Patents by Inventor Peter Spetmann

Peter Spetmann 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: 9585384
    Abstract: Use of aziridines for stabilizing iodine-containing compounds, especially biocides.
    Type: Grant
    Filed: November 24, 2014
    Date of Patent: March 7, 2017
    Assignee: LANXESS Deutschland GmbH
    Inventors: Andreas Bottcher, Bernd Koop, Peter Spetmann
  • Patent number: 9326502
    Abstract: The invention relates to the production of nitrogen containing polymers from aziridines, to the use of these nitrogen containing polymers for stabilizing iodine containing compounds, to compositions comprising at least the nitrogen containing polymers and also iodine containing compounds, and to the use of these compositions as biocides and/or for controlling microorganisms.
    Type: Grant
    Filed: November 15, 2012
    Date of Patent: May 3, 2016
    Assignee: LANXESS Deutschland GmbH
    Inventors: Andreas Boettcher, Hermann Uhr, Peter Spetmann, Thomas Jaetsch, Joerg Fuehr
  • Publication number: 20150080491
    Abstract: Use of aziridines for stabilizing iodine-containing compounds, especially biocides.
    Type: Application
    Filed: November 24, 2014
    Publication date: March 19, 2015
    Inventors: Andreas BOTTCHER, Bernd KOOP, Peter SPETMANN
  • Patent number: 8921451
    Abstract: Use of aziridines for stabilizing iodine-containing compounds, especially biocides.
    Type: Grant
    Filed: March 25, 2010
    Date of Patent: December 30, 2014
    Assignee: LANXESS Deutschland GmbH
    Inventors: Andreas Böttcher, Bernd Koop, Peter Spetmann
  • Publication number: 20140303277
    Abstract: The invention relates to the production of nitrogen containing polymers from aziridines, to the use of these nitrogen containing polymers for stabilizing iodine containing compounds, to compositions comprising at least the nitrogen containing polymers and also iodine containing compounds, and to the use of these compositions as biocides and/or for controlling microorganisms.
    Type: Application
    Filed: November 15, 2012
    Publication date: October 9, 2014
    Inventors: Andreas Boettcher, Hermann Uhr, Peter Spetmann, Thomas Jaetsch, Joerg Fuehr
  • Patent number: 8334312
    Abstract: Using synergistically effective mixtures comprising triadimefon and/or triadimenol and at least one further known fungicidally active compound, it is possible to protect industrial materials, in particular wood, against attack, damage and/or destruction by biological pests, in particular by wood-destroying fungi.
    Type: Grant
    Filed: February 1, 2006
    Date of Patent: December 18, 2012
    Assignee: LANXESS Deutschland GmbH
    Inventors: Rainer Bruns, Thomas Jaetsch, Martin Kugler, Peter Spetmann
  • Publication number: 20120208918
    Abstract: Use of aziridines for stabilizing iodine-containing compounds, especially biocides.
    Type: Application
    Filed: March 25, 2010
    Publication date: August 16, 2012
    Applicant: LANXESS DEUTSCHLAND GMBH
    Inventors: Andreas Böttcher, Bernd Koop, Peter Spetmann
  • Patent number: 8114425
    Abstract: Process for the production of wood-based materials containing wood parts, comprising the steps a) bringing wood parts into contact with a1) alkaline binder and a2) thiacloprid and b) pressing a bed of wood parts, containing wood parts treated according to step a), under pressure at a temperature of the press contact surfaces of 126° C. to 240° C.
    Type: Grant
    Filed: April 15, 2009
    Date of Patent: February 14, 2012
    Assignee: LANXESS Deutschland GmbH
    Inventors: Steffen Donath, Thomas Jaetsch, Peter Spetmann, Tobias Zahlmann, Andreas Böttcher, Erasmus Vogl
  • Patent number: 7943644
    Abstract: Specific azole compounds are outstandingly suitable for stabilizing iodine-containing biocides in industrial materials, more particularly in paints based on alkyd resin.
    Type: Grant
    Filed: February 21, 2007
    Date of Patent: May 17, 2011
    Assignee: LANXESS Deutschland GmbH
    Inventors: Hermann Uhr, Johannes Kaulen, Thomas Jaetsch, Peter Spetmann
  • Publication number: 20100330185
    Abstract: Use of a biocidal mixture containing IPBC and TBZ for protecting wood-plastic composites (WPC), containing thermoplastic polymer and wood particles, from attack and/or destruction by microorganisms.
    Type: Application
    Filed: April 17, 2008
    Publication date: December 30, 2010
    Applicant: LANXESS DEUTSCHLAND GMBH
    Inventors: Andreas Boettcher, Peter Spetmann, Martin Kugler, Thomas Jaetsch, Gerd-Friedrich Renner, Rolf Matysiak
  • Publication number: 20100015194
    Abstract: Process for the production of wood-based materials containing wood parts, comprising the steps a) bringing wood parts into contact with a1) alkaline binder and a2) thiacloprid and b) pressing a bed of wood parts, containing wood parts treated according to step a), under pressure at a temperature of the press contact surfaces of 126° C. to 240° C.
    Type: Application
    Filed: April 15, 2009
    Publication date: January 21, 2010
    Applicant: LANXESS DEUTSCHLAND GMBH
    Inventors: Steffen Donath, Thomas Jaetsch, Peter Spetmann, Tobias Zahlmann, Andreas Bottcher, Erasmus Vogl
  • 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
  • Publication number: 20080293793
    Abstract: Using synergistically effective mixtures comprising triadimefon and/or triadimenol and at least one further known fungicidally active compound, it is possible to protect industrial materials, in particular wood, against attack, damage and/or destruction by biological pests, in particular by wood-destroying fungi.
    Type: Application
    Filed: February 1, 2006
    Publication date: November 27, 2008
    Inventors: Rainer Bruns, Thomas Jaetsch, Martin Kugler, Peter Spetmann
  • Publication number: 20070149576
    Abstract: The compound of the formula (I) its metal salts or acid addition compounds are highly suitable for protecting industrial materials against attack and/or destruction by insects.
    Type: Application
    Filed: December 15, 2004
    Publication date: June 28, 2007
    Inventors: Thomas Jaetsch, Rainer Bruns, Peter Spetmann
  • Patent number: 6494941
    Abstract: Emulsions of an aqueous or an aqueous-organic continuous phase and an organic discontinuous phase, the latter containing at least a) a combination of active compounds tebuconazole and propiconazole b) one phenol/styrene polyglycol ether of the formula (I) where m=2.7 and n=2 to 13 c) and, if appropriate, an organic solvent which is not miscible with water, wherein the combination of tebuconazole and propiconazole is dissolvable completely at 20° C. in the a phenol/styrene polyglycol ether of the formula (I) or, optionally, together in (i) the phenol/styrene polyglycol ether of the formula (I) and (ii) the organic solvent that is not miscible with water, at a content of more than 0.1% by weight, based on the total weight of the organic phase. Methods for making and using such emulsions.
    Type: Grant
    Filed: October 1, 2001
    Date of Patent: December 17, 2002
    Assignee: Bayer Aktiengesellschaft
    Inventors: Peter-Roger Nyssen, Peter Spetmann
  • Publication number: 20020115783
    Abstract: Emulsions of an aqueous or an aqueous-organic continuous phase and an organic discontinuous phase, the latter containing at least
    Type: Application
    Filed: October 1, 2001
    Publication date: August 22, 2002
    Inventors: Peter-Roger Nyssen, Peter Spetmann
  • Publication number: 20020055566
    Abstract: The invention relates to storage-stable aqueous formulations containing at least one hydrolysis-sensitive active compound in combination with binders consisting of an alkyd resin based on vegetable oils and/or acrylate dispersions and having a pH≦7.
    Type: Application
    Filed: April 19, 2000
    Publication date: May 9, 2002
    Inventors: Hans-Ulrich Buschhaus, Peter Spetmann, Thomas Jaetsch, Martin Kugler