Patents by Inventor Rene Mertens

Rene Mertens 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: 11879429
    Abstract: A steel tower ring segment for a wind turbine tower section, to a wind turbine tower section, to a wind turbine tower and to a wind turbine, and also to methods for producing a steel tower ring segment and a wind turbine tower section. A steel tower ring segment for a wind turbine tower section, comprising a first casing segment with a segment height, a segment length in the segment circumferential direction, a first segment thickness, and a first horizontal joint side, wherein the first casing segment has a first thickening region in a region adjoining the first horizontal joint side, wherein the first thickening region has a first thickening thickness, and the first thickening thickness is larger than the first segment thickness, wherein the first thickening region has a first cutout, wherein the first cutout is arranged spaced apart from the first horizontal joint side, and wherein a first passage opening leads from the first cutout to the first horizontal joint side.
    Type: Grant
    Filed: February 13, 2020
    Date of Patent: January 23, 2024
    Assignee: Wobben Properties GmbH
    Inventors: Alexander Hoffmann, Harro Harms, Rene Mertens, Daniel Haase
  • Patent number: 11859593
    Abstract: A method for transporting a tower section of a wind turbine, comprising the steps of: providing a tower section which is adapted to be transported in a predetermined transport position, wherein the tower section when in the transport position has a longitudinal axis extending in the horizontal direction and a wall extending along the longitudinal axis, wherein the tower section is adapted to adopt a first vertical height when in an unstressed state in the transport position, applying a deformation force to the wall so as to elastically deform at least one portion of the tower section in such a way that the tower section adopts a second vertical height that is smaller than the first vertical height when in an elastically deformed state in the transport position, and locking the tower section in the elastically deformed state.
    Type: Grant
    Filed: November 24, 2021
    Date of Patent: January 2, 2024
    Assignee: Wobben Properties GmbH
    Inventors: Frank Knoop, René Mertens
  • Publication number: 20230133759
    Abstract: A steel tower ring segment for a wind turbine tower section, to a wind turbine tower section, to a wind turbine tower and to a wind turbine, and also to methods for producing a steel tower ring segment and a wind turbine tower section. A steel tower ring segment for a wind turbine tower section, comprising a first casing segment with a segment height, a segment length in the segment circumferential direction, a first segment thickness, and a first horizontal joint side, wherein the first casing segment has a first thickening region in a region adjoining the first horizontal joint side, wherein the first thickening region has a first thickening thickness, and the first thickening thickness is larger than the first segment thickness, wherein the first thickening region has a first cutout, wherein the first cutout is arranged spaced apart from the first horizontal joint side, and wherein a first passage opening leads from the first cutout to the first horizontal joint side.
    Type: Application
    Filed: February 13, 2020
    Publication date: May 4, 2023
    Inventors: Alexander HOFFMANN, Harro HARMS, Rene MERTENS, Daniel HAASE
  • Patent number: 11549230
    Abstract: A semi-finished part for a foundation of a tower construction, in particular of a wind turbine tower, comprising at least two semi-finished part foundation segments, which each have an outer delimitation element and a reinforcement, which is connected to the outer delimitation element and comprises struts protruding from the outer delimitation element, wherein: the outer delimitation elements of the semi-finished part foundation segments form an outer edge, which delimits an interior to be later filled curable casting material; and the reinforcements of the semi-finished part foundation segments extend from the outer edge into the interior.
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: January 10, 2023
    Assignee: Wobben Properties GmbH
    Inventors: René Mertens, Albrecht Brenner, Bernd Boettcher
  • Publication number: 20220170445
    Abstract: A method for transporting a tower section of a wind turbine, comprising the steps of: providing a tower section which is adapted to be transported in a predetermined transport position, wherein the tower section when in the transport position has a longitudinal axis extending in the horizontal direction and a wall extending along the longitudinal axis, wherein the tower section is adapted to adopt a first vertical height when in an unstressed state in the transport position, applying a deformation force to the wall so as to elastically deform at least one portion of the tower section in such a way that the tower section adopts a second vertical height that is smaller than the first vertical height when in an elastically deformed state in the transport position, and locking the tower section in the elastically deformed state.
    Type: Application
    Filed: November 24, 2021
    Publication date: June 2, 2022
    Inventors: Frank Knoop, René Mertens
  • Publication number: 20210054590
    Abstract: A semi-finished part for a foundation of a tower construction, in particular of a wind turbine tower, comprising at least two semi-finished part foundation segments, which each have an outer delimitation element and a reinforcement, which is connected to the outer delimitation element and comprises struts protruding from the outer delimitation element, wherein: the outer delimitation elements of the semi-finished part foundation segments form an outer edge, which delimits an interior to be later filled curable casting material; and the reinforcements of the semi-finished part foundation segments extend from the outer edge into the interior.
    Type: Application
    Filed: March 18, 2019
    Publication date: February 25, 2021
    Inventors: René MERTENS, Albrecht BRENNER, Bernd BOETTCHER
  • Publication number: 20190170123
    Abstract: A method for recording at least one measured value, wherein the measured value is recorded by means of at least one measuring drone, and the measuring drone flies into a predefinable position to record the measured value, is held in the predefinable position by a position adjustment or its change in relation to the predefinable position is recorded, records the at least one measured value, and transmits the at least one recorded measured value or at least one value representing said recorded measured value to an evaluation device and/or stores said recorded measured value.
    Type: Application
    Filed: July 11, 2017
    Publication date: June 6, 2019
    Inventors: René MERTENS, Albrecht BRENNER, Frank KNOOP, Uwe HELMKE
  • Patent number: 9200468
    Abstract: There is provided a wind power installation pylon comprising a plurality of pylon segments which respectively have an upper and a lower horizontal flange. At least one of the plurality of the pylon segments has at least two longitudinal flanges. Each longitudinal flange has a first side for bearing against a first side of a further longitudinal flange and a second side to which the peripheral surface is welded, wherein the second side is opposite to the first side.
    Type: Grant
    Filed: June 7, 2012
    Date of Patent: December 1, 2015
    Assignee: Wobben Properties GmbH
    Inventors: Albrecht Brenner, Rene Mertens, Panos Papadopoulos, Roy Kersten
  • Publication number: 20140190115
    Abstract: There is provided a wind power installation pylon comprising a plurality of pylon segments which respectively have an upper and a lower horizontal flange. At least one of the plurality of the pylon segments has at least two longitudinal flanges. Each longitudinal flange has a first side for bearing against a first side of a further longitudinal flange and a second side to which the peripheral surface is welded, wherein the second side is opposite to the first side.
    Type: Application
    Filed: June 7, 2012
    Publication date: July 10, 2014
    Applicant: WOBBEN PROPERTIES GmbH
    Inventors: Albrecht Brenner, Rene Mertens, Panos Papadopoulos, Roy Kersten
  • Patent number: 8163507
    Abstract: A method for analyzing extracellular body fluids as to the presence of the Y-box protein YB-1 and fragments thereof, which are secreted by the cell, in order to determine inflammatory processes and malignant diseases in mammals. Also, it relates to the use of YB-1 as a marker and a kit for detecting YB-1, polypeptide fragments of YB-1, and combinations thereof. Also disclosed is a pharmaceutical composition which is used for treating inflammatory processes and malignant diseases and which contains the YB-1 protein, fragments of protein YB-1, and antibodies against the YB-1 protein and/or fragments of protein YB-1.
    Type: Grant
    Filed: December 13, 2005
    Date of Patent: April 24, 2012
    Inventor: Peter Rene Mertens
  • Publication number: 20080311116
    Abstract: A method for analyzing extracellular body fluids as to the presence of the Y-box protein YB-1 and fragments thereof, which are secreted by the cell, in order to determine inflammatory processes and malignant diseases in mammals. Also, it relates to the use of YB-1 as a marker and a kit for detecting YB-1, polypeptide fragments of YB-1, and combinations thereof. Also disclosed is a pharmaceutical composition which is used for treating inflammatory processes and malignant diseases and which contains the YB-1 protein, fragments of protein YB-1, and antibodies against the YB-1 protein and/or fragments of protein YB-1.
    Type: Application
    Filed: December 13, 2005
    Publication date: December 18, 2008
    Applicant: Peter Rene Mertens
    Inventor: Peter Rene Mertens
  • Patent number: 5780008
    Abstract: The invention relates to polyhydric phenol compounds of the general formula ##STR1## wherein R is a hydrogen atom or a saccharide moiety;A and B are hydrogen atoms or form together a C--C bond;R.sub.1 is a hydroxy group and R.sub.2 is a hydrogen atom, orR.sub.1 and R.sub.2 form together an oxygen atom;Z is a hydroxy group, an amino group, a carboxy group or a N-(carboxymethyl)carbamoyl group;X* is a radioactive halogen isotope; andm and n are 0 or 1, with the proviso, that m is 1 if n is 0, andthat m is 0 if n is 1.The radiolabelled phenol compounds can be used for diagnosis and therapy.
    Type: Grant
    Filed: April 15, 1997
    Date of Patent: July 14, 1998
    Assignee: Mallinckrodt Medical, Inc.
    Inventor: John Janine Rene Mertens
  • Patent number: 5741476
    Abstract: The invention relates to polyhydric phenol compounds of the general formula ##STR1## wherein R is a hydrogen atom or a saccharide moiety;A and B are hydrogen atoms or form together a C--C bond;R.sub.1 is a hydroxy group and R.sub.2 is a hydrogen atom, orR.sub.1 and R.sub.2 form together an oxygen atom;Z is a hydroxy group, an amino group, a carboxy group or a N-(carboxymethyl)carbamoyl group;X* is a radioactive halogen isotope; andm and n are 0 or 1, with the proviso, that m is 1 if n is 0, and that m is 0 if n is 1.The radiolabelled phenol compounds can be used for diagnosis and therapy.
    Type: Grant
    Filed: June 20, 1995
    Date of Patent: April 21, 1998
    Assignee: Mallinckrodt Medical, Inc.
    Inventor: John Janine Rene Mertens