Patents by Inventor Bernhard Schleich

Bernhard Schleich 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).

  • Surfaces rendered self-cleaning by hydrophobic structures, and process for their production
    Publication number: 20020150724
    Abstract: A self-cleaning surface which has an artificial, at least partially hydrophobic, surface structure of elevations and depressions, where the elevations and depressions are formed by particles secured by a carrier on the surface, wherein the particles have a fissured structure with elevations and/or depressions in the nanometer range; and a process for making such a surface.
    Type: Application
    Filed: April 9, 2002
    Publication date: October 17, 2002
    Applicant: CREAVIS GESELLSCHAFT F. TECHN. U. INNOVATION MBH
    Inventors: Edwin Nun, Markus Oles, Bernhard Schleich
  • Surfaces rendered self-cleaning by hydrophobic structures, and process for their production
    Publication number: 20020150725
    Abstract: A self-cleaning surface which has an artificial, at least partially hydrophobic, surface structure containing elevations and depressions,
    Type: Application
    Filed: April 12, 2002
    Publication date: October 17, 2002
    Applicant: CREAVIS GESELLSCHAFT FUER TECHN. UND INNOV. MBH
    Inventors: Edwin Nun, Markus Oles, Bernhard Schleich
  • Process for molding hydrophobic polymers to produce surfaces with stable water- and oil-repellent properties
    Publication number: 20020084553
    Abstract: A process for embossing hydrophobic polymers with metallic embossing dies or embossing rolls, where the embossing dies or embossing rolls are hydrophobicized prior to the first embossing procedure. An embossing die or embossing roll for embossing hydrophobic polymers is also provided.
    Type: Application
    Filed: December 13, 2001
    Publication date: July 4, 2002
    Applicant: CREAVIS GESELLSCHAFT FUER TECHN. UND INNOV. MBH
    Inventors: Edwin Nun, Markus Oles, Bernhard Schleich, Andreas Gombert, Klaus Rose, Gerhard Schottner