Patents by Inventor Lutz Friedl-Goeppentin

Lutz Friedl-Goeppentin 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).

  • Multifunctional web for use in a lead-acid battery
    Patent number: 10164261
    Abstract: The present invention relates to a multifunctional web for use in a lead-acid battery comprising natural fibers and heat-sealable fibers, the use of the multifunctional web in a lead-acid battery, a lead plate comprising a metal grid coated with a lead paste contacting the multifunctional web, a method of preparing the lead plate and a lead-acid battery assembly comprising the lead plate.
    Type: Grant
    Filed: May 23, 2012
    Date of Patent: December 25, 2018
    Assignee: GLATFELTER GERNSBACH GMBH & CO. KG
    Inventors: Lutz Friedl-Goeppentin, Régis Dumont-Roty
  • MULTIFUNCTIONAL WEB FOR USE IN A LEAD-ACID BATTERY
    Publication number: 20140186660
    Abstract: The present invention relates to a multifunctional web for use in a lead-acid battery comprising natural fibres and heat-sealable fibres, the use of the multifunctional web in a lead-acid battery, a lead plate comprising a metal grid coated with a lead paste contacting the multifunctional web, a method of preparing the lead plate and a lead-acid battery assembly comprising the lead plate.
    Type: Application
    Filed: May 23, 2012
    Publication date: July 3, 2014
    Applicant: GLATFELTER GERNSBACH GMBH & CO. KG
    Inventors: Lutz Friedl-Goeppentin, Régis Dumont-Roty
  • Wallpaper and method for production thereof
    Publication number: 20070012413
    Abstract: Wallpaper base containing chemical pulp, filler, chemical additives, and, as an option, groundwood pulp. Reduction of the wet expansion is achieved in that the paper has a man-made fiber content of at least 5 wt-%.
    Type: Application
    Filed: October 25, 2003
    Publication date: January 18, 2007
    Inventors: Wolfgang Braun, Alexander Scherer, Lutz Friedl-Goeppentin, Gregor Bossnagel