Patents by Inventor Peter Wachtler

Peter Wachtler 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).

  • Microbicidal compositions
    Publication number: 20010051649
    Abstract: There are described the use of &agr;-(4-chlorophenyl)-&agr;-(1-cyclopropylethyl)-1H-1,2,4-triazole-1-ethanol as a microbicide for the protection of industrial materials, and compositions containing this compound.
    Type: Application
    Filed: July 10, 2001
    Publication date: December 13, 2001
    Inventors: Lutz Heuer, Peter Wachtler, Michael Schwamborn, Martin Kugler, Hans-Ulrich Buschhaus
  • Nitrophenyl-sulfonyl-imidazoles and use thereof for controlling vegetable and animal pests
    Patent number: 6262100
    Abstract: Novel nitrophenyl-sulphonyl-imidazoles of the formula in which X, R1, R2 and R3 have the meanings stated in the description, a process for the preparation of novel substances and their use for controlling vegetable and animal pests.
    Type: Grant
    Filed: January 18, 2000
    Date of Patent: July 17, 2001
    Assignee: Bayer Aktiengesellschaft
    Inventors: Lutz Assmann, Klaus Stenzel, Christoph Erdelen, Martin Kugler, Peter Wachtler
  • Arylthio-dithiazindioxides and their use as pesticides
    Patent number: 6075019
    Abstract: The invention relates to novel S-aryl-dithiazine dioxides, to processes for their preparation and to the use in crop protection and in the protection of materials.
    Type: Grant
    Filed: June 23, 1999
    Date of Patent: June 13, 2000
    Assignee: Bayer Aktiengesellschaft
    Inventors: Hermann Uhr, Martin Kugler, Peter Wachtler
  • 1,3-dimethyl-5-fluoro-pyrazole-4-carboxamide derivatives, their preparation and their use as microbicides
    Patent number: 6054473
    Abstract: The invention concerns 1,3-dimethyl-5-fluoro-pyrazole-4-carboxamides of formula (I) in which R stands for a group of formula(II) or (III), in which: R.sup.1 stands for alkyl, cycloalkyl, bicycloalkyl, optionally substituted aryl or optionally substituted aralkyl; m stands for integers from 0 to 3 or two vicinal R.sup.1 groups together stand for an alkylene chain with 3 or 4 carbon atoms; R.sup.2 stands for alkyl, cycloalkyl, bicycloalkyl, optionally substituted aryl or optionally substituted aralkyl; and n stands for integers from 0 to 3 or two vicinal R.sup.2 groups together stand for an alkylene chain with 3 or 4 carbon atoms. The invention further concerns a process for preparing the novel substances, and their use for combating undesirable micro-organisms for plant- and material-protection purposes.
    Type: Grant
    Filed: January 20, 1999
    Date of Patent: April 25, 2000
    Assignee: Bayer Aktiengesellschaft
    Inventors: Hans-Ludwig Elbe, Dietmar Bielefeldt, Ralf Tiemann, Stefan Dutzmann, Klaus Stenzel, Martin Kugler, Peter Wachtler
  • 1,3,2-benzodithiazol-1-oxides as microbiocides
    Patent number: 5767137
    Abstract: A description is given of novel and know 1,3,2-benzodithiazole 1-oxides of the formula (I) ##STR1## and of their preparation and use for protecting industrial materials against infestation by microorganisms.
    Type: Grant
    Filed: August 1, 1996
    Date of Patent: June 16, 1998
    Assignee: Bayer Aktiengesellschaft
    Inventors: Hermann Uhr, Franz Kunisch, Peter Wachtler, Martin Kugler, Joachim Mittendorf
  • Thiazolylpyrazolinones and their use for protecting technical materials
    Patent number: 5703103
    Abstract: The present invention relates to novel thiazolylpyrazolinones, a process for their preparation and their use for the protection of technical materials.
    Type: Grant
    Filed: September 24, 1996
    Date of Patent: December 30, 1997
    Assignee: Bayer Aktiengesellschaft
    Inventors: Lutz Heuer, Peter Wachtler, Martin Kugler, Heinrich Schrage, Klaus Sasse
  • Medicaments containing 1-thiocarbamoyl-5-hydroxy-pyrazoles and their use as agents for combating septic shock
    Patent number: 5672617
    Abstract: This application relates to new thiocarbamoyl compounds of the formula (I) ##STR1## in which R.sup.1, R.sup.2, R.sup.3 and R.sup.4 have the meanings given in the description.
    Type: Grant
    Filed: February 9, 1996
    Date of Patent: September 30, 1997
    Assignee: Bayer Aktiengesellschaft
    Inventors: Peter Wachtler, Lutz Heuer, Martin Kugler, Heinrich Schrage
  • Medicaments containing 1-thiocarbamoyl-5-hydroxy-pyrazoles and their use as agents for combating septic shock
    Patent number: 5510365
    Abstract: The invention relates to the use of 1-thiocarbamoyl-5-hydroxypyrazoles of the general formula ##STR1## in which the substituents denote the radicals mentioned in the description, as pharmaceutical agents for combating septic shock and the consequences thereof.
    Type: Grant
    Filed: August 4, 1994
    Date of Patent: April 23, 1996
    Assignee: Bayer Aktiengesellschaft
    Inventors: Peter Wachtler, Lutz Heuer, Michael Sperzel, Klaus G. Stunkel
  • 1-thiocarbamoyl-5-hydroxy-pyrazoles as microbicides
    Patent number: 5502069
    Abstract: 1-Thiocarbamoyl-5-hydroxy-pyrazoles have a microbicidal action and are therefore suitable for use for the preservation of materials. Since, in contrast to other microbicides, they are ecologically acceptable and do not discolour plastics, paints and paint films, they are particularly recommended for use in these substances.
    Type: Grant
    Filed: September 7, 1994
    Date of Patent: March 26, 1996
    Assignee: Bayer Aktiengesellschaft
    Inventors: Klaus Sasse, Peter Wachtler, Georg-Wilhelm Ludwig, Wilfried Paulus
  • Cyanoalkene derivatives, process for their preparation, and their use as microbicide for the protection of materials
    Patent number: 5354777
    Abstract: New cyanoalkene derivatives of the formula (I) ##STR1## are described, in which R and R.sup.1 have the meaning given in the description, and a process for their preparation.The new cyanoalkene derivatives are used for combating microorganisms for the protection of industrial materials.
    Type: Grant
    Filed: February 23, 1993
    Date of Patent: October 11, 1994
    Assignee: Bayer Aktiengesellschaft
    Inventors: Peter Wachtler, Wilfried Paulus, Georg-Wilhelm Ludwig
  • 1-[pyri(mi)dyl-(2)]-5-hydroxy-pyrazole microbicides
    Patent number: 5292744
    Abstract: The invention relates to the use of certain 1-[2-pyri(mi)dyl]-5-hydroxy-pyrazoles which are characterized by formula (I) given in the description, as microbicides for the protection of industrial materials, and to certain novel 1-[2-pyri(mi)dyl]-5-hydroxy-pyrazoles which are characterised by formula (II) given in the description.
    Type: Grant
    Filed: August 12, 1992
    Date of Patent: March 8, 1994
    Assignee: Bayer Aktiengesellschaft
    Inventors: Klaus Sasse, Michael Schwamborn, Peter Wachtler, Monika Frie, Georg-Wilhelm Ludwig, Wilfried Paulus, Hans-Georg Schmitt
  • 1-[pyri(mi)dyl-(2)]-hydroxy-pyrazole microbicides
    Patent number: 5175176
    Abstract: The invention relates to the use of certain 1-[2-pyri(mi)dyl]-5-hydroxy-pyrazoles which are characterized by formula (I) given in the description, as microbicides for the protection of industrial materials, and to certain novel 1-[2-pyri(mi)dyl]-5-hydroxy-pyrazoles which are characterized by formula (II) given in the description.
    Type: Grant
    Filed: July 17, 1991
    Date of Patent: December 29, 1992
    Assignee: Bayer Aktiengesellschaft
    Inventors: Klaus Sasse, Michael Schwamborn, Peter Wachtler, Monika Frie, Georg-Wilhelm Ludwig, Wilfried Paulus, Hans-Georg Schmitt