Patents by Inventor Ulf Nilsson

Ulf Nilsson 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).

  • Publication number: 20200161019
    Abstract: A crosslinkable and crosslinked polymer composition containing a low density polyethylene (LDPE) homopolymer or low density polyethylene (LDPE) copolymer has excellent direct current (DC) electrical properties. The crosslinked polymer composition has an electrical conductivity of 150 fS/m or less, when measured at 70° C. and a 30 kV/mm mean electric field from a non-degassed, 1 mm thick plaque sample of the crosslinked polymer composition when measured according to a direct current (DC) conductivity method. A cable can be surrounded by at least one layer of the polymer composition.
    Type: Application
    Filed: October 21, 2019
    Publication date: May 21, 2020
    Inventors: Ulf NILSSON, Annika SMEDBERG, Alfred CAMPUS
  • Patent number: 10626265
    Abstract: The invention relates to a polymer composition with improved DC electrical properties, to the use of the composition for producing a cable layer and to a cable surrounded by at least one layer comprising the polymer composition.
    Type: Grant
    Filed: February 5, 2019
    Date of Patent: April 21, 2020
    Assignee: Borealis AG
    Inventors: Ulf Nilsson, Per-Ola Hagstrand, Villgot Englund, Andreas Farkas, Janis Ritums
  • Publication number: 20200115410
    Abstract: Provided is a compound of the general formula (1), which is suitable for use in a method for treating a disorder relating to the binding of a galectin, such as galectin-3 to a ligand in a mammal, such as a human, as well as a method for treatment of a disorder relating to the binding of a galectin, such as galectin-3 to a ligand in a mammal, such as a human.
    Type: Application
    Filed: November 26, 2018
    Publication date: April 16, 2020
    Inventors: Hakon LEFFLER, Ulf NILSSON, Fredrik ZETTERBERG
  • Publication number: 20200115477
    Abstract: A polymer composition includes a crosslinked polyolefin with improved DC electrical properties. Prior to crosslinking, the polymer composition includes a polyolefin and peroxide, in which the peroxide is in an amount of less than 35 mmol —O—O— per kilogram of the polymer composition. A cable can be surrounded by at least one layer including the polymer composition.
    Type: Application
    Filed: December 13, 2019
    Publication date: April 16, 2020
    Inventors: Annika SMEDBERG, Birgitta KALLSTRAND, Ulf NILSSON, Per-Ola HAGSTRAND, Villgot ENGLUND, Gustavo DOMINGUEZ, Carl-Olof OLSSON, Liu RONGSHENG, Marc JEROENSE
  • Patent number: 10586634
    Abstract: An alternating current (AC) power cable includes a conductor surrounded by at least an inner semiconductive layer including a first semiconductive composition, an insulation layer including a polymer composition, an outer semiconductive layer including a second semiconductive composition, and optionally a jacketing layer including a jacketing composition, in that order. The polymer composition of the insulation layer includes an unsaturated low density polyethylene (LDPE) copolymer of ethylene with one or more polyunsaturated comonomers and a crosslinking agent. The polymer composition of the insulation layer has a dielectric loss expressed as tan ? (50 Hz) of 12.0×10?4 or less, when measured at 25 kV/mm and 130° C. according to “Test for Tan ? measurements on 10 kV cables”.
    Type: Grant
    Filed: July 10, 2018
    Date of Patent: March 10, 2020
    Assignee: BOREALIS AG
    Inventors: Ulf Nilsson, Annika Smedberg, Alfred Campus
  • Publication number: 20200018222
    Abstract: Cooling systems for cooling various heat generating components of a vehicle are provided. A cooling system for a vehicle, according to one embodiment, includes a primary cooling assembly arranged near the front of the vehicle. The primary cooling assembly may include at least one of an air conditioning condenser configured for cooling an interior passenger space of the vehicle and a radiator for cooling a power source of the vehicle. The cooling system also includes a first electronics radiator arranged near the front of the vehicle in front of and/or adjacent to the primary cooling assembly and a second electronics radiator arranged in front of and/or adjacent to the primary cooling assembly. One or more cooling lines are operable for carrying a cooling fluid between the first and second electronics radiators and one or more electronic components disposed in the vehicle remote from the first and second electronics radiators.
    Type: Application
    Filed: July 1, 2019
    Publication date: January 16, 2020
    Inventors: Fredrik THOLANDER, Magnus BACKELIE, Linda TEGEHALL, Samuel SWEDENBORG, Ulf NILSSON
  • Publication number: 20200010583
    Abstract: A method produces a polymer composition with improved DC electrical properties. A cable can be surrounded by at least one layer that includes the polymer composition. The polymer composition includes a polyolefin, and the polymer composition has an electric conductivity of 0.50×10?15 S/m or less, when measured according to DC conductivity method using a tape sample consisting of the polymer composition.
    Type: Application
    Filed: April 1, 2019
    Publication date: January 9, 2020
    Inventors: Ulf NILSSON, Annika SMEDBERG, Alfred CAMPUS, Achim BLOK, Björn VOIGT
  • Patent number: 10526360
    Abstract: An embodiment of the present invention relates to a compound of the general formula. The compound of formula is suitable for use in a method for treating a disorder relating to the binding of a galectin, such as galectin-3 to a ligand in a mammal, such as a human. Furthermore an embodiment of the present invention concerns a method for treatment of a disorder relating to the binding of a galectin, such as galectin-3 to a ligand in a mammal, such as a human.
    Type: Grant
    Filed: August 13, 2019
    Date of Patent: January 7, 2020
    Assignee: Galecto Biotech AB
    Inventors: Thomas Brimert, Richard Johnsson, Hakon Leffler, Ulf Nilsson, Fredrik Zetterberg
  • Publication number: 20190375776
    Abstract: Provided is a compound of the general formula (I): The compound of formula (I) is suitable for treating pulmonary fibrosis, such as Idiopathic pulmonary fibrosis in a mammal. Also provided is a method for treatment of pulmonary fibrosis, such as Idiopathic pulmonary fibrosis in a human subject having a galectin-3 level indicative of pulmonary fibrosis or exacerbation of symptoms as well as a method for making said compound.
    Type: Application
    Filed: August 5, 2019
    Publication date: December 12, 2019
    Applicant: GALECTO BIOTECH AB
    Inventors: Neil Henderson, Tariq Sethi, Alison Mackinnon, Hakon Leffler, Ulf Nilsson
  • Publication number: 20190359643
    Abstract: An embodiment of the present invention relates to a compound of the general formula. The compound of formula is suitable for use in a method for treating a disorder relating to the binding of a galectin, such as galectin-3 to a ligand in a mammal, such as a human. Furthermore an embodiment of the present invention concerns a method for treatment of a disorder relating to the binding of a galectin, such as galectin-3 to a ligand in a mammal, such as a human.
    Type: Application
    Filed: August 13, 2019
    Publication date: November 28, 2019
    Applicant: Galecto Biotech AB
    Inventors: Thomas BRIMERT, Richard JOHNSSON, Hakon LEFFLER, Ulf NILSSON, Fredrik ZETTERBERG
  • Patent number: 10464964
    Abstract: An Embodiment of the invention relates to a compound of the general formula. The compound of formula is suitable for use in a method for treating a disorder relating to the binding of a galectin, such as galectin-3 to a ligand in a mammal, such as a human. Furthermore an embodiment of the present invention concerns a method for treatment of a disorder relating to the binding of a galectin, such as galectin-3 to a ligand in a mammal, such as a human.
    Type: Grant
    Filed: January 14, 2016
    Date of Patent: November 5, 2019
    Assignee: Galecto Biotech AB
    Inventors: Fredrik Zetterberg, Ulf Nilsson, Hakon Leffler, Thomas Brimert, Richard Johnsson, Priya Verma
  • Publication number: 20190326033
    Abstract: A cable comprising one or more conductors surrounded by at least an inner semiconductive layer, an insulation layer and an outer semiconductive layer, in that order, wherein said insulation layer comprises at least 90 wt % of a polymer composition, said polymer composition comprising (I) 80.0 to 99.9 wt % of an LDPE homopolymer or copolymer; and (II) 0.1 to 20.0 wt % of: (i) an ultra-high molecular weight polyethylene having a Mw of at least 1,000,000; or (ii) a single site catalysed medium density polyethylene (MDPE) having a density of 925 to 940 kg/m3 or a single site catalysed linear low density polyethylene (LLDPE) having a density of 910 to 925 kg/m3.
    Type: Application
    Filed: June 20, 2017
    Publication date: October 24, 2019
    Inventors: Per-Ola Hagstrand, Villgot Englund, Johan Andersson, Virginie Eriksson, Annika Smedberg, Ulf Nilsson, Karl Nielsen, Thomas Gkourmpis, Antonios Gitsas, Mattias Andersson, Christian Müller
  • Patent number: 10453585
    Abstract: A crosslinkable and crosslinked polymer composition containing a low density polyethylene (LDPE) homopolymer or low density polyethylene (LDPE) copolymer has excellent direct current (DC) electrical properties. The crosslinked polymer composition has an electrical conductivity of 150 fS/m or less, when measured at 70° C. and a 30 kV/mm mean electric field from a non-degassed, 1 mm thick plaque sample of the crosslinked polymer composition when measured according to a direct current (DC) conductivity method. A cable can be surrounded by at least one layer of the polymer composition.
    Type: Grant
    Filed: March 6, 2017
    Date of Patent: October 22, 2019
    Assignee: Borealis AG
    Inventors: Ulf Nilsson, Annika Smedberg, Alfred Campus
  • Publication number: 20190315793
    Abstract: The present invention relates to a compound of the general formula (1). The compound of formula (1) is suitable for use in a method for treating a disorder relating to the binding of a galectin, such as galectin-3 to a ligand in a mammal, such as a human. Furthermore, the present invention concerns a method for treatment of a disorder relating to the binding of a galectin, such as galectin-3 to a ligand in a mammal, such as a human.
    Type: Application
    Filed: July 9, 2017
    Publication date: October 17, 2019
    Applicant: GALECTO BIOTECH AB
    Inventors: Fredrik ZETTERBERG, Ulf NILSSON, Hakon LEFFLER
  • Publication number: 20190308147
    Abstract: The present disclosure relates to a device for sonicating a biological sample. In one embodiment, a sample tube holder is pivotally suspended in a mount of a sonication device, thus allowing for a rotational degree of freedom and/or lateral movement that provides an optimized contact area between the sonotrode and the sample tube. Also disclosed is a method for sonicating a biological sample using the device described herein.
    Type: Application
    Filed: April 5, 2019
    Publication date: October 10, 2019
    Inventors: Patrick Birkner, Manfred Holzer, Pirmin Hans Loetscher, Ulf Nilsson
  • Publication number: 20190225638
    Abstract: The present invention relates to a compound of the general formula (1). The compound of formula (1) is suitable for use in a method for treating a disorder relating to the binding of a galectin, such as galectin-1 to a ligand in a mammal, such as a human. Furthermore, the present invention concerns a method for treatment of a disorder relating to the binding of a galectin, such as galectin-1 to a ligand in a mammal, such as a human.
    Type: Application
    Filed: July 9, 2017
    Publication date: July 25, 2019
    Applicant: GALECTO BIOTECH AB
    Inventors: Fredrik ZETTERBERG, Hakon LEFFLER, Ulf NILSSON
  • Publication number: 20190206588
    Abstract: A cable comprising a conductor surrounded by at least an inner semiconductive layer, an insulation layer and an outer semiconductive layer, in that order, wherein the insulation layer is not crosslinked or is cross-linked and comprises at least 90 wt % of a polymer composition, said polymer composition comprising: (I) 95.5 to 99.9 wt % of an LDPE; and (II) 0.1 to 4.5 wt % of an HDPE having a density of at least 940 kg/m3.
    Type: Application
    Filed: June 20, 2017
    Publication date: July 4, 2019
    Inventors: Per-Ola Hagstrand, Thomas Gkourmpis, Antonios Gitsas, Villgot Englund, Ulf Nilsson, Mattias Andersson, Jonna Hynynen, Christian Müller
  • Publication number: 20190169414
    Abstract: The invention relates to a polymer composition with improved DC electrical properties, to the use of the composition for producing a cable layer and to a cable surrounded by at least one layer comprising the polymer composition.
    Type: Application
    Filed: February 5, 2019
    Publication date: June 6, 2019
    Inventors: Ulf Nilsson, Per-Ola Hagstrand, Villgot Englund, Andreas Farkas, Janis Ritums
  • Patent number: 10253059
    Abstract: The present invention relates to a compound of the general formula (1). The compound of formula (1) is suitable for use in a method for treating a disorder relating to the binding of a galectin, such as galectin-3 to a ligand in a mammal, such as a human. Furthermore the present invention concerns a method for treatment of a disorder relating to the binding of a galectin, such as galectin-3 to a ligand in a mammal, such as a human.
    Type: Grant
    Filed: July 6, 2015
    Date of Patent: April 9, 2019
    Assignee: GALECTO BIOTECH AB
    Inventors: Hakon Leffler, Ulf Nilsson, Fredrik Zetterberg
  • Patent number: 10246527
    Abstract: A power cable includes a conductor surrounded by one or more layers. At least one of the layers can include a polymer composition having an electric conductivity of 0.50×10?15 S/m or less when measured according to DC conductivity method using a tape sample. The polymer composition can include a polyolefin which is obtainable by a high pressure polymerization process. This process includes: compressing one or more monomers under pressure in a compressor, in which a compressor lubricant, such as mineral oil is used for lubrication; polymerizing a monomer optionally together with one or more comonomers in a polymerization zone; and separating the obtained polyolefin from the unreacted products and recovering the separated polyolefin in a recovery zone.
    Type: Grant
    Filed: November 3, 2010
    Date of Patent: April 2, 2019
    Assignee: Borealis AG
    Inventors: Ulf Nilsson, Annika Smedberg, Alfred Campus, Achim Blok, Bjorn Voigt