Patents by Inventor Geir Kristian Johnsen

Geir Kristian Johnsen 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).

  • Multimodal polyethylene polymers and methods of making and using the same
    Patent number: 9441062
    Abstract: A multimodal polyethylene polymer having an MFR2 of 0.05 to 10.0 g/10 min, a density of 940 kg/m3 or more, a tensile modulus of 900 MPa or more wherein Formula (I).
    Type: Grant
    Filed: May 9, 2014
    Date of Patent: September 13, 2016
    Assignees: Abu Dhabi Polymers Company Limited (Borouge), LLC, Borealis AG
    Inventors: Andrey Buryak, Christian Rein, Luc Monnissen, Geir Kristian Johnsen, Joy Cheng
  • MULTIMODAL POLYETHYLENE POLYMERS AND METHODS OF MAKING AND USING THE SAME
    Publication number: 20160083488
    Abstract: A multimodal polyethylene polymer having an MFR2 of 0.05 to 10.0 g/10 min, a density of 940 kg/m3 or more, a tensile modulus of 900 MPa or more wherein Formula (I).
    Type: Application
    Filed: May 9, 2014
    Publication date: March 24, 2016
    Applicants: BOREALIS AG, ABU DHABI POLYMERS COMPANY LIMITED (BOROUGE) L.L.C.
    Inventors: Andrey BURYAK, Christian REIN, Luc MONNISSEN, Geir Kristian JOHNSEN, Joy CHENG
  • High flow polypropylene composition
    Patent number: 8541507
    Abstract: The present invention relates to a high flow polypropylene composition comprising (A) a low molecular weight propylene homopolymer fraction and (B) a high molecular weight propylene copolymer fraction, having a comonomer content of not higher than 8 wt %, wherein the ratio between the MFR2 of fraction (A) and the MFR2 of fraction (B) is at least 3 and wherein the MFR2 of the entire composition is at least 5 g/10 min, the values of MFR2 being measured according to ISO 1133 (230° C., 2.16 kg load), and to processes for producing such compositions and to articles made there from.
    Type: Grant
    Filed: June 30, 2010
    Date of Patent: September 24, 2013
    Assignee: Borealis AG
    Inventors: Petar Doshev, Pirjo Jaaskelainen, Saeid Kheirandish, Pauli Leskinen, Geir Kristian Johnsen, Hao Ding
  • HIGH FLOW POLYPROPYLENE COMPOSITION
    Publication number: 20120015170
    Abstract: The present invention relates to a high flow polypropylene composition comprising (A) a low molecular weight propylene homopolymer fraction and (B) a high molecular weight propylene copolymer fraction, having a comonomer content of not higher than 8 wt %, wherein the ratio between the MFR2 of fraction (A) and the MFR2 of fraction (B) is at least 3 and wherein the MFR2 of the entire composition is at least 5 g/10 min, the values of MFR2 being measured according to ISO 1133 (230° C., 2.16 kg load), and to processes for producing such compositions and to articles made there from.
    Type: Application
    Filed: June 30, 2010
    Publication date: January 19, 2012
    Applicant: BOREALIS AG
    Inventors: Petar Doshev, Pirjo Jaaskelainen, Saeid Kheirandish, Pauli Leskinen, Geir Kristian Johnsen, Hao Ding