Patents by Inventor Georg Doring

Georg Doring 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).

  • Polyisobutene phosphonic acid and the derivatives thereof
    Publication number: 20060148662
    Abstract: The present invention relates to polyisobutenephosphonic acids and their derivatives, to a process for preparing them and to their use.
    Type: Application
    Filed: February 10, 2004
    Publication date: July 6, 2006
    Applicant: BASF Aktiengesellschaft
    Inventors: Arno Lange, Darijo Mijolovic, Ulrich Karl, Georg Doring, Helmut Witteler, Ralf Norenberg
  • Phosphoric esters of polyisobutene-substituted aromatic hydroxy compounds
    Publication number: 20060128572
    Abstract: The present invention relates to phosphoric esters of polyisobutene-substituted aromatic hydroxyl compounds, to a process for preparing them and also to their use.
    Type: Application
    Filed: January 22, 2004
    Publication date: June 15, 2006
    Applicant: BASF Aktiengesellschaft
    Inventors: Arno Lange, Hans Rath, Ulrich Karl, Georg Doring, Helmut Witteler, Ralf Norenberg
  • Use of polyisobutylene derivatives for treating metal surfaces
    Publication number: 20050234184
    Abstract: Formulations for treating metal surfaces, especially for corrosion protection, at least comprising a polyisobutylene modified by terminal polar groups and also a solvent or solvent mixture. Process for treating metal surfaces by contacting them with said formulation, and coated metal surfaces.
    Type: Application
    Filed: July 16, 2003
    Publication date: October 20, 2005
    Inventors: Georg Doring, Ulrich Karl, Arno Lange, Helmut Witteler