Patents by Inventor Detlev Haase

Detlev Haase 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: 8076268
    Abstract: Liquid formulations containing herbicidal actives from the group of HPPD inhibitors, dialkyl sulfosuccinates, surfactants and solvents are provided. The present invention relates to liquid formulations comprising: A) one or more HPPD inhibitors, B) one or more dialkyl sulfosuccinates, C) one or more further surfactants, D) one or more solvents, E) further auxiliaries and additives, and F) one or more non-A) agrochemical actives. The liquid formulations are suitable for use in the field of crop protection.
    Type: Grant
    Filed: November 16, 2006
    Date of Patent: December 13, 2011
    Assignee: Bayer CropScience AG
    Inventors: Gerhard Schnabel, Detlev Haase, Gerhard Frisch, Martin Bommel
  • Patent number: 7867946
    Abstract: The present invention relates to a liquid formulation, comprising a) one or more herbicidally active compounds from the group of the ALS inhibitors, b) one or more organic solvents, and c) one or more inorganic salts. The liquid formulation is suitable for use in crop protection.
    Type: Grant
    Filed: May 16, 2006
    Date of Patent: January 11, 2011
    Assignee: Bayer CropScience AG
    Inventors: Roland Deckwer, Detlev Haase, Hans-Peter Krause, Gerhard Schnabel
  • Publication number: 20100234227
    Abstract: The present invention relates to a microemulsion concentrate, comprising (a) one or more agrochemical active substances, in particular from the group consisting of the fungicides, insecticides, plant growth regulators, herbicides and safeners, (b) one or more alcoholic solvents with at least 5 carbon atoms, (c) one or more nonalcoholic solvents, (d) one or more anionic surfactants, and (e) one or more nonionic surfactants. The microemulsion concentrate is suitable in the field of plant protection.
    Type: Application
    Filed: July 23, 2007
    Publication date: September 16, 2010
    Inventors: Thomas Maier, Detlev Haase, Gerhard Schnabel, Gerhard Frisch, Dorel-Gheorghe Merk, Gerd Schweinitzer, Ralph Grohs
  • Patent number: 7776792
    Abstract: The invention relates to liquid formulations (preparations) that contain a) one or more alkyl esters of polycarboxylic acids, and b) one or more agrochemical substances from the group of ALS inhibitors.
    Type: Grant
    Filed: January 19, 2002
    Date of Patent: August 17, 2010
    Assignee: Bayer CropScience AG
    Inventors: Thomas Maier, Gerhard Schnabel, Detlev Haase, Jochen Würtz
  • Publication number: 20090054236
    Abstract: A herbicidally active composition, comprising (A) one or more sulfonylureas from the group consisting of metsulfuron, thifensulfuron, tribenuron, chlorsulfuron and their salts and esters, and (B) one or more safeners from the group consisting of mefenpyr, isoxadifen, cloquintocet, fenchlorazole and their salts and esters.
    Type: Application
    Filed: August 29, 2008
    Publication date: February 26, 2009
    Inventors: Frank Ziemer, Gerhard Schnabel, Detlev Haase, Roland Deckwer, Christopher Rosinger, David Feist
  • Publication number: 20080305953
    Abstract: Liquid formulations containing herbicidal actives from the group of HPPD inhibitors, dialkyl sulfosuccinates, surfactants and solvents are provided. The present invention relates to liquid formulations comprising: A) one or more HPPD inhibitors, B) one or more dialkyl sulfosuccinates, C) one or more further surfactants, D) one or more solvents, E) further auxiliaries and additives, and F) one or more non-A) agrochemical actives. The liquid formulations are suitable for use in the field of crop protection.
    Type: Application
    Filed: November 16, 2006
    Publication date: December 11, 2008
    Applicant: Bayer CropScience AG
    Inventors: Gerhard Schnabel, Detlev Haase, Gerhard Frisch, Martin Bommel
  • Patent number: 7432226
    Abstract: A herbicidally active composition, comprising (A) one or more sulfonylureas from the group consisting of metsulfuron, thifensulfuron, tribenuron, chlorsulfuron and their salts and esters, and (B) one or more safeners from the group consisting of mefenpyr, isoxadifen, cloquintocet, fenchlorazole and their salts and esters.
    Type: Grant
    Filed: October 28, 2004
    Date of Patent: October 7, 2008
    Assignee: Bayer CropScience GmbH
    Inventors: Frank Ziemer, Gerhard Schnabel, Detlev Haase, Roland Deckwer, Christopher Rosinger, David Feist
  • Patent number: 7163910
    Abstract: The present invention relates to formulations comprising a) at least one phosphonium or sulfonium salt of a sulfonylurea, where the phosphonium and sulfonium cation of the salt has at least one substituent which is different from hydrogen, and b) customary auxiliaries and additives.
    Type: Grant
    Filed: January 22, 2000
    Date of Patent: January 16, 2007
    Assignee: Bayer CropScience GmbH
    Inventors: Gerhard Schnabel, Detlev Haase, Thomas Maier, Julio Martinez de Una, Jochen Würtz
  • Publication number: 20060234863
    Abstract: The present invention relates to a method for producing water-dispersible plant protection agent granules comprising, as steps, A. spraying two or more separate fluid streams in an agglomeration device, where a) at least one of the fluid streams comprises one or more agrochemical active ingredients with a melting point of 120° C. or above, and b) at least one of the fluid streams comprises one or more agrochemical active ingredients with a melting point of less than 120° C. and one or more carriers, and B. agglomeration.
    Type: Application
    Filed: February 11, 2004
    Publication date: October 19, 2006
    Inventors: Hans-Peter Krause, Gerhard Schnabel, Roland Deckwer, Detlev Haase, Thomas Polednie, Dieter Reinig
  • Publication number: 20060205596
    Abstract: The present invention relates to a liquid formulation, comprising a) one or more herbicidally active compounds from the group of the ALS inhibitors, b) one or more organic solvents, and c) one or more inorganic salts. The liquid formulation is suitable for use in crop protection.
    Type: Application
    Filed: May 16, 2006
    Publication date: September 14, 2006
    Applicant: Bayer CropScience GmbH
    Inventors: Roland Deckwer, Detlev Haase, Hans-Peter Krause, Gerhard Schnabel
  • 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: 20050233906
    Abstract: The present invention relates to an oil suspension concentrate, comprising a) one or more herbicidally active compounds from the group of the thienylsulfonamides, and b) one or more organic solvents. The oil suspension concentrate is suitable for use in crop protection.
    Type: Application
    Filed: November 24, 2004
    Publication date: October 20, 2005
    Inventors: Gerhard Schnabel, Detlev Haase, Roland Deckwer
  • Publication number: 20050113254
    Abstract: A herbicidally active composition, comprising (A) one or more sulfonylureas from the group consisting of metsulfuron, thifensulfuron, tribenuron, chlorsulfuron and their salts and esters, and (B) one or more safeners from the group consisting of mefenpyr, isoxadifen, cloquintocet, fenchlorazole and their salts and esters.
    Type: Application
    Filed: October 28, 2004
    Publication date: May 26, 2005
    Applicant: Bayer CropScience GmbH
    Inventors: Frank Ziemer, Gerhard Schnabel, Detlev Haase, Roland Deckwer, Chrisopher Rosinger, David Feist
  • Publication number: 20050032647
    Abstract: The present invention relates to an oil suspension concentrate, comprising a) one or more herbicidally active compounds from the group of the sulfonamides in suspended form, b) one or more safeners, c) one or more organic solvents, and d) one or more sulfosuccinates. The oil suspension concentrate is suitable for use in crop protection.
    Type: Application
    Filed: December 12, 2003
    Publication date: February 10, 2005
    Applicant: Bayer CropScience GmbH
    Inventors: Roland Deckwer, Detlev Haase, Hans-Peter Krause, Gerhard Schnabel
  • Publication number: 20050026786
    Abstract: The present invention relates to an oil suspension concentrate, comprisinga) the herbicidally active compound diflufenican, and b) one or more solvents from the group of the hydrocarbons. The oil suspension concentrate is suitable for use in crop protection.
    Type: Application
    Filed: July 28, 2004
    Publication date: February 3, 2005
    Applicant: Bayer CropScience GmbH
    Inventors: Roland Deckwer, Detlev Haase, Hans-Peter Krause, Gerhard Schnabel
  • Publication number: 20050026787
    Abstract: The present invention relates to a liquid formulation, comprising a) one or more herbicidally active compounds from the group of the ALS inhibitors, b) one or more organic solvents, and c) one or more inorganic salts. The liquid formulation is suitable for use in crop protection.
    Type: Application
    Filed: July 28, 2004
    Publication date: February 3, 2005
    Applicant: Bayer CropScience GmbH
    Inventors: Roland Deckwer, Detlev Haase, Hans-Peter Krause, Gerhard Schnabel
  • Publication number: 20040132621
    Abstract: The present invention relates to a microemulsion concentrate comprising
    Type: Application
    Filed: December 17, 2003
    Publication date: July 8, 2004
    Applicant: Bayer CorpScience GmbH Patents and Licensing
    Inventors: Gerhard Frisch, Detlev Haase, Thomas Maier, Gerhard Schnabel
  • Patent number: 6743754
    Abstract: The present invention relates to a herbicidal composition comprising A) one or more sulfonylureas of the formula (I) and/or their salts in which R1 is C2-C4-alkoxy or CO—Ra, where Ra is OH, C1-C6-alkoxy or NRbRc, where Rb and Rc independently of one another are identical or different and are H or C1-C6-alkyl, R2 is halogen or (A)n—NRdRe, where n is zero or 1, A is a group CRfRg, where Rf and Rg independently of one another are identical or different and are H or C1-C6-alkyl, Rd is H or C1-C6-alkyl and Re is H, C1-C6-alkyl or an acyl radical, where Rd and Re may also form a heterocyclic ring and where, if R1 is C2-C4-alkoxy, R2 may also be H, R3 is H or C1-C6-alkyl, m is zero or 1, X and Y independently of one another are identical or different and are C1-C6-alkyl, C1-C6-alkoxy or C1-C6-alkylthio, where each of the three radicals mentioned is unsubstituted or substituted by one or more radicals selected from the group consisting of halogen, C1-C4-alkoxy and C1-C4-alkylthio,
    Type: Grant
    Filed: June 15, 2001
    Date of Patent: June 1, 2004
    Assignee: Aventis CropScience GmbH
    Inventors: Jochen Würtz, Jean Kocur, Hans-Peter Krause, Julio Martinez de Una, Detlev Haase, Udo Bickers, Gerhard Schnabel
  • Publication number: 20040097378
    Abstract: The invention relates to liquid formulations (preparations) that contain a) one or more alkyl esters of polycarboxylic acids, and b) one or more agrochemical substances from the group of ALS inhibitors.
    Type: Application
    Filed: December 18, 2003
    Publication date: May 20, 2004
    Inventors: Thomas Maier, Gerhard Schnabel, Detlev Haase, Jochen Wrtz
  • 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