Patents by Inventor Kurt Findeisen
Kurt Findeisen 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: 5441924Abstract: Substituted triazolinones of the formula ##STR1## wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and X having the meanings defined in the specification, are useful as herbicides.Type: GrantFiled: September 30, 1994Date of Patent: August 15, 1995Assignee: Bayer AktiengesellschaftInventors: Kurt Findeisen, Hans-Joachim Santel, Klaus Lurssen, Robert R. Schmidt
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Patent number: 5399704Abstract: Herbicidal substituted 4,5-diamino-1,2,4-triazol-3-(thi)ones of the formula ##STR1## in which R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 each independently is hydrogen or an organic radical,X is 0 or S, andY is 0 or S.Type: GrantFiled: November 23, 1992Date of Patent: March 21, 1995Assignee: Bayer AktiengesellschaftInventors: Klaus-Helmut Muller, Kurt Findeisen, Michael Haug, Ulrich Heinemann, Joachim Kluth, Klaus Konig, Hans-Joachim Santel, Klaus Lurssen, Robert R. Schmidt
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Patent number: 5395818Abstract: The invention relates to novel heterocyclyltriazolinones of the general formula (I) ##STR1## in which R.sup.1 represents hydrogen, hydroxyl, cyano or alkyl, alkenyl, alkinyl, cycloalkyl, alkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl, arylsulphonyl, amino or heterocyclyl, each of which is optionally substituted,R.sup.2 represents hydrogen, hydroxyl, mercapto, halogen or alkyl, alkenyl, alkinyl, cycloalkyl, alkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl, arylalkyl, amino or heterocyclyl, each of which is optionally substituted, andHet represents an optionally substituted heterocycle of the formula ##STR2## in which X in each case represents oxygen, sulphur, an NH group or an N-alkyl group,a process for their preparation and their use as herbicides.Type: GrantFiled: July 2, 1993Date of Patent: March 7, 1995Assignee: Bayer AktiengesellschaftInventors: Wilhelm Haas, Kurt Findeisen, Heinz Forster, Karl-Heinz Linker, Klaus Lurssen, Hans-Joachim Santel, Robert R. Schmidt
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Patent number: 5378681Abstract: The invention relates to new substituted triazolinones of the general formula (I) ##STR1## in which R.sup.1 represents hydrogen, alkyl, alkoxy, halogenoalkyl or halogenoalkoxy,R.sup.2 represents hydrogen, alkyl or halogenoalkyl,R.sup.3 represents hydrogen or halogen,R.sup.4 represents hydrogen, cyano, halogen or a radical of the formula --O--R.sup.6, --S--R.sup.6, --C(O)--O--R.sup.6, --C(O)--S--R.sup.6, --NR.sup.6 R.sup.7 or --C(O)--NR.sup.6 R.sup.7,R.sup.5 represents cyano or nitro andX represents oxygen or sulphur, whereR.sup.6 and R.sup.7 independently of one another in each case represent hydrogen or in each case optionally substituted alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkylalkyl, cycloalkoxycarbonyl, aryl or arylalkyl,to a plurality of processes for their preparation, and to their use as herbicides.Type: GrantFiled: November 16, 1993Date of Patent: January 3, 1995Assignee: Bayer AktiengesellschaftInventors: Otto Schallner, Wilhelm Haas, Karl-Heinz Linker, Kurt Findeisen, Klaus Konig, Albrecht Marhold, Hans-Joachim Santel, Robert R. Schmidt
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Patent number: 5332719Abstract: The invention relates to new substituted triazolinones of the formula (I) ##STR1## in which A represents a radical of the formula ##STR2## X and Y each represent O or S and the radicals R.sup.1 -R.sup.6 have the meanings mentioned in the description,processes for their preparation and their use as herbicides.Type: GrantFiled: January 4, 1993Date of Patent: July 26, 1994Assignee: Bayer AktiengesellschaftInventors: Kurt Findeisen, Dietmar Kuhnt, Klaus-Helmut Muller, Klaus Konig, Klaus Lurssen, Hans-Joachim Santel, Robert R. Schmidt
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Patent number: 5326877Abstract: Herbicidally active substituted triazolinones of the formula ##STR1## in which R.sup.1 represents hydrogen, alkyl, alkenyl, alkinyl, halogenoalkyl, halogenoalkenyl, halogenoalkinyl, alkoxyalkyl, cycloalkyl, cycloalkylalkyl, or represents tetrahydrofuranyl, tetrahydrofuranylalkyl, or represents in each case optionally substituted aralkyl or aryl,R.sup.2 represents hydrogen, alkyl, alkenyl, alkinyl, halogenoalkyl, halogenoalkenyl, halogenoalkinyl, cyanoalkyl, hydroxyalkyl, alkoxyalkyl, alkoxycarbonylalkyl, alkoxycarbonylalkenyl, alkylaminoalkyl, dialkylaminoalkyl, or represents in each case optionally substituted cycloalkyl, cycloalkylalkyl, cycloalkenyl or cycloalkenylalkyl, or represents optionally substituted heterocyclylalkyl, or represents in each case optionally substituted aralkyl, aroyl, aryl, aralkyloxy or aryloxy, or represents alkoxy, alkenyloxy or alkinyloxy,X represents oxygen or sulphur andY represents oxygen or sulphur.New intermediates therefor are also shown.Type: GrantFiled: October 16, 1992Date of Patent: July 5, 1994Assignee: Bayer AktiengesellschaftInventors: Markus Lindig, Kurt Findeisen, Klaus-Helmut Muller, Hans-Joachim Santel, Robert R. Schmidt, Harry Strang, Dieter Feucht, Klaus Konig, Klaus Lurssen
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Patent number: 5294596Abstract: The invention relates to novel heterocyclyltriazolinones of the general formula (I) ##STR1## in which R.sup.1 represents hydrogen or represents alkyl or cycloalkyl, each of which is optionally substituted,R.sup.2 represents hydrogen, hydroxyl, mercapto or halogen or represents alkyl, alkenyl, alkinyl, cycloalkyl, alkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl, arylalkyl, amino or heterocyclyl, each of which is optionally substituted, andHet represents an optionally substituted heterocycle of the formula ##STR2## in which X in each case represents oxygen, sulphur, an NH group or an N-alkyl group,a process for their preparation and their use as herbicides.Type: GrantFiled: July 21, 1993Date of Patent: March 15, 1994Assignee: Bayer AktiengesellschaftInventors: Wilhelm Haas, Kurt Findeisen, Karl-Heinz Linker, Klaus Lurssen, Hans-Joachim Santel, Robert R. Schmidt
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Patent number: 5276008Abstract: The invention relates to new substituted 4,5-diamino-1,2,4-triazol-3-(thi)ones of the general formula (I), ##STR1## in which R.sup.1 represents alkyl, alkenyl, alkinyl, halogenoalkyl, halogenoalkenyl, halogenoalkinyl, cyanoalkyl, hydroxyalkyl, alkoxyalkyl, aryloxyalkyl, arylthioalkyl, arylsulfinylalkyl, arylsulfonylalkyl, arylaminoalkyl, N-alkyl-arylaminoalkyl, alkoxycarbonylalkyl, alkoxycarbonylalkenyl, alkylaminoalkyl, dialkylaminoalkyl, in each case optionally substituted cycloalkyl, cycloalkylalkyl, cycloalkenyl or cycloalkenylalkyl, or optionally substituted heterocyclylalkyl, or in each case optionally substituted aralkyl, arylalkenyl, arylalkinyl, aroyl, aryl, aralkyloxy or aryloxy, for alkoxy, alkenyloxy or alkinyloxy,R.sup.2, R.sup.3, R.sup.4 and R.sup.Type: GrantFiled: January 31, 1992Date of Patent: January 4, 1994Assignee: Bayer AktiengesellschaftInventors: Dietmar Kuhnt, Kurt Findeisen, Michael Haug, Joachim Kluth, Klaus-Helmut Muller, Klaus Konig, Thomas Himmler, Gunther Beck, Hans-Joachim Santel, Klaus Lurssen, Robert R. Schmidt, Birgit Krauskopf
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Patent number: 5273958Abstract: The invention relates to novel substituted triazolinones of the general formula (I) ##STR1## in which R.sup.1 represents alkyl or cycloalkyl,R.sup.2 represents cycloalkyl which is optionally substituted by aryl, arylalkyl, arylalkenyl or arylalkinyl, or represents a radical of the formula ##STR2## X represents oxygen or sulphur and Y represents oxygen or sulphur, whereR.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.7 and R.sup.8 represent hydrogen or alkyl,R.sup.9 represents in each case optionally substituted cycloalkyl, aryl or heteroaryl andn represents a number 0, 1, 2 or 3,but with the exception of those compounds in which, simultaneously, R.sup.1 represents a methyl radical, X represents oxygen, Y represents oxygen and R.sup.2 represents a radical of the formula ##STR3## a plurality of processes and novel intermediates for their preparation, and their use as herbicides.Type: GrantFiled: April 20, 1992Date of Patent: December 28, 1993Assignee: Bayer AktiengesellschaftInventors: Dietmar Kuhnt, Klaus-Helmut Muller, Kurt Findeisen, Klaus Konig, Klaus Lurssen, Hans-Joachim Santel, Robert R. Schmidt
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Patent number: 5266555Abstract: The invention relates to new substituted triazoles of the general formula (1) ##STR1## in which R.sup.1 represents alkyl,R.sup.2 represents alkyl,R.sup.3 represents alkyl,R.sup.4 represents in each case optionally substituted cycloalkyl or aryl,R.sup.5 represents either hydrogen, alkyl or cyano andR.sup.6 represents hydrogen or alkyl orR.sup.5 and R.sup.6 together represent divalent alkanediyl,A represents one of the radicals --CH.sub.2 --CH.sub.2 --; --CH(CH.sub.3)--CH.sub.2 --; --CH.sub.2 --O--; --CH.sub.2 --S--; --CH.sub.2 --N(R.sup.7)--; --CH.dbd.CH-- or --C.dbd.C-- andX represents oxygen or sulphur, whereR.sup.7 represents hydrogen, alkyl or alkanoyl,but with the exception of the compound 5-dimethylamino-4-methyl-3-(4-phenylbut-2-ylaminocarbonyl)-1,2,4-triazole,a plurality of processes for their preparation, and their use as herbicides.Type: GrantFiled: July 10, 1992Date of Patent: November 30, 1993Assignee: Bayer AktiengesellschaftInventors: Kurt Findeisen, Dietmar Kuhnt, Klaus-Helmut Muller, Klaus Konig, Hans-Joachim Santel, Klaus Lurssen, Robert R. Schmidt
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Patent number: 5262389Abstract: Novel herbicides and plant growth regulants of the formula ##STR1## in which R.sup.1 represents hydrogen, alkyl, alkenyl, alkinyl, halogenoalkyl, halogenoalkyl, halogenoalkinyl, alkoxyalkyl, alkoxy, cycloalkylalkyl or cycloalkyl, or represents in each case optionally substituted aralkyl or aryl,R.sup.2 represents a radical ##STR2## or represents a radical --S(O).sub.n --R.sup.7, R.sup.3 and R.sup.Type: GrantFiled: April 13, 1992Date of Patent: November 16, 1993Assignee: Bayer AktiengesellschaftInventors: Kurt Findeisen, Markus Lindig, Hans-Joachim Santel, Robert R. Schmidt, Klaus Lurssen, Harry Strang
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Patent number: 5238902Abstract: Herbicidal substituted triazolinones of the formula ##STR1## in which R.sup.1 and R.sup.2, independently of one another, each represents alkyl, alkenyl, alkynyl, halogenoalkyl, halogenoalkenyl, halogenoalkynyl, cyanoalkyl, alkoxyalkyl, alkoxy cycloalkyl or cycloalkylalkyl or aryl, aralkyl or heteroaryl, each of which is optionally substituted; or, together with the nitrogen atom to which they are bonded, represent an optionally substituted heterocycle,R.sup.3 and R.sup.Type: GrantFiled: March 16, 1992Date of Patent: August 24, 1993Assignee: Bayer AktiengesellschaftInventors: Kurt Findeisen, Hans-Joachim Santel, Klaus Lurssen, Robert R. Schmidt
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Patent number: 5234897Abstract: Herbicidal 3-amino-5-aminocarbonyl-1,2,4-triazoles of the formula ##STR1## in which R.sup.1 and R.sup.2 each independently is an alkyl or other organic radical, andR.sup.3 and R.sup.4 each independently is hydrogen or an organic radical,with the exception of the compounds in whicha) R.sup.1 .dbd.CH.sub.3, R.sup.2 .dbd.CH.sub.3, R.sup.3 .dbd.H, R.sup.4 .dbd.cyclohexyl;b) R.sup.1 .dbd.CH.sub.3, R.sup.2 .dbd.C.sub.2 H.sub.5, R.sup.3 .dbd.H, R.sup.4 .dbd.CH.sub.2 -C(CH.sub.3).sub.3 ;c) R.sup.1 .dbd.CH.sub.3, R.sup.2 .dbd.C.sub.2 H.sub.5, R.sup.3 .dbd.H, R.sup.4 .dbd.1-phenyl-ethyl;d) R.sup.1 .dbd.C.sub.2 H.sub.5, R.sup.2 .dbd.CH.sub.3, R.sup.3 .dbd.H, R.sup.4 .dbd.C(CH.sub.3).sub.3 ;e) R.sup.1 .dbd.CH.sub.3, R.sup.2 .dbd.CH.sub.3, R.sup.3 .dbd.CH.sub.3, R.sup.4 .dbd.C(CH.sub.3).sub.3 ;f) R.sup.1 .dbd.CH.sub.3, R.sup.2 .dbd.CH.sub.3, R.sup.3 .dbd.H, R.sup.4 .dbd.--CH(CH.sub.3)--CH.dbd.N--OCH.sub.3 andg) R.sup.1 .dbd.CH.sub.3, R.sup.2 .dbd.CH.sub.3, R.sup.Type: GrantFiled: September 18, 1991Date of Patent: August 10, 1993Assignee: Bayer AktiengesellschaftInventors: Kurt Findeisen, Hans-Joachim Santel, Klaus Lurssen, Robert R. Schmidt
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Patent number: 5209769Abstract: The invention relates to new substituted triazolinones of the general formula (I) ##STR1## in which R.sup.1, R.sup.2, R.sup.3, A, X and Y have the meanings given in the description,to a plurality of processes for their preparation, and to their use as herbicides.Type: GrantFiled: May 4, 1992Date of Patent: May 11, 1993Assignee: Bayer AktiengesellschaftInventors: Kurt Findeisen, Dietmar Kuhnt, Klaus-Helmut Muller, Michael Haug, Klaus Konig, Klaus Lurssen, Hans-Joachim Santel, Robert R. Schmidt
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Patent number: 5194085Abstract: Herbicidally active substituted triazolinones of the formula ##STR1## in which R.sup.1 represents hydrogen, alkyl, alkenyl, alkinyl, halogenoalkyl, halogenoalkenyl, halogenoalkinyl, alkoxyalkyl, cycloalkyl, cycloalkylalkyl, or represents tetrahydrofuranyl, tetrahydrofuranylalkyl, or represents in each case optionally substituted aralkyl or aryl,R.sup.2 represents hydrogen, alkyl, alkenyl, alkinyl, halogenoalkyl, halogenoalkenyl, halogenoalkinyl, cyanoalkyl, hydroxyalkyl, alkoxyalkyl, alkoxycarbonylalkyl, alkoxycarbonylalkenyl, alkylaminoalkyl, dialkylaminoalkyl, or represents in each case optionally substituted cycloalkyl, cycloalkylalkyl, cycloalkenyl or cycloalkenylalkyl, or represents optionally substituted heterocyclylalkyl, or represents in each case optionally substituted aralkyl, aroyl, aryl, aralkyloxy or aryloxy, or represents alkoxy, alkenyloxy or alkinyloxy,X represents oxygen or sulphur andY represents oxygen or sulphur.New intermediates therefor are also shown.Type: GrantFiled: February 22, 1991Date of Patent: March 16, 1993Assignee: Bayer AktiengesellschaftInventors: Markus Lindig, Kurt Findeisen, Klaus-Helmut Muller, Hans-Joachim Santel, Robert R. Schmidt, Harry Strang, Dieter Feucht, Klaus Konig, Klaus Lurssen
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Patent number: 5194084Abstract: Herbicidal substituted triazolones of the formula ##STR1## in which R.sup.1 represents hydrogen, alkyl, alkenyl, alkinyl, halogenoalkyl, halogenoalkenyl, halogenoalkinyl, alkoxyalkyl, alkoxy, cycloalkylalkyl or cycloalkyl, or represents in each case optionally substituted aralkyl or aryl,R.sup.2 represents alkyl, alkenyl, alkinyl, halogenoalkyl, halogenoalkenyl, halogenoalkinyl, alkoxyalkyl, alkoxy, cycloalkyl or cycloalkylalkyl, or represents in each case optionally substituted aryl, aralkyl or heteroaryl,R.sup.3 and R.sup.4 independently of one another each represent hydrogen or an organic radical, or together with the nitrogen atom to which they are bonded represent an optionally substituted heterocycle,X represents oxygen or sulphur andY represents oxygen or sulphur.Type: GrantFiled: July 15, 1992Date of Patent: March 16, 1993Assignee: Bayer AktiengesellschaftInventors: Kurt Findeisen, Markus Lindig, Hans-Joachim Santel, Robert R. Schmidt, Klaus Lurssen
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Patent number: 5183932Abstract: Herbicidal substituted 4-amino-5-alkylthio-1,2,4-triazol-3-ones of the formula ##STR1## in which R.sup.1 represents in each case straight-chain or branched alkyl, alkenyl or alkinyl, each of which has up to 4 carbon atoms, andR.sup.2 represents sec-butyl, tert.-butyl or optionally substituted C.sub.5 -C.sub.10 -alkyl, alkenyl or alkinyl, or piperidyl- or morpholinyl-alkyl, optionally substituted C.sub.3, C.sub.4, C.sub.5 and C.sub.7 -cycloalkyl, substituted cyclohexyl, or optionally substituted benzyl, phenethyl, naphthylmethyl or naphthylethyl.Type: GrantFiled: February 12, 1991Date of Patent: February 2, 1993Assignee: Bayer AktiengesellschaftInventors: Klaus-Helmut Muller, Joachim Kluth, Klaus Konig, Karl-Rudolf Gassen, Kurt Findeisen, Markus Lindig, Klaus Lurssen, Hans-Joachim Santel, Robert R. Schmidt
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Patent number: 5166356Abstract: Novel herbicides and plant growth regulants of the formula ##STR1## in which R.sup.1 represents hydrogen, alkyl, alkenyl, alkinyl, halogenoalkyl, halogenoalkenyl, halogenoalkinyl, alkoxyalkyl, alkoxy, cycloalkylalkyl or cycloalkyl, or represents in each case optionally substituted aralkyl or aryl,R.sup.2 represents a radical ##STR2## or represents a radical --S(O).sub.n --R.sup.7, R.sup.3 and R.sup.Type: GrantFiled: August 6, 1991Date of Patent: November 24, 1992Assignee: Bayer AktiengesellschaftInventors: Kurt Findeisen, Markus Lindig, Hans-Joachim Santel, Robert R. Schmidt, Klaus Lurssen, Harry Strang
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Patent number: 5118830Abstract: Triazolone derivatives of the formula ##STR1## in which R.sup.1 and R.sup.2 each independently represents alkyl, alkenyl, alkynyl, halogenoalkyl, halogenoalkenyl, halogenoalkynyl, alkoxyalkyl, cycloalkylalkyl, cycloalkyl or represents aralkyl or aryl, which may be substitutedR.sup.2 also represents heteroaryl which may be substituted andX represents oxygen or sulphur,are obtained in good yields and at high purity by reacting an iso(thio)cyanate of the formulaX.dbd.C.dbd.N--R.sup.1if desired in the presence of a diluent, with an amionoguanidine of the formula ##STR2## in which R.sup.3 and R.sup.4, independently of one another, represent alkyl, or with acid adducts thereof to form a (thio)ureidoguanidine of the formula ##STR3## followed by condensation with elimination of dialkylamine (HNR.sup.3 R.sup.4) to form the triazolone derivative and new (thio)ureidoguanidines.Type: GrantFiled: April 17, 1991Date of Patent: June 2, 1992Assignee: Bayer AktiengesellschaftInventors: Kurt Findeisen, Markus Lindig
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Patent number: 5082490Abstract: Herbicidal substituted 4,5-diamino-1,2,4-triazol-3-(thi)ones of the formula ##STR1## in which R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 each independently is hydrogen or an organic radical,X is O or S, andY is O or S.Type: GrantFiled: August 9, 1990Date of Patent: January 21, 1992Assignee: Bayer AktiengesellschaftInventors: Klaus-Helmut Muller, Kurt Findeisen, Michael Haug, Ulrich Heinemann, Joachim Kluth, Klaus Konig, Hans-Joachim Santel, Klaus Lurssen, Robert R. Schmidt