCED N-HETEROCYCLIC COMPOUND USING ORGANOBORON CATALYST
    Publication number: 20170240572
    Abstract: Provided is a method of preparing a silylative-reduced N-heterocyclic compound by reducing an N-heteroaromatic compound including a sp2 hybridized nitrogen atom while simultaneously introducing a silyl group into a beta-position with respect to a nitrogen atom of the N-heteroaromatic compound, using a silane compound, in the presence of an organoboron catalyst.
    Type: Application
    Filed: January 29, 2015
    Publication date: August 24, 2017
    Inventors: Sukbok Chang, Sehoon Park, Narasimhulu Gandhamsetty, Seewon Joung, Sung-Woo Park