Patents by Inventor Graham Holmwood
Graham Holmwood 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).
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Patent number: 5250560Abstract: A fungicidal composition comprising a fungicidally effective amount of (i) a substituted 1-hydroxyethyl-triazole of the formula ##STR1## in which A is --CH.sub.2 CH.sub.2 -- or --CH.dbd.CH--,or an addition product thereof with an acid or metal salt, and (ii) at least one member selected from the group consisting ofA) wettable sulphur,B) a polyhalogenoalkylthio derivative,C) a quanidine derivative,D) an aromatic carboxylic acid derivative,E) a dithiocarbamate,F) a benzimidazole derivative,G) an imidazole or triazole derivative,H) a phosphoric acid ester,I) a tetrahydroquinoline derivative,J) an S,N-heterocyclene compound,K) a urea derivative,L) a sulphonamide derivative,M) a polyhydroxy ether derivative,N) a triazine derivative,O) a copper complex salt,P) an N-formyl derivative,Q) a morpholine derivative,R) a quinoxaline derivative, andS) a dicarboximide derivative.Type: GrantFiled: October 29, 1992Date of Patent: October 5, 1993Assignee: Bayer AktiengesellschaftInventors: Wilhelm Brandes, Gerd Hanssler, Paul Reinecke, Hans Scheinpflug, Graham Holmwood
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Patent number: 5240952Abstract: A fungicidal composition comprising a fungicidally effective amount of (i) a substituted 1-hydroxyethyl-triazole of the formula ##STR1## in which A is --CH.sub.2 CH.sub.2 -- or --CH.dbd.CH--,or an addition product thereof with an acid or metal salt, and (ii) at least one member selected from the group consisting ofA) wettable sulphur,B) a polyhalogenoalkylthio derivative,C) a guanidine derivative,D) an aromatic carboxylic acid derivative,E) a dithocarbamate,F) a benzimidazole derivative,G) an imidazole or triazole derivative,H) a phosphoric acid ester,I) a tetrahydroquinoline derivative,J) an S,N-heterocyclene compound,K) a urea derivative,L) a sulphonamide derivative,M) a polyhydroxy ether derivative,N) a triazine derivative,O) a copper complex salt,P) an N-formyl derivative,Q) a morpholine derivative,R) a quinoxaline derivative, andS) a dicarboximide derivative.Type: GrantFiled: May 19, 1992Date of Patent: August 31, 1993Assignee: Bayer AktiengesellschaftInventors: Wilhelm Brandes, Gerd Hanssler, Paul Reinecke, Hans Scheinpflug, Graham Holmwood
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Patent number: 5200421Abstract: New synergistic microbicidal active compound combinations, and the use thereof, comprising an azole fungicide, such as tebuconazole, and an iodopropargyl derivative, such as IPBC, if appropriate with the addition of other active compounds.Type: GrantFiled: April 13, 1992Date of Patent: April 6, 1993Assignee: Bayer AktiengesellschaftInventors: Georg-Wilhelm Ludwig, Otto Exner, Wilfried Paulus, Karl-Heinz Buchel, Graham Holmwood
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Patent number: 5198231Abstract: A fungicidal composition comprising a fungicidally effective amount of (i) a substituted 1-hydroxyethyl-triazole of the formula ##STR1## in which A is --CH.sub.2 CH.sub.2 -- or --CH.dbd.CH--, or an addition product thereof with an acid or metal salt, and (ii) at least one member selected from the group consisting ofA) wettable sulphur,B) a polyhalogenoalkylthio derivative,C) a quanidine derivative,D) an aromatic carboxylic acid derivative,E) a dithiocarbamate,F) a benzimidazole derivative,G) an imidazole or triazole derivative,H) a phosphoric acid ester,I) a tetrahydroquinoline derivative,J) an S,N-heterocyclene compound,K) a urea derivative,L) a sulphonamide derivative,M) a polyhydroxy ether derivative,N) a triazine derivative,O) a copper complex salt,P) an N-formyl derivative,Q) a morpholine derivative,R) a quinoxaline derivative, andS) a dicarboximide derivative.Type: GrantFiled: April 8, 1992Date of Patent: March 30, 1993Assignee: Bayer AktiengesellschaftInventors: Wilhelm Brandes, Gerd Hanssler, Paul Reinecke, Hans Scheinpflug, Graham Holmwood
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Patent number: 5147887Abstract: A fungicidal composition comprising a fungicidally effective amount of (i) a substituted 1-hydroxyethyl-triazole of the formula ##STR1## in which A is --CH.sub.2 CH.sub.2 -- or --CH.dbd.CH--, or an addition product thereof with an acid or metal salt, and (ii) at least one member selected from the group consisting ofA) wettable sulphur,B) a polyhalogenoalkylthio derivative,C) a quanidine derivative,D) an aromatic carboxylic acid derivative,E) a dithiocarbamate,F) a benzimidazole derivative,G) an imidazole or triazole derivative,H) a phosphoric acid ester,I) a tetrahydroquinoline derivative,J) an S,N-heterocyclene compound,K) a urea derivative,L) a sulphonamide derivative,M) a polyhydroxy ether derivative,N) a triazine derivative,O) a copper complex salt,P) an N-formyl derivative,Q) a morpholine derivative,R) a quinoxaline derivative, andS) a dicarboximide derivative.Type: GrantFiled: June 6, 1991Date of Patent: September 15, 1992Assignee: Bayer AktiengesellschaftInventors: Wilhelm Brandes, Gerd Hanssler, Paul Reinecke, Hans Scheinpflug, Graham Holmwood
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Patent number: 5141553Abstract: Compounds which are ether derivatives of substituted 1-hydroxyalkyl-azoles, of the general formula ##STR1## in which A represents a nitrogen atom or a CH group,B represents oxygen, sulphur or a CH.sub.2 group,R.sup.1 represents a substituted alkyl, optionally substituted cycloalkyl or optionally substituted phenyl radical or, if either A represents a nitrogen atom, or if A represents the CH group and at the same B represents oxygen or sulphur, R.sup.1 also represents an unsubstituted alkyl radical,R.sup.Type: GrantFiled: January 14, 1983Date of Patent: August 25, 1992Assignee: Bayer AktiengesellschaftInventors: Graham Holmwood, Erik Regel, Gerhard Jager, Karl H. Buchel, Paul-Ernst Frohberger, Wilhelm Brandes, Klaus Lurssen
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Patent number: 5137903Abstract: A fungicidal composition comprising a fungicidally effective amount of (i) a substituted 1-hydroxyethyl-triazole of the formula ##STR1## in whichA is --CH.sub.2 CH.sub.2 -- or CH.dbd.CH--,or an addition product thereof with an acid or metal salt, and (ii) at least one member selected from the group consisting ofA) wettable sulphur,B) a polyhalogenoalkylthio derivative,C) a quanidine derivative,D) an aromatic carboxylic acid derivative,E) a dithiocarbamate,F) a benzimidazole derivative,G) an imidazole or triazole derivative,H) a phosphoric acid ester,I) a tetrahydroquinoline derivative,J) an S,N-heterocyclene compound,K) a urea derivative,L) a sulphonamide derivative,M) a polyhydroxy ether derivative,N) a triazine derivative,O) a copper complex salt,P) an N-formyl derivative,Q) a morpholine derivative,R) a quinoxaline derivative, andS) a dicarboximide derivative.Type: GrantFiled: September 19, 1991Date of Patent: August 11, 1992Assignee: Bayer AktiengesellschaftInventors: Wilhelm Brandes, Gerd Hanssler, Paul Reinecke, Hans Scheinpflug, Graham Holmwood
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Patent number: 5128368Abstract: Combatting fungi and bacteria with aminomethylheterocyclic compounds of the formula ##STR1## in which R.sup.1 represents hydrogen, alkyl, alkenyl, in each case optionally substituted tetrahydronaphthyl, decahydronaphthyl, cycloalkyl or cycloalkenyl, furthermore alkyl which is substituted by cycloalkyl, cycloalkenyl, cycloalkyloxy or cycloalkylthio, where the cyclic radicals may optionally be substituted, furthermore optionally substituted aryl, in addition alkyl which is substituted by aryl, aryloxy, arylthio, arylsulphinyl or arylsulphonyl, or alkenyl which is substituted by aryl, where the aryl radicals may in each case optionally be substituted;R.sup.2 represents hydrogen or methyl,R.sup.Type: GrantFiled: October 10, 1990Date of Patent: July 7, 1992Assignee: Bayer AktiengesellschaftInventors: Wolfgang Kramer, Joachim Weissmuller, Graham Holmwood, Dieter Berg, Stefan Dutzmann, Wilhelm Brandes, Gerd Hanssler, Paul Reinecke
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Patent number: 5126360Abstract: A fungicidal composition comprisingA) 1-(4-chlorophenyl)-4,4-dimethyl-3-(1,2,4-triazol-1-yl-methyl)-pentan-3-ol of the formula ##STR1## and B) at least one guanidated aliphatic polyamine of the formula ##STR2## in which R.sup.1 represents a branched or unbranched, divalent aliphatic hydrocarbon radical having 3 to 14 carbon atoms,R.sup.2 represents a branched or unbranched, divalent aliphatic hydrocarbon radical having 3 to 14 carbon atoms,X.sup.1, X.sup.2 and X.sup.3 independently of one another represent hydrogen or the radical of the formula ##STR3## and n represents integers from 0 to 16, it being possible for the divalent aliphatic hydrocarbon radicals which represents R.sup.2 to be different from one another if n represents numbers larger than 1, or their acid addition salts.Type: GrantFiled: January 10, 1991Date of Patent: June 30, 1992Assignee: Bayer AktiengesellschaftInventors: Stefan Dutzmann, Wilhelm Brandes, Dieter Berg, Graham Holmwood
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Patent number: 5082855Abstract: A fungicidal composition comprising a fungicidally effective amount of (i) a substituted 1-hydroxyethyl-triazole of the formula ##STR1## in which A is--CH.sub.2 CH.sub.2 -- or --CH.dbd.CH--,or an addition product thereof with an acid or metal salt, and (ii) at least one member selected from the group consisting of(A) wettable sulphur,(B) a polyhalogenoalkylthio derivative,(C) a quanidine derivative,(D) an aromatic carboxylic acid derivative,(E) a dithiocarbamate,(F) a benzimidazole derivative,(G) an imidazole or triazole derivative,(H) a phosphoric acid ester,(I) a tetrahydroquinoline derivative,(J) an S,N-heterocyclene compound,(K) a urea derivative,(L) a sulphonamide derivative,(M) a polyhydroxy ether derivative,(N) a triazine derivative,(O) a copper complex salt,(P) an N-formyl derivative,(Q) a morpholine derivative,(R) a quinoxaline derivative, and(S) a dicarboximide derivative.Type: GrantFiled: September 24, 1990Date of Patent: January 21, 1992Assignee: Bayer AktiengesellschaftInventors: Wilhelm Brandes, Gerd Hanssler, Paul Reinecke, Hans Scheinpflug, Graham Holmwood
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Patent number: 5063241Abstract: A fungicidal composition comprising a fungicidally effective amount of (i) a substituted 1-hydroxyethyl-triazole of the formula ##STR1## in which A is --CH.sub.2 Ch.sub.2 -- or --CH.dbd.CH--,or an addition product thereof with an acid or metal salt, and (ii) at least one member selected from the group consisting ofA) wettable sulphur,B) a polyhalogenoalkylthio derivative,C) a quanidine derivative,D) an aromatic carboxylic acid derivative,E) a dithiocarbamate,F) a benzimidazole derivative,G) an imidazole or triazole derivative,H) a phosphoric acid ester,I) a tetrahydroquinoline derivative,J) an S,N-heterocyclene compound,K) a urea derivative,L) a sulphonamide derivative,M) a polyhydroxy ether derivative,N) a triazine derivative,O) a copper complex salt,P) an N-formyl derivative,Q) a morpholine derivative,R) a quinoxaline derivative, andS) a dicarboximide derivative.Type: GrantFiled: August 14, 1990Date of Patent: November 5, 1991Assignee: Bayer AktiengesellschaftInventors: Wilhelm Brandes, Gerd Hanssler, Paul Reinecke, Hans Scheinpflug, Graham Holmwood
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Patent number: 5059616Abstract: A fungicidal composition comprising a fungicidally effective amount ofA) 1-(4-chlorophenyl)-4,4-dimethyl-3-(1,2,4-triazol-1-yl-methyl)-pentan-3-ol of the formula ##STR1## and B) at least one member selected from the group consisting of 3-cyano-4-(2-fluoro-3-chloro-phenyl)-pyrrole of the formula ##STR2## 3-cyano-4-(2,4-difluoro-3-chlorophenyl)-pyrrole of the formula ##STR3## and 3-cyano-4-(2,3-dichloro-phenyl)-1-(N-methyl-N-furfuryl-aminomethyl)-pyrrol e of the formula ##STR4##Type: GrantFiled: October 3, 1990Date of Patent: October 22, 1991Assignee: Bayer AktiengesellschaftInventors: Stefan Dutzmann, Wilhelm Brandes, Dieter Berg, Graham Holmwood, Detlef Wollweber
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Patent number: 5047415Abstract: Novel 2,2-dihalogenocyclopropyl-hydroxy-ethyltriazoles of the formula ##STR1## in which Ar represents optionally substituted aryl,R represents alkyl, optionally substituted aryl or optionally substituted aralkyl,X.sup.1 represents halogen,X.sup.2 represents halogen and p0 Y represents the groups --OCH.sub.2 --, --SCH.sub.2 --, --CH.sub.2 CH.sub.2 -- or --CH.dbd.CH--, where the hetero atom is linked to the aryl radical when Y represents --OCH.sub.2 -- or --SCH.sub.2 --,and acid addition salts or metal salt complexes thereof, are fungicidally active.Type: GrantFiled: July 12, 1989Date of Patent: September 10, 1991Assignee: Bayer AktiengesellschaftInventors: Udo Kraatz, Graham Holmwood, Karl-Rudolf Gassen, Stefan Dutzmann, Wilhelm Brandes
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Patent number: 4999440Abstract: Fungicidal hydroxyalkyl-triazdyl derivatives of the formula ##STR1## in which R represents a radical of the formula --CH.sub.2 --CH(CH.sub.3).sub.2, --(CH.sub.2).sub.4 --CH.sub.3, --(CH.sub.2).sub.5 --CH.sub.3, --(CH.sub.2).sub.6 --CH.sub.3, ##STR2## Z represents halogen, alkyl with 1 to 4 carbon atoms, halogenoalkyl with 1 or 2 carbon atoms and 1 to 5 halogen atoms, halogenoalkoxy with 1 or 2 carbon atoms and 1 to 5 halogen atoms, halogenoalkylthio with 1 or 2 carbon atoms and 1 to 5 halogen atoms, phenyl or alkoximinimethyl with 1 to 4 carbon atoms in the alkoxy group andm represents the numbers 0, 1, 2 or 3,and addition products thereof with acids and metal salts. Intermediates of the formulas ##STR3## are also new.Type: GrantFiled: August 17, 1989Date of Patent: March 12, 1991Assignee: Bayer AktiengesellschaftInventors: Graham Holmwood, Udo Kraatz, Karl H. Buchel, Wilhelm Brandes, Stefan Dutzmann, Paul Reinecke
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Patent number: 4994480Abstract: Fungicidal substituted triazolylmethylcarbinols of the formula ##STR1## in which n stands for the numbers 0 or 1,Ar stands for optionally substituted phenyl or for optionally substituted naphthyl,R.sup.1 stands for hydrogen, optionally substituted alkyl, optionally substituted alkenyl, optionally substituted alkinyl, optionally substituted aralkyl, cycloalkyl or optionally substituted heteroarylalkyl,R.sup.2 stands for alkyl, cycloalkyl, cycloalkylalkyl or alkenyl,R.sup.3 stands for methyl andR.sup.4 stands for methyl orR.sup.3 and R.sup.4 together stand for ethane-1,2-diyl, and addition products thereof with acids and metal salts. Intermediates of the formulas ##STR2## in which R.sup.6 stands for alkyl having more than one carbon atom, cycloalkyl, cycloalkylalkyl or alkenyl, are also new.Type: GrantFiled: April 12, 1989Date of Patent: February 19, 1991Assignee: Bayer AktiengesellschaftInventors: Karl H. Buchel, Graham Holmwood, Gerd Hannsler, Wilhelm Brandes, Stefan Dutzmann
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Patent number: 4990527Abstract: A fungicidal composition comprising a fungicidally effective amount of (i) a substituted 1-hydroxyethyl-triazole of the formula ##STR1## in which A is --CH.sub.2 CH.sub.2 -- or --CH.dbd.CH--,or an addition product thereof with an acid or metal salt, and (ii) at least one member selected from the group consisting of(A) wettable sulphur,(B) a polyhalogenoalkylthio derivative,(C) a quanidine derivative,(D) an aromatic carboxylic acid derivative,(E) a dithiocarbamate,(F) a benzimidazole derivative,(G) an imidazole or triazole derivative,(H) a phosphoric acid ester,(I) a tetrahydroquinoline derivative,(J) an S,N-heterocyclene compound,(K) a urea derivative,(L) a sulphonamide derivative,(M) a polyhydroxy ether derivative,(N) a triazine derivative,(O) a copper complex salt,(P) an N-formyl derivative,(Q) a morpholine derivative,(R) a quinoxaline derivative, and(S) a dicarboximide derivative.Type: GrantFiled: March 2, 1990Date of Patent: February 5, 1991Assignee: Bayer AktiengesellschaftInventors: Wilhelm Brandes, Gerd Hanssler, Paul Reinecke, Hans Scheinpflug, Graham Holmwood
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Patent number: 4988729Abstract: Combattting fungi and bacteria with aminomethylheterocyclic compounds of the formula ##STR1## in which R.sup.1 represents hydrogen, alkyl, alkenyl, in each case optionally substituted tetrahydronaphthyl, decahydronaphthyl, cycloalkyl or cycloalkenyl, furthermore alkyl which is substituted by cycloalkyl, cycloalkenyl, cycloalkyloxy or cycloalkylthio, where the cyclic radicals may optionally be substituted, furthermore optionally substituted aryl, in addition alkyl which is substituted by aryl, aryloxy, arylthio, arylsulphinyl or arylsulphonyl, or alkenyl which is substituted by aryl, where the aryl radicals may in each case optionally be substituted;R.sup.2 represents hydrogen or methyl,R.sup.Type: GrantFiled: October 17, 1989Date of Patent: January 29, 1991Assignee: Bayer AktiengesellschaftInventors: Wolfgang Kramer, Joachim Weissmuller, Graham Holmwood, Dieter Berg, Stefan Dutzmann, Wilhelm Brandes, Gerd Hanssler, Paul Reinecke
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Patent number: 4985452Abstract: A fungicifdal composition comprising a fungicidally effective amount of (i) a substituted 1-hydroxyethyl-triazole of the formula ##STR1## in which A is --CH.sub.2 CH.sub.2 -- or --CH.dbd.CH--,or an addition product thereof with an acid or metal salt, and (ii) at least one member selected from the group consisting of(A) wettable sulphur,(B) a polyhalogenoalkylthio derivative,(C) a quanidine derivative,(D) an aromatic carboxylic acid derivative(E) a dithiocarbamate,(F) a benzimidazole derivative,(G) an imidazole or triazole derivative,(H) a phosphoric acid ester,(I) a tetrahydroquinoline derivative,(J) an S,N-heterocyclene compound,(K) a urea derivative,(L) a sulphonamide derivative,(M) a polyhydroxy ether derivative,(N) a triazine derivative,(O) a copper complex salt,(P) an N-formyl derivative,(Q) a morpholine derivative,(R) a quinoxaline derivative, and(S) a dicarboximide derivative.Type: GrantFiled: November 20, 1989Date of Patent: January 15, 1991Assignee: Bayer AktiengesellschaftInventors: Wilhelm Brandes, Gerd Hanssler, Paul Reinecke, Hans Scheinpflug, Graham Holmwood
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Patent number: 4975429Abstract: Synergistic fungicidal compositions comprising (i) a substituted 1-hydroxyethyl-triazole of the formula ##STR1## in which R.sup.1, R.sup.2, X, Y and A have various meanings, or addition products thereof with acids or metal salts, and (ii) at least one of(A) wettable sulphur,(B) a polyhalogenoalkylthio derivative,(C) a quanidine derivative,(D) an aromatic acid lactone,(E) a dithiocarbamate,(F) a benzimidazole derivative,(G) an imidazole or triazole derivative,(H) a phosphoric acid ester,(I) a tetrahydroquinoline derivative,(J) an S, N-heterocyclic compound,(K) a urea derivative,(L) a sulphonamide derivative,(M) a polyhydroxyether derivative,(N) a triazine derivative,(O) a copper-hydroxy quinoline complex,(P) an N-formula derivative,(Q) a morpholine derivative(R) a quinoxaline derivative, and(S) a dicarboxamide derivative.Type: GrantFiled: February 28, 1990Date of Patent: December 4, 1990Assignee: Bayer AktiengesellschaftInventors: Wilhelm Brandes, Gerd Hanssler, Paul Reinecke, Hans Scheinpflug, Graham Holmwood
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Patent number: 4970223Abstract: A fungicidal composition comprising a fungicidally effective amount of (i) a substituted 1-hydroxyethyl-triazole of the formula ##STR1## in whichA is --CH.sub.2 CH.sub.2 -- or --CH=CH--,or an addition product thereof with an acid or metal salt, and (ii) at least one member selected from the group consisting of(A) wettable sulphur,(B) a polyhalogenoalkylthio derivative,(C) a quanidine derivative,(D) an aromatic carboxylic acid derivative,(E) a dithiocarbamate,(F) a benzimidazole derivative,(G) an imidazole or triazole derivative,(H) a phosphoric acid ester,(I) a tetrahydroquinoline derivative,(J) an S,N-heterocyclene compound,(K) a urea derivative,(L) a sulphonamide derivative,(M) a polyhydroxy ether derivative,(N) a triazine derivative,(O) a copper complex salt,(P) an N-formyl derivative,(Q) a morpholine derivative,(R) a quinoxaline derivative, and(S) a dicarboximide derivative.Type: GrantFiled: November 20, 1989Date of Patent: November 13, 1990Assignee: Bayer AktiengesellschaftInventors: Wilhelm Brandes, Gerd Hanssler, Paul Reinecke, Hans Scheinpflug, Graham Holmwood