Patents by Inventor Stephan Wnendt

Stephan Wnendt 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: 20040117008
    Abstract: Implants and methods of making same are provided for treatment or prophylaxis of coronary or peripheral vascular constrictions or vascular occlusions, and particularly, stenoses or restenoses, that comprise FK506 in chemically covalently bound, non-covalently bound or physically immobilized form.
    Type: Application
    Filed: August 15, 2003
    Publication date: June 17, 2004
    Applicants: Abbott Laboratories Vascular Enterprises Ltd., Fujisawa Pharmaceutical Company, Ltd.
    Inventors: Stephan Wnendt, Randolf Von Oepen, Bernd Kuttler, Gerhard Lang, Guenter Lorenz, Axel Grandt
  • Publication number: 20040102701
    Abstract: An intravascular ultrasonic imaging catheter is provided with a flexible circuit electrically coupled to a transducer array mounted on the distal end of the catheter, a portion of the flexible circuit being helically wound about the catheter in order to enhance the flexibility of the circuit. The catheter may be a balloon catheter which is also provided with a stent mounted on the balloon, the stent carrying one or more drugs designed to be eluted or washed into a patient's blood stream after the stent ahs been delivered, by a the balloon catheter, into a target area within the patient's vascular system.
    Type: Application
    Filed: August 6, 2003
    Publication date: May 27, 2004
    Inventors: Elvin Nix, William Howes, Robert Dickinson, Stephan Wnendt
  • Publication number: 20040087478
    Abstract: The invention relates to a method for discovering pain-relevant or pain-regulating substances, associated polynucleotides, peptides, proteins, vectors and cells, to compounds identified thereby, corresponding medicaments, diagnostic reagents, and to their use in pain therapy.
    Type: Application
    Filed: September 17, 2003
    Publication date: May 6, 2004
    Inventors: Clemens Gillen, Ingrid Wetzels, Stephan Wnendt, E. Weihe, M.K.-H. Schaefer
  • Patent number: 6509368
    Abstract: Use of catechol derivatives of the general formula I wherein R1 to R5 are as defined according to claim 1, as protease inhibitors.
    Type: Grant
    Filed: July 13, 2001
    Date of Patent: January 21, 2003
    Assignee: Gruenenthal GmbH
    Inventors: Ulrich Seipp, Oswald Zimmer, Wolfgang Strassburger, Johannes Schneider, Stephan Wnendt, Norbert Ulbrich, Heide Hecker-Kia, Bernd Zimmermann
  • Publication number: 20030008859
    Abstract: The invention relates to the use of substituted 4-amino-1-phenylbutan-2-ol compounds in the form of their racemates, enantiomers, diastereomers or corresponding bases or corresponding salts of physiologically acceptable acids as regulators for the nociceptin/orphanin-FQ ligand ORL1 receptor system and for the production of medicaments.
    Type: Application
    Filed: June 24, 2002
    Publication date: January 9, 2003
    Inventors: Bernd Sundermann, Stephan Wnendt, Werner Englberger
  • Patent number: 6500845
    Abstract: The invention relates to the use of certain lactam derivatives corresponding to the formula I as pharmaceutical compounds with immunomodulatory activity, to new lactam derivatives, and to processes for preparing these derivatives.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: December 31, 2002
    Assignee: Gruenenthal GmbH
    Inventors: Horst Boehlke, Michael Finkam, Oswald Zimmer, Johannes Schneider, Stephan Wnendt, Kai Zwingenberger
  • Publication number: 20020165247
    Abstract: A method for agonizing or antagonizing the ORL1 (opioid receptor-like) receptor of the nociceptin/orphanin FQ ligand ORL1 receptor system using a morphinan compound of the general formula I or derivatives thereof. Also disclosed are methods for treating neuropathic pain and/or anxiolysis and/or depression and/or diuresis and/or urinary incontinence and/or hypotension and or hypertension and/or senile dementia and/or Alzheimer's disease and/or general cognitive dysfunctions and/or tinnitus and/or impaired hearing and/or epilepsy and/or obesity and/or cachexia.
    Type: Application
    Filed: February 15, 2002
    Publication date: November 7, 2002
    Inventors: Stephan Wnendt, Wolfgang Strassburger, Helmut Buschmann, Elke Reiss-Mueller, Thomas Krueger
  • Patent number: 6476044
    Abstract: A method for agonizing or antagonizing the ORL1 (opioid receptor-like) receptor of the nociceptin/orphanin FQ ligand ORL1 receptor system using a morphinan compound of the general formula I or derivatives thereof. Also disclosed are methods for treating neuropathic pain and/or anxiolysis and/or depression and/or diuresis and/or urinary incontinence and/or hypotension and or hypertension and/or senile dementia and/or Alzheimer's disease and/or general cognitive disfunctions an/or tinnitus and/or impaired hearing and/or epilepsy and/or obesity and/or cachexia.
    Type: Grant
    Filed: February 15, 2002
    Date of Patent: November 5, 2002
    Assignee: Gruenenthal GmbH
    Inventors: Stephan Wnendt, Wolfgang Strassburger, Helmut Buschmann, Elke Reiss-Mueller, Thomas Krueger
  • Patent number: 6417197
    Abstract: Thalidomide prodrugs of the formula I: in which R is —CHR1—NHR2 or —(CH2)nCOOH; R1 is H or C1-4 alkyl; R2 is H, C1-3 alkyl, C(O)—CH2—NHR3 or an amino-protective group, R3 is H or an amino-protective group, and n is an integer from 2 to 4, in the form of their free bases or of salts with physiologically acceptable acids, as well as a process for preparation of such prodrugs and the use of such prodrugs as an active drug substance.
    Type: Grant
    Filed: December 14, 1998
    Date of Patent: July 9, 2002
    Assignee: Gruenenthal GmbH
    Inventors: Johannes Schneider, Werner Winter, Stephan Wnendt, Kai Zwingenberger, Kurt Eger, Michaela Akermann
  • Patent number: 6133011
    Abstract: Chimeric proteins with fibrinolytic and thrombin-inhibiting properties having a plasminogen-activating amino acid sequence which is linked at its C-terminal end to a thrombin-inhibiting amino acid sequence.
    Type: Grant
    Filed: November 10, 1997
    Date of Patent: October 17, 2000
    Assignee: Gruenenthal GmbH
    Inventors: Stephan Wnendt, Gerd Josef Steffens, Elke Janocha, Regina Heinzel-Wieland
  • Patent number: 6110941
    Abstract: Compounds analogous to thalidomide from the class comprising piperidine-2,6-diones are described, as are a method of preparing them and their use in drugs.
    Type: Grant
    Filed: January 29, 1998
    Date of Patent: August 29, 2000
    Assignee: Gruenenthal GmbH
    Inventors: Oswald Zimmer, Werner Winter, Stephan Wnendt, Kai Zwingenberger, Kurt Eger, Uwe Teubert
  • Patent number: 6004963
    Abstract: A substituted 2,4-imidazolidinedione compound corresponding to the formula I ##STR1## a process for production thereof and the use of these compounds in a pharmaceutical preparation are described. Substituents R1, R2, R3 and R4 have the same meaning as defined in the specification.
    Type: Grant
    Filed: October 25, 1996
    Date of Patent: December 21, 1999
    Assignee: Gruenenthal GmbH
    Inventors: Oswald Zimmer, Hoerst Boehlke, Stephan Wnendt, Cornelia Geist, Kai Zwingenberger
  • Patent number: 5976841
    Abstract: Proteins having fibrinolytic and coagulation-inhibiting properties which are linked at the N- and/or C-terminal end of the plasminogen-activating amino acid sequence to a thrombin- or factor Xa-inhibiting amino acid sequence. The proteins, which are produced by genetic engineering, are useful as thrombolytic agents.
    Type: Grant
    Filed: November 17, 1995
    Date of Patent: November 2, 1999
    Assignee: Gruenenthal GmbH
    Inventors: Stephan Wnendt, Regina Heinzel-Wieland, Gerd Josef Steffens
  • Patent number: 5747291
    Abstract: Bifunctional urokinase variants possessing improved fibrinolytic properties and thrombin inhibitory activities, plasmids used in the production of these polypeptides, as well as thrombolytic agents containing one of the bifunctional urokinase variants as active ingredient are described.
    Type: Grant
    Filed: September 27, 1996
    Date of Patent: May 5, 1998
    Assignee: Gruenenthal GmbH
    Inventors: Gerd J. Steffens, Stephan Wnendt, Johannes Schneider, Regina Heinzel-Wieland, Derek John Saunders
  • Patent number: 5681721
    Abstract: Bifunctional urokinase variants possessing improved fibrinolytic properties and thrombin inhibitory activities, plasmids used in the production of these polypeptides, as well as thrombolytic agents containing one of the bifunctional urokinase variants as active ingredient are described.
    Type: Grant
    Filed: July 20, 1993
    Date of Patent: October 28, 1997
    Assignee: Gruenenthal GmbH
    Inventors: Gerd J. Steffens, Stephan Wnendt, Johannes Schneider, Regina Heinzel-Wieland, Derek John Saunders