Patents by Inventor Hans Jörg Fell

Hans Jörg Fell 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).

  • Patent number: 9556529
    Abstract: The present invention comprises a module for an electrolyzer of filterpress type comprising at least one closed frame defining at least one first opening, wherein said module comprises a sealing and electric insulating material, wherein said material at least partly covers the surface of the frame. In addition the present invention comprises a method for producing a module for an electrolyzer of filterpress type and use thereof.
    Type: Grant
    Filed: July 20, 2012
    Date of Patent: January 31, 2017
    Assignee: New NEL Hydrogen AS
    Inventors: Oddmund Wallevik, Hans Jörg Fell, Petr Chladek
  • Publication number: 20140305794
    Abstract: The present invention comprises a module for an electrolyser of filterpress type comprising at least one closed frame defining at least one first opening, wherein said module comprises a sealing and electric insulating material, wherein said material at least partly covers the surface of the frame. In addition the present invention comprises a method for producing a module for an electrolyser of filterpress type and use thereof.
    Type: Application
    Filed: July 20, 2012
    Publication date: October 16, 2014
    Inventors: Oddmund Wallevik, Hans Jörg Fell, Petr Chladek
  • Patent number: 8044160
    Abstract: The present invention relates to a multimodal polyethylene composition wherein (i) the composition has an MFR2 of 0.1 to 100 g/10 min, (ii) the shear thinning index SHI(1,100) and the log MFR2 of the composition satisfy the following relation: SHI(1,100)??10.58 log MFR2 [g/10 min]/(g/10 min)+12.94, and (iii) the composition has an environmental stress crack resistance ESCR of 10 h or more. Furthermore, the present invention relates to a process for the production of said composition, an injection moulded article, in particular a cap or closure, comprising said composition and to the use of said composition for the production of an injection moulded article.
    Type: Grant
    Filed: November 2, 2005
    Date of Patent: October 25, 2011
    Assignee: Borealis Technology Oy
    Inventors: Katrin Nord-Varhaug, Svein Staal Eggen, Hans Joerg Fell
  • Publication number: 20100133096
    Abstract: Use of an austenitic stainless steel wherein the chemical composition comprises 10-20 weight % nickel, 10-20 weight % chromium, 30-50 weight % iron, maximum 17 weight % of another element or elements and the balance iron and/or chromium and/or nickel as construction material in a device or structural components that are exposed to an oxygen and/or a hydrogen and/or a hydrofluoric acid environment.
    Type: Application
    Filed: June 27, 2007
    Publication date: June 3, 2010
    Applicant: HYDROGEN TECHNOLOGIES AS
    Inventors: Rolf Steen Hansen, Sten Egil Johnsen, Hans Jörg Fell, Egil Rasten
  • Publication number: 20090253863
    Abstract: The present invention relates to a multimodal polyethylene composition wherein (i) the composition has an MFR2 of 0.1 to 100 g/10 min, (ii) the shear thinning index SHI(1,100) and the log MFR2 of the composition satisfy the following relation: SHI(1,100)??10.58 log MFR2 [g/10 min]/(g/10 min)+12.94, and (iii) the composition has an environmental stress crack resistance ESCR of 10 h or more. Furthermore, the present invention relates to a process for the production of said composition, an injection moulded article, in particular a cap or closure, comprising said composition and to the use of said composition for the production of an injection moulded article.
    Type: Application
    Filed: November 2, 2005
    Publication date: October 8, 2009
    Applicant: BOREALIS TECHNOLOGY OY
    Inventors: Katrin Nord-Varhaug, Svein Staal Eggen, Hans Joerg Fell
  • Patent number: 7378472
    Abstract: The use of a multimodal polyethylene composition comprising as comonomers to ethylene at least two C4-12 alpha olefins in injection molding.
    Type: Grant
    Filed: July 16, 2004
    Date of Patent: May 27, 2008
    Assignee: Borealis Technology Oy
    Inventors: Hans Jörg Fell, Philipp Walter