Patents by Inventor Per Nielsen

Per Nielsen 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: 10886034
    Abstract: A cable having one or more conductors surrounded by at least an inner semiconductive layer, an insulation layer and an outer semiconductive layer, in that order. The insulation layer has at least 90 wt % of a polymer composition, said polymer composition having 80.0 to 99.9 wt % of an LDPE homopolymer or copolymer; and 0.1 to 20.0 wt % of: an ultra-high molecular weight polyethylene having a Mw of at least 1,000,000; or 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: Grant
    Filed: June 20, 2017
    Date of Patent: January 5, 2021
    Assignee: Borealis AG
    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: 10801467
    Abstract: A method for controlling torque equilibrium of a hydraulic motor, the method includes: setting a torque equilibrium reference position in a control system, setting a reference direction in the control system, determining one or more high-pressure torque producing cylinders towards the torque equilibrium reference position in a reference direction in the control system, and opening a high-pressure valve on each of one or more high-pressure torque producing cylinders to produce a torque towards the torque equilibrium reference position in the reference direction on the drive shaft of the motor.
    Type: Grant
    Filed: November 2, 2017
    Date of Patent: October 13, 2020
    Assignee: DIINEF AS
    Inventors: Per Nielsen Lindholdt, Geir-Kjetil Nerland, Henrik Bollerup Larsen
  • Patent number: 10766168
    Abstract: A device for manufacturing a composite product has a first folded layer with a first and second superposed portion extending from a respective first and second free end to a first bend connecting the first and second superposed portions, and a second folded layer with a third and fourth superposed portion extending from a respective third and fourth free end to a second bend connecting the third and fourth superposed portions, wherein the first and second folded layers are laid adjacent to each other in order that the second portion of the first folded layer is in contact with the third portion of the second folded layer, the first and second folded layers being oriented with respect to each other in order to extend from a first side including the first, second, third and fourth free ends to a second side including the first and second bend.
    Type: Grant
    Filed: April 10, 2018
    Date of Patent: September 8, 2020
    Assignee: Siemens Gamesa Renewable Energy A/S
    Inventors: Per Nielsen, Sigmund Wenningsted Torgard
  • Publication number: 20200234033
    Abstract: An example method includes: obtaining, from computer memory, information from a three-dimensional (3D) graphical model that represents an object; identifying, based on the information, a first part of the object having an attribute; performing a recognition process on the object based on features of the object, where the recognition process attaches more importance to a second part of the object than to the first part, with the second part either not having the attribute or having less of the attribute than the first part; and providing data for rendering content on a graphical user interface based, at least in part, on recognition of the object performed by the recognition process.
    Type: Application
    Filed: January 21, 2020
    Publication date: July 23, 2020
    Inventors: Stephen Prideaux-Ghee, Andre Gosselin, Per Nielsen, Vincent Del Castillo, Qi Pan, Michael Gervautz
  • Publication number: 20200130078
    Abstract: Provided is an alignment tool for a cutting arrangement including a cutting apparatus with a cutting edge for treatment of a workpiece, especially a rotor blade of a wind turbine, in which the alignment tool includes at least one fixation means for fixing the alignment tool to the workpiece and at least one guiding structure to guide the cutting edge of the cutting tool.
    Type: Application
    Filed: January 4, 2018
    Publication date: April 30, 2020
    Inventors: Nikolai Bak Grishauge, John Nielsen, Per Nielsen, Jacob Madsen
  • Publication number: 20200100946
    Abstract: Provided are buffered adhesive compositions comprising a high molecular weight non-neutralized polymeric acid and a high molecular weight partially neutralized polymeric acid and products such as wound dressings and ostomy skin barriers incorporating the compositions.
    Type: Application
    Filed: December 4, 2019
    Publication date: April 2, 2020
    Applicant: HOLLISTER INCORPORATED
    Inventors: JAN WOHLGEMUTH, METTE MAACK, CARSTEN RIKHOF, PETER SKOV, KRISTOFFER NIELSEN, PER LADEFOGED, KENNETH NIELSEN, MICHAEL TAYLOR, RICHARD MURAHATA
  • Patent number: 10572716
    Abstract: An example method includes: obtaining, from computer memory, information from a three-dimensional (3D) graphical model that represents an object; identifying, based on the information, a first part of the object having an attribute; performing a recognition process on the object based on features of the object, where the recognition process attaches more importance to a second part of the object than to the first part, with the second part either not having the attribute or having less of the attribute than the first part; and providing data for rendering content on a graphical user interface based, at least in part, on recognition of the object performed by the recognition process.
    Type: Grant
    Filed: October 20, 2017
    Date of Patent: February 25, 2020
    Assignee: PTC Inc.
    Inventors: Stephen Prideaux-Ghee, Andre Gosselin, Per Nielsen, Vincent Del Castillo, Qi Pan, Michael Gervautz
  • Publication number: 20200030152
    Abstract: Provided are buffered adhesive compositions comprising a high molecular weight non-neutralized polymeric acid and a high molecular weight partially neutralized polymeric acid and products such as wound dressings and ostomy skin barriers incorporating the compositions.
    Type: Application
    Filed: October 7, 2019
    Publication date: January 30, 2020
    Applicant: HOLLISTER INCORPORATED
    Inventors: JAN WOHLGEMUTH, METTE MAACK, CARSTEN RIKHOF, PETER SKOV, KRISTOFFER NIELSEN, PER LADEFOGED, KENNETH NIELSEN, MICHAEL TAYLOR, RICHARD MURAHATA
  • Publication number: 20200025167
    Abstract: Provided in a safety device for bolt connections, including two or more washers with a bore for receiving a bolt, with each washer including an eye, at least one cable to be passed through the eyes and at least one elastic means secured or to be secured to at least one end of the cable.
    Type: Application
    Filed: November 9, 2017
    Publication date: January 23, 2020
    Inventor: Per Nielsen
  • Patent number: 10470936
    Abstract: Provided are buffered adhesive compositions comprising a high molecular weight non-neutralized polymeric acid and a high molecular weight partially neutralized polymeric acid and products such as wound dressings and ostomy skin barriers incorporating the compositions.
    Type: Grant
    Filed: November 15, 2017
    Date of Patent: November 12, 2019
    Assignee: HOLLISTER INCORPORATED
    Inventors: Jan Wohlgemuth, Mette Maack, Carsten Rikhof, Peter Skov, Kristoffer Nielsen, Per Ladefoged, Kenneth Nielsen, Michael Taylor, Richard Murahata
  • 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
  • Publication number: 20190277245
    Abstract: A method for controlling torque equilibrium of a hydraulic motor, the method includes: setting a torque equilibrium reference position in a control system, setting a reference direction in the control system, determining one or more high-pressure torque producing cylinders towards the torque equilibrium reference position in a reference direction in the control system, and opening a high-pressure valve on each of one or more high-pressure torque producing cylinders to produce a torque towards the torque equilibrium reference position in the reference direction on the drive shaft of the motor.
    Type: Application
    Filed: November 2, 2017
    Publication date: September 12, 2019
    Inventors: Per Nielsen LINDHOLDT, Geir-Kjetil NERLAND, Henrik Bollerup LARSEN
  • Patent number: 10344740
    Abstract: A method of detecting a fault mode of a sensor is provided. The sensor may be, for example, a bending moment sensor and may sense a bending moment of a blade on a wind turbine generator (WTG). The method includes comparing data output by a first sensor with reference data indicating what is expected to be output by the first sensor to produce a first comparison result and comparing data output by the first sensor with data output by a second sensor to produce a second comparison result. A determination of whether the first sensor has entered a fault mode is made based at least in part on the first and second comparison results.
    Type: Grant
    Filed: September 19, 2016
    Date of Patent: July 9, 2019
    Assignee: VESTAS WIND SYSTEMS A/S
    Inventors: Fabio Caponetti, Per Brath, Keld Hammerum, Johnny Nielsen
  • Publication number: 20190122027
    Abstract: An example method includes: obtaining, from computer memory, information from a three-dimensional (3D) graphical model that represents an object; identifying, based on the information, a first part of the object having an attribute; performing a recognition process on the object based on features of the object, where the recognition process attaches more importance to a second part of the object than to the first part, with the second part either not having the attribute or having less of the attribute than the first part; and providing data for rendering content on a graphical user interface based, at least in part, on recognition of the object performed by the recognition process.
    Type: Application
    Filed: October 20, 2017
    Publication date: April 25, 2019
    Inventors: Stephen Prideaux-Ghee, Andre Gosselin, Per Nielsen, Vincent Del Castillo, Qi Pan, Michael Gervautz
  • Publication number: 20180281235
    Abstract: A device for manufacturing a composite product has a first folded layer with a first and second superposed portion extending from a respective first and second free end to a first bend connecting the first and second superposed portions, and a second folded layer with a third and fourth superposed portion extending from a respective third and fourth free end to a second bend connecting the third and fourth superposed portions, wherein the first and second folded layers are laid adjacent to each other in order that the second portion of the first folded layer is in contact with the third portion of the second folded layer, the first and second folded layers being oriented with respect to each other in order to extend from a first side including the first, second, third and fourth free ends to a second side including the first and second bend.
    Type: Application
    Filed: April 10, 2018
    Publication date: October 4, 2018
    Applicant: Siemens Aktiengesellschaft
    Inventors: Per Nielsen, Sigmund Wenningsted Torgard
  • Patent number: 9943989
    Abstract: A method for manufacturing a composite product includes folding a first layer of material to create a first folded layer having a first and a second superposed portion extending from a respective first and second free end to a first bend, folding a second layer of material in order to create a second folded layer having a third and a fourth superposed portion extending from a respective third and fourth free end to a second bend, laying the first folded layer over a first element with the first portion in contact with the first element, laying the second folded layer over the first folded layer laying a second element over the second folded layer, compressing the plurality of the fiber layers by either vacuum or gravity, pulling two free ends of the first folded layer and of the second folded layer in order to let them contact each other.
    Type: Grant
    Filed: May 9, 2015
    Date of Patent: April 17, 2018
    Assignee: SIEMENS AKTIENGESELLSCHAFT
    Inventors: Per Nielsen, Sigmund Wenningsted Torgard
  • Patent number: 9851147
    Abstract: Herein is disclosed a spin flash dryer further comprising a waste outlet arranged in a chamber bottom of the spin flash dryer for removal of a residual organic waste material from a spin flash dryer during spin flash operation and a method of operating a such spin flash dryer to remove residual organic waste material from said spin flash dryer during operation.
    Type: Grant
    Filed: March 13, 2015
    Date of Patent: December 26, 2017
    Assignee: SPX FLOW TECHNOLOGY (DANMARK A/S)
    Inventors: Michael Christensen, Per Nielsen
  • Patent number: 9628447
    Abstract: Methods, devices, apparatus, computer-readable media and processors are provided that protect the distribution of media content. Media content is encrypted and the associated cryptographic mechanisms are stored and accessible either remotely at a networked database or internally within a data storage device memory. Access to the cryptographic mechanisms is granted by associating the cryptographic mechanisms with a data storage device identification and, optionally, a computing device identification.
    Type: Grant
    Filed: April 29, 2015
    Date of Patent: April 18, 2017
    Assignee: QUALCOMM Incorporated
    Inventors: Julian Durand, Jason B. Kenagy, Per Nielsen, Christophe Bernard, Amy McGaraghan, Bryan L. Campbell
  • Publication number: 20170074586
    Abstract: Herein is disclosed a spin flash dryer further comprising a waste outlet arranged in a chamber bottom of the spin flash dryer for removal of a residual organic waste material from a spin flash dryer during spin flash operation and a method of operating a such spin flash dryer to remove residual organic waste material from said spin flash dryer during operation.
    Type: Application
    Filed: March 13, 2015
    Publication date: March 16, 2017
    Inventors: Michael CHRISTENSEN, Per NIELSEN
  • Patent number: 9593669
    Abstract: A hydraulic transmission for a wind turbine that includes a rotor, one or more blades mounted to the rotor, a hydraulic pump mechanically connected to the rotor, and a hydraulic motor. The hydraulic pump and the hydraulic motor are connected to one another by a high pressure circuit. The hydraulic pump maybe a variable displacement hydraulic pump and the hydraulic motor may include a variable displacement hydraulic motor. The wind turbine, including the rotor, the blades of the rotor, the hydraulic pump, and the hydraulic motor may be controlled according to different approaches.
    Type: Grant
    Filed: January 30, 2012
    Date of Patent: March 14, 2017
    Assignee: VESTAS WIND SYSTEMS A/S
    Inventors: Per Nielsen Lindholdt, Eik Herbsleb, Allan Holm Jørgensen, Christian Mark Nielsen, Hans Henrik Højsgaard, Peter Koldkjær, Kristian Gregerssen