Patents by Inventor Franz Kunisch

Franz Kunisch 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: 7659228
    Abstract: The invention relates to insecticidal mixtures of fipronil and agonists or antagonist of nicotinic acetylcholine receptors for the protection of industrial materials and plants.
    Type: Grant
    Filed: August 5, 2004
    Date of Patent: February 9, 2010
    Assignee: Bayer Aktiengesellschaft
    Inventors: Hermann Uhr, Hans-Ulrich Buschhaus, Martin Kugler, Franz Kunisch, Heinrich Schrage
  • Patent number: 6972111
    Abstract: The invention relates to new and known compounds as well as methods for preventing the attachment of aquatic organisms to surfaces which are submerged for extensive periods of time in water. More particularly, this invention relates to the protection of submerged surfaces with new isonitrile, formamide, isocyanate and isothiocyanate anti-fouling agents.
    Type: Grant
    Filed: March 10, 2000
    Date of Patent: December 6, 2005
    Assignees: Bayer Aktiengesellschaft, Universite Libre de Bruxelles, Nederlandse Organisatie Voor Toegepast, Natuurweten-schappelijk Onderzoek & Sigma Coatings
    Inventors: Franz Kunisch, Martin Kugler, Jean-Claude Braekman, Mark Plehiers, Gabriele Ferrari, Marcel Vos
  • Patent number: 6929685
    Abstract: The invention relates to methods for preventing the attachment of aquatic organisms to surfaces that are submerged for extension periods of time in water. More particularly, this invention relates to the protection of submerged surfaces with alkylamine derivatives as antifouling agents. The invention is beneficiary for the environment in that it will permit the use of copper- and tin-free paints.
    Type: Grant
    Filed: March 27, 2002
    Date of Patent: August 16, 2005
    Assignee: Bayer Atiengesellschaft
    Inventors: Daniel Bernard, Jean-Claude Braekman, Gabriele Ferrari, Martin Kugler, Franz Kunisch, Mark Plehiers, Marcel Vos
  • Patent number: 6906006
    Abstract: Substituted triazolinone compounds of the formula: wherein the variables R1, R2, R7, R8, R12 and X are as defined in the specification are useful as herbicides, plant growth regulators, insecticides and acaricides. Processes for the preparation of these compounds, and intermediates useful in such preparation are also disclosed.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: June 14, 2005
    Assignee: Bayer Aktiengesellschaft
    Inventors: Reiner Fischer, Uta Jensen-Korte, Franz Kunisch, Albrecht Marhold, Pieter Ooms, Otto Schallner, Hans-Joachim Santel, Robert-Rudolf Schmidt, Birgit Krauskopf, Robert-Harry Strang
  • Publication number: 20050009883
    Abstract: The invention relates to insecticidal mixtures of fipronil and agonists or antagonist of nicotinic acetylcholine receptors for the protection of industrial materials and plants.
    Type: Application
    Filed: August 5, 2004
    Publication date: January 13, 2005
    Inventors: Hermann Uhr, Hans-Ulrich Buschhaus, Martin Kugler, Franz Kunisch, Heinrich Schrage
  • Patent number: 6828275
    Abstract: The invention relates to insecticidal mixtures of fipronil and agonists or antagonists of nicotinic acetylcholine receptors for the protection of industrial materials and plants.
    Type: Grant
    Filed: January 21, 2003
    Date of Patent: December 7, 2004
    Assignee: Bayer Aktiengesellschaft
    Inventors: Hermann Uhr, Hans-Ulrich Buschhaus, Martin Kugler, Franz Kunisch, Heinrich Schrage
  • Publication number: 20040118318
    Abstract: The invention relates to methods for preventing the attachment of aquatic organisms to surfaces that are submerged for extensive periods of time in water. More particularly, this invention relates to the protection of submerged surfaces with alkylamine derivatives as antifouling agents. The invention is beneficiary for the environment in that it will permit the use of copper- and tin-free paints.
    Type: Application
    Filed: January 14, 2004
    Publication date: June 24, 2004
    Inventors: Daniel Bernard, Jean-Claude Braekman, Gabriele Ferrari, Martin Kugler, Franz Kunisch, Mark Plehiers, Marcel Vos
  • Publication number: 20030134857
    Abstract: The invention relates to insecticidal mixtures of fipronil and agonists or antagonists of nicotinic acetylcholine receptors for the protection of industrial materials and plants.
    Type: Application
    Filed: January 21, 2003
    Publication date: July 17, 2003
    Inventors: Hermann Uhr, Hans-Ulrich Buschhaus, Martin Kugler, Franz Kunisch, Heinrich Schrage
  • Patent number: 6534529
    Abstract: The invention relates to insecticidal mixtures of fipronil and agonists or antagonists of nicotinic acetylcholine receptors for the protection of industrial materials and plants.
    Type: Grant
    Filed: June 23, 1998
    Date of Patent: March 18, 2003
    Assignee: Bayer Aktiengesellschaft
    Inventors: Hermann Uhr, Hans-Ulrich Buschhaus, Martin Kugler, Franz Kunisch, Heinrich Schrage
  • Publication number: 20020006924
    Abstract: The invention relates to insecticidal mixtures of fipronil and agonists or antagonists of nicotinic acetylcholine receptors for the protection of industrial materials and plants.
    Type: Application
    Filed: June 23, 1998
    Publication date: January 17, 2002
    Inventors: HERMANN UHR, HANS-ULRICH BUSCHHAUS, MARTIN KUGLER, FRANZ KUNISCH, HEINRICH SCHRAGE
  • Patent number: 6245784
    Abstract: Described is a process and, respectively, a composition for protecting articles which come into contact with salt water or brackish water. The compositions comprise as central component thiacloprid.
    Type: Grant
    Filed: March 29, 2000
    Date of Patent: June 12, 2001
    Assignee: Bayer Aktiengesellschaft
    Inventors: Martin Kugler, Franz Kunisch, Oliver Kretschik
  • Patent number: 6217642
    Abstract: A method and composition for protection against fouling of objects which come into contact with sea water or brackish water comprising a benzothiophene-2-carbomide S,S-dioxide as the essential component are described.
    Type: Grant
    Filed: March 11, 1998
    Date of Patent: April 17, 2001
    Assignee: Bayer Aktiengesellschaft
    Inventors: Franz Kunisch, Martin Kugler, Heinrich Schrage, Hans-Ludwig Elbe
  • Patent number: 6107336
    Abstract: The invention concerns novel dihydrofuran carboxamides of formula (I), ##STR1## in which R stands for groups of formulae (a), (b) or (c), ##STR2## in which R.sup.1, R.sup.2, R.sup.3, X, m, n and p have the meanings given in the description. The invention also 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: August 22, 2000
    Assignee: Bayer Aktiengesellschaft
    Inventors: Hans-Ludwig Elbe, Franz Kunisch, Dietmar Bielefeldt, Ralf Tiemann, Klaus Stenzel, Stefan Dutzmann, Martin Kugler, Heinrich Schrage
  • Patent number: 5990043
    Abstract: An anti-fouling composition comprising a carrier, and a binder, the improvement which comprises an effective amount of at least one insecticide. The composition is applied to the surfaces of articles which come into contact with seawater or brackish water, especially wood. Other conventional anti-fouling agents may also be present.
    Type: Grant
    Filed: June 17, 1996
    Date of Patent: November 23, 1999
    Assignee: Bayer Aktiengesellschaft
    Inventors: Martin Kugler, Michael Londershausen, Heinrich Schrage, Hermann Uhr, Franz Kunisch
  • Patent number: 5972971
    Abstract: The present application relates to new active compound combinations composed, on the one hand, of prior art compounds metaconazole, 5-[(4-chlorophenyl)methyl]-2,2-dimethyl-1-(1H-1,2,4-triazol-1-yl-methyl)cy clopentanol and imidacloprid, 1-[(6-chloro-3-pyridinyl)-methyl]-4,5-dihydro-N-nitro-1H-imidazole-2-amine , and, on the other hand, of other prior-art active compounds, the combinations being extremely suitable for the protection of wood products.
    Type: Grant
    Filed: December 15, 1995
    Date of Patent: October 26, 1999
    Assignee: Bayer Aktiengesellschaft
    Inventors: Lutz Heuer, Martin Kugler, Hans-Ulrich Buschhaus, Heinrich Schrage, Franz Kunisch
  • Patent number: 5935988
    Abstract: The present invention relates to mixtures of .alpha.-amino acids and/or derivatives thereof and cyclopentane-.beta.-amino acids and/or derivatives thereof, dipeptides of the abovementioned .alpha.-amino acids and cyclopentane-.beta.-amino acids and mixtures of the abovementioned mixtures and dipeptides which have an improved tolerability in warm-blooded animals compared with the pure cyclopentane-.beta.-amino acids.
    Type: Grant
    Filed: July 12, 1996
    Date of Patent: August 10, 1999
    Assignee: Bayer Aktiengesellschaft
    Inventors: Michael Matzke, Hans-Christian Militzer, Joachim Mittendorf, Franz Kunisch, Axel Schmidt, Wolfgang Schonfeld, Karl Ziegelbauer
  • Patent number: 5785896
    Abstract: A method of combating corrosion of a metal which comprises contacting such metal with a composition containing polyamino acids, their salts and their anhydrides, together with at least one corrosion inhibitor selected from the group consisting of benzotriazole, 4-C.sub.1 -C.sub.4 -alkylbenzotriazoles and 5-C.sub.1 -C.sub.4 -alkylbenzotriazoles.
    Type: Grant
    Filed: October 31, 1995
    Date of Patent: July 28, 1998
    Assignee: Bayer Aktiengesellschaft
    Inventors: Heinz-Joachim Rother, Franz Kunisch
  • Patent number: 5770622
    Abstract: The invention relates to cyclopentane- and -pentene-.beta.-amino acids, processes for their preparation and their use as medicaments, and to prevent contamination of materials such as wood and leather.
    Type: Grant
    Filed: September 6, 1996
    Date of Patent: June 23, 1998
    Assignee: Bayer Aktiengesellschaft
    Inventors: Joachim Mittendorf, Franz Kunisch, Michael Matzke, Hans-Christian Militzer, Rainer Endermann, Karl Georg Metzger, Klaus-Dieter Bremm, Manfred Plempel
  • 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
  • Patent number: 5739160
    Abstract: New Cyclopentane- or cyclopentene-beta-aminoacid derivatives and their isomers, acid additional salts and metal salt complexes have strong antimicrobial and broad-spectrum antimycotic acitivity. As antimycotics they are especially active against dermatophyte, and biphasic fungi. The new compounds are also low toxicity antibacterial agents, effective against Gram positive bacteria, including antibiotic-resistant strains. The new Cyclopentane- or cyclopentene-beta-aminoacid derivatives are useful in human or veterinary medicine for combating dermatomycosis or systemic mycosis or local or systemic bacterial infections. In addition, the new compounds can also be used as preservatives, especially for water, foods, or organic materials such as polymers, lubricants, paints, fibers, leather, paper or wood.
    Type: Grant
    Filed: September 19, 1994
    Date of Patent: April 14, 1998
    Assignee: Bayer Aktiengesellschaft
    Inventors: Joachim Mittendorf, Franz Kunisch, Michael Matzke, Hans-Christian Militzer, Rainer Endermann, Karl Georg Metzger, Klaus-Dieter Bremm, Manfred Plempel