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Insecticides and nematicides
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Patent number 5,089,511
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Issue date Feb 18, 1992
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Roussel Uclaf
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Werner Bonin
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Novel cyclopropane carboxylates
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Patent number 5,082,832
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Issue date Jan 21, 1992
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Roussel UCLAF
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Joseph Cadiergue
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Novel pyrethrinoids
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Patent number 5,008,281
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Issue date Apr 16, 1991
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Roussel UCLAF
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Jacques Demassey
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C07 - ORGANIC CHEMISTRY
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Novel pyrethrinoids
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Patent number 4,925,862
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Issue date May 15, 1990
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Roussel UCLAF
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Jacques Demassey
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C07 - ORGANIC CHEMISTRY
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Novel cyclopropane carboxylates
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Patent number 4,925,874
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Issue date May 15, 1990
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Roussel UCLAF
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Joseph Cadiergue
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Novel derivatives
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Patent number 4,868,317
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Issue date Sep 19, 1989
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Roussel UCLAF
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Jean Tessier
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C07 - ORGANIC CHEMISTRY
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Novel cyclopropane carboxylates
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Patent number 4,849,449
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Issue date Jul 18, 1989
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Uclaf; Roussel
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Jean Tessier
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Novel derivatives
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Patent number 4,837,341
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Issue date Jun 6, 1989
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Roussel UCLAF
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Jean Tessier
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C07 - ORGANIC CHEMISTRY
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Novel pyrrole derivatives
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Patent number 4,798,901
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Issue date Jan 17, 1989
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Uclaf; Roussel
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Jean Tessier
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Novel resolution process
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Patent number 4,788,305
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Issue date Nov 29, 1988
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Roussel UCLAF
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Jean Tessier
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C07 - ORGANIC CHEMISTRY