Patents by Inventor Tanja Gerharz

Tanja Gerharz 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).

  • Publication number: 20230337680
    Abstract: The invention relates to the use of penflufen for protecting wood and wood-comprising materials against wood-destroying basidiomycetes.
    Type: Application
    Filed: June 30, 2023
    Publication date: October 26, 2023
    Applicant: LANXESS Deutschland GmbH
    Inventors: Bernd KOOP, Martin KUGLER, Thomas JAETSCH, Johannes KAULEN, Tanja GERHARZ
  • Patent number: 11723368
    Abstract: The invention relates to the use of penflufen for protecting wood and wood-comprising materials against wood-destroying basidiomycetes.
    Type: Grant
    Filed: January 23, 2019
    Date of Patent: August 15, 2023
    Inventors: Bernd Koop, Martin Kugler, Thomas Jaetsch, Johannes Kaulen, Tanja Gerharz
  • Patent number: 11427485
    Abstract: A disinfectant composition useful in shrimp aquaculture and a process for using such a disinfectant, in which there is a composition containing a) 25 to 87 wt. % of KHSO5 containing triple salt b) 1 to 20 wt. % of at least one H2N(CH2)nSO3H compound with n being 0, 1, 2 or 3, c) 1 to 8 wt. % of a surfactant d) 1 to 60 wt. % of a C2-C10 aliphatic dicarboxylic acid, optionally substituted with a hydroxyl and/or carboxylic group and e) 10 to 30 wt. % alkali metal phosphate.
    Type: Grant
    Filed: May 27, 2019
    Date of Patent: August 30, 2022
    Assignee: LANXESS Deutschland GmbH
    Inventors: Tanja Gerharz, Mark Wallace Squire
  • Publication number: 20210221713
    Abstract: A composition containing a) 25 to 87 wt. % of KHSO5 containing triple salt b) 1 to 20 wt. % of at least one H2N(CH2)nSO3H compound with n being 0, 1, 2 or 3, c) 1 to 8 wt. % of a surfactant d) 1 to 60 wt. % of a C2-C10 aliphatic dicarboxylic acid, optionally substituted with a hydroxyl and/or carboxylic group and e) 10 to 30 wt. % alkali metal phosphate.
    Type: Application
    Filed: May 27, 2019
    Publication date: July 22, 2021
    Applicant: LANXESS Deutschland GmbH
    Inventors: Tanja Gerharz, Mark Wallace Squire
  • Publication number: 20190269129
    Abstract: A composition, characterized in that it comprises 1,2-dibromo-2,4-dicyanobutane (DBDCB) and zinc pyrithione (ZPT) as active components.
    Type: Application
    Filed: May 20, 2019
    Publication date: September 5, 2019
    Applicant: LANXESS Deutschland GmbH
    Inventors: Peter WACHTLER, Tanja GERHARZ
  • Publication number: 20190150453
    Abstract: The invention relates to the use of penflufen for protecting wood and wood-comprising materials against wood-destroying basidiomycetes.
    Type: Application
    Filed: January 23, 2019
    Publication date: May 23, 2019
    Applicant: LANXESS Deutschland GmbH
    Inventors: Bernd KOOP, Martin KUGLER, Thomas JAETSCH, Johannes KAULEN, Tanja GERHARZ
  • Patent number: 10231459
    Abstract: The invention relates to the use of penflufen for protecting wood and wood-comprising materials against wood-destroying basidiomycetes.
    Type: Grant
    Filed: September 30, 2011
    Date of Patent: March 19, 2019
    Assignee: LANXESS Deutschland GmbH
    Inventors: Bernd Koop, Martin Kugler, Thomas Jaetsch, Johannes Kaulen, Tanja Gerharz
  • Publication number: 20190008147
    Abstract: A composition, characterized in that it comprises 1,2-dibromo-2,4-dicyanobutane (DBDCB) and at least one organic acid and/or the derivatives thereof.
    Type: Application
    Filed: August 23, 2016
    Publication date: January 10, 2019
    Applicant: LANXESS Deutschland GmbH
    Inventors: Peter WACHTLER, Tanja GERHARZ
  • Publication number: 20170265466
    Abstract: A composition, characterized in that it comprises 1,2-dibromo-2,4-dicyanobutane (DBDCB) and zinc pyrithione (ZPT) as active components.
    Type: Application
    Filed: August 20, 2015
    Publication date: September 21, 2017
    Applicant: LANXESS Deutschland GmbH
    Inventors: Peter WACHTLER, Tanja GERHARZ
  • Patent number: 9693560
    Abstract: The present application relates to biocidal substances comprising at least one isothiazolinone from the group consisting of 1,2-benzisothiazolin-3-one (BIT) and 2-methyl-4-isothiazolin-3-one (MIT), and at least one N-alkyl-guanidinium salt, methods for the production thereof, and their use for protecting technical materials and products which can be attacked by microorganisms.
    Type: Grant
    Filed: August 25, 2014
    Date of Patent: July 4, 2017
    Assignee: LANXESS Deutschland GmbH
    Inventors: Tanja Gerharz, Peter Wachtler
  • Patent number: 9596854
    Abstract: Fungicidal mixtures having synergistic fungicidal activity may include penflufen and at least one further fungicidal material. The mixtures may be used for protecting industrial materials, and methods for treating industrial materials with the penflufen mixtures are provided.
    Type: Grant
    Filed: June 9, 2016
    Date of Patent: March 21, 2017
    Assignee: LANXESS Deutschland GmbH
    Inventors: Bernd Koop, Martin Kugler, Thomas Jaetsch, Johannes Kaulen, Tanja Gerharz
  • Publication number: 20160295863
    Abstract: Fungicidal mixtures having synergistic fungicidal activity may include penflufen and at least one further fungicidal material. The mixtures may be used for protecting industrial materials, and methods for treating industrial materials with the penflufen mixtures are provided.
    Type: Application
    Filed: June 9, 2016
    Publication date: October 13, 2016
    Inventors: Bernd KOOP, Martin KUGLER, Thomas JAETSCH, Johannes KAULEN, Tanja GERHARZ
  • Publication number: 20160198712
    Abstract: The present application relates to biocidal substances comprising at least one isothiazolinone from the group consisting of 1,2-benzisothiazolin-3-one (BIT) and 2-methyl-4-isothiazolin-3-one (MIT), and at least one N-alkyl-guanidinium salt, methods for the production thereof, and their use for protecting technical materials and products which can be attacked by microorganisms.
    Type: Application
    Filed: August 25, 2014
    Publication date: July 14, 2016
    Inventors: Tanja GERHARZ, Peter WACHTLER
  • Publication number: 20140088041
    Abstract: The invention relates to mixtures comprising penflufen, to the use of these mixtures for protecting industrial materials and to a method for treating industrial materials with the penflufen mixtures.
    Type: Application
    Filed: September 30, 2011
    Publication date: March 27, 2014
    Applicant: LANXESS DEUTSCHLAND GmbH
    Inventors: Bernd Koop, Martin Kugler, Thomas Jaetsch, Johannes Kaulen, Tanja Gerharz
  • Publication number: 20140079806
    Abstract: The invention relates to the use of penflufen for protecting wood and wood-comprising materials against wood-destroying basidiomycetes.
    Type: Application
    Filed: September 30, 2011
    Publication date: March 20, 2014
    Applicant: LANXESS Deutschland GmbH
    Inventors: Bernd Koop, Martin Kugler, Thomas Jaetsch, Johannes Kaulen, Tanja Gerharz
  • Patent number: 8231721
    Abstract: The invention relates to stable antifungal liquid formulations for protecting material, containing 3-iodopropynyl butyl carbamate (IPBC) and n-octylisothiazolinone (n-OIT).
    Type: Grant
    Filed: July 28, 2009
    Date of Patent: July 31, 2012
    Assignee: LANXESS Deutschland GmbH
    Inventors: Hermann Uhr, Tanja Gerharz, Frank Sauer
  • Publication number: 20120071324
    Abstract: The present invention relates to biocidal and more particularly algicidal substances comprising one or more polymers which in turn comprise one or more biocides such as more particularly algicides, where at least one polymer has structural elements which derive from acrylonitrile. The invention further relates to biocidal compositions comprising aforesaid biocidal substances in particulate form, to a process for preparing the biocidal substances and the biocidal compositions and to the use of the biocidal compositions for protecting technical materials.
    Type: Application
    Filed: April 18, 2011
    Publication date: March 22, 2012
    Applicant: LANXESS DEUTSCHLAND GMBH
    Inventors: Hermann Uhr, Daniel Schlawe, Tanja Gerharz, Frank Sauer, Thomas König, Benno Ulfik
  • Publication number: 20110139033
    Abstract: The invention relates to stable antifungal liquid formulations for protecting material, containing 3-iodopropynyl butyl carbamate (IPBC) and n-octylisothiazolinone (n-OIT).
    Type: Application
    Filed: July 28, 2009
    Publication date: June 16, 2011
    Applicant: LANXESS DEUTSCHLAND GMBH
    Inventors: Hermann Uhr, Tanja Gerharz, Frank Sauer
  • Publication number: 20110009462
    Abstract: The present invention relates to storage-stable, synergistically acting combinations comprising glutaraldehyde (GDA) and 2-methyl-2H-isothiazol-3-one (methylisothiazolinone, MIT) and, where appropriate, 2-bromo-2-nitropropane-1,3-diol (bronopol) and/or other active substances for protecting industrials materials.
    Type: Application
    Filed: October 28, 2008
    Publication date: January 13, 2011
    Applicant: LANXESS DEUTSCHLAND GMBH
    Inventors: Hermann Uhr, Peter Wachtler, Tanja Gerharz, Martin Kugler