Patents by Inventor Swetlana Derksen

Swetlana Derksen 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: 11019820
    Abstract: Substituted pyrimidinium compounds of the general formula (I) and their uses for combating animal pests The present invention relates to substituted pyrimidinium compounds of formula (I), to the stereoisomers, salts, tautomers and N-oxides thereof and to compositions comprising such compounds. The invention also relates to methods and uses of these substituted pyrimidinium compounds and of compositions thereof, for combating and controlling animal pests. Furthermore the invention relates also to pesticidal methods of applying such substituted pyrimidinium compounds. The substituted pyrimidinium compounds of the present invention are defined by the following general formula (I): wherein X, Y, Z, R1, R2, A and Het are defined as in the description.
    Type: Grant
    Filed: July 21, 2017
    Date of Patent: June 1, 2021
    Assignee: BASF SE
    Inventors: Arun Narine, Nina Gertrud Bandur, Joachim Dickhaut, Swetlana Derksen, Raffael Koller, Wolfgang Von Deyn, Jean-Yves Wach, Deborah L. Culbertson
  • Patent number: 9975895
    Abstract: Substituted pyrimidinium compounds of the general formula (I) and their uses for combating animal pests The present invention relates to substituted pyrimidinium compounds of formula (I), to the stereoisomers, salts, tautomers and N-oxides thereof and to compositions comprising such compounds. The invention also relates to methods and uses of these substituted pyrimidinium compounds and of compositions thereof, for combating and controlling animal pests. Furthermore the invention relates also to pesticidal methods of applying such substituted pyrimidinium compounds. The substituted pyrimidinium compounds of the present invention are defined by the following general formula (I): wherein X, Y, Z, R1, R2, A, A1 and A2 are defined as in the description.
    Type: Grant
    Filed: June 17, 2014
    Date of Patent: May 22, 2018
    Assignee: BASF SE
    Inventors: Joachim Dickhaut, Arun Narine, Swetlana Derksen, Nina Gertrud Bandur, Wolfgang Von Deyn, Raffael Koller, Jean-Yves Wach, Juergen Langewald, Nancy B. Rankl
  • Publication number: 20180007905
    Abstract: Substituted pyrimidinium compounds of the general formula (I) and their uses for combating animal pests The present invention relates to substituted pyrimidinium compounds of formula (I), to the stereoisomers, salts, tautomers and N-oxides thereof and to compositions comprising such compounds. The invention also relates to methods and uses of these substituted pyrimidinium compounds and of compositions thereof, for combating and controlling animal pests. Furthermore the invention relates also to pesticidal methods of applying such substituted pyrimidinium compounds. The substituted pyrimidinium compounds of the present invention are defined by the following general formula (I): wherein X, Y, Z, R1, R2, A and Het are defined as in the description.
    Type: Application
    Filed: July 21, 2017
    Publication date: January 11, 2018
    Inventors: Arun NARINE, Nina Gertrud BANDUR, Joachim DICKHAUT, Swetlana DERKSEN, Raffael KOLLER, Wolfgang VON DEYN, Jean-Yves WACH, Deborah L. CULBERTSON
  • Patent number: 9730451
    Abstract: Substituted pyrimidinium compounds of the general formula (I) and their uses for combating animal pests The present invention relates to substituted pyrimidinium compounds of formula (I), to the stereoisomers, salts, tautomers and N-oxides thereof and to compositions comprising such compounds. The invention also relates to methods and uses of these substituted pyrimidinium compounds and of compositions thereof, for combating and controlling animal pests. Furthermore the invention relates also to pesticidal methods of applying such substituted pyrimidinium compounds. The substituted pyrimidinium compounds of the present invention are defined by the following general formula (I): wherein X, Y, Z, R1, R2, A and Het are defined as in the description.
    Type: Grant
    Filed: April 11, 2014
    Date of Patent: August 15, 2017
    Assignee: BASF SE
    Inventors: Arun Narine, Nina Gertrud Bandur, Joachim Dickhaut, Swetlana Derksen, Raffael Koller, Wolfgang Von Deyn, Jean-Yves Wach, Deborah L. Culbertson
  • Patent number: 9422280
    Abstract: The invention relates to N-substituted hetero-bicyclic compounds of formula (I), to the enantiomers, diastereomers and salts thereof and to compositions comprising such compounds. The invention also relates to methods and uses of these N-substituted hetero-bicyclic compounds, and of compositions comprising thereof, for combating and controlling animal pests. Furthermore the invention relates also to pesticidal methods of applying such N-substituted hetero-bicyclic compounds. The N-substituted hetero-bicyclic compounds of the present invention are defined by the following formula I: wherein A, B, X, Het, R1, R2, W1, W2, W3 and W4 are defined as in the description.
    Type: Grant
    Filed: March 25, 2013
    Date of Patent: August 23, 2016
    Assignee: BASF SE
    Inventors: Nina Gertrud Bandur, Ralph Paulini, Florian Kaiser, Arun Narine, Joachim Dickhaut, Karsten Körber, Wolfgang Von Deyn, Swetlana Derksen, Deborah L. Culbertson, Nancy B. Rankl
  • Publication number: 20160122351
    Abstract: Substituted pyrimidinium compounds of the general formula (I) and their uses for combating animal pests The present invention relates to substituted pyrimidinium compounds of formula (I), to the stereoisomers, salts, tautomers and N-oxides thereof and to compositions comprising such compounds. The invention also relates to methods and uses of these substituted pyrimidinium compounds and of compositions thereof, for combating and controlling animal pests. Furthermore the invention relates also to pesticidal methods of applying such substituted pyrimidinium compounds. The substituted pyrimidinium compounds of the present invention are defined by the following general formula (I): wherein X, Y, Z, R1, R2, A, A1 and A2 are defined as in the description.
    Type: Application
    Filed: June 17, 2014
    Publication date: May 5, 2016
    Inventors: Joachim DICKHAUT, Arun NARINE, Swetlana DERKSEN, Nina Gertrud BANDUR, Wolfgang VON DEYN, Raffael KOLLER, Jean-Yves WACH, Juergen LANGEWALD, Nancy B. RANKL
  • Publication number: 20160058009
    Abstract: Substituted pyrimidinium compounds of the general formula (I) and their uses for combating animal pests The present invention relates to substituted pyrimidinium compounds of formula (I), to the stereoisomers, salts, tautomers and N-oxides thereof and to compositions comprising such compounds. The invention also relates to methods and uses of these substituted pyrimidinium compounds and of compositions thereof, for combating and controlling animal pests. Furthermore the invention relates also to pesticidal methods of applying such substituted pyrimidinium compounds. The substituted pyrimidinium compounds of the present invention are defined by the following general formula (I): wherein X, Y, Z, R1, R2, A and Het are defined as in the description.
    Type: Application
    Filed: April 11, 2014
    Publication date: March 3, 2016
    Inventors: Arun NARINE, Nina Gertrud BANDUR, Joachim DICKHAUT, Swetlana DERKSEN, Raffael KOLLER, Wolfgang VON DEYN, Jean-Yves WACH, Deborah L. CULBERTSON
  • Publication number: 20150105405
    Abstract: The invention relates to N-substituted hetero-bicyclic compounds of formula (I), to the enantiomers, diastereomers and salts thereof and to compositions comprising such compounds. The invention also relates to methods and uses of these N-substituted hetero-bicyclic compounds, and of compositions comprising thereof, for combating and controlling animal pests. Furthermore the invention relates also to pesticidal methods of applying such N-substituted hetero-bicyclic compounds. The N-substituted hetero-bicyclic compounds of the present invention are defined by the following formula I: wherein A, B, X, Het, R1, R2, W1, W2, W3 and W4 are defined as in the description.
    Type: Application
    Filed: March 25, 2013
    Publication date: April 16, 2015
    Inventors: Nina Gertrud Bandur, Ralph Paulini, Florian Kaiser, Arun Narine, Joachim Dickhaut, Karsten Körber, Wolfgang Von Deyn, Swetlana Derksen, Deborah L. Culberston, Nancy B. Rankl