Patents by Inventor Niels Ravn

Niels Ravn 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: 20240084307
    Abstract: The present invention relates to oligomeric compounds and conjugates thereof that target Proprotein Convertase Subtilisin/Kexin type 9 (PCSK9) PCSK9 mRNA in a cell, leading to reduced expression of PCSK9. Reduction of PCSK9 expression is beneficial for a range of medical disorders, such as hypercholesterolemia and related disorders.
    Type: Application
    Filed: June 30, 2023
    Publication date: March 14, 2024
    Inventors: Nanna ALBÆK, Maj HEDTJÄRN, Marie Wickstrom LINDHOLM, Niels Fisker NIELSEN, Andreas PETRI, Jacob RAVN
  • Patent number: 11313350
    Abstract: Wind-driven energy converting device (2) is disclosed. The wind-driven energy converting device (2) comprises a main pendulum (20) comprising a pendulum bob (10) attached to a pendulum rod (6). A sail member (4) attached to the pendulum rod (6) in a higher position than the pendulum rod (6). The main pendulum (20) is suspended in a frame (8) by means of a bearing unit (18) allowing the pendulum rod (6) to be rotated about two perpendicular horizontal axes (X, Y) at the same time. The main pendulum (20) is mechanically attached to at least one secondary pendulum (14) by means of a connection structure (16). The secondary pendulum (14) is connected to and being configured to rotate a driving shaft (36) upon being moved due to motion of the main pendulum (20).
    Type: Grant
    Filed: March 23, 2020
    Date of Patent: April 26, 2022
    Inventor: Niels Ravn
  • Publication number: 20210071636
    Abstract: Wind-driven energy converting device (2) is disclosed. The wind-driven energy converting device (2) comprises a main pendulum (20) comprising a pendulum bob (10) attached to a pendulum rod (6). A sail member (4) attached to the pendulum rod (6) in a higher position than the pendulum rod (6). The main pendulum (20) is suspended in a frame (8) by means of a bearing unit (18) allowing the pendulum rod (6) to be rotated about two perpendicular horizontal axes (X, Y) at the same time. The main pendulum (20) is mechanically attached to at least one secondary pendulum (14) by means of a connection structure (16). The secondary pendulum (14) is connected to and being configured to rotate a driving shaft (36) upon being moved due to motion of the main pendulum (20).
    Type: Application
    Filed: March 23, 2020
    Publication date: March 11, 2021
    Inventor: Niels Ravn
  • Publication number: 20200108058
    Abstract: The present invention pertains to a method of producing a compressed nicotine tablet comprising nicotine. The method comprising the steps of adding a first powdered portion of tablet base material into a punch die, pressing said first tablet base material by means of an upper and a lower punch to obtain a first pressed material, inserting an object at the upper face of the first pressed material and fixing the object in a central cavity of the first pressed material, adding a second powdered portion of tablet base material into the punch die, and pressing said first and second tablet base material around the object to enclose the object from the surface of the tablet. The object is based on a material different from the first and/or the second powdered portion of tablet base material.
    Type: Application
    Filed: August 16, 2019
    Publication date: April 9, 2020
    Inventors: Tony Dalentoft, Niels Ravn Schmidt
  • Publication number: 20150313847
    Abstract: The present invention pertains to a method of producing a compressed tablet in a rotary tablet press. The method including the steps of adding a first powdered portion of tablet base material into a punch die of a rotary tablet press, pressing the first tablet base material by means of an upper and a lower punch to obtain a first pressed material, inserting an object at the upper face of the first pressed material and fixing the object in a central cavity of the first pressed material, adding a second powdered portion of tablet base material into the punch die of the rotary tablet press, and pressing the first and second tablet base material around the object to enclose the object from the surface of the tablet. The object is based on a material different from the first and/or the second powdered portion of tablet base material.
    Type: Application
    Filed: December 7, 2012
    Publication date: November 5, 2015
    Applicant: GUMLINK A/S
    Inventors: Tony Dalentoft, Niels Ravn Schmidt
  • Publication number: 20130129640
    Abstract: A compressed chewing gum tablet including a chewing gum center, the gum center including a compression of gum base granules and chewing gum additives. The chewing gum additives include sweeteners and flavors. At least a first part of the gum base granules have granules of flavor incorporated gum base and at least a second part of the gum base granules have granules of conventional gum base.
    Type: Application
    Filed: January 11, 2013
    Publication date: May 23, 2013
    Inventors: Rita Bøge Andersen, Dorthe Schackinger Boesen, Niels Ravn Schmidt, Vibeke Nissen
  • Patent number: 8329235
    Abstract: The invention relates to a method for producing chewing gum granules. The method comprises at least the steps of feeding a gum composition including at least gum base into an extruder (2), pressurizing the gum composition in the extruder, extruding the gum composition through a die plate (5), and cutting the extruded gum composition in a liquid filled chamber (4). Flavor is added to the composition in the extruder prior to the granulation into cooling liquid. The temperature and pressure of the flavored gum composition is controlled so that the temperature is below 70° C. when the pressure is in the range from 1 to 5 hPa.
    Type: Grant
    Filed: May 6, 2004
    Date of Patent: December 11, 2012
    Assignee: Gumlink A/S
    Inventors: Rikke Mikkelsen, Niels Ravn Schmidt
  • Patent number: 8137716
    Abstract: The invention relates to a method for producing chewing gum granules. The method comprises at least the steps of feeding a gum composition including at least gum base into an extruder (2), pressurizing the gum composition in the extruder, extruding the gum composition through a die plate (5), and cutting the extruded gum composition in a liquid filled chamber (4). The extruded gum composition comprises at least 71% Wt. gum base and the cut granules are included in compressed gum tablets. The invention further relates to a chewing gum product, and to a chewing gum granulating system.
    Type: Grant
    Filed: February 21, 2007
    Date of Patent: March 20, 2012
    Assignee: Gumlink A/S
    Inventors: Rikke Mikkelsen, Kaj Hovhave Nielsen, Niels Ravn Schmidt, Per Henrik Ertebjerg Christensen
  • Publication number: 20090169678
    Abstract: The invention relates to a method for producing chewing gum granules. The method comprises at least the steps of feeding a gum composition including at least gum base into an extruder (2), pressurizing the gum composition in the extruder, extruding the gum composition through a die plate (5), and cutting the extruded gum composition in a liquid filled chamber (4) so that the cut gum granules have weights per granule in the range of 0.0001 g to 0.
    Type: Application
    Filed: March 6, 2009
    Publication date: July 2, 2009
    Applicant: GUMLINK A/S
    Inventors: Rikke MIKKELSEN, Kaj Hovhave Nielsen, Niels Ravn Schmidt, Per Henrik Ertebjerg Christensen
  • Patent number: 7521074
    Abstract: The invention relates to a method for producing chewing gum granules. The method comprises at least the steps of feeding a gum composition including at least gum base into an extruder (2), pressurizing the gum composition in the extruder, extruding the gum composition through a die plate (5), and cutting the extruded gum composition in a liquid filled chamber (4) so that the cut gum granules have weights per granule in the range of 0.0001 g to 0.008 g.
    Type: Grant
    Filed: May 6, 2004
    Date of Patent: April 21, 2009
    Assignee: Gumlink A/S
    Inventors: Rikke Mikkelsen, Kaj Hovhave Nielsen, Niels Ravn Schmidt, Per Henrik Ertebjerg Christensen
  • Publication number: 20080260899
    Abstract: The invention relates to a chewing gum piece comprising at least one inner filling (2) being enclosed by sugarless chewing gum substance (1), said chewing gum piece being provided with an anti-sticking agent (4), and said chewing gum piece being provided with a coating (6) at least partly encapsulating said chewing gum piece and said anti-sticking agent.
    Type: Application
    Filed: January 28, 2005
    Publication date: October 23, 2008
    Applicant: GUMLINK A/S
    Inventors: Niels Ravn Schmidt, Mickey Damgaard Laursen, Per Henrik Ertebjerg Christensen, Martin Topsoe, Jorn Holm Hansen
  • Patent number: 7232581
    Abstract: The invention relates to a method for producing chewing gum granules. The method comprises at least the steps of feeding a gum composition including at least gum base into an extruder (2), pressurizing the gum composition in the extruder, extruding the gum composition through a die plate (5), and cutting the extruded gum composition in a liquid filled chamber (4). The extruded gum composition comprises at least 71% Wt, gum base and the cut granules are included in compressed gum tablets. The invention further relates to a chewing gum product, and to a chewing gum granulating system.
    Type: Grant
    Filed: July 1, 2003
    Date of Patent: June 19, 2007
    Assignee: Gumlink A/S
    Inventors: Rikke Mikkelsen, Kaj Hovhave Nielsen, Niels Ravn Schmidt, Per Henrik Ertebjerg Christensen
  • Publication number: 20040224054
    Abstract: The invention relates to a method for producing chewing gum granules. The method comprises at least the steps of feeding a gum composition including at least gum base into an extruder (2), pressurizing the gum composition in the extruder, extruding the gum composition through a die plate (5), and cutting the extruded gum composition in a liquid filled chamber (4). The extruded gum composition comprises at least 71% Wt, gum base and the cut granules are included in compressed gum tablets. The invention further relates to a chewing gum product, and to a chewing gum granulating system.
    Type: Application
    Filed: July 1, 2003
    Publication date: November 11, 2004
    Applicant: GUMLINK A/S
    Inventors: Rikke Mikkelsen, Kaj Hovhave Nielsen, Niels Ravn Schmidt, Per Henrik Ertebjerg Christensen