Patents by Inventor Jochen Wurtz

Jochen Wurtz 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: 20060142163
    Abstract: Surfactant/solvent systems for liquid organic formulations (preparations) which comprise one or more aromatic-based surfactants and one or more completely esterified organic phosphates and/or phosphonates which are as polar as possible, but are at the same time water-insoluble or soluble in water to 5 g/l, as solvents, are suitable to be used for the preparation of emulsifiable concentrates and corresponding liquid preparations derived therefrom, such as aqueous spray mixtures.
    Type: Application
    Filed: December 28, 2005
    Publication date: June 29, 2006
    Inventors: Jochen Wurtz, Thomas Maier, Gerhard Schnabel, Gerhard Johann
  • Publication number: 20050266996
    Abstract: The present invention describes the use of a combination of an agrochemically active compound and a solid carrier material which surrounds the active compound, to suppress antagonistic interactions in a mixture comprising the active compound surrounded by the carrier material, and at least one further agrochemically active compound. Preferred formulations comprising such a combination include herbicides combined with a carrier material together with a safener and/or a growth regulator. Using the formulations according to the present invention, it is possible to suppress antagonistic interactions between different active compounds.
    Type: Application
    Filed: September 30, 2004
    Publication date: December 1, 2005
    Inventors: Hans-Peter Krause, Gerhard Schnabel, Gerhard Frisch, Jochen Wurtz, Udo Bickers, Erwin Hacker, Thomas Auler, Alvaro Melendez, Detlev Haase
  • Publication number: 20050085392
    Abstract: The present invention relates to surfactant/solvent systems for liquid formulations comprising ?) one or more nonaromatic-based surfactants, ?) as solvent, one or more triester(s) of phosphoric acid with alcohols, preferably from the group consisting of 1) monohydric alkanols having 5 to 22 carbon atoms, for example with n-, i- or neo-pentanol, n-hexanol, n-octanol, 2-ethylhexanol, 2) diols or polyols, such as ethylene glycol, propylene glycol or glycerol, 3) aryl, alkylaryl, poly(alkyl)aryl and poly(arylalkyl)aryl alcohols, for example with phenol and/or cresol, octylphenol, nonylphenol, triisobutylphenol, tristyrylphenol, 4) alkoxylated alcohols obtained by reacting the alcohols mentioned above under 1), 2) or 3) with alkylene oxides, preferably (C1-C4)alkylene oxides, and 5) alkoxylated alcohols obtained by reacting monohydric alkanols having 1 to 4 carbon atoms and alkylene oxides.
    Type: Application
    Filed: October 28, 2004
    Publication date: April 21, 2005
    Inventors: Jochen Wurtz, Gerhard Schnabel, Gerhard Frisch
  • Publication number: 20050084507
    Abstract: Surfactant/solvent systems for liquid organic formulations (preparations) which comprise one or more aromatic-based surfactants and one or more completely esterified organic phosphates and/or phosphonates which are as polar as possible, but are at the same time water-insoluble or soluble in water to 5 g/l, as solvents, are suitable to be used for the preparation of emulsifiable concentrates and corresponding liquid preparations derived therefrom, such as aqueous spray mixtures.
    Type: Application
    Filed: November 10, 2004
    Publication date: April 21, 2005
    Inventors: Jochen Wurtz, Thomas Maier, Gerhard Schnabel, Gerhard Johann
  • Publication number: 20050054532
    Abstract: The present invention describes the combination of an agrochemically active compound with a polymer with formation of hydrogen bonds for the controlled release of this active compound. Both the polymer and active compound have functional groups which permit the formation of hydrogen bonds.
    Type: Application
    Filed: September 16, 2004
    Publication date: March 10, 2005
    Inventors: Jean Kocur, Gerhard Frisch, Jochen Wurtz, Udo Bickers, Erwin Hacker, Hans Huff, Gerhard Schnabel
  • Publication number: 20040214722
    Abstract: Liquid preparations and surfactant/solvent systems Surfactant/solvent systems for liquid organic formulations (preparations) which comprise one or more aromatic-based surfactants and one or more completely esterified organic phosphates and/or phosphonates which are as polar as possible, but are at the same time water-insoluble or soluble in water to 5 g/l, as solvents, are suitable to be used for the preparation of emulsifiable concentrates and corresponding liquid preparations derived therefrom, such as aqueous spray mixtures.
    Type: Application
    Filed: April 29, 2002
    Publication date: October 28, 2004
    Inventors: Jochen Wurtz, Thomas Maier, Gerhard Schnabel, Gerhard Johann
  • Publication number: 20040087466
    Abstract: The present invention relates to surfactant/solvent systems for liquid formulations comprising
    Type: Application
    Filed: June 20, 2003
    Publication date: May 6, 2004
    Inventors: Jochen Wurtz, Gerhard Schnabel, Gerhard Frisch
  • Publication number: 20020091066
    Abstract: The present invention relates to a herbicidal composition comprising
    Type: Application
    Filed: June 15, 2001
    Publication date: July 11, 2002
    Inventors: Jochen Wurtz, Jean Kocur, Hans-Peter Krause, Julio Martinez de Una, Detlev Hasse, Udo Bickers, Gerhard Schnabel
  • Publication number: 20020055436
    Abstract: The present invention describes the use of a combination of an agrochemically active compound and a solid carrier material which surrounds the active compound, to suppress antagonistic interactions in a mixture comprising the active compound surrounded by the carrier material, and at least one further agrochemically active compound. Preferred formulations comprising such a combination include herbicides combined with a carrier material together with a safener and/or a growth regulator. Using the formulations according to the present invention, it is possible to suppress antagonistic interactions between different active compounds.
    Type: Application
    Filed: May 10, 2001
    Publication date: May 9, 2002
    Inventors: Hans-Peter Krause, Gerhard Schnabel, Gerhard Frisch, Jochen Wurtz, Udo Bickers, Erwin Hacker, Thomas Auler, Alvaro Melendez, Detlev Haase
  • Publication number: 20020042345
    Abstract: The present invention describes the combination of an agrochemically active compound with a polymer with formation of hydrogen bonds for the controlled release of this active compound. Both the polymer and active compound have functional groups which permit the formation of hydrogen bonds.
    Type: Application
    Filed: May 10, 2001
    Publication date: April 11, 2002
    Inventors: Jean Kocur, Gerhard Frisch, Jochen Wurtz, Udo Bickers, Erwin Hacker, Hans Philipp Huff, Gerhard Schnabel
  • Publication number: 20020016263
    Abstract: The present invention relates to liquid formulations (preparations) comprising a) one or more derivatives of polycarboxylic acids and b) one or more active compounds from the group of the ALS inhibitors.
    Type: Application
    Filed: April 25, 2001
    Publication date: February 7, 2002
    Inventors: Jochen Wurtz, Thomas Maier, Gerhard Schnabel, Detlev Haase
  • Publication number: 20020006889
    Abstract: The present invention relates to surfactant/solvent systems for liquid formulations comprising
    Type: Application
    Filed: December 21, 2000
    Publication date: January 17, 2002
    Inventors: Jochen Wurtz, Gerhard Schnabel, Gerhard Frisch