Patents by Inventor Pavan Kumar Reddy Gangireddy

Pavan Kumar Reddy Gangireddy 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).

  • Redox dehydration coupling catalysts and methods related thereto
    Patent number: 11471868
    Abstract: This disclosure relates to synthetic coupling methods using catalytic molecules. In certain embodiments, the catalytic molecules comprise heterocyclic thiolamide, S-acylthiosalicylamide, disulfide, selenium containing heterocycle, diselenide compound, ditelluride compound or tellurium containing heterocycle.
    Type: Grant
    Filed: October 9, 2020
    Date of Patent: October 18, 2022
    Assignee: Emory University
    Inventors: Lanny Steven Liebeskind, Pavan Kumar Reddy Gangireddy
  • Redox Dehydration Coupling Catalysts and Methods Related Thereto
    Publication number: 20210053044
    Abstract: This disclosure relates to synthetic coupling methods using catalytic molecules. In certain embodiments, the catalytic molecules comprise heterocyclic thiolamide, S-acylthiosalicylamide, disulfide, selenium containing heterocycle, diselenide compound, ditelluride compound or tellurium containing heterocycle.
    Type: Application
    Filed: October 9, 2020
    Publication date: February 25, 2021
    Inventors: Lanny Steven Liebeskind, Pavan Kumar Reddy Gangireddy, Srirama Murthy Akondi
  • Redox Dehydration Coupling Catalysts and Methods Related Thereto
    Publication number: 20180318818
    Abstract: This disclosure relates to synthetic coupling methods using catalytic molecules. In certain embodiments, the catalytic molecules comprise heterocyclic thiolamide, S-acylthiosalicylamide, disulfide, selenium containing heterocycle, diselenide compound, ditelluride compound or tellurium containing heterocycle. Catalytic molecules disclosed herein are useful as catalysts in the transformation of hydroxy group containing compounds to amides, esters, ketones, and other carbon to heteroatom or carbon to carbon transformations.
    Type: Application
    Filed: October 19, 2016
    Publication date: November 8, 2018
    Applicant: Emory University
    Inventors: Steven Lanny Liebeskind, Pavan Kumar Reddy Gangireddy, Srirama Murthy Akondi
  • Heterocyclic coupling catalysts and methods related thereto
    Patent number: 9700881
    Abstract: This disclosure relates to synthetic coupling methods using a catalytic molecule comprising two bonded atoms wherein one atom is an amide nitrogen and the second atom is not nitrogen or carbon, such as sulfur, such as a sufur amide nitrogen bond, typically in a heterocycle, such as substituted benzoisothiazolones and derivatives thereof, as a catalyst in the transformation of hydroxy group containing compounds to amides, esters, ketones, and other carbon to heteroatom or carbon to carbon transformations.
    Type: Grant
    Filed: October 8, 2014
    Date of Patent: July 11, 2017
    Assignee: Emory University
    Inventors: Lanny S. Liebeskind, Matthew Lindale, Pavan Kumar Reddy Gangireddy
  • Heterocyclic Coupling Catalysts and Methods Related Thereto
    Publication number: 20160243534
    Abstract: This disclosure relates to synthetic coupling methods using a catalytic molecule comprising two bonded atoms wherein one atom is an amide nitrogen and the second atom is not nitrogen or carbon, such as sulfur, such as a sufur amide nitrogen bond, typically in a heterocycle, such as substituted benzoisothiazolones and derivatives thereof, as a catalyst in the transformation of hydroxy group containing compounds to amides, esters, ketones, and other carbon to heteroatom or carbon to carbon transformations.
    Type: Application
    Filed: October 8, 2014
    Publication date: August 25, 2016
    Applicant: Emory University
    Inventors: Lanny S. Liebeskind, Matthew Lindale, Pavan Kumar Reddy Gangireddy