Patents by Inventor Werner Thorwart

Werner Thorwart 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: 7160903
    Abstract: Compounds of formula (I) are suitable for the production of pharmaceuticals for the prophylaxis and therapy of disorders in the course of which an increased activity of matrix-degrading metalloproteinases is involved.
    Type: Grant
    Filed: June 13, 2002
    Date of Patent: January 9, 2007
    Assignee: Sanofi-Aventis Deutschland GmbH
    Inventors: Werner Thorwart, Wilfried Schwab, Manfred Schudok, Burkhard Haase
  • Patent number: 6815440
    Abstract: Cyclic and heterocyclic N-substituted &agr;-iminohydroxamic and -carboxylic acids Compounds of the formula I are suitable for preparing pharmaceuticals for the treatment of disorders in the course of which is involved an increased activity of matrix-degrading metalloproteinases.
    Type: Grant
    Filed: March 3, 2003
    Date of Patent: November 9, 2004
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Werner Thorwart, Wilfried Schwab, Manfred Schudok, Burkhard Haase, Eckart Bartnik, Klaus-Ulrich Weithmann
  • Publication number: 20030176432
    Abstract: Cyclic and heterocyclic N-substituted &agr;-iminohydroxamic and -carboxylic acids
    Type: Application
    Filed: March 3, 2003
    Publication date: September 18, 2003
    Applicant: Aventis Pharma Deutschland GmbH.
    Inventors: Werner Thorwart, Wilfried Schwab, Manfred Schudok, Burkhard Haase, Eckart Bartnik, Klaus-Ulrich Weithmann
  • Patent number: 6573277
    Abstract: Compounds of the formula I are suitable for preparing pharmaceuticals for the treatment of disorders in the course of which is involved an increased activity of matrix-degrading metalloproteinases.
    Type: Grant
    Filed: February 12, 2001
    Date of Patent: June 3, 2003
    Inventors: Werner Thorwart, Wilfried Schwab, Manfred Schudok, Burkhard Haase, Eckart Bartnik, Klaus-Ulrich Weithmann
  • Publication number: 20030087945
    Abstract: Compounds of formula (I) 1
    Type: Application
    Filed: June 13, 2002
    Publication date: May 8, 2003
    Applicant: Aventis Pharma Deutschland GmbH
    Inventors: Werner Thorwart, Wilfried Schwab, Manfred Schudok, Burkhard Haase
  • Patent number: 6503934
    Abstract: Compounds of the formula (I): are suitable for the preparation of pharmaceuticals for prophylaxis and treatment of all those diseases where an increased concentration of interleukin-1&bgr; participates in their course, for example septic shock, leukemia, hepatitis, muscular degeneration, HIV infections or degenerative joint diseases (such as osteoarthrosis, spondylosis, chondrolysis following joint trauma or prolonged immobilization of joints following meniscus or patella injuries, or torn ligaments), diseases of the connective tissue (such as collagenosis, periodontal diseases, or wound-healing disturbances), and chronic diseases of the locomotor system (such as inflammatory or immunologically or metabolism-related acute and chronic arthritis, arthropathies, rheumatoid arthritis, myalgias and disturbances in bone metabolism).
    Type: Grant
    Filed: February 9, 2001
    Date of Patent: January 7, 2003
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Werner Thorwart, Klaus-Ulrich Weithmann, Swen Hölder
  • Patent number: 6451824
    Abstract: Compounds of formula (I) are suitable for the production of pharmaceuticals for the prophylaxis and therapy of disorders in the course of which an increased activity of matrix-degrading metalloproteinases is involved.
    Type: Grant
    Filed: May 8, 1998
    Date of Patent: September 17, 2002
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Werner Thorwart, Wilfried Schwab, Manfred Schudok, Burkhard Haase
  • Patent number: 6355673
    Abstract: Compounds of formula (I) are suitable for the production of pharmaceuticals for the prophylaxis and therapy of disorders in the course of which an increased activity of matrix-degrading metalloproteinases is involved
    Type: Grant
    Filed: October 18, 2000
    Date of Patent: March 12, 2002
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Werner Thorwart, Wilfried Schwab, Manfred Schudok, Burkhard Haase, Bernhard Neises, Günter Billen
  • Patent number: 6335333
    Abstract: Compounds of the formula I: stereoisomeric forms, and physiologically tolerable salts thereof are suitable for the production of pharmaceuticals for the therapy and prophylaxis of disorders involving matrix-degrading metalloproteinases.
    Type: Grant
    Filed: December 28, 2000
    Date of Patent: January 1, 2002
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Wilfried Schwab, Werner Thorwart, Manfred Schudok, Burkhard Haase
  • Publication number: 20010039350
    Abstract: Compounds of the formula (I): 1
    Type: Application
    Filed: February 9, 2001
    Publication date: November 8, 2001
    Applicant: Aventis Pharma Deutschland GmbH.
    Inventors: Werner Thorwart, Klaus-Ulrich Weithmann, Swen Holder
  • Publication number: 20010011134
    Abstract: Cyclic and heterocyclic N-substituted &agr;-iminohydroxamic and -carboxylic acids
    Type: Application
    Filed: February 12, 2001
    Publication date: August 2, 2001
    Applicant: Hoechst Aktiengesellschaft
    Inventors: Werner Thorwart, Wilfried Schwab, Manfred Schudok, Burkhard Haase, Eckart Bartnik, Klaus-Ulrich Weithmann
  • Patent number: 6218412
    Abstract: Compounds of the formula (I): are suitable for the preparation of pharmaceuticals for prophylaxis and treatment of all those diseases where an increased concentration of interleukin-1&bgr; participates in their course, for example septic shock, leukemia, hepatitis, muscular degeneration, HIV infections or degenerative joint diseases (such as osteoarthrosis, spondylosis, chondrolysis following joint trauma or prolonged immobilization of joints following meniscus or patella injuries, or torn ligaments), diseases of the connective tissue (such as collagenosis, periodontal diseases, or wound-healing disturbances), and chronic diseases of the locomotor system (such as inflammatory or immunologically or metabolism-related acute and chronic arthritis, arthropathies, rheumatoid arthritis, myalgias and disturbances in bone metabolism).
    Type: Grant
    Filed: October 14, 1999
    Date of Patent: April 17, 2001
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Werner Thorwart, Klaus-Ulrich Weithmann, Swen Hölder
  • Patent number: 6207672
    Abstract: Compounds of the formula I are suitable for preparing pharmaceuticals for the treatment of disorders in the course of which is involved an increased activity of matrix-degrading metalloproteinases.
    Type: Grant
    Filed: March 9, 1999
    Date of Patent: March 27, 2001
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Werner Thorwart, Wilfried Schwab, Manfred Schudok, Burkhard Haase, Eckart Bartnik, Klaus-Ulrich Weithmann
  • Patent number: 6201130
    Abstract: Compounds of the formula I: stereoisomeric forms, and physiologically tolerable salts thereof are suitable for the production of pharmaceuticals for the therapy and prophylaxis of disorders involving matrix-degrading metalloproteinases.
    Type: Grant
    Filed: November 5, 1999
    Date of Patent: March 13, 2001
    Assignee: Aventis Pharma Duetschland GmbH
    Inventors: Wilfried Schwab, Werner Thorwart, Manfred Schudok, Burkhard Haase
  • Patent number: 6159995
    Abstract: Compounds of formula (I) ##STR1## are suitable for the production of pharmaceuticals for the prophylaxis and therapy of disorders in the course of which an increased activity of matrix-degrading metalloproteinases is involved.
    Type: Grant
    Filed: May 8, 1998
    Date of Patent: December 12, 2000
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Werner Thorwart, Wilfried Schwab, Manfred Schudok, Burkhard Haase, Bernhard Neises, Gunter Billen
  • Patent number: 5922868
    Abstract: Use of xanthine derivatives for the treatment of nerve damage following an interruption in blood circulation.The invention relates to the use of xanthine derivatives of the formula I ##STR1## in which R.sup.2 is a (C.sub.1 -C.sub.4)-alkyl group and at least one of the symbols R.sup.1 and R.sup.3 is a radical of the formula II or III ##STR2## in which A is CHOH, CO or dioxolane, R.sup.4 is a hydrogen atom or a (C.sub.1 -C.sub.4)-alkyl group and n is 0 to 5, and in which R.sup.5 and R.sup.6 are hydrogen atoms or (C.sub.1 -C.sub.4)-alkyl groups or, together with the nitrogen atom to which they are bonded, form a 5- to 7-membered ring, it being possible for one carbon atom to be replaced by an oxygen or nitrogen atom, m is 1 or 2 and the other radical R.sup.1 or R.sup.3, if appropriate, is a hydrogen atom, a (C.sub.1 -C.sub.6)-alkyl group or a (C.sub.3 -C.sub.
    Type: Grant
    Filed: December 22, 1995
    Date of Patent: July 13, 1999
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Werner Thorwart, Harald Furrer, Erhard Wolf, Ulrich Gebert, Erhard Rossmanith, John J. Grome, Ernst-Jurgen Schneider
  • Patent number: 5714514
    Abstract: The present invention relates to 2-cyano-3-mercaptocrotonamide derivatives, a process for their preparation, and their use the treatment of immune disorders, carcinomatous disorders, rejection reactions in transplantations and skin disorders or allergy.
    Type: Grant
    Filed: September 16, 1996
    Date of Patent: February 3, 1998
    Assignee: Hoechst Aktiegesellschaft
    Inventors: Friedrich-Johannes Kammerer, Rudolf Schleyerbach, Werner Thorwart
  • Patent number: 5627173
    Abstract: Phosphonoacetic acid derivatives and their use for treating degenerative joint disorders Compounds of the formula I ##STR1## are suitable for producing pharmaceuticals for the treatment and prophylaxis of degenerative joint disorders, of rheumatic disorders accompanied by cartilage breakdown, such as rheumatoid arthritis, joint trauma and chondrolysis as a consequence of prolonged immobilization of the joint, of inflammations, septic shock, disorders with impaired leukocyte adhesion, disorders caused by an elevated concentration of tumor necrosis factor alpha, such as cachexia or Crohn's disease.
    Type: Grant
    Filed: January 23, 1996
    Date of Patent: May 6, 1997
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Rolf Graeve, Werner Thorwart, Ruth Raiss, Klaus U. Weithmann, Stefan M ullner
  • Patent number: 5137897
    Abstract: Novel substituted thiazoles of the formula I ##STR1## in which R.sup.1 is a saturated or unsaturated, straight-chain or branched C.sub.1 -C.sub.5 -alkyl group,R.sup.2 is a hydrogen atom or an alkyl radical having 1 to 3 carbon atoms,A is an intermediate chain of the formula--(CH.sub.2).sub.n --Y--CR.sup.3 R.sup.4 --; --CH.dbd.CR.sup.3 --(CH.sub.2).sub.m -- or --CH.dbd.N--O--(CH.sub.2).sub.n --whereY is a single bond, an oxygen or sulfur atom or a carbonyl group,R.sup.3 and R.sup.4 are identical or different and are a hydrogen atom or an alkyl radical having up to two carbon atoms, m is a number from 0 to 3 and n is a number from 1 to 4, andZ is a tetrazole or CN group, or a radical of the formula ##STR2## X is a hydroxyl group or a radical of the formula R.sup.5 O-- or R.sup.6 R.sup.7 N--, where R.sup.5 is a straight-chain or branched C.sub.1 -C.sub.4 -alkyl radical which is optionally substituted by hydroxyl, C.sub.1 -C.sub.3 -alkoxy or C.sub.1 -C.sub.3 -alkylamino,R.sup.6 and R.sup.
    Type: Grant
    Filed: December 13, 1990
    Date of Patent: August 11, 1992
    Assignee: Hoechst Aktiengesllschaft
    Inventors: Werner Thorwart, Rudolf Schleyerbach, Robert Bartlett, Klaus U. Weithmann
  • Patent number: 4940790
    Abstract: Novel 5-(3-alkyl-5-tert.butyl-4-hydroxyphenyl)-2-amino-6H-1,3,4-thiadiazines of the general formula I ##STR1## in which R.sup.1 =C.sub.1 -C.sub.4 -alkyl,R.sup.2 =H or C.sub.1 -C.sub.3 -alkylR.sup.3 and R.sup.4 =independently of one another, optionally substituted and optionally O- or S-interrupted alkyl, alkenyl or alkynyl groups, it being possible for one of the two radicals to also be H,or R.sup.3 +R.sup.4 together with the nitrogen atom to which they are bound, may denote an optionally substituted 4- to 7-membered ring which optionally contains a further heteroatom (O, S or N),and the physiologically acceptable acid-addition salts thereof. The compounds are primarily suitable for prevention and treatment of inflammatory--in particular inflammatory rheumatic--disorders and/or pain.
    Type: Grant
    Filed: January 28, 1988
    Date of Patent: July 10, 1990
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Werner Thorwart, Ulrich Gebert, Rudolf Schleyerbach, Robert R. Bartlett