Patents by Inventor Johannes Scherer

Johannes Scherer 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: 20200227703
    Abstract: A battery module for a high-voltage battery of a motor vehicle has at least two battery cells, two pressure plates, between which the battery cells are arranged, and at least two tie rods, which are led along opposite side regions of the at least two battery cells and which are connected to the pressure plates, forming a cell module frame surrounding the battery cells and pressing the battery cells against one another. The tie rods are integrally connected to the respective side regions of the battery cells by an adhesive connection.
    Type: Application
    Filed: March 26, 2020
    Publication date: July 16, 2020
    Inventors: Tuncay IDIKURT, Daniel SCHERER, Johannes THANNHEUSER
  • Publication number: 20200121425
    Abstract: A dental implant system, comprising: a tooth implant, and a separate abutment that is attachable or attached at the tooth implant by an attachment bolt, wherein the tooth implant is made from a first material with an elasticity modulus between 15 GPa and 75 GPa, wherein the abutment is made from a second material with an elasticity modulus greater than 100 GPa, and wherein the attachment bolt is made from the first material or the second material.
    Type: Application
    Filed: December 2, 2019
    Publication date: April 23, 2020
    Inventor: Johannes Scherer
  • Publication number: 20190153218
    Abstract: Compositions are provided comprising A) at least one polymer selected from the group consisting of aromatic polycarbonate and aromatic polyester carbonate, B) at least one mixture comprising at least one butadiene-based graft polymer prepared by emulsion, suspension or solution polymerization and at least one polybutadiene-free vinyl (co)polymer, and C) at least one polymer additive, where the polybutadiene content based on the sum total of the parts by weight of components A and B is 10% to 20% by weight, and where the total content of butadiene-free vinyl (co)polymer from component B based on the sum total of the parts by weight of components A and B is 12% to 23% by weight. Composite components formed from these compositions and a polyurethane layer, which are notable for improved adhesion between the two layers, and a process for producing the composite components are also provided.
    Type: Application
    Filed: January 28, 2019
    Publication date: May 23, 2019
    Inventors: Ralf Hufen, Thomas Eckel, Sven Hobeika, Timo Kuhlmann, Johannes Scherer
  • Publication number: 20180092711
    Abstract: The present invention relates to a system which comprises a dental implant (10) and a replacement ring (28). The dental implant (10) has an insertion portion for anchoring in a jaw bone. The replacement ring (28) serves for replacing a subtractively removable annular material region in a coronal region of the insertion portion, the shape of the replacement ring (28) being inscribable into the shape of the dental implant (10) in the coronal region at least to some extent such that an inner lateral surface (32) of the replacement ring (28) lies within the shape of the dental implant (10).
    Type: Application
    Filed: December 23, 2015
    Publication date: April 5, 2018
    Inventor: Johannes SCHERER
  • Publication number: 20160251513
    Abstract: The present invention relates to compositions and composite components formed from these compositions and a polyurethane layer, which are notable for improved adhesion between the two layers, and a process for producing the composite components.
    Type: Application
    Filed: October 13, 2014
    Publication date: September 1, 2016
    Inventors: Ralf HUFEN, Thomas ECKEL, Sven HOBEIKA, Timo KUHLMANN, Johannes SCHERER
  • Publication number: 20160244608
    Abstract: Compositions and composite components formed from these compositions and a polyurethane layer, which are notable for improved adhesion between the two layers, and a process for producing the composite components.
    Type: Application
    Filed: October 13, 2014
    Publication date: August 25, 2016
    Applicant: Covestro Deutschland AG
    Inventors: Ralf HUFEN, Thomas ECKEL, Sven HOBEIKA, Timo KUHLMANN, Johannes SCHERER
  • Patent number: 7888515
    Abstract: The present invention relates to an improved process for preparing N,N?-carbonyldiazoles by reacting azoles with phosgene.
    Type: Grant
    Filed: December 7, 2004
    Date of Patent: February 15, 2011
    Assignee: Saltigo GmbH
    Inventors: Andreas Job, Bernd Griehsel, Johannes Scherer
  • Publication number: 20050222455
    Abstract: The invention relates to a method for producing 3-hydroxy-2-methylbenzoic acid or solutions containing salts of 3-hydroxy-2-methylbenzoic acid, with naphthalene as the starting substance. Said method essentially comprises the following steps: sulfonation, reaction with alkalis at high temperatures and the expedient preparation of the resultant reaction mixture.
    Type: Application
    Filed: March 10, 2003
    Publication date: October 6, 2005
    Applicant: Bayer Chemicals AG
    Inventors: Friedrich Muller-Hauck, Johannes Scherer, Gerhard Schroeder, Horst Behre
  • Patent number: 6891060
    Abstract: The invention relates to an improved process for preparing 3-acyloxy-2-methylbenzoic acids by heating substituted naphthalenes in the presence of alkali metal hydroxides and subsequently acylating.
    Type: Grant
    Filed: June 10, 2003
    Date of Patent: May 10, 2005
    Assignee: BayerAktiengesellschaft
    Inventors: Johannes Scherer, Horst Behre, Friedrich Müller-Hauck
  • Publication number: 20040260119
    Abstract: The invention relates to an improved process for preparing 3-alkoxy-2-methylbenzoic acids by heating substituted naphthalenes in the presence of alkali metal hydroxides and subsequently alkylating.
    Type: Application
    Filed: June 10, 2003
    Publication date: December 23, 2004
    Inventors: Johannes Scherer, Friedrich Mueller-Hauck
  • Patent number: 6774239
    Abstract: This invention relates to the preparation of N,N′-carbonyldiazoles in a particularly advantageous manner by reacting corresponding azolide salts with phosgene in an aromatic compound or an ether as solvent. The azolide salts are preferably prepared by a novel process from an azole that is reacted with a compound of the formula M′R7 or MgR8Z′ in the presence of a solvent.
    Type: Grant
    Filed: August 15, 2002
    Date of Patent: August 10, 2004
    Assignee: Bayer Aktiengesellschaft
    Inventors: Johannes Scherer, Alexander Klausener, Robert Söllner
  • Publication number: 20040044243
    Abstract: The invention relates to an improved process for preparing 3-acyloxy-2-methylbenzoic acids by heating substituted naphthalenes in the presence of alkali metal hydroxides and subsequently acylating.
    Type: Application
    Filed: June 10, 2003
    Publication date: March 4, 2004
    Inventors: Johannes Scherer, Horst Behre, Friedrich Muller-Hauck
  • Publication number: 20030013891
    Abstract: This invention relates to the preparation of N,N′-carbonyldiazoles in a particularly advantageous manner by reacting corresponding azolide salts with phosgene in an aromatic compound or an ether as solvent. The azolide salts are preferably prepared by a novel process from an azole that is reacted with a compound of the formula M′R7 or MgR8Z′ in the presence of a solvent.
    Type: Application
    Filed: August 15, 2002
    Publication date: January 16, 2003
    Inventors: Johannes Scherer, Alexander Klausener, Robert Sollner
  • Patent number: 6465658
    Abstract: This invention relates to the preparation of N,N′-carbonyldiazoles in a particularly advantageous manner by reacting corresponding azolide salts with phosgene in an aromatic compound or an ether as solvent. The azolide salts are preferably prepared by a novel process from an azole that is reacted with a compound of the formula M′R7 or MgR8Z′ in the presence of a solvent.
    Type: Grant
    Filed: July 17, 2001
    Date of Patent: October 15, 2002
    Assignee: Bayer Aktiengesellschaft
    Inventors: Johannes Scherer, Alexander Klausener, Robert Söllner
  • Publication number: 20020111497
    Abstract: This invention relates to the preparation of N,N′-carbonyldiazoles in a particularly advantageous manner by reacting corresponding azolide salts with phosgene in an aromatic compound or an ether as solvent. The azolide salts are preferably prepared by a novel process from an azole that is reacted with a compound of the formula M′R7 or MgR8Z′ in the presence of a solvent.
    Type: Application
    Filed: July 17, 2001
    Publication date: August 15, 2002
    Inventors: Johannes Scherer, Alexander Klausener, Robert Sollner
  • Patent number: 6392057
    Abstract: The invention relates to a process for the preparation of N,N′-carbonyldiazoles by reacting azoles with phosgene in a solvent, whereby the azole and the phosgene are metered into an aromatic solvent dried by incipient distillation in such a way that in the time in which 1 mol of azole is metered in, from 0.17 to 0.34 mol of phosgene is metered in simultaneously.
    Type: Grant
    Filed: January 17, 2001
    Date of Patent: May 21, 2002
    Assignee: Bayer Aktiengesellschaft
    Inventors: Johannes Scherer, Alexander Klausener, Robert Söllner
  • Publication number: 20020016462
    Abstract: This invention relates to a process for preparing basic organic nitrogen-containing compounds by
    Type: Application
    Filed: July 25, 2001
    Publication date: February 7, 2002
    Inventors: Johannes Scherer, Gunter Rauchschwalbe, Erich Hammerschmidt, Heinz-Gerd Hartges