Patents by Inventor Tianjing DENG

Tianjing DENG 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).

  • Reagents for fluorosulfating alcohols or amines
    Patent number: 10836717
    Abstract: Disclosed herein are compounds of formula Ar—N(SO2F)2, wherein Ar is selected from an optionally substituted aryl, an optionally substituted five-membered heteroaryl, or an optionally substituted six-membered heteroaryl. Also disclosed are methods of synthesizing the above compounds by reacting a compound of formula Ar—NH—R9 with MN(SO2F)2.
    Type: Grant
    Filed: August 14, 2018
    Date of Patent: November 17, 2020
    Assignees: BioDuro, LLC, Pfizer Inc.
    Inventors: Hua Zhou, Paramita Mukherjee, Rongqiang Liu, Christopher W. Am Ende, Tianjing Deng
  • REAGENTS FOR FLUOROSULFATING ALCOHOLS OR AMINES
    Publication number: 20190047950
    Abstract: Disclosed herein are compounds of formula Ar—N(SO2F)2, wherein Ar is selected from an optionally substituted aryl, an optionally substituted five-membered heteroaryl, or an optionally substituted six-membered heteroaryl. Also disclosed are methods of synthesizing the above compounds by reacting a compound of formula Ar—NH—R9 with MN(SO2F)2.
    Type: Application
    Filed: August 14, 2018
    Publication date: February 14, 2019
    Applicants: BIODURO, LLC, PFIZER INC.
    Inventors: Hua ZHOU, Paramita MUKHERJEE, Rongqiang LIU, Christopher W. AM ENDE, Tianjing DENG