Patents by Inventor Kristin Tiefensee

Kristin Tiefensee 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: 10874105
    Abstract: Provided herein is an emulsifiable concentrate comprising a triazole fungicide, an aromatic hydrocarbon, and an amide of the formula (I) as defined herein. Further provided herein is a process for the preparation of said concentrate; an emulsion obtainable by mixing water, a triazole fungicide, an aromatic hydrocarbon, and an amide of the formula (I); and a method for controlling phytopathogenic fungi, wherein the concentrate or the emulsion is allowed to act on the phytopathogenic fungi, their environment, on the crop plants to be protected from the phytopathogenic fungi or on the soil.
    Type: Grant
    Filed: July 25, 2016
    Date of Patent: December 29, 2020
    Assignee: BASF SE
    Inventors: Kristin Tiefensee, Benjamin Schaefer
  • Patent number: 10820589
    Abstract: An emulsifiable concentrate includes a pesticide, 1,2-cyclohexandicarboxylic acid diisononyl ester, an amide of the formula (I) as defined herein and a nonionic surfactant. The invention further relates to a process for the preparation of the concentrate; an emulsion obtainable by mixing water, a pesticide, 1,2-cyclohexandicarboxylic acid diisononyl ester, a nonionic surfactant and an amide of the formula (I). The invention further relates to a method for controlling phytopathogenic fungi and/or undesirable plant growth and/or undesirable insect or mite infestation and/or for regulating the growth of plants. The method includes allowing the concentrate or the emulsion to act on the respective pests, protecting the habitat thereof or the plants to be protected from the respective pest, on the soil and/or on undesirable plants and/or the crop plants and/or the habitat thereof. The present invention includes combinations of preferred features with other preferred features.
    Type: Grant
    Filed: January 23, 2018
    Date of Patent: November 3, 2020
    Assignee: BASF SE
    Inventor: Kristin Tiefensee
  • Publication number: 20200323204
    Abstract: A tank-mix is disclosed herein including a) 1,2-cyclohexandicarboxylic acid diisononyl ester, b) a mixture of anionic surfactants selected from b1) alkylbenzenesulfonates and b2) sulfosuccinate, and c) a nonionic surfactant. A weight % ratio of b1):b2) is 3:1 to 20:1 and a weight % ratio of anionic surfactants to nonionic surfactant is b1)+b2)?c). A spray mix is further disclosed including said tank mix and a pesticide. A process is also disclosed for the preparation of said spray mix; and to a method for controlling phytopathogenic fungi and/or undesirable plant growth and/or undesirable insect or mite infestation and/or for regulating the growth of plants. The method includes allowing the spray mix to act on the respective pests, the habit thereof or the plants to be protected from the respective pest, on the soil and/or on undesirable plants and/or the crop plants and/or the habitat thereof.
    Type: Application
    Filed: November 12, 2018
    Publication date: October 15, 2020
    Inventors: Kristin Tiefensee, Markus Kalt
  • Publication number: 20190380331
    Abstract: An emulsifiable concentrate includes a pesticide, 1,2-cyclohexandicarboxylic acid diisononyl ester, an amide of the formula (I) as defined herein and a nonionic surfactant. The invention further relates to a process for the preparation of the concentrate; an emulsion obtainable by mixing water, a pesticide, 1,2-cyclohexandicarboxylic acid diisononyl ester, a nonionic surfactant and an amide of the formula (I). The invention further relates to a method for controlling phytopathogenic fungi and/or undesirable plant growth and/or undesirable insect or mite infestation and/or for regulating the growth of plants. The method includes allowing the concentrate or the emulsion to act on the respective pests, protecting the habitat thereof or the plants to be protected from the respective pest, on the soil and/or on undesirable plants and/or the crop plants and/or the habitat thereof. The present invention includes combinations of preferred features with other preferred features.
    Type: Application
    Filed: January 23, 2018
    Publication date: December 19, 2019
    Inventor: Kristin Tiefensee
  • Patent number: 10463040
    Abstract: A composition comprising a pesticide and a certain carboxylic acid amide, i.e. isononanoic acid N,N-dimethyl amide, is described herein. Also disclosed is a method for controlling phytopathogenic fungi and/or undesirable plant growth and/or undesirable insect or mite infestation and/or for regulating the growth of plants, wherein the composition is allowed to act on the respective pests, the habitat thereof or the plants to be protected from the respective pest, on the soil and/or on undesirable plants and/or the crop plants and/or the habitat thereof. Furthermore, use of the carboxylic acid amide as a solvent for pesticides with no or low phytotoxicity is described.
    Type: Grant
    Filed: March 21, 2016
    Date of Patent: November 5, 2019
    Assignee: BASF SE
    Inventors: Kristin Tiefensee, Ingo Fleute-Schlachter, Verena Mormul, Bernd Siegel
  • Publication number: 20180368405
    Abstract: Provided herein is an emulsifiable concentrate comprising a triazole fungicide, an aromatic hydrocarbon, and an amide of the formula (I) as defined herein. Further provided herein is a process for the preparation of said concentrate; an emulsion obtainable by mixing water, a triazole fungicide, an aromatic hydrocarbon, and an amide of the formula (I); and a method for controlling phytopathogenic fungi, wherein the concentrate or the emulsion is allowed to act on the phytopathogenic fungi, their environment, on the crop plants to be protected from the phytopathogenic fungi or on the soil.
    Type: Application
    Filed: July 25, 2016
    Publication date: December 27, 2018
    Inventors: Kristin Tiefensee, Benjamin Schaefer
  • Publication number: 20180092352
    Abstract: A composition comprising a pesticide and a certain carboxylic acid amide, i.e. isononanoic acid N,N-dimethyl amide, is described herein. Also disclosed is a method for controlling phytopathogenic fungi and/or undesirable plant growth and/or undesirable insect or mite infestation and/or for regulating the growth of plants, wherein the composition is allowed to act on the respective pests, the habitat thereof or the plants to be protected from the respective pest, on the soil and/or on undesirable plants and/or the crop plants and/or the habitat thereof. Furthermore, use of the carboxylic acid amide as a solvent for pesticides with no or low phytotoxicity is described.
    Type: Application
    Filed: March 21, 2016
    Publication date: April 5, 2018
    Inventors: Kristin Tiefensee, Ingo Fleute-Schlachter, Verena Mormul, Bernd Siegel
  • Publication number: 20170295779
    Abstract: The present invention relates to an aqueous composition of a pesticide and a certain carboxylic acid amide. The invention further relates to a method for controlling phytopathogenic fungi and/or undesirable plant growth and/or undesirable insect or mite infestation and/or for regulating the growth of plants, wherein the composition is allowed to act on the respective pests, the habitat thereof or the plants to be protected from the respective pest, on the soil and/or on undesirable plants and/or the crop plants and/or the habitat thereof. Furthermore, the invention relates to the use of the carboxylic acid amide as solvent for pesticides with no or low phytotoxicity.
    Type: Application
    Filed: October 30, 2014
    Publication date: October 19, 2017
    Inventors: Kristin Tiefensee, Ingo Fleute-Schlachter, Alexander Künkel, Gabriele Steffen
  • Publication number: 20160255830
    Abstract: The present invention relates to an aqueous composition of a pesticide and a certain carboxylic acid amide. The invention further relates to a method for controlling phytopathogenic fungi and/or undesirable plant growth and/or undesirable insect or mite infestation and/or for regulating the growth of plants, wherein the composition is allowed to act on the respective pests, the habitat thereof or the plants to be protected from the respective pest, on the soil and/or on undesirable plants and/or the crop plants and/or the habitat thereof. Furthermore, the invention relates to the use of the carboxylic acid amide as solvent for pesticides with no or low phytotoxicity.
    Type: Application
    Filed: October 30, 2014
    Publication date: September 8, 2016
    Inventors: Kristin Tiefensee, Ingo Fleute-Schlachter, Alexander Künkel, Gabriele Steffen
  • Publication number: 20110230621
    Abstract: A transparent, semi-interpenetrating network comprises a first phase of a linear noncrosslinked isobutene polymer and a second phase of a crosslinked polymer. The crosslinked polymer is obtained through copolymerization of a first ethylenically unsaturated monomer and of a second ethylenically unsaturated monomer, wherein the first ethylenically unsaturated monomer is a cycloalkyl(meth)acrylate and the second ethylenically unsaturated monomer is selected from linear and branched C1-C20 alkyl(meth)acrylates. By varying the ratio of the first ethylenically unsaturated monomer relative to the second ethylenically unsaturated monomer, the properties, such as vibration damping properties, of the semi-interpenetrating network can be controlled.
    Type: Application
    Filed: December 9, 2009
    Publication date: September 22, 2011
    Applicant: BASF SE
    Inventors: Nicole Hildebrandt, Hannah Maria Koenig, Kristin Tiefensee, Benjamin Davion, Cedric Vancaeyzeele, Odile Fichet, Dominique Teyssie
  • Patent number: 7719820
    Abstract: An electrolyte solution proposed for double layer capacitors contains at least one conducting salt comprising a cation having a maximum diameter<9.20 Á which additionally comprises substituents on the central atom which are not all the same and further contains at least one solvent comprising a functional group selected from lactones and nitrites. Such electrolyte solutions are superior to conventional electrolyte solutions at low temperatures when acetonitrile is the solvent, so that double layer capacitors provided with electrolyte solutions according to the invention have improved electrical properties at low temperatures.
    Type: Grant
    Filed: August 3, 2005
    Date of Patent: May 18, 2010
    Assignee: BASF Aktiengesellschaft
    Inventors: Hans-Georg Degen, Klaus Ebel, Andree Schwake, Kristin Tiefensee
  • Patent number: 7422735
    Abstract: The invention relates to the use of at least one copolymer obtainable by (i) free-radically initiated copolymerization of a monomer mixture comprising (a) 1 to 99.99% by weight of at least one monomer chosen from N-vinylimidazoles and diallylamines optionally in partially or completely quaternized form; (b) 0 to 98.99% by weight of at least one neutral or basic water-soluble monomer which is different form (a); (c) 0 to 50% by weight of at least one unsaturated acid or unsaturated anhydride, (d) 0 to 50% by weight of at least one free-radically copolymerizable monomer which is different from (a), (b) or (c); and (e) 0.01 to 10% by weight of at least one monomer which acts as crosslinker and has at least two ethylenically unsaturated, nonconjugated double bonds; and (ii) subsequent partial or complete quaternization or protonation of the polymer in the case where the monomer (a) is unquaternized or only partially quaternized, as additive for skin cosmetic and dermatological preparations.
    Type: Grant
    Filed: June 26, 2000
    Date of Patent: September 9, 2008
    Assignee: BASF Aktiengesellschaft
    Inventors: Peter Hössel, Kristin Tiefensee, Axel Sanner, Reinhold Dieing, Michael Gotsche, Katrin Zeitz
  • Publication number: 20080089010
    Abstract: An electrolyte solution proposed for double layer capacitors contains at least one conducting salt comprising a cation having a maximum diameter<9.20 ? which additionally comprises substituents on the central atom which are not all the same and further contains at least one solvent comprising a functional group selected from lactones and nitrites. Such electrolyte solutions are superior to conventional electrolyte solutions at low temperatures when acetonitrile is the solvent, so that double layer capacitors provided with electrolyte solutions according to the invention have improved electrical properties at low temperatures.
    Type: Application
    Filed: August 3, 2005
    Publication date: April 17, 2008
    Applicant: BASF Aktiengesellschaft
    Inventors: Georg Degen, Klaus Ebel, Kristin Tiefensee, Andee Schwake
  • Patent number: 7217820
    Abstract: The invention relates to the use of enaminotriazines of the formula I in which the radicals Y, independently of one another, are hydrogen, an optionally substituted aliphatic, cycloaliphatic, araliphatic or aromatic radical having in each case up to 18 carbon atoms, the radicals X are identical or different, where at least one of the radicals X is the ethenyl radical of the formula II and X may also have the meanings of Y, and where in the formula II the radicals R are identical or different and are cyano, optionally esterified carboxyl, substituted carbonyl, optionally substituted aminocarbonyl, optionally esterified sulfo, substituted sulfonyl or optionally esterified phosphono, and where two adjacent radicals R may optionally form a ring and the radicals R? are identical or different and are hydrogen, an optionally substituted aliphatic, cycloaliphatic or aromatic radical having in each case up to 18 carbon atoms, as UV filters in cosmetic or pharmaceutical preparations for protecting human skin o
    Type: Grant
    Filed: November 10, 2004
    Date of Patent: May 15, 2007
    Assignee: BASF Aktiengesellschaft
    Inventors: Thomas Heidenfelder, Kristin Tiefensee, Thomas Wünsch
  • Publication number: 20050249681
    Abstract: Use of diketopiperazine derivatives of the formula I, in which the variables have the meanings explained in the description, as photostable UV filters in cosmetic and pharmaceutical preparations for protecting the human skin or human hair against solar rays, alone or together with compounds which absorb in the UV region known per se for cosmetic and pharmaceutical preparations.
    Type: Application
    Filed: July 24, 2003
    Publication date: November 10, 2005
    Inventors: Thomas Heidenfelder, Kristin Tiefensee, Thomas Wunsch, Robert Parker
  • Patent number: 6887460
    Abstract: The invention relates to the use of enaminotriazines of the formula I in which the radicals Y, independently of one another, are hydrogen, an optionally substituted aliphatic, cycloaliphatic, araliphatic or aromatic radical having in each case up to 18 carbon atoms, the radicals X are identical or different, where at least one of the radicals X is the ethenyl radical of the formula II and X may also have the meanings of Y, and where in the formula II the radicals R are identical or different and are cyano, optionally esterified carboxyl, substituted carbonyl, optionally substituted aminocarbonyl, optionally esterified sulfo, substituted sulfonyl or optionally esterified phosphono, and where two adjacent radicals R may optionally form a ring and the radicals R? are identical or different and are hydrogen, an optionally substituted aliphatic, cycloaliphatic or aromatic radical having in each case up to 18 carbon atoms, as UV filters in cosmetic or pharmaceutical preparations for protecting human skin or
    Type: Grant
    Filed: May 13, 2002
    Date of Patent: May 3, 2005
    Assignee: BASF Aktiengesellschaft
    Inventors: Thomas Heidenfelder, Kristin Tiefensee, Thomas Wünsch
  • Publication number: 20050089487
    Abstract: The invention relates to the use of enaminotriazines of the formula I in which the radicals Y, independently of one another, are hydrogen, an optionally substituted aliphatic, cycloaliphatic, araliphatic or aromatic radical having in each case up to 18 carbon atoms, the radicals X are identical or different, where at least one of the radicals X is the ethenyl radical of the formula II and X may also have the meanings of Y, and where in the formula II the radicals R are identical or different and are cyano, optionally esterified carboxyl, substituted carbonyl, optionally substituted aminocarbonyl, optionally esterified sulfo, substituted sulfonyl or optionally esterified phosphono, and where two adjacent radicals R may optionally form a ring and the radicals R? are identical or different and are hydrogen, an optionally substituted aliphatic, cycloaliphatic or aromatic radical having in each case up to 18 carbon atoms, as UV filters in cosmetic or pharmaceutical preparations for protecting human skin or
    Type: Application
    Filed: November 10, 2004
    Publication date: April 28, 2005
    Inventors: Thomas Heidenfelder, Kristin Tiefensee, Thomas Wunsch
  • Publication number: 20040146477
    Abstract: The present invention relates to cosmetic or pharmaceutical compositions having a liquid to gel-like consistency which comprise at least one copolymer which comprises at least one N-vinyllactam and at least one ethylenically unsaturated monomer having a longer-chain alkyl or alkylene radical in copolymerized form. The invention also relates to the use of such copolymers in cosmetic or pharmaceutical compositions.
    Type: Application
    Filed: August 14, 2003
    Publication date: July 29, 2004
    Inventors: Helmut Meffert, Axel Sanner, Kristin Tiefensee, Stephan Kothrade
  • Patent number: 6579846
    Abstract: The present invention relates to acylated polymeric polyamines, to processes for their preparation, to their use, and to aqueous compositions which comprise these polyamines.
    Type: Grant
    Filed: December 30, 1999
    Date of Patent: June 17, 2003
    Assignee: BASF Aktiengesellschaft
    Inventors: Michael Zirnstein, Günter Oetter, Kristin Tiefensee, Knut Oppenländer, Jürgen Decker, Michael Ehle
  • Publication number: 20030044363
    Abstract: The invention relates to the use of enaminotriazines of the formula I 1
    Type: Application
    Filed: May 13, 2002
    Publication date: March 6, 2003
    Inventors: Thomas Heidenfelder, Kristin Tiefensee, Thomas Wunsch