Patents by Inventor Gang Qin

Gang Qin 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).

  • Stable antibody-drug conjugate, preparation method therefor, and use thereof
    Patent number: 11040084
    Abstract: The present invention provides a conjugate and preparation method thereof, a pharmaceutical composition comprising the conjugate and use of the pharmaceutical composition in the manufacture of a medicament for the treatment or prevention of a disease.
    Type: Grant
    Filed: April 29, 2015
    Date of Patent: June 22, 2021
    Assignee: GENEQUANTUM HEALTHCARE (SUZHOU) CO., LTD.
    Inventors: Gang Qin, Jinduo Yuan, Lu Jiang, Chubing Tan, Lili Shi, Cao Lv, Leilei Chen
  • NEW STABLE ANTIBODY-DRUG CONJUGATE, PREPARATION METHOD THEREFOR, AND USE THEREOF
    Publication number: 20210177929
    Abstract: A conjugate and preparation method therefor, comprising a medication composition comprising the conjugate and a use of the medication composition in preparing medications for the treatment or prevention of diseases.
    Type: Application
    Filed: February 19, 2021
    Publication date: June 17, 2021
    Applicant: GENEQUANTUM HEALTHCARE (SUZHOU) CO., LTD.
    Inventors: Gang Qin, Jinduo Yuan, Lu Jiang, Chubing Tan, Lili Shi, Cao Lv, Leilei Chen
  • Novel linker, preparation method, and application thereof
    Publication number: 20180104349
    Abstract: Provided in the present invention is a linker and a preparation method thereof, wherein one end of the linker may covalently link a small molecule compound and the like and the other end may specifically and covalently link a targeting substance site under the action of Sortase enzyme. The linker of the present invention can be used to prepare a targeting drug conjugate.
    Type: Application
    Filed: April 28, 2014
    Publication date: April 19, 2018
    Inventor: Gang QIN
  • STABLE ANTIBODY-DRUG CONJUGATE, PREPARATION METHOD THEREFOR, AND USE THEREOF
    Publication number: 20170112944
    Abstract: The present invention provides a conjugate and preparation method thereof, a pharmaceutical composition comprising the conjugate and use of the pharmaceutical composition in the manufacture of a medicament for the treatment or prevention of a disease.
    Type: Application
    Filed: April 29, 2015
    Publication date: April 27, 2017
    Inventors: Gang Qin, Jinduo Yuan, Lu Jiang, Chubing Tan, Lili Shi, Cao Lv, Leilei Chen
  • Novel linker, preparation method, and application thereof
    Publication number: 20160193355
    Abstract: Provided in the present invention is a linker and a preparation method thereof, wherein one end of the linker may covalently link a small molecule compound and the like and the other end may specifically and covalently link a targeting substance site under the action of Sortase enzyme. The linker of the present invention can be used to prepare a targeting drug conjugate.
    Type: Application
    Filed: April 28, 2014
    Publication date: July 7, 2016
    Inventor: Gang QIN
  • Method and System for Obtaining Viewing Information in Broadband Video System
    Publication number: 20080148326
    Abstract: The present invention provides a method and a system for obtaining viewing information in broadband video system; the present invention takes full advantage of the corresponding relation between user terminals and multicast groups in broadband video system to obtain user terminal information and then determine the viewing information of programs in each multicast group with the user terminal information. The system for obtaining viewing information in broadband video system provided in the present invention includes: at least a video flow user distribution device, adapted to obtain user terminal information in accordance with its stored corresponding relation between user terminals and multicast groups and transmit the user terminal information to a viewing acquisition and analysis center; the viewing acquisition and analysis center, adapted to determine the viewing information of programs in each multicast group in accordance with the received user terminal information.
    Type: Application
    Filed: November 7, 2005
    Publication date: June 19, 2008
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Gang Qin, Bingshan Li