Patents by Inventor Reinhard Stierl

Reinhard Stierl 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: 10645930
    Abstract: Disclosed is a fungicidal mixture containing (1) 2-[2-(1-chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxypropyl]-2,4-dihydro[1,2,4]-triazole-3-thion of formula (I) or the salts or adducts thereof, and at least one additional fungicidal compound or the salts or adducts thereof, selected among (2) trifloxystrobin of formula (II), (3) picoxystrobin of formula (III), (4) pyraclostrobin of formula (IV), (5) dimoxystrobin of formula (V), and (6) a strobilurin derivative of formula (VI), in a synergistically active quantity.
    Type: Grant
    Filed: July 15, 2015
    Date of Patent: May 12, 2020
    Assignee: BASF SE
    Inventors: Eberhard Ammermann, Reinhard Stierl, Gisela Lorenz, Siegfried Strathmann, Klaus Schelberger, V. James Spadafora, Thomas Christen
  • Publication number: 20170049105
    Abstract: A fungicidal mixture, comprising (1) 2-[2-(1-chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxy-propyl]-2,4-dihydro-[1,2,4]-triazole-3-thione (prothioconazole) of the formula I or a salt or adduct thereof and at least one further triazole or a salt or adduct thereof, selected from the group consisting of (2) epoxiconazole of the formula II and (3) metconazole of the formula III
    Type: Application
    Filed: June 30, 2016
    Publication date: February 23, 2017
    Inventors: Eberhard AMMERMANN, Reinhard STIERL, Gisela LORENZ, Siefgried STRATHMANN, Klaus SCHELBERGER, V. James SPADAFORA, Thomas CHRISTEN
  • Patent number: 9487519
    Abstract: 5,6-Dialkyl-7-aminotriazolopyrimidines of the formula I in which the substituents are as defined below: R1 is alkyl or alkoxyalkyl, where the aliphatic groups may be substituted as defined in the description; R2 is CHR3CH3, cyclopropyl, CH?CH2 or CH2CH?CH2; R3 is hydrogen, CH3 or CH2CH3; processes for preparing these compounds, compositions comprising them and their use for controlling phytopathogenic harmful fungi.
    Type: Grant
    Filed: March 8, 2005
    Date of Patent: November 8, 2016
    Assignee: BASF SE
    Inventors: Jordi Tormo i Blasco, Carsten Blettner, Bernd Müller, Markus Gewehr, Wassilios Grammenos, Thomas Grote, Joachim Rheinheimer, Peter Schäfer, Frank Schieweck, Anja Schwögler, Oliver Wagner, Matthias Niedenbrück, Maria Scherer, Siegfried Strathmann, Ulrich Schöfl, Reinhard Stierl
  • Publication number: 20160143282
    Abstract: Disclosed is a fungicidal mixture containing (1) 2-[2-(1-chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxypropyl]-2,4-dihydro-[1,2,4]-triazole-3-thion of formula (I) or the salts or adducts thereof, and at least one additional fungicidal compound or the salts or adducts thereof, selected among (2) trifloxystrobin of formula (II), (3) picoxystrobin of formula (III), (4) pyraclostrobin of formula (IV), (5) dimoxystrobin of formula (V), and (6) a strobilurin derivative of formula (VI), in a synergistically active quantity.
    Type: Application
    Filed: July 15, 2015
    Publication date: May 26, 2016
    Applicant: BASF SE
    Inventors: Eberhard AMMERMANN, Reinhard STIERL, Gisela LORENZ, Siegfried STRATHMANN, Klaus SCHELBERGER, V. James SPADAFORA, Thomas CHRISTEN
  • Patent number: 9247744
    Abstract: Ternary pesticidal mixtures comprising, as active components, an anthranilamid compound of the formula I wherein the variables are defined according to the description, and two fungicidal compounds II and III selected from the following groups: azoles, strobilurins, carboxamides, heterocylic compounds, carbamates, guanidines, antibiotics, nitrophenyl derivates, sulfur-containing heterocyclyl compounds, organometal compounds and other active compounds according to the description, in a synergistically effective amount, methods for controlling pests, and harmful fungi, methods of protecting plants from attack or infestation by insects, acarids or nematodes, methods for treating, controlling, preventing or protecting an animal against infestation or infection by parasites, compositions containing these mixtures, and methods for their preparation.
    Type: Grant
    Filed: December 5, 2014
    Date of Patent: February 2, 2016
    Assignee: BASF SE
    Inventors: Jürgen Langewald, Reinhard Stierl
  • Patent number: 9179677
    Abstract: A fungicidal mixture comprising (1) 2-[2-(1-chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxy-propyl]-2,4-dihydro-[1,2,4]-triazole-3-thione (prothioconazole) of the formula I or a salt or adduct thereof and at least one further fungicide or a salt or adduct thereof selected from the group consisting of (2) fenpropimorph of the formula II and (3) tridemorph of the formula III n=10, 11, 12 (60-70%) or 13 and (4) fenpropidin of the formula IV in a synergistically effective amount is described.
    Type: Grant
    Filed: February 26, 2003
    Date of Patent: November 10, 2015
    Assignee: BASF AKTIENGESELLSCHAFT
    Inventors: Eberhard Ammermann, Reinhard Stierl, Gisela Lorenz, Siegfried Strathmann, Klaus Schelberger, V. James Spadafora, Thomas Christen
  • Publication number: 20150313226
    Abstract: Disclosed is a fungicidal mixture containing (1) 2-[2-(1-chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxypropyl]-2,4-dihydro-[1,2,4]-triazole-3-thion of formula (I) or the salts or adducts thereof, and at least one additional fungicidal compound or the salts or adducts thereof, selected among picoxystrobin of formula (III) and pyraclostrobin of formula (IV), in a synergistically active quantity.
    Type: Application
    Filed: July 15, 2015
    Publication date: November 5, 2015
    Applicant: BASF SE
    Inventors: Eberhard AMMERMANN, Reinhard STIERL, Gisela LORENZ, Siegfried STRATHMANN, Klaus SCHELBERGER, V. James SPADAFORA, Thomas CHRISTEN
  • Publication number: 20150313227
    Abstract: Disclosed is a fungicidal mixture containing (1) 2-[2-(1-chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxypropyl]-2,4-dihydro[1,2,4]-triazole-3-thion of formula (I) or the salts or adducts thereof, and at least one additional fungicidal compound or the salts or adducts thereof, selected among (2) trifloxystrobin of formula (II), (3) picoxystrobin of formula (III), (4) pyraclostrobin of formula (IV), (5) dimoxystrobin of formula (V), and (6) a strobilurin derivative of formula (VI), in a synergistically active quantity.
    Type: Application
    Filed: July 15, 2015
    Publication date: November 5, 2015
    Applicant: BASF SE
    Inventors: Eberhard AMMERMANN, Reinhard STIERL, Gisela LORENZ, Siegfried STRATHMANN, Klaus SCHELBERGER, V. James SPADAFORA, Thomas CHRISTEN
  • Publication number: 20150080215
    Abstract: Ternary pesticidal mixtures comprising, as active components, an anthranilamid compound of the formula I wherein the variables are defined according to the description, and two fungicidal compounds II and III selected from the following groups: azoles, strobilurins, carboxamides, heterocylic compounds, carbamates, guanidines, antibiotics, nitrophenyl derivates, sulfur-containing heterocyclyl compounds, organometal compounds and other active compounds according to the description, in a synergistically effective amount, methods for controlling pests, and harmful fungi, methods of protecting plants from attack or infestation by insects, acarids or nematodes, methods for treating, controlling, preventing or protecting an animal against infestation or infection by parasites, compositions containing these mixtures, and methods for their preparation.
    Type: Application
    Filed: December 5, 2014
    Publication date: March 19, 2015
    Inventors: Jürgen LANGEWALD, Reinhard STIERL
  • Patent number: 8969246
    Abstract: Pesticidal mixtures comprising, as active components, 1) an anthranilamid compound of the formula I wherein the variables are defined according to the description, and 2) at least one fungicidal compound II selected from the following groups: strobilurins, carboxamides, heterocylic compounds and other active compounds according to the description, in a synergistically effective amount, methods for controlling pests, and harmful fungi, methods of protecting plants from attack or infestation by insects, acarids or nematodes, methods for treating, controlling, preventing or protecting an animal against infestation or infection by parasites, compositions containing these mixtures, and methods for their preparation.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: March 3, 2015
    Assignee: BASF SE
    Inventors: Jürgen Langewald, Reinhard Stierl
  • Patent number: 8916597
    Abstract: (1) Use of pyraclostrobin of the formula I as safener for (2) triticonazole of the formula II or salts or adducts thereof for controlling harmful fungi. The use of the compounds I and II in a process for controlling harmful fungi using mixtures of the compounds I and II and the use of the compounds I and II for preparing such mixtures, and also compositions comprising such mixtures.
    Type: Grant
    Filed: November 6, 2006
    Date of Patent: December 23, 2014
    Assignee: BASF SE
    Inventors: Hendrik Ypema, Andreas Hopf, Nathan Froese, Reinhard Stierl
  • Patent number: 8877681
    Abstract: The present invention relates to the use of specific amphiphilic alkoxyates as synergistic adjuvant for agrotechnical applications. Suitable agrotechnical compositions are also described. Thus, the addition of such alkoxylates makes possible an accelerated uptake of active ingredients by the plant. The alkoxylates to be used are alkoxylates based on branched alcohols such as 2-propylheptanol, C13-oxo alcohols and C10-oxo alcohols.
    Type: Grant
    Filed: February 3, 2012
    Date of Patent: November 4, 2014
    Assignee: BASF SE
    Inventors: Rainer Berghaus, Oskar Schmidt, Harald Köhle, Reinhard Stierl, Norbert Wagner, Paul Klingelhöfer
  • Publication number: 20140193472
    Abstract: The present invention relates to microcapsules, formulations comprising such microcapsules and to methods of combating phytopathogenic pests in paddy rice fields based on such microcapsules.
    Type: Application
    Filed: August 16, 2012
    Publication date: July 10, 2014
    Applicant: BASF SE
    Inventors: Christian Sowa, Gerhard Peter Dohmen, Martin Obermann, Nadine Riediger, Kristin Klappach, Manuel Schmitt, Reinhard Stierl
  • Publication number: 20140155263
    Abstract: Fungicidal mixtures comprising, as active components, 1) azolopyrimidinylamines of the formula I, in which the substituents are as defined in the description and 2) at least one active compound II selected from the following groups: azoles, strobilurins, carboxamides, heterocylic compounds, carbamates and other active compounds selected from the group consisting of guanidines, antibiotics, sulfur-containing heterocyclyl compounds, organophosphorus compounds, organochlorine compounds, inorganic active compounds, growth retardants and cyflufenamid, cymoxanil, dimethirimol, ethirimol, furalaxyl, metrafenone and spiroxamine; in a synergistically effective amount. Methods for controlling harmful fungi using mixtures of the compound I with active compounds II and the use of the compound I with active compounds II for preparing such mixtures, and also compositions comprising these mixtures.
    Type: Application
    Filed: February 10, 2014
    Publication date: June 5, 2014
    Applicant: BASF SE
    Inventors: Christine Beck, Matthias NIEDENBRÜCK, Maria Scherer, Reinhard Stierl, Siegfried Strathmann, Udo HÜNGER
  • Patent number: 8679514
    Abstract: Fungicidal mixtures comprising, as active components, 1) azolopyrimidinylamines of the formula I, ?in which the substituents are as defined in the description and 2) at least one active compound II selected from the following groups: azoles, strobilurins, carboxamides, heterocylic compounds, carbamates and other active compounds selected from the group consisting of guanidines, antibiotics, sulfur-containing heterocyclyl compounds, organophosphorus compounds, organochlorine compounds, inorganic active compounds, growth retardants and cyflufenamid, cymoxanil, dimethirimol, ethirimol, furalaxyl, metrafenone and spiroxamine; in a synergistically effective amount. Methods for controlling harmful fungi using mixtures of the compound I with active compounds II and the use of the compound I with active compounds II for preparing such mixtures, and also compositions comprising these mixtures.
    Type: Grant
    Filed: July 20, 2006
    Date of Patent: March 25, 2014
    Assignee: BASF SE
    Inventors: Christine Beck, Matthias Niedenbrück, Maria Scherer, Reinhard Stierl, Siegfried Strathmann, Udo Hünger
  • Patent number: 8664160
    Abstract: Fungicidal mixtures, comprising (1) triticonazole of the formula I or salts or adducts thereof and (2) pyraclostrobin of the formula II and (3) at least one acylalanine selected from the group consisting of metalaxyl-M of the formula III and (4) kiralaxyl of the formula IV in a synergistically effective amount, methods for controlling harmful fungi using mixtures of the compounds I to III or I, II and IV and the use of the compounds I to III or I, II and IV for preparing such mixtures, and also compositions comprising such mixtures.
    Type: Grant
    Filed: November 6, 2006
    Date of Patent: March 4, 2014
    Assignee: BASF SE
    Inventors: Hendrik Ypema, Andreas Hopf, Nathan Froese, Reinhard Stierl
  • Publication number: 20130267414
    Abstract: Pesticidal mixtures comprising, as active components, 1) an anthranilamid compound of the formula I wherein the variables are defined according to the description, and 2) at least one fungicidal compound II selected from the following groups: strobilurins, carboxamides, heterocylic compounds and other active compounds according to the description, in a synergistically effective amount, methods for controlling pests, and harmful fungi, methods of protecting plants from attack or infestation by insects, acarids or nematodes, methods for treating, controlling, preventing or protecting an animal against infestation or infection by parasites, compositions containing these mixtures, and methods for their preparation.
    Type: Application
    Filed: March 13, 2013
    Publication date: October 10, 2013
    Inventors: Jürgen LANGEWALD, Reinhard STIERL
  • Patent number: 8420569
    Abstract: Pesticidal mixtures comprising, as active components, 1) an anthranilamid compound of the formula I wherein the variables are defined according to the description, and 2) at least one fungicidal compound II selected from the following groups: strobilurins, carboxamides, heterocylic compounds and other active compounds according to the description, in a synergistically effective amount, methods for controlling pests, and harmful fungi, methods of protecting plants from attack or infestation by insects, acarids or nematodes, methods for treating, controlling, preventing or protecting an animal against infestation or infection by parasites, compositions containing these mixtures, and methods for their preparation.
    Type: Grant
    Filed: September 17, 2007
    Date of Patent: April 16, 2013
    Assignee: BASF SE
    Inventors: Jürgen Langewald, Reinhard Stierl
  • Publication number: 20130090360
    Abstract: Method for protecting rice from being infected by harmful fungi, wherein the fungi, their habitat, rice plants, their seed, rice plant propagation material or the soil on which rice is grown or intended to be grown, is treated with epoxiconazole and tricyclazole in synergistically effective amounts; use of a composition comprising epoxiconazole, tricyclazole and optionally a further commercially available fungicide, for preparing a composition suitable for protecting rice from being infected by harmful fungi.
    Type: Application
    Filed: June 17, 2011
    Publication date: April 11, 2013
    Applicant: BASF SE
    Inventor: Reinhard Stierl
  • Publication number: 20120264607
    Abstract: The present invention relates to the use of specific amphiphilic alkoxyates as synergistic adjuvant for agrotechnical applications. Suitable agrotechnical compositions are also described. Thus, the addition of such alkoxylates makes possible an accelerated uptake of active ingredients by the plant. The alkoxylates to be used are alkoxylates based on branched alcohols such as 2-propylheptanol, C13-oxo alcohols and C10-oxo alcohols.
    Type: Application
    Filed: February 3, 2012
    Publication date: October 18, 2012
    Inventors: Rainer BERGHAUS, Oskar Schmidt, Harald Köhle, Reinhard Stierl, Norbert Wagner, Paul Klingelhöfer