Patents by Inventor Thomas Krohl
Thomas Krohl 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).
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Patent number: 9913473Abstract: The present invention relates to a novel crystalline modification of fipronil, to a process for the preparation of the same, to pesticidal and parasiticidal mixtures and compositions comprising said crystalline modification and to their use for combating pests and parasites.Type: GrantFiled: April 30, 2012Date of Patent: March 13, 2018Assignee: BASF SEInventors: Heidi Emilia Saxell, Peter Erk, Claude Taranta, Thomas Kröhl, Gerhard Cox, Martin Sukopp, Gautam R. Desiraju, Rahul Banerjee, Prashant M. Bhatt
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Patent number: 8975292Abstract: The present invention relates to a method for controlling arthropods comprising the application of an aqueous gel which contains an insecticide, an attractant and a thickener, wherein the aqueous gel is applied in the form of spots on fruit trees. The invention further relates to an aqueous gel comprising an insecticide, an attractant, a thickener, a humectant and a feeding stimulant. The invention also relates to a concentrated gel for preparing the aqueous gel.Type: GrantFiled: January 21, 2011Date of Patent: March 10, 2015Assignee: BASF SEInventors: Claude Taranta, Tatjana Levy, Ouidad Benlahmar, Marc Nolte, Thomas Kröhl, Christoph Randt, Thomas Bork, Wolfgang Meier, Clark D. Klein, Tiffany Hennessey
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Patent number: 8791046Abstract: The present invention relates to a crystalline modification of fipronil, to a process for the preparation of the same, to pesticidal and parasiticidal mixtures and compositions comprising said crystalline modification and to their use for combating pests and parasites.Type: GrantFiled: November 5, 2007Date of Patent: July 29, 2014Assignee: BASF SEInventors: Heidi Emilia Saxell, Peter Erk, Claude Taranta, Thomas Kröhl, Gerhard Cox, Gautam R. Desiraju, Rahul Banerjee, Prashant M. Bhatt
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Publication number: 20140080706Abstract: The present invention relates to a method of controlling undesired vegetation, and/or phytopathogenic fungi and/or undesired insect attack and/or regulating the growth of plants, which comprises the steps of A) preparing an aqueous tank mix which has a tank mix acidity of at least pH 5.0 comprising contacting a pesticide formulation, water, a base, and optionally an auxiliary; and B) allowing a pesticidal effective amount of said tank mix to act on crops, their habitat, on the undesired vegetation, on the respective pests, and/or on seed of said crops. It also relates to a use of a base for preparing an aqueous tank mix as defined in any of claims 1 to 10 which a tank mix acidity of at least pH 5.0.Type: ApplicationFiled: May 25, 2012Publication date: March 20, 2014Applicant: BASF SEInventors: Gerhard Schnabel, Marc Nolte, Mariano Ignacio Etcheverry, Gerhard Genari, Thomas Kröhl, Matthias Bratz, Terrance M. Cannan, Steven Bowe, Chad Brommer, John Frihauf, Charles W. Finch, Walter Thomas
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Patent number: 8383664Abstract: The present invention relates to a crystalline modification of fipronil, to a process for the preparation of the same, to pesticidal and parasiticidal mixtures and compositions comprising said crystalline modification and to their use for combating pests and parasites.Type: GrantFiled: November 5, 2007Date of Patent: February 26, 2013Assignee: BASF SEInventors: Heidi Emilia Saxell, Peter Erk, Claude Taranta, Thomas Kröhl, Gerhard Cox, Martin Sukopp, Stefan Scherer, Antti Ojala, Gautam R. Desiraju, Rahul Banerjee, Prashant M. Bhatt
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Publication number: 20120225776Abstract: The present invention relates to a novel crystalline modification of fipronil, to a process for the preparation of the same, to pesticidal and parasiticidal mixtures and compositions comprising said crystalline modification and to their use for combating pests and parasites.Type: ApplicationFiled: April 30, 2012Publication date: September 6, 2012Applicant: BASF SEInventors: Heidi Emilia Saxell, Peter Erk, Claude Taranta, Thomas Kröhl, Gerhard Cox, Martin Sukopp, Gautam R. Desiraju, Rahul Banerjee, Prashant M. Bhatt
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Patent number: 8188136Abstract: The present invention relates to a crystalline modification of fipronil, to process for the preparation of the same, to pesticidal and parasiticidal mixtures and compositions comprising said crystalline modification and to their use for combating pests and parasites.Type: GrantFiled: November 5, 2007Date of Patent: May 29, 2012Assignee: BASF SEInventors: Heidi Emilia Saxell, Peter Erk, Claude Taranta, Thomas Kröhl, Gerhard Cox, Martin Sukopp, Gautam R. Desiraju, Rahul Banerjee, Prashant M. Bhatt
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Patent number: 8063092Abstract: The present invention relates to a crystalline modification of fipronil, to a process for the preparation of the same, to pesticidal and parasiticidal mixtures and compositions comprising said crystalline modification and to their use for combating pests and parasites.Type: GrantFiled: November 5, 2007Date of Patent: November 22, 2011Assignee: BASF SEInventors: Heidi Emilia Saxell, Peter Erk, Claude Taranta, Thomas Kröhl, Gerhard Cox, Gautam R. Desiraju, Rahul Banerjee, Prashant M. Bhatt
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Publication number: 20110184040Abstract: The present invention relates to a method for controlling arthropods comprising the application of an aqueous gel which contains an insecticide, an attractant and a thickener, wherein the aqueous gel is applied in the form of spots on fruit trees. The invention further relates to an aqueous gel comprising an insecticide, an attractant, a thickener, a humectant and a feeding stimulant. The invention also relates to a concentrated gel for preparing the aqueous gel.Type: ApplicationFiled: January 21, 2011Publication date: July 28, 2011Applicant: BASF SEInventors: Claude Taranta, Tatjana Levy, Ouidad Benlahmar, Marc Nolte, Thomas Kröhl, Christoph Randt, Thomas Bork, Wolfgang Meier, Clark D. Klein, Tiffany Hennessey
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Publication number: 20110054000Abstract: The present invention relates to novel crystalline modifications of pyraclostrobin, to processes for their preparation and to the use of the novel modifications for preparing crop protection compositions.Type: ApplicationFiled: September 16, 2010Publication date: March 3, 2011Applicant: BASF SEInventors: Hans ZIEGLER, Winfried MAYER, Thomas KRÖHL, Karl-Heinrich SCHNEIDER, Gerhard COX, Peter ERK, Uwe Josef VOGELBACHER, Rainer NOACK, Roland GÖTZ, Jörg WUCKELT, Matthias RAULS
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Patent number: 7816392Abstract: The present invention relates to novel crystalline modifications of pyraclostrobin, to processes for their preparation and to the use of the novel modifications for preparing crop protection compositions.Type: GrantFiled: June 19, 2006Date of Patent: October 19, 2010Assignee: BASF AktiengesellschaftInventors: Hans Ziegler, Winfried Mayer, Thomas Kröhl, Karl-Heinrich Schneider, Gerhard Cox, Peter Erk, Uwe Josef Vogelbacher, Rainer Noack, Roland Götz, Jörg Wuckelt, Matthias Rauls
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Publication number: 20100105752Abstract: The present invention relates to a crystalline modification of fipronil, to a process for the preparation of the same, to pesticidal and parasiticidal mixtures and compositions comprising said crystalline modification and to their use for combating pests and parasites.Type: ApplicationFiled: November 5, 2007Publication date: April 29, 2010Applicant: BASF SEInventors: Heidi Emilia Saxell, Peter Erk, Claude Taranta, Thomas Kröhl, Gerhard Cox, Gautam R. Desiraju, Rahul Banerjee, Prashant M. Bhatt
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Publication number: 20100081698Abstract: The present invention relates to a crystalline modification of fipronil, to a process for the preparation of the same, to pesticidal and parasiticidal mixtures and compositions comprising said crystalline modification and to their use for combating pests and parasites.Type: ApplicationFiled: November 5, 2007Publication date: April 1, 2010Applicant: BASF SEInventors: Heidi Emilia Saxell, Peter Erk, Claude Taranta, Thomas Kröhl, Gerhard Cox, Martin Sukopp, Stefan Scherer, Antti Ojala, Gautam R. Desiraju, Rahul Banerjee, Prashant M. Bhatt
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Publication number: 20100041727Abstract: The present invention relates to a crystalline modification of fipronil, to process for the preparation of the same, to pesticidal and parasiticidal mixtures and compositions comprising said crystalline modification and to their use for combating pests and parasites.Type: ApplicationFiled: November 5, 2007Publication date: February 18, 2010Applicant: BASF SEInventors: Heidi Emilia Saxell, Peter Erk, Claude Taranta, Thomas Kröhl, Gerhard Cox, Martin Sukopp, Gautam R. Desiraju, Rahul Banerjee, Prashant M. Bhatt
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Publication number: 20100041552Abstract: The present invention relates to a crystalline modification of fipronil, to a process for the preparation of the same, to pesticidal and parasiticidal mixtures and compositions comprising said crystalline modification and to their use for combating pests and parasites.Type: ApplicationFiled: November 5, 2007Publication date: February 18, 2010Applicant: BASF SEInventors: Heidi Emilia Saxell, Peter Erk, Claude Taranta, Thomas Kröhl, Gerhard Cox, Gautam R. Desiraju, Rahul Banerjee, Prashant M. Bhatt
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Patent number: 7501384Abstract: Monoclinic 2-chloro-N-(4?-chlorobiphenyl-2-yl)nicotinamide melting at 147-148° C. and of the formula I and a process for the preparation thereof.Type: GrantFiled: January 28, 2004Date of Patent: March 10, 2009Assignee: BASF AktiengesellschaftInventors: Winfried Mayer, Hans Ziegler, Karl-Heinrich Schneider, Thomas Kröhl, Horst Mayer, Peter Erk, Gerhard Cox, Reinhard Stierl
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Publication number: 20080234350Abstract: The present invention relates to novel crystalline modifications of pyraclostrobin, to processes for their preparation and to the use of the novel modifications for preparing crop protection compositions.Type: ApplicationFiled: June 19, 2006Publication date: September 25, 2008Applicant: BASF AktiengesellschaftInventors: Hans Ziegler, Winfried Mayer, Thomas Krohl, Karl-Heinrich Schneider, Gerhard Cox, Peter Erk, Uwe Josef Vogelbacher, Rainer Noack, Roland Gotz, Jorg Wuckelt, Matthias Rauls
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Patent number: 7087239Abstract: The present invention relates to crystalline hydrates of substituted anilide derivatives, to their preparation, and to their use for controlling phytopathogenic fungi or undesired attack by insects or mites and/or for regulating the growth of plants.Type: GrantFiled: September 14, 2002Date of Patent: August 8, 2006Assignee: BASF AktiengesellschaftInventors: Matthias Bratz, August Wigger, Peter Erk, Hans Ziegler, Thomas Kröhl, Karl-Friedrich Jäger, Horst Mayer
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Publication number: 20060154825Abstract: Monoclinic 2-chloro-N-(4?-chlorobiphenyl-2-yl)nicotinamide melting at 147-148° C. and of the formula I and a process for the preparation thereof.Type: ApplicationFiled: January 28, 2004Publication date: July 13, 2006Inventors: Winfried Mayer, Hans Ziegler, Karl-Heinrich Schneider, Thomas Krohl, Horst Mayer, Peter Erk, Gerhard Cox, Reinhard Stierl
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Patent number: 6831041Abstract: The present invention relates to oil suspension concentrates based on 2-{1-[2-(4-chlorophenoxy)propoxyimino]butyl}-3-hydroxy-5-(tetrahydrothiopyran-3-yl)cyclohex-2-enone lithium salt and certain formulation auxiliaries and to the use of the oil suspension concentrates as crop protection compositions and in particular as rice herbicides. Preferred formulation auxiliaries are mono- and/or dicarboxylic esters, for example fluid fatty acid esters, anionic surfactants of the sulfonate type, for example alkyl- and alkylarylsulfonates and also sulfosuccinates, and nonionic surfactants of the type of the nonethoxylated or ethoxylated carboxylic acids and esters of mono- or polyfunctional alcohols, for example ethoxylated fatty acids and polyoxyethylene sorbitan fatty acid esters. The oil suspension concentrates described herein are storage-stable and have excellent use properties.Type: GrantFiled: March 11, 2003Date of Patent: December 14, 2004Assignee: BASF AktiengesellschaftInventors: Reiner Kober, Rainer Berghaus, Thomas Kröhl, Hans Ziegler, Volker Maywald