Patents by Inventor Hermann Uhr

Hermann Uhr 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).

  • STABILIZATION OF IODINE-CONTAINING BIOCIDES BY MEANS OF SPECIAL AZOLE COMPOUNDS
    Publication number: 20090192219
    Abstract: Specific azole compounds are outstandingly suitable for stabilizing iodine-containing biocides in industrial materials, more particularly in paints based on alkyd resin.
    Type: Application
    Filed: February 21, 2007
    Publication date: July 30, 2009
    Applicant: LANXESS DEUTSCHLAND GMBH
    Inventors: Hermann Uhr, Johannes Kaulen, Thomas Jaetsch, Peter Spetmann
  • 1-Cycloalkyl-5-Iodotetrazoles
    Publication number: 20090042960
    Abstract: The compounds of the formula (I) in which R1 represents cycloalkyl, and its stereoisomers and any mixtures thereof are highly suitable as microbicides for protecting plants and materials.
    Type: Application
    Filed: June 27, 2006
    Publication date: February 12, 2009
    Inventors: Rainer Bruns, Martin Kugler, Erasmus Vogl, Hermann Uhr, Oliver Kretschik
  • Stabilization of iodine biocides
    Publication number: 20090036555
    Abstract: 2-(2-Hydroxyphenyl)benzotriazoles are outstandingly suitable for stabilizing iodine-containing biocides in industrial materials, more particularly in paints based on alkyd resin.
    Type: Application
    Filed: June 29, 2006
    Publication date: February 5, 2009
    Inventor: Hermann Uhr
  • 5-Iodotetrazoles
    Publication number: 20090036506
    Abstract: The compounds of the formula (I) in which R1 represents hydrogen or in each case optionally substituted alkyl, alkenyl, alkynyl or phenyl are highly suitable as microbicides for protecting plants and materials.
    Type: Application
    Filed: July 19, 2005
    Publication date: February 5, 2009
    Inventors: Hermann Uhr, Rainer Bruns, Erasmus Vogl, Martin Kugler, Oliver Kretschik, Bernhard Neumann
  • Waterbased Bit/Tmad Formulations
    Publication number: 20080280960
    Abstract: Aqueous formulations having a pH of >10 of 1,2-benzoisothiazolin-3-one (BIT) and/or its alkali metal salts and tetramethylolacetylenediurea (TMAD) are outstandingly suitable for protecting industrial materials and products from infection and destruction by microorganisms.
    Type: Application
    Filed: March 15, 2006
    Publication date: November 13, 2008
    Inventors: Hermann Uhr, Peter Wachtler
  • Method for the hydrodehalogenation of halogenated meta-cresols
    Patent number: 7399890
    Abstract: The present process serves for the hydrodehalogenation of halogenated meta-cresols of the formula (I) in which the R1 to R4 radicals are each as defined in the description, and is characterized in that halogenated meta-cresols of the formula (I) are contacted with a catalyst which has been prepared by applying one or more salts of palladium and/or platinum and optionally copper salts to an aluminum oxide or titanium oxide support material, together with hydrogen, at temperatures between 100 and 250° C.
    Type: Grant
    Filed: December 7, 2004
    Date of Patent: July 15, 2008
    Assignee: Lanxess Deutschland GmbH
    Inventors: Michael Pies, Klaus Schönauer, Volker Hassmann, Hermann Uhr
  • Method for the hydrodehalogenation of halogenated meta-cresols
    Publication number: 20070149829
    Abstract: The present process serves for the hydrodehalogenation of halogenated meta-cresols of the formula (I) in which the R1 to R4 radicals are each as defined in the description, and is characterized in that halogenated meta-cresols of the formula (I) are contacted with a catalyst which has been prepared by applying one or more salts of palladium and/or platinum and optionally copper salts to an aluminum oxide or titanium oxide support material, together with hydrogen, at temperatures between 100 and 250° C.
    Type: Application
    Filed: December 7, 2004
    Publication date: June 28, 2007
    Applicant: LANXESS DEUTSCHLAND GMBH
    Inventors: Michael Pies, Klaus Schonauer, Volker Hassmann, Hermann Uhr
  • Polyethylene glycol esters of r-(+)-mcpp acid
    Publication number: 20070037709
    Abstract: The novel enantiomerically enriched R-(+)-2-(4-chloro-2-methylphenoxy)-propionic acid polyethylene glycol esters and any of their mixtures with one another are outstandingly suitable as root penetration inhibitors and can be employed as such for the protection of buildings and building materials.
    Type: Application
    Filed: April 27, 2004
    Publication date: February 15, 2007
    Inventors: Hermann Uhr, Rainer Bruns, Heinz-Joachim Rother, Gerd-Friedrich Renner
  • Thiazines and thiazoles as agents for protecting materials
    Patent number: 7084137
    Abstract: The novel and known thiazines and thiazoles of the formula (I) in which R1, R2 and n are as defined in the description, are highly suitable for use as biocides for protecting industrial materials.
    Type: Grant
    Filed: April 29, 2004
    Date of Patent: August 1, 2006
    Assignee: Bayer Aktiengesellschaft
    Inventors: Rainer Bruns, Hermann Uhr, Martin Kugler, Peter Wachtler, Oliver Kretschik
  • Cyclopenta[c]isoxazole-3-amines used as protective agents for materials
    Publication number: 20060142359
    Abstract: The novel 2-oxyamino-1-cyclopentene-1-nitriles of the formula (I) in which the substituents R1 and R2 are as defined in the description are highly suitable for protecting industrial materials against infestation and destruction by microorganisms.
    Type: Application
    Filed: November 22, 2003
    Publication date: June 29, 2006
    Inventors: Rainer Bruns, Gunther Eberz, Wolfgang Kreiss, Oliver Kretschik, Martin Kugler, Hermann Uhr, Erasmus Vogl, Peter Wachtler
  • Substituted thiazines as material protecting agents
    Publication number: 20060089352
    Abstract: The invention relates to novel thiazines of formula (I), wherein the substituents R1 to R7 have the designation cited in the description, and to the metallic salts and acid addition compounds thereof. Said novel thiazines have an excellent capacity for protecting technical materials from being infected by micro-organisms.
    Type: Application
    Filed: July 14, 2003
    Publication date: April 27, 2006
    Inventors: Rainer Bruns, Oliver Kretschik, Hermann Uhr, Martin Kugler, Peter Wachtler
  • Synergistic insecticide mixtures
    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
  • 3-nitroisoxazoles and their use in the protection of materials
    Patent number: 6835842
    Abstract: The 3-nitroisoxazoles of the formula (I) in which R1 and R2 are each as defined in the description, some of which are known, are highly suitable for use as biocides for protecting industrial materials.
    Type: Grant
    Filed: April 10, 2003
    Date of Patent: December 28, 2004
    Assignee: Bayer Aktiengesellschaft
    Inventors: Hermann Uhr, Oliver Kretschik, Martin Kugler, Peter Wachtler
  • Synergistic insecticide mixtures
    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
  • Thiazines and thiazoles as agents for protecting materials
    Publication number: 20040204405
    Abstract: The novel and known thiazines and thiazoles of the formula (I) 1
    Type: Application
    Filed: April 29, 2004
    Publication date: October 14, 2004
    Inventors: Rainer Bruns, Hermann Uhr, Martin Kugler, Peter Wachtler, Oliver Kretschik
  • 3-nitroisoxazoles and their use in the protection of materials
    Publication number: 20030207929
    Abstract: The 3-nitroisoxazoles of the formula (I) 1
    Type: Application
    Filed: April 10, 2003
    Publication date: November 6, 2003
    Inventors: Hermann Uhr, Oliver Kretschik, Martin Kugler, Peter Wachtler
  • 3-nitroisoxazoles and their use in the protection of materials
    Patent number: 6638958
    Abstract: The 3-nitroisoxazoles of the formula (I) in which R1 and R2 are each as defined in the description, some of which are known, are highly suitable for use as biocides for protecting industrial materials.
    Type: Grant
    Filed: October 23, 2001
    Date of Patent: October 28, 2003
    Assignee: Bayer Aktiengesellschaft
    Inventors: Hermann Uhr, Oliver Kretschik, Martin Kugler, Peter Wachtler
  • 3-NITROISOXAZOLES AND THEIR USE IN THE PROTECTION OF MATERIALS
    Publication number: 20030166698
    Abstract: The 3-nitroisoxazoles of the formula (I) 1
    Type: Application
    Filed: October 23, 2001
    Publication date: September 4, 2003
    Inventors: Hermann Uhr, Oliver Kretschik, Martin Kugler, Peter Wachtler
  • Synergistic insecticide mixtures
    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
  • Thiazines and thiazoles as agents for protecting materials
    Publication number: 20030129081
    Abstract: The novel and known thiazines and thiazoles of the formula (I) 1
    Type: Application
    Filed: June 24, 2002
    Publication date: July 10, 2003
    Inventors: Rainer Bruns, Hermann Uhr, Martin Kugler, Peter Wachtler, Oliver Kretschik