Patents by Inventor Horst Hürkamp

Horst Hürkamp 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).

  • Carbamate solutions
    Patent number: 6506811
    Abstract: Carbamate solutions are obtainable by reacting at least one alkanolamine with carbon dioxide in, as solvent, at least one organic compound having a molecular weight of from 60 to 600 and containing at least one hydroxyl group, wherein the carbamate contains at least 0.
    Type: Grant
    Filed: September 28, 2001
    Date of Patent: January 14, 2003
    Assignee: BASF Aktiengesellschaft
    Inventors: Peter Woo, Anke Schulze, Edmund Stadler, Dieter Tintelnot, Udo Hadick, Ralf Hinrichs, Horst Hürkamp, Klaus Sobolewski
  • Carbamate solutions with bound carbon dioxide prepared from alkanolamines
    Patent number: 6316662
    Abstract: Carbamate solutions are obtainable by reacting at least one alkanolamine with carbon dioxide in, as solvent, at least one organic compound having a molecular weight of from 60 to 600 and containing at least one hydroxyl group, wherein the carbamate contains at least 0.
    Type: Grant
    Filed: November 12, 1999
    Date of Patent: November 13, 2001
    Assignee: BASF Aktiengesellschaft
    Inventors: Peter Woo, Anke Schulze, Edmund Stadler, Dieter Tintelnot, Udo Hadick, Ralf Hinrichs, Horst Hürkamp, Klaus Sobolewski