Patents by Inventor Reinhard Haida

Reinhard Haida 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).

  • Polyether-substituted imide compounds and their use
    Patent number: 5587513
    Abstract: The present invention relates to novel polyether-substituted compounds of imides and their use as surface-active agents.
    Type: Grant
    Filed: January 20, 1995
    Date of Patent: December 24, 1996
    Inventors: Klaus Pohmer, Rainer Weber, Cornelia D orzbach-Lange, Reinhard Haida, Hans-Heinrich Moretto
  • Polyether-substituted imide compounds and their use
    Patent number: 5414120
    Abstract: The present invention relates to novel polyether-substituted compounds of imides and their use as surface-active agents.
    Type: Grant
    Filed: November 12, 1993
    Date of Patent: May 9, 1995
    Assignee: Bayer AG
    Inventors: Klaus Pohmer, Rainer Weber, Cornelia Dorzbach-Lange, Reinhard Haida, Hans-Heinrich Moretto