Patents by Inventor Heidi Emilia Saxell

Heidi Emilia Saxell 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: 9913473
    Abstract: 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: Grant
    Filed: April 30, 2012
    Date of Patent: March 13, 2018
    Assignee: BASF SE
    Inventors: Heidi Emilia Saxell, Peter Erk, Claude Taranta, Thomas Kröhl, Gerhard Cox, Martin Sukopp, Gautam R. Desiraju, Rahul Banerjee, Prashant M. Bhatt
  • Patent number: 9888689
    Abstract: The present invention relates to a compositions comprising a pyripyropene pesticide of the formula (I) or (II) as defined below and an adjuvant. The present invention relates also to methods of preparing and applying such compositions, as well as several uses thereof, and finally seeds, comprising said composition. The invention also relates to an aqueous pesticide formulation comprising a pesticide compound of the formula I as defined in claim 1 in the form of fine particles suspended in an aqueous liquid.
    Type: Grant
    Filed: September 13, 2011
    Date of Patent: February 13, 2018
    Assignee: BASF SE
    Inventors: Wen Xu, Paul Neese, William Maurice Fletcher, Douglas D. Anspaugh, Heidi Emilia Saxell, Cedric Dieleman, Walter Weishaar, Paul Ch. Kierkus, Kara Benton, Rainer Berghaus, Tatjana Levy
  • Patent number: 9451772
    Abstract: 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: Grant
    Filed: January 22, 2013
    Date of Patent: September 27, 2016
    Assignee: BASF SE
    Inventors: Heidi Emilia Saxell, Peter Erk, Claude Taranta, Thomas Kroehl, Gerhard Cox, Martin Sukopp, Stefan Scherer, Antti Ojala, Gautam R. Desiraju, Rahul Banerjee, Prashant M. Bhatt
  • Patent number: 9173391
    Abstract: The present invention relates to crystalline complexes of 4-hydroxy benzoic acid and selected pesticides. It also relates to agriculturally useful compositions of the complexes.
    Type: Grant
    Filed: October 28, 2010
    Date of Patent: November 3, 2015
    Assignee: BASF SE
    Inventors: Heidi Emilia Saxell, Rafel Israels, Ansgar Schaefer, Matthias Bratz, Hans Wolfgang Hoeffken, Ingo Brode, Elisa Nauha, Maija Nissinen
  • Patent number: 8859607
    Abstract: The present invention relates to crystalline complexes comprising at least one agriculturally active organic compound A having at least one functional moiety which is capable as serving as a hydrogen acceptor in a hydrogen bond and thiophanate-methyl.
    Type: Grant
    Filed: February 8, 2008
    Date of Patent: October 14, 2014
    Assignee: BASF SE
    Inventors: Rafel Israels, Heidi Emilia Saxell, Matthias Bratz, Marco Kuhns, Peter Erk
  • Patent number: 8791046
    Abstract: 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: Grant
    Filed: November 5, 2007
    Date of Patent: July 29, 2014
    Assignee: BASF SE
    Inventors: Heidi Emilia Saxell, Peter Erk, Claude Taranta, Thomas Kröhl, Gerhard Cox, Gautam R. Desiraju, Rahul Banerjee, Prashant M. Bhatt
  • Patent number: 8703650
    Abstract: The present invention relates to liquid suspension concentrate formulations for plant protection comprising: 2-chloro-5-[3,6-dihydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)-1-(2H)pyrimidinyl]-4-fluoro-N-[[methyl(1-methylethyl)amino]sulfonyl]benzamide in the form of the crystalline anhydrate; at least one diluent selected from: hydrocarbon solvents having a boiling point of at least 100° C.; and C1-C8-alkyl esters of C8-C26-fatty acids, mono- and di-C1-C4-alkyl amides of C8-C26-fatty acids; at least two different non-ionic surfactants selected from poly-ethoxylate-co-C3-C4-alkoxylates of C3-C20-alkanols, polyethoxylates of C8-C22-alkanols, polyester-polyoxyethylene block copolymers, polyethoxylates of mono-, di- or tristyryl phenols and polyethoxylates of vegetable oils; and at least one anionic surfactant selected from C1-C16-alkylarene sulfonates.
    Type: Grant
    Filed: December 8, 2010
    Date of Patent: April 22, 2014
    Assignee: BASF SE
    Inventors: Klaus Kolb, Wolfgang Gregori, Bernd Sievernich, Michael Krapp, Jörg Steuerwald, Heidi Emilia Saxell, Steven Bowe, Rex Liebl, Terrance M. Cannan
  • Patent number: 8653002
    Abstract: The present invention relates to aqueous suspension concentrate formulation for plant protection comprising: 2-chloro-5-[3,6-dihydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)-1-(2H)pyrimidinyl]-4-fluoro-N-[[methyl(1-methylethyl)amino]sulfonyl]benzamide in the form of its crystalline anhydrate; at least one non-ionic surfactant selected from polyoxyethylene-polyoxy-C3-C4-alkylene block copolymers; at least one anionic surfactant comprising at least one arylsulfonate group; and water; wherein the pH value of the formulation is in the range of 3 to 7.
    Type: Grant
    Filed: August 26, 2010
    Date of Patent: February 18, 2014
    Assignee: BASF SE
    Inventors: Michael Krapp, Wolfgang Gregori, Klaus Kolb, Bernd Sievernich, Heidi Emilia Saxell, Joerg Steuerwald, Steven Bowe, Rex Liebl, Terrance M. Cannan
  • Publication number: 20130190360
    Abstract: Pesticidal composition containing a pyripyropene insecticide and an adjuvant The present invention relates to a compositions comprising a pyripyropene pesticide of the formula (I) or (II) as defined below and an adjuvant. The present invention relates also to methods of preparing and applying such compositions, as well as several uses thereof, and finally seeds, comprising said composition. The invention also relates to an aqueous pesticide formulation comprising a pesticide compound of the formula I as defined in claim 1 in the form of fine particles suspended in an aqueous liquid.
    Type: Application
    Filed: September 13, 2011
    Publication date: July 25, 2013
    Applicant: BASF SE
    Inventors: Wen Xu, Paul Neese, William Maurice Fletcher, Douglas D. Anspaugh, Heidi Emilia Saxell, Cedric Dieleman, Walter Weishaar, Paul Ch. Kierkus, Kara Benton, Rainer Berghaus, Tatjana Levy
  • Publication number: 20130137571
    Abstract: 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: Application
    Filed: January 22, 2013
    Publication date: May 30, 2013
    Applicant: BASF SE
    Inventors: Heidi Emilia SAXELL, Peter ERK, Claude TARANTA, Thomas KROEHL, Gerhard COX, Martin SUKOPP, Stefan SCHERER, Antti OJALA, Gautam R. DESIRAJU, Rahul BANERJEE, Prashant M. BHATT
  • Patent number: 8383664
    Abstract: 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: Grant
    Filed: November 5, 2007
    Date of Patent: February 26, 2013
    Assignee: BASF SE
    Inventors: 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
  • Patent number: 8362026
    Abstract: The present invention relates to a crystalline form of 2-chloro-5-[3,6-dihydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)-1-(2H)pyrimidinyl]-4-fluoro-N-[[methyl(1-methylethyl)-amino]sulfonyl]benzamide. The invention also relates to a process for the preparation of this crystalline form and to plant protection formulations which comprise this crystalline form of the phenyluracil.
    Type: Grant
    Filed: October 12, 2007
    Date of Patent: January 29, 2013
    Assignee: BASF SE
    Inventors: Thomas Schmidt, Joachim Gebhardt, Sandra Löhr, Michael Keil, Jan Hendrik Wevers, Peter Erk, Heidi Emilia Saxell, Gerhard Hamprecht, Werner Seitz, Guido Mayer, Bernd Wolf, Gerhard Cox, Alfred Michel, Cyrill Zagar, Robert Reinhard, Bernd Sievernich
  • Patent number: 8357695
    Abstract: The present invention relates to hydrates of 2-chloro-5-[3,6-dihydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)-1-(2H)pyrimidinyl]-4-fluoro-N-[[methyl(1-methylethyl)amino]-sulfonyl]benzamide. The invention also relates to a process for the preparation of these hydrates and to plant protection formulations which comprise hydrates of the phenyluracil I.
    Type: Grant
    Filed: October 12, 2007
    Date of Patent: January 22, 2013
    Assignee: BASF SE
    Inventors: Thomas Schmidt, Joachim Gebhardt, Sandra Löhr, Michael Keil, Jan Hendrik Wevers, Peter Erk, Heidi Emilia Saxell, Gerhard Hamprecht, Guido Mayer, Bernd Wolf, Gerhard Cox, Alfred Michel, Werner Seitz, Cyrill Zagar, Robert Reinhard, Bernd Sievernich
  • Patent number: 8324233
    Abstract: The present invention relates to co-crystals of pyrimethanil and dithianon, which, in a X-ray powder diffractogram at 25° C. show at least three of the following reflexes: 2?=7.46±0.20 2?=9.98±0.20 2?=13.28±0.20 2?=23.09±0.20 2?=24.38±0.20 2?=27.01±0.20 a process for their preparation and their use for the preparation of compositions for crop protection.
    Type: Grant
    Filed: August 22, 2008
    Date of Patent: December 4, 2012
    Assignee: BASF SE
    Inventors: Christian Sowa, Heidi Emilia Saxell, Ralf Vogel
  • Publication number: 20120302444
    Abstract: The present invention relates to liquid suspension concentrate formulations for plant protection comprising: 2-chloro-5-[3,6-dihydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)-1-(2H)pyrimidinyl]-4-fluoro-N-[[methyl(1-methylethyl)amino]sulfonyl]benzamide in the form of the crystalline anhydrate; at least one diluent selected from: hydrocarbon solvents having a boiling point of at least 100° C.; and C1-C8-alkyl esters of C8-C26-fatty acids, mono- and di-C1-C4-alkyl amides of C8-C26-fatty acids; at least two different non-ionic surfactants selected from poly-ethoxylate-co-C3-C4-alk0xylat.es of C3-C20-alkanols, polyethoxylates of C8-C22-alkanols, polyester-polyoxyethylene block copolymers, polyethoxylates of mono-, di- or tristyryl phenols and polyethoxylates of vegetable oils; and at least one anionic surfactant selected from C1-C16-alkylarene sulfonates.
    Type: Application
    Filed: December 8, 2010
    Publication date: November 29, 2012
    Applicant: BASF SE
    Inventors: Klaus Kolb, Wolfgang Gregori, Bernd Sievernich, Michael Krapp, Jörg Steuerwald, Heidi Emilia Saxell, Steven Bowe, Rex Liebl, Terrance M. Cannan
  • Patent number: 8309769
    Abstract: The present invention relates to two crystalline forms of 2-[2-chloro-4-methylsulfonyl-3-(2,2,2-trifluoro-ethoxymethyl)benzoyl]cyclohexan-1,3-dione, which is also known under the common name tembotrione. The invention also relates to a process for the production of these crystalline forms and formulations for plant protection which contain one of these crystalline forms of tembotrione.
    Type: Grant
    Filed: March 14, 2008
    Date of Patent: November 13, 2012
    Assignee: BASF SE
    Inventors: Eike Hupe, Markus Gewehr, Peter Erk, Heidi Emilia Saxell, Ulrich Griesser, Michaela Tischler
  • Publication number: 20120225776
    Abstract: 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: Application
    Filed: April 30, 2012
    Publication date: September 6, 2012
    Applicant: BASF SE
    Inventors: Heidi Emilia Saxell, Peter Erk, Claude Taranta, Thomas Kröhl, Gerhard Cox, Martin Sukopp, Gautam R. Desiraju, Rahul Banerjee, Prashant M. Bhatt
  • Publication number: 20120220463
    Abstract: The present invention relates to crystalline complexes of 4-hydroxy benzoic acid and selected pesticides. It also relates to agriculturally useful compositions of the complexes.
    Type: Application
    Filed: October 28, 2010
    Publication date: August 30, 2012
    Applicant: BASF SE
    Inventors: Heidi Emilia Saxell, Rafel Israels, Ansgar Schaefer, Matthias Bratz, Hans Wolfgang Hoeffken, Ingo Brode, Elisa Nauha, Maija Nissinen
  • Patent number: 8212054
    Abstract: The present invention relates to crystalline complexes of pendimethalin and metazachlor. It also relates to agriculturally useful compositions of the complexes.
    Type: Grant
    Filed: October 13, 2009
    Date of Patent: July 3, 2012
    Assignee: BASF SE
    Inventors: Michael Krapp, Wolfgang Gregori, Heidi Emilia Saxell
  • Publication number: 20120149577
    Abstract: The present invention relates to aqueous suspension concentrate formulation for plant protection comprising: 2-chloro-5-[3,6-dihydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)-1-(2H)pyrimidinyl]-4-fluoro-N-[[methyl(1-methylethyl)amino]sulfonyl]benzamide in the form of its crystalline anhydrate; at least one non-ionic surfactant selected from polyoxyethylene-polyoxy-C3-C4-alkylene block copolymers; at least one anionic surfactant comprising at least one arylsulfonate group; and water; wherein the pH value of the formulation is in the range of 3 to 7.
    Type: Application
    Filed: August 26, 2010
    Publication date: June 14, 2012
    Applicant: BASF SE
    Inventors: Michael Krapp, Wolfgang Gregori, Klaus Kolb, Bernd Sievernich, Heidi Emilia Saxell, Joerg Steuerwald, Steven Bowe, Rex Liebl, Terrance M. Cannan