Patents by Inventor Roland Deckwer

Roland Deckwer 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: 20210400955
    Abstract: The present invention relates to the technical field of crop protection. More specifically, the invention relates to combinations of (I) polyvinyl alcohol (PVA) and (II) a composition comprising one or more water soluble herbicidal active ingredients and certain further constituents, said combination having improved properties, in particular regarding rainfastness and/or herbicidal efficacy. The invention also relates to the use of such combinations.
    Type: Application
    Filed: July 23, 2019
    Publication date: December 30, 2021
    Inventors: Lothar LORENTZ, Roland DECKWER, Stefan SACHAU, Udo BICKERS, Markus TELSCHER, Angela KAZMIERCZAK
  • Publication number: 20210321610
    Abstract: The present invention relates to encapsulated active compounds (actives/active ingredients/AI) produced by different methods with minimized/eliminated negative effects on the plant/enhanced biological compatibility while efficacy against pests is maintained.
    Type: Application
    Filed: July 26, 2019
    Publication date: October 21, 2021
    Inventors: Andreas IDE, Smita PATEL, Holger EGGER, Daniel Gordon DUFF, Michael OSTENDORF, Roland DECKWER, Duy LE
  • Publication number: 20210307319
    Abstract: The present invention relates to the technical field of crop protection compositions (formulations) comprising water soluble herbicidal active ingredients and certain further constituents having improved properties, in particular regarding rainfastness and/or herbicidal efficacy. The invention also relates to methods of manufacturing such compositions and the use of such compositions.
    Type: Application
    Filed: July 23, 2019
    Publication date: October 7, 2021
    Inventors: Lothar LORENTZ, Roland DECKWER, Stefan SACHAU, Udo BICKERS, Markus TELSCHER, Angela KAZMIERCZAK
  • Publication number: 20210289775
    Abstract: The invention relates to the technical field of thickener combinations for crop protection formulations with high salt content, in particular herbicidal formulations, and formulations containing said adjuvant combinations, as well as methods for producing said formulations. In a preferred embodiment, the instant invention relates to aqueous formulations of water-soluble active ingredients, in particular aqueous formulations of saltlike active ingredients, and especially to formulations containing glufosinate and or glyfosate, in combination with at least one further water insoluble active ingredient, which is suspended in the formulation, wherein the formulations contain a high salt content.
    Type: Application
    Filed: July 31, 2019
    Publication date: September 23, 2021
    Inventor: Roland DECKWER
  • Publication number: 20210127681
    Abstract: The present invention primarily relates to the use of compositions comprising L-glufosinate and/or salts thereof in a glufosinate tolerant field crop in foliar application, wherein the compositions contain less than 5 mol.-% of D-glufosinate and/or salts thereof, based on the total amount of L-glufosinate and salts thereof, under certain environmental conditions to achieve an increase in the control of harmful plants and/or a reduction of phytotoxicity in the tolerant field crop. The present invention also relates to according methods of treating a tolerant field crop using the mentioned compositions.
    Type: Application
    Filed: June 20, 2018
    Publication date: May 6, 2021
    Inventors: Lothar LORENTZ, Roland DECKWER, Arlene COTIE, Ralph BAGWELL
  • Publication number: 20190021311
    Abstract: The present invention relates to formulations in the form of aqueous dispersions comprising aclonifen and flufenacet and a mixture of anionic surfactants from the group of the naphthalenesulphonates or from the group of the condensates of naphthalenesulphonates with formaldehyde, nonionic surfactants from the group of the di- and tri-block-copolymers of alkylene oxides, and a specific mixture of organic and inorganic thickeners, to which further agrochemically active compounds and further customary auxiliaries and additives may optionally be added. The aqueous dispersions have high storage stability and are suitable for use in the field of crop protection.
    Type: Application
    Filed: January 9, 2017
    Publication date: January 24, 2019
    Inventors: Jens KRAUSE, Roland DECKWER
  • Patent number: 9215868
    Abstract: Alkyl ether sulfates having 1 to 9 carbon atoms in the alkyl chain and 1 to 20 alkyleneoxy units in the ether moiety are suitable for use as low-foam additives for enhancing the activity of water-soluble or partially water-soluble agrochemicals. They can be used to produce low-foam preparations for crop protection.
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: December 22, 2015
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Peter Baur, Thomas Auler, Roland Deckwer, Stephanie Giessler
  • Publication number: 20140121285
    Abstract: Alkyl ether sulfates having 1 to 9 carbon atoms in the alkyl chain and 1 to 20 alkyleneoxy units in the ether moiety are suitable for use as low-foam additives for enhancing the activity of water-soluble or partially water-soluble agrochemicals. They can be used to produce low-foam preparations for crop protection.
    Type: Application
    Filed: December 20, 2013
    Publication date: May 1, 2014
    Applicant: Bayer Intellectual Property GmbH
    Inventors: Peter Baur, Thomas Auler, Roland Deckwer, Stephanie Giessler
  • Patent number: 8637432
    Abstract: Alkyl ether sulfates having 1 to 9 carbon atoms in the alkyl chain and 1 to 20 alkyleneoxy units in the ether moiety are suitable for use as low-foam additives for enhancing the activity of water-soluble or partially water-soluble agrochemicals. They can be used to produce low-foam preparations for crop protection.
    Type: Grant
    Filed: June 19, 2007
    Date of Patent: January 28, 2014
    Assignee: Bayer Cropscience AG
    Inventors: Peter Baur, Thomas Auler, Roland Deckwer, Stephanie Giessler
  • 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: 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
  • 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
  • Publication number: 20080176746
    Abstract: The present invention relates to an oil suspension concentrate comprising microencapsulated agrochemically active compounds. The inventive oil suspension concentrate advantageously comprises (a) one or more agrochemically active compounds in the aqueous phase, which is present in encapsulated form in the oil phase, and (b) one or more agrochemically active compounds in the oil phase, and also if desired, any customary auxiliaries and/or additives.
    Type: Application
    Filed: January 22, 2008
    Publication date: July 24, 2008
    Applicant: Bayer CropScience AG
    Inventors: Ralph GROHS, Roland Deckwer, Frank Rosenfeldt
  • Publication number: 20080045415
    Abstract: Alkyl ether sulfates having 1 to 9 carbon atoms in the alkyl chain and 1 to 20 alkyleneoxy units in the ether moiety are suitable for use as low-foam additives for enhancing the activity of water-soluble or partially water-soluble agrochemicals. They can be used to produce low-foam preparations for crop protection.
    Type: Application
    Filed: June 19, 2007
    Publication date: February 21, 2008
    Applicant: Bayer CropScience AG
    Inventors: Peter Baur, Thomas Auler, Roland Deckwer, Stephanie Giessler
  • Publication number: 20070238615
    Abstract: Liquid formulations in crop protection and their use Formulations with delayed release of agrochemical actives from the group of fatty acid synthetase inhibitors are suitable for reducing phytotoxicity in crop plants when said agrochemical actives are used to check unwanted detrimental organisms in the crops.
    Type: Application
    Filed: April 2, 2007
    Publication date: October 11, 2007
    Applicant: Bayer CropScience GmbH
    Inventors: Hans-Peter Krause, Gerhard Schnabel, Roland Deckwer, Udo Bickers
  • Publication number: 20070123425
    Abstract: The invention relates to aqueous suspension concentrates which comprise: (1) one or more active substances from the group consisting of the oxadiazoles, (2) one or more surfactants based on non-salt-like substituted phenol ethers, (3) one or more thickeners based on aluminum silicate, and (4) optionally additional formulation auxiliaries, and also (5) optionally additional surfactants other than component (2). This makes possible, in addition to avoiding crystal growth, inter alia also highly concentrated aqueous herbicidal compositions with good distribution of active substance.
    Type: Application
    Filed: November 22, 2006
    Publication date: May 31, 2007
    Applicant: Bayer CropScience GmbH
    Inventors: Gerhard Frisch, Roland Deckwer, Janine Rude, Ulrike Ebersold
  • 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: 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