Patents by Inventor Jianxing ZHANG, SR.

Jianxing ZHANG, SR. 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).

  • Use of alkylated semi-synthetic glycosaminoglycosan ethers for the treatment of dental disorders
    Patent number: 8951990
    Abstract: Described herein are methods for treating a dental disorder in a subject comprising administering to the subject an effective amount of a modified hyaluronan or a pharmaceutically acceptable salt or ester thereof, wherein said hyaluronan or its pharmaceutically acceptable salt or ester comprises at least one sulfate group and the primary C-6 hydroxyl proton of at least one N-acetyl-glucosamine residue is substituted with a C1-C10 unsubstituted alkyl group or fluoroalkyl group.
    Type: Grant
    Filed: January 7, 2013
    Date of Patent: February 10, 2015
    Assignee: University of Utah Research Foundation
    Inventors: Glenn Prestwich, Jianxing Zhang, Sr., Thomas P. Kennedy, Narayanam Rao
  • THE USE OF ALKYLATED SEMI-SYNTHETIC GLYCOSAMINOGLYCOSAN ETHERS FOR THE TREATMENT OF DENTAL DISORDERS
    Publication number: 20130190234
    Abstract: Described herein are methods for treating a dental disorder in a subject comprising administering to the subject an effective amount of a modified hyaluronan or a pharmaceutically acceptable salt or ester thereof, wherein said hyaluronan or its pharmaceutically acceptable salt or ester comprises at least one sulfate group and the primary C-6 hydroxyl proton of at least one N-acetyl-glucosamine residue is substituted with a C1-C10 unsubstituted alkyl group or fluoroalkyl group.
    Type: Application
    Filed: January 7, 2013
    Publication date: July 25, 2013
    Applicant: University of Utah Research Foundation
    Inventors: Glenn PRESTWICH, Jianxing ZHANG, SR., Thomas P. KENNEDY, Narayanam RAO