Patents by Inventor Sanhao Ji

Sanhao Ji 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).

  • Production and use of polymers comprising hydroxyl groups and acrylate groups
    Patent number: 9290611
    Abstract: The present invention relates to polymers which contain hydroxyl groups and acrylate groups, to processes for preparing them, and to their use.
    Type: Grant
    Filed: July 15, 2010
    Date of Patent: March 22, 2016
    Assignee: BASF SE
    Inventors: Harm-Anton Klok, Sanhao Ji, Bernd Bruchmann, Christine Roesch
  • Preparation and use of branched polymers containing hydroxyl and acrylate groups
    Patent number: 9267053
    Abstract: The present invention relates to branched polymers which contain hydroxyl groups and acrylate groups, to processes for preparing them, and to their use.
    Type: Grant
    Filed: May 6, 2011
    Date of Patent: February 23, 2016
    Assignee: BASF SE
    Inventors: Harm-Anton Klok, Sanhao Ji, Bernd Bruchmann
  • PRODUCTION AND USE OF POLYMERS COMPRISING HYDROXYL GROUPS AND ACRYLATE GROUPS
    Publication number: 20120129971
    Abstract: The present invention relates to polymers which contain hydroxyl groups and acrylate groups, to processes for preparing them, and to their use.
    Type: Application
    Filed: July 15, 2010
    Publication date: May 24, 2012
    Applicant: BASF SE
    Inventors: Harm-Anton Klok, Sanhao Ji, Bernd Bruchmann, Christine Roesch
  • PREPARATION AND USE OF BRANCHED POLYMERS CONTAINING HYDROXYL AND ACRYLATE GROUPS
    Publication number: 20110275759
    Abstract: The present invention relates to branched polymers which contain hydroxyl groups and acrylate groups, to processes for preparing them, and to their use.
    Type: Application
    Filed: May 6, 2011
    Publication date: November 10, 2011
    Applicant: BASF SE
    Inventors: Harm-Anton KLOK, Sanhao Ji, Bernd Bruchmann