Patents by Inventor Thomas Weiser

Thomas Weiser 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: 6387921
    Abstract: Substituted 1,2,3,4,5,6-hexahydro-2,6-methano-3-benzazocines of general formula 1: wherein: R1 and R2, which are identical or different, are each hydrogen, C1-C6-alkyl, C1--C6-alkyloxy, OH, F, Cl, or Br; R3 is hydrogen, F, Cl, Br, methyl, ethyl, OH, or methoxy; R4 and R5, which are identical or different, are each hydrogen, methyl, or ethyl; R6 is hydrogen; X is NH2, NH—(C1-C6-alkyl), N(C1-C6-alkyl)2, the two C1-C6-alkyl groups of which are identical or different, NH—COH, NH—CO(C1-C6-alkyl), or F; A is —(CH2)3—, —CH2—CH2—O—, —CH2—O—CH2—, —(CH2)4—, —CH(C1-C6-alkyl)-O—CH2—, —(CH2)2—O—CH2—, —(CH2)3—O—, —(CH2)5—, —CH2—O—(CH2)3—, —(CH2)2—O—(CH2)2—, —(CH2)3—O—CH2—, —(CH2)4—O—, —CH2—O—CH2—CH2—O—,
    Type: Grant
    Filed: November 27, 2001
    Date of Patent: May 14, 2002
    Assignee: Boehringer Ingelheim Pharma KG
    Inventors: Matthias Grauert, Adrian Carter, Thomas Weiser, Helmut Ensinger, Wolfram Gaida, Joachim Mierau
  • Publication number: 20020045651
    Abstract: A method for treating a neurodegenerative disease or cerebral ischemia arising from conditions selected from the group consisting of Status epilepticus, hypoglycaemia, hypoxia, anoxia, brain trauma, brain oedema, amyotropic lateral sclerosis, Huntington's disease, Alzheimer's disease, hypotonia, cardiac infarction, brain pressure (elevated intracranial pressure), ischaemic and haemorrhagic stroke, global cerebral ischaemia with heart stoppage, diabetic polyneuropathy, tinnitus, perinatal asphyxia, psychosis, schizophrenia, depression, and Parkinson's disease, the method of treatment comprising administering to a host in need of such treatment a therapeutic amount of a compound of formula (I) 1
    Type: Application
    Filed: April 23, 2001
    Publication date: April 18, 2002
    Inventors: Michael Brenner, Wolf-Dietrich Bechtel, Rainer Palluk, Marion Wienrich, Thomas Weiser
  • Publication number: 20020042410
    Abstract: Compounds of formula 1, 1
    Type: Application
    Filed: July 24, 2001
    Publication date: April 11, 2002
    Inventors: Klaus Fuchs, Werner Stransky, Matthias Grauert, Adrian Carter, Wolfram Gaida, Thomas Weiser, Helmut Ensinger
  • Patent number: 6355652
    Abstract: Substituted 1,2,3,4,5,6-hexahydro-2,6-methano-3-benzazocines of general formula 1: wherein: R1 and R2, which may be identical or different, are each hydrogen, C1-C6-alkyl, C1-C6-alkyloxy, OH, F, Cl, or Br; R3 is hydrogen, F, Cl, Br, methyl, ethyl, OH, or methoxy; R4, R5, and R6, which may be identical or different, are each hydrogen, methyl, or ethyl; X is NH2, NH-(C1-C6-alkyl), N(C1-C6-alkyl)2, the two C1-C6-alkyl groups of which may be identical or different, NH—COH, NH—CO(C1-C6-alkyl), or F; A is —(CH2)3—, —CH2—CH2—O—, —CH2—O—CH2—, —(CH2)4—, —CH(C1-C6-alkyl)-O—CH2—, —(CH2)2—O—CH213 , —(CH2)3—O—, —(CH2)5—, —CH2—O—(CH2)3—, —(CH2)2—O—(CH2)2—, —(CH2)3—O—CH2—, —(CH2)4—O—, —CH2—O—CH2—CH2—O—,  the
    Type: Grant
    Filed: October 30, 2000
    Date of Patent: March 12, 2002
    Assignee: Boehringer Ingelheim Pharma KG
    Inventors: Matthias Grauert, Adrian Carter, Thomas Weiser, Helmut Ensinger, Wolfram Gaida, Joachim Mierau
  • Publication number: 20020013313
    Abstract: The present invention relates to new positive allosteric AMPA receptor modulators of general formula (I) 1
    Type: Application
    Filed: January 31, 2001
    Publication date: January 31, 2002
    Inventors: Karin Winter, Thomas Weiser, Stefan M. Blech, Angelo Ceci
  • Patent number: 6277872
    Abstract: The invention relates to oxadiazole derivatives of general formula (I) wherein X, Y, Z and R1 are defined as described in the specification and claims, processes for preparing them and their use as pharmaceutical compositions.
    Type: Grant
    Filed: July 26, 1999
    Date of Patent: August 21, 2001
    Assignee: Boehringer Ingelheim KG
    Inventors: Michael Brenner, Roland Maier, Marion Wienrich, Thomas Weiser, Rainer Palluk, Wolf-Dietrich Bechtel, Angelo Sagrada, Helmut Ensinger, Uwe Pschorn, Raffaele Cesana
  • Patent number: 6255327
    Abstract: The invention relates to new diphenyl-substituted 5-ring heterocycles of general formula (I) wherein A, X and the groups R1, R2, R3, R4 and R5 are defined as in the claims, processes for preparing them and their use as pharmaceutical compositions.
    Type: Grant
    Filed: April 13, 1999
    Date of Patent: July 3, 2001
    Assignee: Boehringer Ingelheim Pharma KG
    Inventors: Michael Brenner, Wolf-Dietrich Bechtel, Rainer Palluk, Marion Wienrich, Thomas Weiser, Enzo Cereda, Maura Bignotti, Carlo Maria Pellegrini
  • Patent number: 6245777
    Abstract: The present invention relates to N-(5-phenyl-tetrahydrofuranyl)methyl- and N-(6-phenyl-tetrahydropyranyl)methyl-substituted 1,2,3,4,5,6-hexahydro-2,6-methano-3-benzazocin-10-ols of general formula 1, processes for preparing such compounds, pharmaceutical compositions containing such compounds and methods for using such compounds for the treatment of various diseases caused by a functional disorder resulting from overstimulation.
    Type: Grant
    Filed: February 22, 2000
    Date of Patent: June 12, 2001
    Assignee: Boehringer Ingelheim Pharma KG
    Inventors: Matthias Grauert, Hans Briem, Matthias Hoffmann, Adrian Carter, Thomas Weiser, Wolf-Dietrich Bechtel, Rainer Palluk
  • Patent number: 6235738
    Abstract: The invention relates to novel diphenyl-substituted heterocycles with 6-membered ring of general formula (I) in which A, X and the residues R1, R2, R3, R4 and R5 are as defined in the claims, processes for the preparation thereof and the use thereof as medicaments.
    Type: Grant
    Filed: April 12, 1999
    Date of Patent: May 22, 2001
    Assignees: Boehringer Ingelheim Pharma KG, Boehringer Ingelheim Italia S.p.A.
    Inventors: Michael Brenner, Rainer Palluk, Marion Wienrich, Thomas Weiser, Enzo Cereda, Maura Bignotti, Carlo Maria Pellegrini, Giovanni Battista Schiavi, Raffaele Cesana
  • Patent number: 6187780
    Abstract: Asymmetrically substituted xanthine derivatives having adenosine A1 antagonistic activity. These are useful as pharmaceuticals. Exemplary are: (a) 3-(2-(2-acetyloxyethyl)sulphonylethyl)-8-(1-noradamantyl)-1-n-propyl-xanthine; (b) 3-(2-(hydroxyethyl)sulphonylethyl)-8-(1-noradamantyl)-1-n-propyl-xanthine; and, (c) 3-(2-(carbamoylethyl)-8-(1-noradanantyl)-1-n-propyl-xanthine.
    Type: Grant
    Filed: April 7, 1999
    Date of Patent: February 13, 2001
    Assignee: Boehringer Ingelheim Pharma KG
    Inventors: Stefan Blech, Adrian Carter, Wolfram Gaida, Ursula Gath, Matthias Hoffmann, Ulrike Kuefner-Muehl, Erich Lehr, Joachim Mierau, Gerald Pohl, Thomas Weiser
  • Patent number: 6051583
    Abstract: The present invention relates to new substituted 2,3,3a,4,9,9a-hexahydro-8-hydroxy-1H-benz[f]indole derivatives, processes for preparing them and their use as pharmaceutical compositions.
    Type: Grant
    Filed: July 30, 1999
    Date of Patent: April 18, 2000
    Assignee: Boehringer Ingelheim Pharma KG
    Inventors: Matthias Grauert, Christoph Hoenke, Adrian Carter, Wolf-Dietrich Bechtel, Thomas Weiser, Rainer Palluk, Uwe Pschorn