Patents Assigned to Rhone-Poulenc Agriculture Ltd.
-
Patent number: 6372774Abstract: N-Phenylpyrazole derivatives of the formula: wherein R1 represents optionally halogenated alkyl; R2 represents halogen, cyano, nitro, cycloalkyl, alkenyl, thiocyanato, optionally alkyl substituted sulphamoyl, optionally alkyl substituted carbamoyl, alkoxycarbonyl, alkanoyl or optionally halogenated alkyl; and R3 represents a hydrogen atom or a group N″R′″ or a variety of other groupings. These compounds possess arthropodicidal, plant nematocidal, anthelmintic and anti-protozoal properties; their preparation, compositions containing them and their use are described.Type: GrantFiled: July 16, 1999Date of Patent: April 16, 2002Assignee: Rhone-Poulenc Agriculture Ltd.Inventors: Leslie Roy Hatton, Ian George Buntain, David William Hawkins, Edgar William Parnell, Christopher John Pearson, David Alan Roberts
-
Patent number: 6159902Abstract: The invention relates to 1,3-oxazin-4-one derivatives of formula (I): ##STR1## and to their use as herbicides.Type: GrantFiled: June 10, 1998Date of Patent: December 12, 2000Assignees: Mitsubishi Chemical Corporation, Rhone-Poulenc Agriculture LTDInventors: Tetsuya Murata, Hideshi Mukaida, Yoshie Yamada, Yukiko Oe, Norishige Toshima, Sachio Kudo, Kouichi Araki, Atsushi Go, Masahito Ito, Virginia Smith, Thomas Yarwood, Michael Gingell, Lyn Jennens
-
Patent number: 6140528Abstract: The invention relates to intermediates to herbicidal compounds of formulae (Ia), (Ib) or (Ic): ##STR1##Type: GrantFiled: November 22, 1999Date of Patent: October 31, 2000Assignee: Rhone-Poulenc Agriculture LtdInventor: David William Hawkins
-
Patent number: 6046133Abstract: The invention relates to compositions comprising (a) a 2-cyano-1,3-dione derivative or an agriculturally acceptable salt, metal complex or enolic tautomeric form thereof; and (b) at least one member of the group consisting of a triazine herbicide, a chloroacetamide herbicide, a 2,6-dinitroaniline herbicide, aclonifen, which is 2-chloro-6-nitro-3-phenoxyaniline; diuron, which is 3-(3,4-dichlorophenyl)-1,1-dimethylurea; and a hydroxybenzonitrile herbicide; and to their use as herbicides.Type: GrantFiled: October 1, 1998Date of Patent: April 4, 2000Assignee: Rhone-Poulenc Agriculture Ltd.Inventors: Richard Henry Hewett, Alan Gamblin, Bernard Leroux, Sylvie Ronssin
-
Patent number: 6046135Abstract: 1,3-Oxazin-4-one derivatives of formula (I): ##STR1## wherein Q represents --C(.dbd.O)--, --CH(OH)-- or --C(OR.sup.11)(OR.sup.11)--, in which R.sup.11 represents lower alkyl; or the two groups --OR.sup.11, together with the carbon atom to which they are attached, form a five or six membered cyclic ketal group; and their use as herbicides.Type: GrantFiled: September 2, 1998Date of Patent: April 4, 2000Assignees: Rhone-Poulenc Agriculture Ltd, Mitsubishi Chemical CorporationInventors: Michael Colin Cramp, Yoshihiro Usui, Sachio Kudo
-
Patent number: 6041973Abstract: A portable applicator for dispensing flowable material from a container, the applicator comprising a carrying frame for wearing by a user and for supporting a container such that a valve of the container faces substantially downwardly; an inlet mounted to said carrying frame for sealable engagement with a valve of a container for receiving material from the container when the valve thereof is in an open condition thereof; and a dispenser outlet communicating with said inlet for dispensing material received via said inlet.Type: GrantFiled: February 11, 1998Date of Patent: March 28, 2000Assignee: Rhone-Poulenc Agriculture, Ltd.Inventor: Patrick Warren Bailey
-
Patent number: 6028031Abstract: The invention relates to herbicidal compositions comprising:(a) a 4-benzoylisozaxole of formula I: ##STR1## wherein R, R.sup.1 and R.sup.2 are as defined in the description and (b) a chloroacetamide herbicide.Type: GrantFiled: June 11, 1998Date of Patent: February 22, 2000Assignee: Rhone-Poulenc Agriculture, Ltd.Inventors: Alan Gamblin, Richard Henry Hewett
-
Patent number: 6028032Abstract: 1,3-oxazin-4-ones of formula (I), ##STR1## wherein R.sup.1 represents phenyl optionally substituted; R.sup.2 represents: a straight- or branched-chain alkyl having from one to ten carbon atoms which is substituted by one or more groups R.sup.8 which may be the same or different; a straight- or branched-chain optionally halogenated alkenyl or alkynyl group having up to ten carbon atoms; or a group selected from cyano, --CHO, --COR.sup.7, --CO.sub.2 H, --CO.sub.2 R.sup.7, --COSR.sup.7, --CONR.sup.9 R.sup.10, --CH.dbd.NOH, --CH.dbd.NOR.sup.7, --CH.dbd.NOCOR.sup.7, --CH.dbd.NNR.sup.9 R.sup.10, --CH.sub.2 CN, --CH.sub.2 NO.sub.2 and oxiranyl; R.sup.3 represents phenyl optionally substituted or R.sup.3 represents a first five to seven membered heteroaromatic ring; said first ring being optionally fused and said first ring being linked to the nitrogen atom of the group NR.sup.6 via one of the ring carbon atoms; R.sup.4 and R.sup.5 independently represent lower alkyl; W represents --NR.sup.6 --; R.sup.Type: GrantFiled: April 13, 1998Date of Patent: February 22, 2000Assignee: Rhone-Poulenc Agriculture Ltd.Inventors: Michael Colin Cramp, Yoshihiro Usui, Keiichi Hayashizaki
-
Patent number: 6013805Abstract: The invention relates to intermediates to herbicidal compounds of formulae (Ia), (Ib) or (Ic): ##STR1##Type: GrantFiled: September 29, 1998Date of Patent: January 11, 2000Assignee: Rhone-Poulenc Agriculture LtdInventor: David William Hawkins
-
Patent number: 5962370Abstract: The invention relates to compositions comprising a 4-benzoylisoxazole derivative of formula (I), wherein R, R.sup.1, R.sup.2 and n are as defined in the description, and a triazine herbicide, and their use as herbicides.Type: GrantFiled: August 20, 1997Date of Patent: October 5, 1999Assignee: Rhone-Poulenc Agriculture LtdInventors: Alan Gamblin, Vladir Cezarino, Richard Henry Hewett, Takashi Nishida, deceased
-
Patent number: 5916618Abstract: N-Phenylpyrazole derivatives of the formula: ##STR1## wherein R.sup.1 represents cyano, nitro, halogen, acetyl or formyl; R.sup.2 represents R.sup.5 SO.sub.2, R.sup.5 SO or R.sup.5 S in which R.sup.5 is optionally halogen substituted alkyl, alkenyl or alkynyl;R.sup.3 represents a hydrogen atom or a group NR.sup.6 R.sup.7 wherein R.sup.6 and R.sup.7 each represent hydrogen, alkyl, alkenylalkyl, alkynylalkyl, formyl, optionally halogen substituted alkanoyl, optionally halogen substituted alkoxycarbonyl, or alkoxymethyleneamino, halogen, or R.sup.6 and R.sup.7 together form a cyclic imide and R.sup.4 represents a substituted phenyl group possess arthropodicidal, plant nematocidal, anthelmintic and anti-protozoal properties; their preparation, compositions containing them and their use are described.Type: GrantFiled: October 7, 1997Date of Patent: June 29, 1999Assignee: Rhone-Poulenc Agriculture Ltd.Inventors: Leslie Roy Hatton, Ian George Buntain, David William Hawkins, Edgar William Parnell, Christopher John Pearson, David Alan Roberts
-
Patent number: 5747424Abstract: The invention relates to 4-substituted isoxazole derivatives of formula I: ##STR1## wherein R, R.sup.1, R.sup.2, Q and n have the meanings defined in the description, which possess valuable herbicidal properties.Type: GrantFiled: May 1, 1997Date of Patent: May 5, 1998Assignee: Rhone-Poulenc Agriculture Ltd.Inventors: David Alan Roberts, Susan Mary Cramp, Derek Ian Wallis, Jean-Paul Bulot
-
Patent number: 5714191Abstract: N-Phenylpyrazole derivatives of the formula: ##STR1## wherein R.sup.1 represents cyano, nitro, halogen, acetyl or formyl; R.sup.2 represents R.sup.5 SO.sub.2, R.sup.5 SO or R.sup.5 S in which R.sup.5 is optionally halogen substituted alkyl, alkenyl or alkynyl;R.sup.3 represents a hydrogen atom or a group NR.sup.6 R.sup.7 wherein R.sup.6 and R.sup.7 each represent hydrogen, alkyl, alkenylalkyl, alkynylalkyl, formyl, optionally halogen substituted alkanoyl, optionally halogen substituted alkoxycarbonyl, or alkoxymethyleneamino, halogen, or R.sup.6 and R.sup.7 together form a cyclic imide and R.sup.4 represents a substituted phenyl group possess arthropodicidal, plant nematocidal, anthelmintic and anti-protozoal properties; their preparation, compositions containing them and their use are described.Type: GrantFiled: May 30, 1995Date of Patent: February 3, 1998Assignee: Rhone-Poulenc Agriculture Ltd.Inventors: Leslie Roy Hatton, Ian George Buntain, David William Hawkins, Edgar William Parnell, Christopher John Pearson, David Alan Roberts
-
Patent number: 5656573Abstract: The invention relates to 4-substituted isoxazole derivatives of formula I: ##STR1## wherein R, R.sup.1, R.sup.2, Q and n have the meanings defined in the description, which possess valuable herbicidal properties.Type: GrantFiled: June 2, 1995Date of Patent: August 12, 1997Assignee: Rhone-Poulenc Agriculture Ltd.Inventors: David Alan Roberts, Susan Mary Cramp, Paul Alfred Cain, Derek Ian Wallis, Jean-Paul Bulot, Gillian Mary Little, Brian Malcolm Luscombe
-
Patent number: 5650533Abstract: The invention relates to 4-substituted isoxazole derivatives of formula I: ##STR1## wherein R, R.sup.1, R.sup.2, Q and n have the meaning defined in the description which possess valuable herbicidal properties.Type: GrantFiled: June 2, 1995Date of Patent: July 22, 1997Assignee: Rhone-Poulenc Agriculture Ltd.Inventors: David Alan Roberts, Susan Mary Cramp, Derek Ian Wallis, Jean-Paul Bulot
-
Patent number: 5608077Abstract: N-Phenylpyrazole derivatives of the formula: ##STR1## wherein R.sup.1 represents cyano, nitro, halogen, acetyl or formyl;R.sup.2 represents R.sup.5 SO.sub.2, R.sup.5 SO or R.sup.5 S in which R.sup.5 is optionally halogen substituted alkyl, alkenyl or alkynyl;R.sup.3 represents a hydrogen atom or a group NR.sup.6 R.sup.7 wherein R.sup.6 and R.sup.7 each represent hydrogen, alkyl, alkenylalkyl, alkynylalkyl, formyl, optionally halogen substituted alkanoyl, optionally halogen substituted alkoxycarbonyl, or alkoxymethyleneamino, halogen, or R.sup.6 and R.sup.7 together form a cyclic imide and R.sup.4 represents a substituted phenyl group possess arthropodicidal, plant nematocidal, anthelmintic and anti-protozoal properties; their preparation, compositions containing them and their use are described.Type: GrantFiled: May 30, 1995Date of Patent: March 4, 1997Assignee: Rhone-Poulenc Agriculture Ltd.Inventors: Leslie R. Hatton, Ian G. Buntain, David W. Hawkins, Edgar W. Parnell, Christopher J. Pearson, David A. Roberts
-
Patent number: 5552367Abstract: The invention relates to synergistic compositions comprising:(a) a 4-benzoylisoxazole of formula (I) ##STR1## wherein R, R.sup.1, R.sup.2 and n are as defined in the specification; and (b) a dinitroaniline herbicide;and to the use of these compounds as herbicides.Type: GrantFiled: November 18, 1994Date of Patent: September 3, 1996Assignee: Rhone-Poulenc Agriculture Ltd.Inventors: Alan Gamblin, Richard H. Hewett
-
Patent number: 5547974Abstract: N-Phenylpyrazole derivatives of the formula: ##STR1## wherein R.sup.1 represents cyano, nitro, halogen, acetyl or formyl; R.sup.2 represents R.sup.5 SO.sub.2, R.sup.5 SO or R.sup.5 S in which R.sup.5 is optionally halogen substituted alkyl, alkenyl or alkynyl;R.sup.3 represents a hydrogen atom or a group NR.sup.6 R.sup.7 wherein R.sup.6 and R.sup.7 each represent hydrogen, alkyl, alkenylalkyl, alkynylalkyl, formyl, optionally halogen substituted alkanoyl, optionally halogen substituted alkoxycarbonyl, or alkoxymethyleneamino, halogen, or R.sup.6 and R.sup.7 together form a cyclic imide and R.sup.4 represents a substituted phenyl group possess arthropodicidal, plant nematocidal, anthelmintic and anti-protozoal properties; their preparation, compositions containing them and their use are described.Type: GrantFiled: May 5, 1993Date of Patent: August 20, 1996Assignee: Rhone-Poulenc Agriculture Ltd.Inventors: Leslie R. Hatton, Ian G. Buntain, David W. Hawkins, Edgar W. Parnell, Christopher J. Pearson, David A. Roberts
-
Patent number: 5516562Abstract: A container suitable for hazardous liquids such as agrochemical concentrates comprises an outer shell (I) made from a compressed fiber material, typically recycled biodegradable material, having an associated barrier (3) comprising a water soluble or water dispersible polymeric material. The container is stackable. A method of making the container, and of testing the coating for leaks, is also described.Type: GrantFiled: September 22, 1993Date of Patent: May 14, 1996Assignee: Rhone-Poulenc Agriculture, Ltd.Inventors: David B. Edwards, Alan J. Aldred
-
Patent number: 5429242Abstract: A package which comprises a hazardous chemical dissolved or dispersed in a liquid or gel contained in a water soluble or water dispersible laminated film. The laminated film construction provides improved resistance to puncture or breakage thereby providing an improved containerization system for toxic or hazardous products.Type: GrantFiled: November 4, 1993Date of Patent: July 4, 1995Assignee: Rhone-Poulenc Agriculture Ltd.Inventors: David B. Edwards, William J. McCarthy, Leonard E. Hodakowski, Chi-Yu R. Chen, Samuel T. Gouge, Paul J. Weber