Patents by Inventor Jorg Leukel

Jorg Leukel 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).

  • Method for modifying the surface of biomedical articles
    Publication number: 20030219533
    Abstract: The invention relates to a process for coating a material surface, comprising the steps of:
    Type: Application
    Filed: November 12, 2002
    Publication date: November 27, 2003
    Inventors: Peter Chabrecek, Jorg Leukel, Hynek Biedermann, Dieter Lohmann
  • Reactive polymers
    Publication number: 20030194480
    Abstract: The invention relates to novel reactive polymers of formula 1
    Type: Application
    Filed: March 9, 2001
    Publication date: October 16, 2003
    Inventors: Jorg Leukel, Peter Chabrecek, Dieter Lohmann
  • Bottle-brush type coatings with entangled hydrophilic polymer
    Publication number: 20030008063
    Abstract: The invention relates to a process for coating a material surface comprising the steps of:
    Type: Application
    Filed: May 9, 2002
    Publication date: January 9, 2003
    Inventors: Peter Chabrecek, Jorg Leukel, Dieter Lohmann
  • Process for modifying a surface
    Publication number: 20020172831
    Abstract: The invention relates to a process for coating a material surface comprising the steps of:
    Type: Application
    Filed: January 24, 2002
    Publication date: November 21, 2002
    Inventors: Dieter Lohmann, Peter Chabrecek, Jorg Leukel
  • Process for coating a material surface
    Publication number: 20020122872
    Abstract: The invention relates to a process for coating a material surface comprising the steps of:
    Type: Application
    Filed: October 16, 2001
    Publication date: September 5, 2002
    Inventors: Jorg Leukel, Peter Chabrecek, Dieter Lohmann
  • Biomedical moldings
    Publication number: 20020022013
    Abstract: The present invention is concerned with a biomedical molding comprising a non-biodegradable biocompatible organic polymer comprising attached to its surface radicals of formula 1
    Type: Application
    Filed: August 14, 2001
    Publication date: February 21, 2002
    Inventors: Jorg Leukel, Peter Chabrecek, Dieter Lohmann
  • Coated articles
    Publication number: 20020006493
    Abstract: The invention relates to novel composite materials comprising (a) an inorganic or organic bulk material having attached to its surface at least one polyionic material that comprises covalently bound initiator moieties for radical polymerization; and (b) a hydrophilic surface coating obtainable by applying one or more different ethylenically unsaturated hydrophilic monomers or macromonomers to the bulk material surface provided with the initiator radicals and polymerizing said monomers or macromonomers.
    Type: Application
    Filed: May 30, 2001
    Publication date: January 17, 2002
    Inventors: Peter Chabrecek, Dieter Lohmann, Jorg Leukel, Lynn Cook Winterton, Yongxing Qiu, John Martin Lally