Patents by Inventor Chenhong Tang

Chenhong Tang 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).

  • Sugar-linker-drug conjugates
    Patent number: 9919055
    Abstract: The present disclosure relates to sugar-linker-drug conjugates, of the formula [A-B-]n-L-D, wherein A is a saccharide; B is a spacer, n is an integer selected from 1 to 3; L is a linker group and D is a drug having a chemically reactive functional group selected from the group consisting of a primary or secondary amine, hydroxyl, sulfhydryl, carboxyl, aldehyde and ketone. Pharmaceutical compositions comprising the conjugates and methods of using them are also provided.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: March 20, 2018
    Assignee: Arizona Board of Regents on Behalf of Arizona State University
    Inventors: Sidney Hecht, Rakesh Paul, Chenhong Tang, Manikandadas Mathilakathu Madathil, Chandrabali Bhattacharya
  • SUGAR-LINKER-DRUG CONJUGATES
    Publication number: 20160045611
    Abstract: The present disclosure relates to sugar-linker-drug conjugates, of the formula [A-B-]n-L-D, wherein A is a saccharide; B is a spacer, n is an integer selected from 1 to 3; L is a linker group and D is a drug having a chemically reactive functional group selected from the group consisting of a primary or secondary amine, hydroxyl, sulfhydryl, carboxyl, aldehyde and ketone. Pharmaceutical compositions comprising the conjugates and methods of using them are also provided.
    Type: Application
    Filed: March 14, 2014
    Publication date: February 18, 2016
    Inventors: Sidney Hecht, Rakesh Paul, Chenhong Tang, Manikandadas Mathilakathu Madathil, Chandrabali Bhattacharya