Patents by Inventor Reimer Goettsche

Reimer Goettsche 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 and their Use
    Publication number: 20090186860
    Abstract: A composition comprising a copper salt of N?-hydroxy-N-cyclohexyldiazenium oxide (CuHDO) and a diluent is useful for combating and/or killing bacteria, mould, yeast and algae in industrial materials and or industrial processes. In a preferred embodiment CuHDO is generated in-situ within the application or medium. The composition may additionally include at least one of certain other biocidal active components.
    Type: Application
    Filed: March 27, 2009
    Publication date: July 23, 2009
    Applicant: BASF Aktiengesellschaft
    Inventors: Juergen Huff, Shoaib Qureshi, Darren Hodgkinson, Craig Nicklin, Reimer Goettsche, Helga Goettsche, Wendelin Hettler, David Vincent Roper
  • Wood preservatives
    Patent number: 6441016
    Abstract: Wood preservatives contain a copper compound, an alkanolamine, a triazole, an emulsifier and/or a phosphonium compound and are used for impregnating wood.
    Type: Grant
    Filed: November 3, 1998
    Date of Patent: August 27, 2002
    Assignee: Dr. Wolman GmbH
    Inventors: Reimer Goettsche, Hans-Volker Borck
  • Wood preservative for subsequent application
    Patent number: 6352583
    Abstract: Use of a wood preservative for the supplemental protection of wood, comprising a copper compound, an alkanolmonoamine and a complexing organic carboxylic acid or its ammonium or alkali metal salts, and a wrap for the supplemental protection of wood which comprises this wood preservative.
    Type: Grant
    Filed: September 1, 1999
    Date of Patent: March 5, 2002
    Assignee: Dr. Wolman GmbH
    Inventors: Reimer Goettsche, Wendelin Hettler, Michael Breuer, Hans-Peter Seelmann-Eggebert
  • Wood preservative
    Patent number: 6211218
    Abstract: A wood preservative which contains a dimethylalkylamine, an aliphatic C8-C20-dicarboxylic acid and a triazole compound.
    Type: Grant
    Filed: November 12, 1998
    Date of Patent: April 3, 2001
    Assignee: BASF Aktiengesellschaft
    Inventors: Reimer Goettsche, Reiner Kober, Uwe Kardorff
  • Timber preserving agent for maintenance purposes
    Patent number: 6110263
    Abstract: The use of a wood preservative for the afterprotection of wood, comprising a copper compound, a polyamine and an inorganic fungicide, and a bandage for the afterprotection of wood, which contains this wood preservative, is described.
    Type: Grant
    Filed: August 28, 1998
    Date of Patent: August 29, 2000
    Assignee: Dr. Wolman GmbH
    Inventors: Reimer Goettsche, Wendelin Hettler, Michael Breuer, Hans-Peter Seelmann-Eggebert
  • Wood preservative
    Patent number: 5880143
    Abstract: A wood preservative which contains a dimethylalkylamine, an aliphatic C.sub.8 -C.sub.20 -dicarboxylic acid and a triazole compound.
    Type: Grant
    Filed: August 27, 1997
    Date of Patent: March 9, 1999
    Assignee: BASF Aktiengesellschaft
    Inventors: Reimer Goettsche, Reiner Kober, Uwe Kardorff
  • Wood preservatives
    Patent number: 5853766
    Abstract: Wood preservatives contain a copper compound, an alkanolamine, a triazole, an emulsifier and/or a phosphonium compound and are used for impregnating wood.
    Type: Grant
    Filed: January 21, 1997
    Date of Patent: December 29, 1998
    Assignee: Dr. Wolman GmbH
    Inventors: Reimer Goettsche, Hans-Volker Borck
  • Wood preservatives
    Patent number: 5635217
    Abstract: Wood preservatives contain a copper compound, an alkanolamine, a triazole, an emulsifier and/or a phosphonium compound and are used for impregnating wood.
    Type: Grant
    Filed: October 24, 1994
    Date of Patent: June 3, 1997
    Assignee: Dr. Wolman GmbH
    Inventors: Reimer Goettsche, Hans-Volker Borck
  • Wood preservatives
    Patent number: 5444093
    Abstract: Wood preservatives contain a copper salt, a polyamine and a fatty amine and are used for preserving wood from fungi and termites.
    Type: Grant
    Filed: November 3, 1993
    Date of Patent: August 22, 1995
    Assignee: Dr. Wolman GmbH
    Inventors: Reimer Goettsche, Hans-Volker Borck
  • Wood preservative compositions having activity against termites and fungi
    Patent number: 5276029
    Abstract: Wood preservatives contain a copper salt, a polyamine and a fatty amine and are used for preserving wood from fungi and termites.
    Type: Grant
    Filed: November 1, 1990
    Date of Patent: January 4, 1994
    Assignee: Dr. Wolman GmbH
    Inventors: Reimer Goettsche, Hans-Volker Borck
  • Wood preservatives containing polymeric nitrogen compounds
    Patent number: 5187194
    Abstract: Wood preservatives which contain a mixture of an N-organyldiazeniumdioxy-metal salt and a complex-forming polymeric nitrogen compound are used for preserving wood.
    Type: Grant
    Filed: October 16, 1990
    Date of Patent: February 16, 1993
    Assignee: Dr. Wolman GmbH
    Inventors: Reimer Goettsche, Wolfgang Reuther
  • Wood preservative based on polymeric nitrogen compounds and metal-fixing acids
    Patent number: 5186947
    Abstract: Water-soluble wood preservatives which contain mixtures of a metal compound, a metal-fixing acid and a complexing polymeric nitrogen compound, and methods for protecting wood with such mixtures.
    Type: Grant
    Filed: September 19, 1991
    Date of Patent: February 16, 1993
    Assignee: Dr. Wolman GmbH
    Inventors: Reimer Goettsche, Wolfgang Reuther
  • Wood preservatives
    Patent number: 5179116
    Abstract: A wood preservative which is based on a dimethylalkylamine and an acid and contains dimethylalkylamine, a water-soluble acid and a water-insoluble acid and/or 2-(methoxycarbonylamino)-benzimidazole is used for preserving wood.
    Type: Grant
    Filed: June 5, 1992
    Date of Patent: January 12, 1993
    Assignee: Dr. Wolman GmbH
    Inventors: Reimer Goettsche, Hans-Volker Borck, Hans-Norbert Marx
  • Wood preservative
    Patent number: 5078912
    Abstract: An agent for impregnating solid wood by the pressure process, based on a water-dilutable formulation of a copper salt, excess alkanolamine and, if required, a salt with a fungicidal anion, has a pH of not less than 8 in the concentration usually employed and corresponding to about 1-5% by weight of non-aqueous components in the aqueous solution.
    Type: Grant
    Filed: May 1, 1991
    Date of Patent: January 7, 1992
    Assignee: Dr. Wolman GmbH
    Inventors: Reimer Goettsche, Hans-Norbert Marx, Wendelin Hettler, Richard Stanek, Hans-Peter Heidenreich
  • Wood preservatives
    Patent number: 5021459
    Abstract: Wood preservatives containing a dimethylalkylamine, tridemorph, fenpropemorph or a mixture thereof, an emulsifier and a water-insoluble acid or a salt thereof, and a method for protectin wood from fungi.
    Type: Grant
    Filed: November 1, 1989
    Date of Patent: June 4, 1991
    Assignee: Dr. Wolman GmbH
    Inventor: Reimer Goettsche
  • Salt of a substituted morpholine with fluoboric acid, fungicidal composition and use
    Patent number: 4908362
    Abstract: The salt of N-tridecyl-2,6-dimethylmorpholine with fluoboric acid, and fungicides, insecticides and wood preservatives containing this salt.
    Type: Grant
    Filed: February 9, 1987
    Date of Patent: March 13, 1990
    Assignee: Dr. Wolman GmbH
    Inventors: Reimer Goettsche, Hans-Norbert Marx
  • Wood preservative
    Patent number: 4871473
    Abstract: Wood preservatives which are based on a zinc compound and an aliphatic carboxylic acid and additionally contain a polyamine and processes for preserving wood with these preservatives.
    Type: Grant
    Filed: December 16, 1988
    Date of Patent: October 3, 1989
    Assignee: Dr. Wolman GmbH
    Inventors: Reimer Goettsche, Hans-Norbert Marx
  • Wood preservative
    Patent number: 4857322
    Abstract: Wood preservatives based on a copper compound and an aliphatic carboxylic acid and additionally containing a polyamine, and a method for preserving wood with these preservatives.
    Type: Grant
    Filed: November 9, 1987
    Date of Patent: August 15, 1989
    Assignee: Dr. Wolman GmbH
    Inventors: Reimer Goettsche, Hans-Norbert Marx, Wendelin Hettler
  • Wood preservatives containing 2-iodobenzanilide
    Patent number: 4764214
    Abstract: Wood preservatives contain a mixture of 2-iodobenzanilide with a quaternary ammonium compound.
    Type: Grant
    Filed: April 9, 1987
    Date of Patent: August 16, 1988
    Assignee: Dr. Wolman GmbH
    Inventors: Hans-Norbert Marx, Reimer Goettsche, Werner Klein
  • Wood preservatives
    Patent number: 4761179
    Abstract: A wood preservative based on a water-dilutable formulation of the compound di-(N-cyclohexyldiazoniumdioxy)-copper, a polyamine, a complex-forming carboxylic acid and, if required, a salt having a fungicidal anion has a pH in the aqueous solution of not less than 7.5 in the conventional concentration for use.
    Type: Grant
    Filed: February 9, 1987
    Date of Patent: August 2, 1988
    Assignee: Dr. Wolman GmbH
    Inventors: Reimer Goettsche, Hans-Norbert Marx