Patents by Inventor Bernd Straub

Bernd Straub 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).

  • Rear-projection film having a “day/night” effect
    Patent number: 9400420
    Abstract: The present invention relates to rear-projection film with “day/night” effect comprising at least two layers, where the film comprises at least one grey layer comprising at least one thermoplastic with transmittance of from 10% to 70% in the visible wavelength range and at least one layer comprising at least one thermoplastic and scattering particles, and also to the use of the said films as rear-projection areas in the vehicle interior sector.
    Type: Grant
    Filed: January 7, 2014
    Date of Patent: July 26, 2016
    Assignee: Covestro Deutschland AG
    Inventors: Heinz Pudleiner, Dirk Pophusen, Roland Kuenzel, Manfred Lindner, Juergen Wojatschek, Bernd Straub
  • REAR-PROJECTION FILM HAVING A "DAY/NIGHT" EFFECT
    Publication number: 20150355536
    Abstract: The present invention relates to rear-projection film with “day/night” effect comprising at least two layers, where the film comprises at least one grey layer comprising at least one thermoplastic with transmittance of from 10% to 70% in the visible wavelength range and at least one layer comprising at least one thermoplastic and scattering particles, and also to the use of the said films as rear-projection areas in the vehicle interior sector.
    Type: Application
    Filed: January 7, 2014
    Publication date: December 10, 2015
    Inventors: Heinz PUDLEINER, Dirk POPHUSEN, Roland KUENZEL, Manfred LINDNER, Juergen WOJATSCHEK, Bernd STRAUB
  • LIPOPHILIC METALLATES
    Publication number: 20120259126
    Abstract: The present invention relates to arylated, silylated and/or alkylated bis(2,2?-diphenolato)metallates and to a method for the production thereof.
    Type: Application
    Filed: September 14, 2010
    Publication date: October 11, 2012
    Applicant: UNIVERSITAT HEIDELBERG
    Inventors: Bernd Straub, Michael Wrede, Karen Schmid