Patents by Inventor Wilhelm Brandes
Wilhelm Brandes 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: 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: 5143932Abstract: Microbicidal halogenoallyl-azolyl derivatives of the formula ##STR1## in which R.sup.1 represents a radical of the formula ##STR2## R.sup.2 represents hydrogen, alkyl, alkenyl, acyl or aralkyl, X.sup.1 represents halogen,X.sup.2 represents halogen,X.sup.3 represents hydrogen or halogen andY represents nitrogen or a CH group,and addition products thereof with acids and metal salts.Type: GrantFiled: January 25, 1991Date of Patent: September 1, 1992Assignee: Bayer AktiengesellschaftInventors: Manfred Jautelat, Klaus Stroech, Gerd Hanssler, Stefan Dutzmann, Karl-Heinz Kuck, Wilhelm Brandes
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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: 5137898Abstract: Fungicidal and insecticidal substituted-heterocyclacrylic esters of the formula ##STR1## in which R.sup.1 represents alkyl, or represents unsubstituted or substituted aralkyl,R.sup.2a represents hydrogen, dialkylamino, alkoxy or alkylthio, or represents in each case unsubstituted or substituted aralkyloxy or arylalkylthio, andR.sup.Type: GrantFiled: October 26, 1990Date of Patent: August 11, 1992Assignee: Bayer AktiengesellschaftInventors: Alexander Klausener, Dieter Berg, Thomas Seitz, Wilhelm Brandes, Stefan Dutzmann, Gerd Hanssler, Ulrike Wachendorff-Neumann
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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: 5122532Abstract: A microbicidal halogenoallyl-azolyl derivatives of the formula ##STR1## in which R.sup.1 represents halogenoallyl, propargyl, substituted cycloalkyl or optionally substituted heteroaryl, or represents a radical of the formula ##STR2## where R.sup.3 represents hydrogen, halogen, or phenyl which is optionally substituted by halogen, phenoxy which is optionally substituted by halogen or phenoxymethyl which is optionally substituted by halogen,R.sup.4 represents hydrogen or halogen, andR.sup.5 represents iso-propyl, or phenyl which is optionally substituted by halogen or phenoxy which is optionally substituted by halogen or phenoxy which is optionally substituted by halogen,R.sup.2 represents hydrogen, alkyl, alkenyl, acyl or aralkyl,X.sup.1 represents halogen,X.sup.2 represents halogen,X.sup.3 represents hydrogen or halogen andY represents nitrogen or a CH group,and addition products thereof with acids and metal salts.Type: GrantFiled: January 25, 1991Date of Patent: June 16, 1992Assignee: Bayer AktiengesellschaftInventors: Manfred Jautelat, Klaus Stroech, Gerd Hanssler, Stefan Dutzmann, Karl-Heinz Kuck, Wilhelm Brandes
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Patent number: 5120755Abstract: Fungicidal substituted acrylic acid esters of the formula ##STR1## in which R.sup.1 and R.sup.2 independently of one another each stand for hydrogen, alkyl, alkenyl or for in each case optionally substituted aralkyl, aralkenyl, aryl or heteroaryl,R.sup.3 stands for alkyl or for optionally substituted aralkyl,R.sup.4 stands for dialkylamino or for a radical --Z--R.sup.5,X stands for oxygen or sulphur andY stands for oxygen, sulphur or for a radical ##STR2## wherein R.sup.5 stands for alkyl or for optionally substituted aralkyl,R.sup.6 stands for hydrogen, alkyl, alkanoyl or for in each case optionally substituted aralkyl or aryl andZ stands for oxygen or sulphur.Some intermediates are also new.Type: GrantFiled: August 6, 1990Date of Patent: June 9, 1992Assignee: Bayer AktiengesellschaftInventors: Gerd Kleefeld, Alexander Klausener, Wolfgang Kramer, Wilhelm Brandes, Stefan Dutzmann, Gerd Hanssler
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Patent number: 5118702Abstract: Fungicidal and microbicidal substituted 1-aminomethyl-3-aryl-4-cyano-pyrroles of the formula ##STR1## in which Ar represents optionally substituted phenyl,R.sup.1 represents optionally substituted alkyl, alkenyl, alkynyl or cycloalkyl or in each case optionally substituted aralkyl or aryl andR.sup.2 represents alkyl or in each case optionally substituted cycloalkylalkyl, aralkyl, cycloalkyl or aryl,and their acid addition salts.Type: GrantFiled: December 17, 1990Date of Patent: June 2, 1992Assignee: Bayer AktiengesellschaftInventors: Detlef Wollweber, Wolfgang Kramer, Wilhelm Brandes, Stefan Dutzmann, Wilfried Paulus
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Patent number: 5114959Abstract: Fungicidal substituted acrylic esters of the formula ##STR1## in which R.sup.1 represents hydrogen, alkyl or alkenyl, or represents in each case optionally substitued aralkyl, aralkenyl, aryl or heteroaryl,R.sup.2 represents halogen, cyano, nitro, formyl, halogenoalkyl, alkoxyalkyl or alkylthioalkyl, or represents hydroximinoalkyl, alkoximinoalkyl, N-alkyliminoalkyl, N-aryliminoalkyl or N,N-dialkylhydrazonoalkyl, or represents alkoxy, alkylthio, halogenoalkoxy or halogenoalkylthio, or represents aryloxy or arylthio, or represents alkanoyl, alkoxycarbonyl, N,N-dialkylcarbamoyl or heterocyclylcarbonyl,R.sup.3 represents alkyl, or represents optionally substituted aralkyl,R.sup.4 represents dialkylamino or represents a radical --Z--R.sup.5,X represents oxygen or sulphur andY represents oxygen or sulphur or represents a radical ##STR2## where R.sup.5 represents alkyl or represents optionally substituted aralkyl,R.sup.Type: GrantFiled: February 9, 1990Date of Patent: May 19, 1992Assignee: Bayer AktiengesellschaftInventors: Alexander Klausener, Gerd Kleefeld, Wilhelm Brandes, Stefan Dutzmann, Gerd Hanssler
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Patent number: 5097047Abstract: Fungicidal and plant growth-regulating azolylmethylcyclopropyl derivatives of the formula ##STR1## in which R represents halogen, alkyl or optionally substituted phenyl, or represents the groupings --Y--R.sup.2,whereinY represents oxygen, sulphur, SO or SO.sub.2 andR.sup.2 represents optionally substituted phenyl,R.sup.1 represents hydrogen, alkyl or acyl,X represents nitrogen or a CH group,Z represents halogen, alkyl with 1 to 4 carbon atoms, alkoxy with 1 to 4 carbon atoms, alkylthio 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 or phenyl which is optionally substituted by alkyl with 1 or 2 carbon atoms and/or halogen, or represents phenoxy which is optionally substituted by alkyl with 1 or 2 carbon atoms and/or halogen andm represents the number 0, 1, 2 or 3, and addition products thereof with acids and metal salts.Type: GrantFiled: October 26, 1990Date of Patent: March 17, 1992Assignee: Bayer AktiengesellschaftInventors: Klaus Stroech, Wilhelm Brandes, Stefan Dutzmann
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Patent number: 5096912Abstract: A microbicidal hydroxyethyl-cyclopropyl-azolyl derivative of the formula ##STR1## in which R.sup.1 represents halogen, phenyl or the grouping --Z--R.sup.3, whereinZ represents oxygen, sulphur, SO or SO.sub.2 andR.sup.3 represents alkyl, phenyl or benzyl,R.sup.2 represents alkenyl, optionally substituted furyl, optionally substituted thienyl or the radical of the formula ##STR2## wherein R.sup.4 represents difluoromethoxy, 1,1,2,2-tetrafluoroethoxy, 1,1,2-trifluoro-2-chloro-ethoxy, cyano, formyl, alkoximinoalkyl, carbalkoxy, dialkoxyalkyl, phenoxyalkyl which is optionally substituted in the phenyl moiety by halogen, or benzyloxy which is optionally substituted in the phenyl moiety by halogen andR.sup.5 represents hydrogen or halogen, orR.sup.4 and R.sup.5 are linked in the ortho-position and together represent --O--CH.sub.2 --O--, orR.sup.2 represents the radical of the formula ##STR3## in which R.sup.6 represents difluoromethoxy, 1,1,2,2-tetrafluoroethoxy or 1,1,2-trifluoro-2-chloro-ethoxy, orR.sup.Type: GrantFiled: June 8, 1990Date of Patent: March 17, 1992Assignee: Bayer AktiengesellschaftInventors: Jurgen Scherkenbeck, Monika Frie, Klaus Stroech, Thomas Himmler, Georg-W. Ludwig, Wilhelm Brandes, Stefan Dutzmann
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Patent number: 5096910Abstract: Combating fungi with nitro-substituted benzothiazolones of the formula ##STR1## in which R.sup.1 represents hydrogen, alkyl, alkenyl or alkynyl, cycloalkyl-alkyl, furylalkyl, alkylcarbonyl which is optionally substituted by halogen or alkoxy, benzoyl which is optionally substituted by halogen, nitro, alkyl, halogenoalkyl and/or alkoxy, alkoxycarbonyl, phenoxycarbonyl, alkylaminocarbonyl which is optionally substituted by halogen or alkoxy, dialkylaminocarbonyl, benzyloxycarbonyl, benzylaminocarbonyl which is optionally substituted by halogen, alkyl, halogenoalkyl and/or alkoxy, or phenethylaminocarbonyl which is optionally substituted by halogen, alkyl, halogenoalkyl and/or alkoxy, andR.sup.2 represents hydrogen, halogen, alkyl or halogenoalkyl.Some of the compounds and intermediates therefor are new.Type: GrantFiled: April 2, 1990Date of Patent: March 17, 1992Assignee: Bayer AktiengesellschaftInventors: Klaus Wagner, Gerd Hanssler, Wilhelm Brandes
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Patent number: 5093345Abstract: Fungicidal nitro-substituted benzothiazolones of the formula ##STR1## in which R represents alkyl which is monosubstituted or disubstituted by identical or different substituents from the group consisting of cyano, carboxyl, alkylcarbonyl, alkoxycarbonyl, and alkylaminocarbonyl or and phenyl or phenylcarbonyl in each case optionally monosubstituted to pentasubstituted by identical or different substituents from the group consisting of halogen, alkyl, halogenoalkyl and alkoxy, or R is the radical --CONHR.sup.1, in which R.sup.1 represents alkyl which is monosubstituted or disubstituted by identical or different substituents from the group consisting of cyano, carboxyl and alkoxycarbonyl, andX represents hydrogen, halogen, alkyl or halogenoalkyl.Type: GrantFiled: April 2, 1990Date of Patent: March 3, 1992Assignee: Bayer AktiengesellschaftInventors: Klaus Wagner, Gerd Hanssler, Wilhelm Brandes
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Patent number: 5091408Abstract: Fungicidal 3-cyano-4-phenyl-pyrroles of the formula ##STR1## in which R.sup.1 represents chlorine, bromine, alkyl, halogenoalkyl or halogenoalkoxy,R.sup.2 represents chlorine, bromine, alkyl, halogenoalkyl or halogenoalkoxy andR.sup.3 represents hydrogen or fluorine,with the proviso that at least one of the radicals R.sup.1 or R.sup.2 represents halogenoalkyl.Type: GrantFiled: April 6, 1990Date of Patent: February 25, 1992Assignee: Bayer AktiengesellschaftInventors: Detlef Wollweber, Wilhelm Brandes, Stefan Dutzmann, Gerd Hanssler
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Patent number: 5089640Abstract: Plant growth-regulating and fungicidal compounds of the formula ##STR1## in which Ar represents optionally substituted aryl or optionally substituted heteroaryl,R.sup.1 represents hydrogen, alkyl, alkenyl, alkinyl, trialkylsilyl, optionally substituted phenylalkyl or an acyl radical,R.sup.2 represents halogen, cyano, thiocyano, alkylcarbonyloxy, alkylcarbonylthio or the groupings --X--R.sup.3 and --NR.sup.4 R.sup.5,R.sup.3 represents alkyl, cycloalkyl, alkenyl, alkinyl, hydroxyalkyl, alkylthioalkyl, carboxyalkyl, alkoxycarbonylalkyl, optionally substituted aryl, optionally substituted aralkyl or the radical of the formula ##STR2## R.sup.4 and R.sup.3 independently of one another represent hydrogen or alkyl, orR.sup.4 and R.sup.5, together with the nitrogen atom to which they are bonded, represent an optionally substituted cycloaliphatic ring which can contain further heteroatoms,X represents oxygen, sulphur, an SO group or an SO.sub.2 group, orR.sup.Type: GrantFiled: September 28, 1988Date of Patent: February 18, 1992Assignee: Bayer AktiengesellschaftInventors: Klaus Bockmann, Erik Regel, Karl H. Buchel, Klaus Lurssen, Jorg Konze, Wilhelm Brandes
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Patent number: 5086048Abstract: A synergistic fungicidal composition comprising ##STR1## in which R.sup.1 represents optionally substituted phenyl,R.sup.2 represents hydrogen, alkyl having up to 4 carbon atoms or phenyl,R.sup.3 represents alkyl having up to 6 carbon atoms, cycloalkyl having 5 to 6 carbon atoms, phenyl or 4-chlorophenyl, andY represents the CO group, the group ##STR2## or C(OH).sub.2 or CH(OH). and at least one of several specifically identified additional fungicides.Type: GrantFiled: October 30, 1990Date of Patent: February 4, 1992Assignee: Bayer AktiengesellschaftInventors: Wilhelm Brandes, Helmut Kaspers, Paul Reinecke, Hans Scheinpflug, Wolfgang Kramer
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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: 5081140Abstract: New halogenovinyl-azole derivatives of the formula ##STR1## in which R.sup.1 represents optionally substituted alkyl, optionally substituted alkenyl, optionally substituted cycloalkyl or optionally substituted aryl, or represents optionally substituted heteroaryl,R.sup.2 represents hydrogen, alkyl, alkenyl, acyl or aralkylX.sup.1 represents halogen,X.sup.2 represents halogen,X.sup.3 represents hydrogen or halogenY represents nitrogen or a CH group,and acid addition salts and metal salt complexes thereofare very effective for combating microbes in plant protection and in the preservation of materials.Type: GrantFiled: July 24, 1989Date of Patent: January 14, 1992Assignee: Bayer AktiengesellschaftInventors: Manfred Jautelat, Dieter Berg, Stefan Dutzmann, Wilhelm Brandes, Gerd Hanssler, Astrid Mauler, Wilfried Paulus, Monika Frie