Patents by Inventor Jenny-Ann Ostlund

Jenny-Ann Ostlund 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).

  • Semi-conductive polymer composition
    Patent number: 11688529
    Abstract: The present invention relates to a semi-conductive polymer composition, the present invention provides a semi-conductive polymer composition comprising an ethylene copolymer comprising polar co-monomer units; an olefin homo- or copolymer; and a conductive filler; wherein the olefin homo- or copolymer has a degree of crystallinity below 20%. The invention also relates to a wire or cable comprising said semi-conductive polymer composition, and to the use of said composition for the production of a layer, preferably a semi-conducting shield layer of a wire or cable.
    Type: Grant
    Filed: January 31, 2013
    Date of Patent: June 27, 2023
    Assignee: BOREALIS AG
    Inventors: Muhammad Ali Malik, Christer Svanberg, Thomas Gkourmpis, Takashi Uematsu, Roger Carlsson, Niklas Thorn, Jenny-Ann Ostlund
  • SEMI-CONDUCTIVE POLYMER COMPOSITION
    Publication number: 20150004411
    Abstract: The present invention relates to a semi-conductive polymer composition, the present invention provides a semi-conductive polymer composition comprising an ethylene copolymer comprising polar co-monomer units; an olefin homo- or copolymer; and a conductive filler; wherein the olefin homo- or copolymer has a degree of crystallinity below 20%. The invention also relates to a wire or cable comprising said semi-conductive polymer composition, and to the use of said composition for the production of a layer, preferably a semi-conducting shield layer of a wire or cable.
    Type: Application
    Filed: January 31, 2013
    Publication date: January 1, 2015
    Applicant: BOREALIS AG
    Inventors: Muhammad Ali Malik, Christer Svanberg, Thomas Gkourmpis, Takashi Uematsu, Roger Carlsson, Niklas Thorn, Jenny-Ann Ostlund
  • SEMICONDUCTIVE POLYMER COMPOSITION
    Publication number: 20140199547
    Abstract: The invention relates to a crosslinkable semiconductive polymer composition comprising (a) a polyolefin, carbon black and a compound (b), to a cable, preferably to a crosslinkable comprising the polymer composition, to a production thereof, and preferably to a crosslinked cable comprising the polymer composition of the invention.
    Type: Application
    Filed: August 17, 2011
    Publication date: July 17, 2014
    Applicant: BOREALIS AG
    Inventors: John Jamieson, Annika Smedberg, Christer Svanberg, Jenny-Ann Ostlund, Ola Fagrell, Perry Nylander, Takashi Uematsu, Thomas Hjertberg, Thomas Steffel
  • Process for treating aged crude oil residue
    Patent number: 8075763
    Abstract: The present invention provides a process for the treatment of crude oil or aged crude oil residue comprising the steps of (a) contacting the oil or residue with a phenol resin and with a diluent, to provide a diluted phenol resin treated oil or residue; and (b) optionally removing solid material from the diluted phenol resin treated oil or residue.
    Type: Grant
    Filed: December 21, 2006
    Date of Patent: December 13, 2011
    Assignee: Innospec Limited
    Inventors: Andrea Sneddon, Jenny-Ann Ostlund
  • Process
    Publication number: 20080296202
    Abstract: The present invention provides a process for the treatment of crude oil or aged crude oil residue comprising the steps of (a) contacting the oil or residue with a phenol resin and with a diluent, to provide a diluted phenol resin treated oil or residue; and (b) optionally removing solid material from the diluted phenol resin treated oil or residue.
    Type: Application
    Filed: December 21, 2006
    Publication date: December 4, 2008
    Applicant: Innospec Limited
    Inventors: Andrea Sneddon, Jenny-Ann Ostlund