Patents by Inventor Johan A. J. Desaeger

Johan A. J. Desaeger 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).

  • Fungicidal heterocyclic carboxamides
    Patent number: 8815772
    Abstract: Disclosed are compounds of Formula 1, including all stereoisomers, N-oxides, and salts thereof, wherein L is —C(R12a)R12b—C(R13a)R13b—, wherein the carbon atom bonded to R12a and R12b is also bonded to the carboxamide nitrogen atom in Formula 1; or 1,2-phenylene optionally substituted with up to 4 substituents independently selected from halogen and C1-C2 alkyl; and A, Z, R1, R2, n, G and Q are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling plant disease caused by a fungal pathogen comprising applying an effective amount of a compound or a composition of the invention. Also disclosed are methods for controlling a phytophagous nematode comprising contacting the nematode or its environment with a nematocidally effective amount of a compound of Formula 1 wherein L is —C(R12a)R12b—C(R13a)R13b; and A, Z, R1, R2, n, G and Q are as defined in the disclosure.
    Type: Grant
    Filed: June 19, 2013
    Date of Patent: August 26, 2014
    Assignee: E I du Pont de Nemours and Company
    Inventors: James Francis Bereznak, Steven Gutteridge, Ravisekhara P Reddy, Andrew Edmund Taggi, Matthew James Campbell, Moumita Kar, Johan A. J. Desaeger
  • FUNGICIDAL HETEROCYCLIC CARBOXAMIDES
    Publication number: 20140005231
    Abstract: Disclosed are compounds of Formula 1, including all stereoisomers, N-oxides, and salts thereof, wherein L is —C(R12a)R12b—C(R13a)R13b—, wherein the carbon atom bonded to R12a and R12b is also bonded to the carboxamide nitrogen atom in Formula 1; or 1,2-phenylene optionally substituted with up to 4 substituents independently selected from halogen and C1-C2 alkyl; and A, Z, R1, R2, n, G and Q are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling plant disease caused by a fungal pathogen comprising applying an effective amount of a compound or a composition of the invention. Also disclosed are methods for controlling a phytophagous nematode comprising contacting the nematode or its environment with a nematocidally effective amount of a compound of Formula 1 wherein L is —C(R12a)R12b—C(R13a)R13b; and A, Z, R1, R2, n, G and Q are as defined in the disclosure.
    Type: Application
    Filed: June 19, 2013
    Publication date: January 2, 2014
    Inventors: JAMES FRANCIS BEREZNAK, Steven Gutteridge, Ravisekhara P. Reddy, Andrew Edmund Taggi, Matthew James Campbell, Moumita Kar, Johan A. J. Desaeger