Patents by Inventor Helmut Mohr

Helmut Mohr 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: 20240075971
    Abstract: For reliable, failsafe monitoring of the locking of a closure device of a vehicle of a cableway is disclosed in which provision is made for an electrical connection to be established between a vehicle powerline modem on the vehicle and a station powerline modem, which is connected to the cableway controller, via a busbar in the station, with which contact is made by a current collector of the vehicle, and for the locking status of a locking unit to be transmitted from the vehicle to the cableway controller via this connection by means of powerline communication, wherein, in the event of defective locking, the vehicle is stopped in the region of a busbar in the station and the locking status is transmitted to the cableway controller again when the vehicle is at a standstill.
    Type: Application
    Filed: December 15, 2021
    Publication date: March 7, 2024
    Inventors: Daniel Pfeifer, Clemens Mohr, Helmut Nagel
  • Patent number: 6727279
    Abstract: The present invention relates to novel arylsulphonamides and analogues, to processes for their preparation and to their use for the prophylaxis and treatment of neurodegenerative disorders, in particular for the treatment of cerebral apoplexy, craniocerebral trauma, pain and spasticity.
    Type: Grant
    Filed: August 21, 2002
    Date of Patent: April 27, 2004
    Assignee: Bayer Aktiengesellschaft
    Inventors: Joachim Mittendorf, Jürgen Dressel, Michael Matzke, Jörg Keldenich, Frank Mauler, Jean-Marie-Victor de Vry, Jürgen Franz, Peter Spreyer, Verena Vöhringer, Joachim Schumacher, Michael-Harold Rock, Ervin Horvàth, Arno Friedl, Klaus-Helmut Mohrs, Siegfried Raddatz, Reinhard Jork
  • Patent number: 6573278
    Abstract: The present invention relates to new aryl ether sulphonamides and analogues, processes for their preparation and their use for the treatment of neurodegenerative disorders, in particular for the prophylaxis and treatment of neurodegenerative disorders, in particular for the treatment of cerebral apoplexy and craniocerebral trauma.
    Type: Grant
    Filed: June 11, 2001
    Date of Patent: June 3, 2003
    Assignee: Bayer Aktiengesellschaft
    Inventors: Joachim Mittendorf, Jürgen Dressel, Michael Matzke, Jörg Keldenich, Klaus-Helmut Mohrs, Siegfried Raddatz, Jürgen Franz, Peter Spreyer, Verena Vöhringer, Joachim Schuhmacher, Michael-Harold Rock, Ervin Horváth, Arno Friedl, Frank Mauler, Jean Marie Viktor de Vry, Reinhard Jork
  • Publication number: 20030073727
    Abstract: The present invention relates to novel arylsulphonamides and analogues, to processes for their preparation and to their use for the prophylaxis and treatment of neurodegenerative disorders, in particular for the treatment of cerebral apoplexy, craniocerebral trauma, pain and spasticity.
    Type: Application
    Filed: August 21, 2002
    Publication date: April 17, 2003
    Inventors: Joachim Mittendorf, Jurgen Dressel, Michael Matzke, Jorg Keldenich, Frank Mauler, Jean-Marie-Victor de Vry, Jurgen Franz, Peter Spreyer, Verena Vohringer, Joachim Schumacher, Michael-Harold Rock, Ervin Horvath, Arno Friedl, Klaus-Helmut Mohrs, Siegfried Raddatz, Reinhard Jork
  • Patent number: 6469054
    Abstract: The present invention relates to novel arylsulphonamides and analogues, to processes for their preparation and to their use for the prophylaxis and treatment of neurodegenerative disorders, in particular for the treatment of cerebral apoplexy, craniocerebral trauma, pain and spasticity.
    Type: Grant
    Filed: February 16, 2001
    Date of Patent: October 22, 2002
    Assignee: Bayer Aktiengesellshaft
    Inventors: Joachim Mittendorf, Jürgen Dressel, Michael Matzke, Jörg Keldenich, Frank Mauler, Jean-Marie-Victor de Vry, Jürgen Franz, Peter Spreyer, Verena Vöhringer, Joachim Schumacher, Michael-Harold Rock, Ervin Horvàth, Arno Friedl, Klaus-Helmut Mohrs, Siegfried Raddatz, Reinhard Jork
  • Publication number: 20020072529
    Abstract: The present invention relates to new aryl ether sulphonamides and analogues, processes for their preparation and their use for the treatment of neurodegenerative disorders, in particular for the prophylaxis and treatment of neurodegenerative disorders, in particular for the treatment of cerebral apoplexy and craniocerebral trauma.
    Type: Application
    Filed: June 11, 2001
    Publication date: June 13, 2002
    Inventors: Joachim Mittendorf, Jurgen Dressel, Michael Matzke, Jorg Keldenich, Klaus-Helmut Mohrs, Siegfried Raddatz, Jurgen Franz, Peter Spreyer, Verena Vohringer, Joachim Schuhmacher, Michael-Harold Rock, Ervin Horvath, Arno Friedl, Frank Mauler, Jean Marie Viktor de Vry, Reinhard Jork
  • Patent number: 6262112
    Abstract: The present invention relates to new aryl ether sulphonamides and analogs, processes for their preparation and their use for the treatment of neurodegenerative disorders, in particular for the prophylaxis and treatment of neurodegenerative disorders, in particular for the treatment of cerebral apoplexy and craniocerebral trauma.
    Type: Grant
    Filed: November 15, 1999
    Date of Patent: July 17, 2001
    Assignee: Bayer Aktiengesellschaft
    Inventors: Joachim Mittendorf, Jürgen Dressel, Michael Matzke, Jörg Keldenich, Klaus-Helmut Mohrs, Siegfried Raddatz, Jürgen Franz, Peter Spreyer, Verena Vöhringer, Joachim Schuhmacher, Michael-Harold Rock, Ervin Horváth, Arno Friedl, Frank Mauler, Jean Marie Viktor de Vry, Reinhard Jork
  • Patent number: 5962724
    Abstract: The present invention relates to a highly enantioselective process for the preparation of enantiomerically pure cyclopentane- and -pentene .beta.-amino acids of the general formula (I) ##STR1## in which A and L, A and D or E and L, D and E, R.sup.2, R.sup.3, T and R.sup.1 have the meaning given in the description.
    Type: Grant
    Filed: July 5, 1996
    Date of Patent: October 5, 1999
    Assignee: Bayer Aktiengesellschaft
    Inventors: Joachim Mittendorf, Hermann Arold, Peter Fey, Michael Matzke, Hans-Christian Militzer, Klaus-Helmut Mohrs
  • Patent number: 5693650
    Abstract: 4-(Quinolin-2-yl-methoxy)-phenyl-acetic acid derivatives are prepared by reacting quinoline-methoxy-phenyl-acetic acids with the corresponding glycinol derivatives, if appropriate with activation of the carboxylic acid function. The new compounds are suitable as active compounds in medicaments, in particular in antiatherosclerotic medicaments.
    Type: Grant
    Filed: December 5, 1995
    Date of Patent: December 2, 1997
    Assignee: Bayer Aktiengesellschaft
    Inventors: Ulrich Muller, Richard Connell, Siegfried Goldmann, Klaus-Helmut Mohrs, Rolf Angerbauer, Matthias Muller-Gliemann, Ulrich Niewohner, Rudi Grutzmann, Martin Beuck, Stefan Wohlfeil, Hilmar Bischoff, Dirk Denzer
  • Patent number: 5691337
    Abstract: Oxy-phenyl-(phenyl)glycinolamides with heterocyclic substituents are prepared by reaction of the corresponding oxyphenylcarboxylic acids with heterocyclic substituents with phenylglycinol. The new substances are suitable as active compounds in medicaments, in particular in agents having an antiatherosclerotic action.
    Type: Grant
    Filed: January 13, 1997
    Date of Patent: November 25, 1997
    Assignee: Bayer Aktiengesellschaft
    Inventors: Ulrich Muller, Richard Connell, Siegfried Goldmann, Klaus-Helmut Mohrs, Siegfried Raddatz, Michael Matzke, Rudi Grutzmann, Martin Beuck, Stefan Wohlfeil, Hilmar Bischoff, Dirk Denzer
  • Patent number: 5646162
    Abstract: Oxy-phenyl-(phenyl)gycinolamides with heterocyclic substituents are prepared by reaction of the corresponding oxyphenylcarboxylic acids with heterocyclic substituents with phenylglycinol. The new substances are suitable as active compounds in medicaments, in particular in agents having an antiatherosclerotic action.
    Type: Grant
    Filed: December 1, 1995
    Date of Patent: July 8, 1997
    Assignee: Bayer Aktiengesellschaft
    Inventors: Ulrich Muller, Richard Connell, Siegfried Goldmann, Klaus-Helmut Mohrs, Siegfried Raddatz, Michael Matzke, Rudi Grutzmann, Martin Beuck, Stefan Wohlfeil, Hilmar Bischoff, Dirk Denzer
  • Patent number: 5597833
    Abstract: Substituted quinol-2-yl-methoxy-phenylacetic acid derivatives are prepared by reacting correspondingly substituted phenols with quinolylmethyl halides or by reacting unsubstituted phenols with quinolylmethyl halides and subsequent alkylation. The substituted quinol-2-yl-methoxy-phenylacetic acid derivatives may be employed as active substances in medicaments.
    Type: Grant
    Filed: August 4, 1993
    Date of Patent: January 28, 1997
    Assignee: Bayer Aktiengesellschaft
    Inventors: Michael Matzke, Klaus-Helmut Mohrs, Siegfried Raddatz, Romanis Fruchtmann, Reiner M uller-Peddinghaus, Armin Hatzelmann
  • Patent number: 5504213
    Abstract: The Benzofuranyl- and -thiophenyl-alkane-carboxylic acid derivatives are prepared Tby cyclisation of hydroxy acetophenones and related compounds or by Wittig-reaction of benzofuranyl aldehydes. The compounds can be used to prepared medicaments.
    Type: Grant
    Filed: April 29, 1994
    Date of Patent: April 2, 1996
    Assignee: Bayer Aktiengesellschaft
    Inventors: Rudiger Fischer, Gabriele Braunlich, Klaus-Helmut Mohrs, Rudolf Hanko, John-Edward Butler-Ransohoff, Mazen Es-Sayed, Graham Sturton, Steve Tudhope, Trevor Abram, Wendy J. McDonald-Gibson
  • Patent number: 5473076
    Abstract: (Quinolin-2-yl-methoxy)phenylacetic acids are known as inhibitors of enzymatic reactions in the context of arachidonic acid metabolism. Enantiomerically pure (quinolin-2-yl-methoxy)phenylacetic acids can be prepared in a simple manner and in high purity and yield by diastereoselective alkylation of corresponding (quinolin-2-yl-methoxy)phenylacetic acid menthyl esters and subsequent specific removal of the ester radical with acids.
    Type: Grant
    Filed: December 8, 1993
    Date of Patent: December 5, 1995
    Assignee: Bayer Aktiengesellschaft
    Inventors: Matthias Decker, Klaus-Helmut Mohrs, Siegfried Raddatz
  • Patent number: 5399698
    Abstract: The novel quinolin-2-yl-methoxybenzylhydroxyureas can be prepared by reaction of appropriate ketones with hydroxylamine and reduction of the ketoximes and subsequent reaction with isocyanates. The new substances can be employed as active substances in medicaments.
    Type: Grant
    Filed: February 17, 1993
    Date of Patent: March 21, 1995
    Assignee: Bayer Aktiengesellschaft
    Inventors: Michael Matzke, Klaus-Helmut Mohrs, Siegfried Raddatz, Romanis Fruchtmann, Armin Hatzelmann, Christian Kohlsdorfer, Reiner Muller-Peddinghaus, Pia Theisen-Popp
  • Patent number: 5391747
    Abstract: A (quinolin-2-yl-methoxy) phenylacyl-sulphonamide or -cyanamide of the formula ##STR1## and physiologically acceptable salts thereof. The (quinolin-2-yl-methoxy)phenylacylsulphonamide or -cyanamide is useful as an active compound in medicaments, particularly as a lipoxygenase inhibitor.
    Type: Grant
    Filed: September 23, 1991
    Date of Patent: February 21, 1995
    Assignee: Bayer Aktiengesellschaft
    Inventors: Siegfried Raddatz, Klaus-Helmut Mohrs, Romanis Fruchtmann, Christian Kohlsdorfer, Pia Theisen-Popp, Reiner Muller-Peddinghaus
  • Patent number: 5310744
    Abstract: Quinolylmethoxyphenyl-acetamides of the formula: ##STR1## in which A, B, D, E, G, L and M are hydrogen, hydroxyl, halogen, cyano, carboxyl, nitro, trifluoromethyl, trifluoromethoxy, alkyl, alkoxy or optionally substituted aryl;R.sub.1 represents optionally substituted cycloalkyl; andR.sub.2 and R.sub.3 independently represent hydrogen, alkyl, benzyl, or optionally substituted cycloalkyl; or together represent piperidinyl, morpholino, or piperazinyl;show a high in vitro activity as leukotriene synthesis inhibitors and, therefore, are suitable for the treatment and prevention of inflammations.
    Type: Grant
    Filed: November 23, 1992
    Date of Patent: May 10, 1994
    Assignee: Bayer Aktiengesellschaft
    Inventors: Siegfried Raddatz, Klaus-Helmut Mohrs, Michael Matzke, Romanis Fruchtmann, Armin Hatzelmann, Reiner Muller-Peddinghaus
  • Patent number: 5306820
    Abstract: (Quinolin-2-yl-methoxy)phenylacetic acids are known as inhibitors of enzymatic reactions in the context of arachidonic acid metabolism.Enantiomerically pure (quinolin-2-yl-methoxy)phenylacetic acids can be prepared in a simple manner and in high purity and yield by diastereoselective alkylation of corresponding (quinolin-2-yl-methoxy)phenylacetic acid menthyl esters and subsequent specific removal of the ester radical with acids.
    Type: Grant
    Filed: April 10, 1992
    Date of Patent: April 26, 1994
    Assignee: Bayer Aktiengesellschaft
    Inventors: Matthias Decker, Klaus-Helmut Mohrs, Siegfried Raddatz
  • Patent number: 5304563
    Abstract: The title compounds are prepared either by reacting the corresponding halogenomethylquinolines with substituted phenols, optionally subsequently alkylating these or hydrolysing esters to acids, or by reacting phenyl-substituted quinolinecarboxylic acid derivatives with sulphonamides. The new phenyl-substituted quinolines are utilizable as active substances in medicaments, in particular as lipoxygenase inhibitors.
    Type: Grant
    Filed: October 28, 1992
    Date of Patent: April 19, 1994
    Assignee: Bayer Aktiengesellschaft
    Inventors: Siegfried Raddatz, Klaus-Helmut Mohrs, Michael Matzke, Romanis Fruchtmann, Armin Hatzelmann, Christian Kohlsdorfer, Reiner Muller-Peddinghaus, Pia Theisen-Popp
  • Patent number: 5292769
    Abstract: Substituted mandelic acid derivatives can be prepared by reaction of glyoxylic esters with Grignard compounds. The substituted mandelic acid derivatives are suitable as active compounds in medicaments, in particular for medicaments which inhibit leukotriene synthesis.
    Type: Grant
    Filed: August 21, 1992
    Date of Patent: March 8, 1994
    Assignee: Bayer Aktiengesellschaft
    Inventors: Klaus-Helmut Mohrs, Siegfried Raddatz, Michael Matzke, Romanis Fruchtmann, Armin Hatzelmann, Christian Kohlsdorfer, Reiner Muller-Peddinghaus, Pia Theisen-Popp