Patents by Inventor Saleem Farooq
Saleem Farooq 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).
-
Patent number: 6156923Abstract: The invention relates to a process for the preparation of compounds of the formula ##STR1## or, if appropriate, a tautomer thereof, in each case in the free form or in salt form, in whichA, X, Y, Z, R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.7, R.sub.9 and n are as defined in claim 1 and the C.dbd.N double bond marked with E has the E configuration, which comprisesa1) reacting either a compound of the formula (II) mentioned above with a compound of the formula (III) mentioned above, in which X.sub.1 is a leaving group, ora2) a compound of the formula (IV) mentioned above, if appropriate in the presence of a base, with a compound of the formula (V) mentioned above, orb1) reacting a compound of the formula (VI) mentioned above with a compound of the formula R.sub.7 --A--X.sub.2 (VII), in which X.sub.Type: GrantFiled: December 6, 1996Date of Patent: December 5, 2000Assignee: Novartis CorporationInventors: Saleem Farooq, Stephan Trah, Hugo Ziegler, Rene Zurfluh
-
Patent number: 5985921Abstract: Compounds of the formula ##STR1## in which n, q, A, X, G, Y, Z, R, R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.7 and R.sub.9 are as defined in claim 1, and, where appropriate, E/Z isomers, E/Z isomer mixtures and/or tautomers thereof, in each case in the free form or in an agrochemically suitable salt form, can be used as agrochemical active compounds and can be prepared in a manner known per se.Type: GrantFiled: December 6, 1996Date of Patent: November 16, 1999Assignee: Novartis CorporationInventors: Saleem Farooq, Stephen Trah, Hugo Ziegler, Rene Zurfluh, Alfons Pascual, Henry Szczepanski, Roger Graham Hall
-
Patent number: 5981585Abstract: Compounds of the formula I ##STR1## and the isomers thereof, in which either a) X is an N atom and Y is OR.sub.11 or N(R.sub.12)R.sub.13, orb) X is CH and Y is OR.sub.11,and in which furthermore:R.sub.11 is C.sub.1 -C.sub.4 alkyl;R.sub.12 and R.sub.13, independently, are hydrogen or C.sub.1 -C.sub.4 alkyl;A is an O atom or the group NR.sub.4 ; and whereinR.sub.1, R.sub.2 and R.sub.3 are as defined herein, are pesticidal active ingredients. They can be used for pest control, in particular as microbicides, insecticides and acaricides in agriculture, horticulture and in the hygiene sector.Type: GrantFiled: November 12, 1997Date of Patent: November 9, 1999Assignee: Novartis Finance CorporationInventors: Hugo Ziegler, Stephan Trah, Saleem Farooq, Rene Zurfluh
-
Patent number: 5935908Abstract: Compounds of formula (1), wherein X, Y, Z R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.7, R.sub.9 and n are as defined in claim 1 and, where appropriate, E/Z isomers, mixtures of E/Z isomers and/or tautomers thereof, in each case in free form or in agrochemically suitable salt form, can be used as agrochemical active ingredients and can be prepared in a manner known per se.Type: GrantFiled: February 17, 1998Date of Patent: August 10, 1999Assignee: Novartis Crop Protection, Inc.Inventors: Saleem Farooq, Rene Zurfluh, Henry Szczepanski, Roger Graham Hall
-
Patent number: 5786374Abstract: The present invention relates to benzisoxazole compounds, pesticidal compositions containing them, and their preparations thereof.Type: GrantFiled: May 1, 1997Date of Patent: July 28, 1998Assignee: Novartis CorporationInventors: Saleem Farooq, Stephan Trah, Rene Zurfluh
-
Patent number: 5756426Abstract: Described herein are compounds of the formula I ##STR1## and the isomers thereof, in which either a) X is an N atom andY is OR.sub.11 or N(R.sub.12)R.sub.13, orb) X is CH andY is OR.sub.11,and in which furthermore:R.sub.11 is C.sub.1 -C.sub.4 alkyl;R.sub.12 and R.sub.13, independently, are hydrogen or C.sub.1 -C.sub.4 alkyl;A is an O atom or the group NR.sub.4 ; and whereinR.sub.1, R.sub.2 and R.sub.3 are as defined herein, are pesticidal active ingredients. They can be used for pest control, in particular as microbicides, insecticides and acaricides in agriculture, horticulture and in the hygiene sector.Type: GrantFiled: September 11, 1995Date of Patent: May 26, 1998Assignee: Novartis CorporationInventors: Hugo Ziegler, Stephan Trah, Saleem Farooq, Rene Zurfluh
-
Patent number: 4897485Abstract: Pyrid-3-yl-2,3-diazabutadiene-1-yl]-disulfides of formula ##STR1## wherein B is unsubstituted or substituted C.sub.1 -C.sub.6 alkyl, phenyl or substituted phenyl, or is the radical ##STR2## and Y is an unsubstitued or a substituted aromatic carbocycle or heterocycle,and the salts and optical isomers thereof, processes for the preparation of these compounds and compositions containing them for use in pest control, especially for controlling insects that attack plants and animals. The compounds are particularly effective against plant-destructive sucking insects.Type: GrantFiled: March 11, 1988Date of Patent: January 30, 1990Assignee: Ciba-Geigy CorporationInventor: Saleem Farooq
-
Patent number: 4874778Abstract: The invention relates to 1-carbamoyl-3-phenyl-4-benzyl-.DELTA..sup.2 -pyrazolines of the formula ##STR1## wherein R.sub.1 and R.sub.2 are each independently hydrogen, methyl halogen, trifluoromethyl, C.sub.1 -C.sub.4 haloalkoxy containing 1 to 7 halogen atoms or C.sub.1 -C.sub.4 haloalkylthio containing 1 to 7 halogen atoms;R.sub.3 is hydrogen, halogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 haloalkyl containing 1 to 7 halogen atoms, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 haloalkoxy containing 1 to 7 halogen atoms or alkoxycarbonyl containing 1 to 4 carbon atoms in the alkyl moiety;R.sub.4 is hydrogen, halogen, C.sub.1 -C.sub.4 alkyl or trifluoromethyl;R.sub.5 is hydrogen, halogen, C.sub.1 -C.sub.4 alkyl, trifluoromethyl or C.sub.1 -C.sub.4 alkoxy; andR.sub.6 and R.sub.7 are each independently hydrogen, halogen or trifluoromethyl or R.sub.6 and R.sub.5 or R.sub.7 and R.sub.Type: GrantFiled: June 22, 1987Date of Patent: October 17, 1989Assignee: Ciba-Geigy CorporationInventor: Saleem Farooq
-
Patent number: 4870184Abstract: The invention relates to novel 2-pyridyl-4,5-dihydro-1,3,4-thiadiazoles of formula ##STR1## wherein A is the 2-, 3- or 4-pyridyl radical,B is hydrogen, C.sub.1 -C.sub.4 alkyl or the 2, 3- or 4-pyridyl radical,R is hydrogen, C.sub.1 -C.sub.4 alkyl, benzyl, aryl or aryl which is substituted by halogen, nitro, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy-C.sub.1 -C.sub.4 alkyl or halo-C.sub.1 -C.sub.4 alkyl.The invention further relates to the preparation of these novel compounds and to the use thereof in pest control.Type: GrantFiled: December 22, 1988Date of Patent: September 26, 1989Assignee: Ciba-Geigy CorporationInventors: Saleem Farooq, Josef Ehrenfreund, Hans-Rudolf Waespe
-
Patent number: 4853396Abstract: The invention relates to the use of 2,5-bis(pyridyl)-1,3,4-thiadiazoles of formula ##STR1## and salts thereof, for controlling pests, especially insects that infest plants and animals. The compounds of formula I are particularly effective against plant-destructive sucking insects.Type: GrantFiled: April 4, 1988Date of Patent: August 1, 1989Assignee: Ciba-Geigy CorporationInventor: Saleem Farooq
-
Patent number: 4812464Abstract: The invention relates to novel 2-pyridyl-4,5-dihydro-1,3,4-thiadiazoles of formula ##STR1## wherein A is the 2-, 3- or 4-pyridyl radical,B is hydrogen, C.sub.1 -C.sub.4 alkyl or the 2-, 3- or 4-pyridyl radical,R is hydrogen, C.sub.1 -C.sub.4 alkyl, benzyl, aryl or aryl which is substituted by halogen, nitro, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 alkoxy-C.sub.1 -C.sub.4 alkyl or halo-C.sub.1 -C.sub.4 alkyl.The invention further relates to the preparation of these novel compounds and to the use thereof in pest control.Type: GrantFiled: December 7, 1987Date of Patent: March 14, 1989Assignee: Ciba-Geigy CorporationInventors: Saleem Farooq, Josef Ehrenfreund, Hans-Rudolf Waespe
-
Patent number: 4782087Abstract: Prop-1-ynyl-3-phenoxybenzyl-2,2-dimethyl-3-(2',2'-dihalovinyl)-cyclopropane -1-carboxylates of the formula ##STR1## in which X.sub.1 if fluorine, chlorine or bromine, and their use in combating pests.Type: GrantFiled: June 6, 1983Date of Patent: November 1, 1988Assignee: Ciba-Geigy CorporationInventors: Saleem Farooq, Peter Ackermann, Jozef Drabek, Laurenz Gsell, Odd Kristiansen, Rudolf Wehrli
-
Patent number: 4742056Abstract: The invention relates to novel substituted 1,3,5-oxadiazin-2-ones of the formula ##STR1## wherein R.sub.1 and R.sub.4 are each independently of the other C.sub.1 -C.sub.8 alkyl, C.sub.3 -C.sub.6 -cycloalkyl, C.sub.3 -C.sub.4 alkenyl, C.sub.3 -C.sub.4 alkynyl, phenyl, or benzyl;R.sub.2 and R.sub.3 are each independently of the other hydrogen, C.sub.1 -C.sub.4 alkyl, or R.sub.2 and R.sub.3, together with the carbon atom to which they are attached, are C.sub.3 -C.sub.6 cycloalkyl; andn is 0, 1 or 2;to the preparation of these compounds and to compositions containing them for use in pest control, in particular for controlling insects and representatives of the order Acarina that attack plants and animals. In particular, the novel compounds are very effective against plant-destructive sucking and feeding insects.Type: GrantFiled: January 2, 1987Date of Patent: May 3, 1988Assignee: Ciba-Geigy CorporationInventors: Saleem Farooq, Manfred Kuhne
-
Patent number: 4699913Abstract: The invention relates to novel unsubstituted or substituted 2-phenyl-5-pyridyl-4,5-dihydro-1,3,4-thiadiazoles of the formula ##STR1## wherein R.sub.1 is hydrogen or C.sub.1 -C.sub.4 alkyl;R is hydrogen, C.sub.1 -C.sub.4 alkyl, halogen, nitro, cyano, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 alkylthio, C.sub.1 -C.sub.4 haloalkyl containing 1 to 9 halogen atoms, C.sub.1 -C.sub.4 haloalkoxy containing 1 to 9 halogen atoms, C.sub.1 -C.sub.4 haloalkylthio containing 1 to 9 halogen atoms, phenyl, substituted phenyl, phenylalkyl, substituted phenylalkyl, phenoxy, substituted phenoxy, phenylthio, substituted phenylthio, pyridyloxy or substituted pyridyloxy andn is a value from 1 to 5;and to the salts and optical isomers thereof; to the preparation of these compounds and to compositions containing them for use in pest control, in particular for controllng insects that attack plants and animals. The novel compounds exhibit in particular good activity against plant-destructive sucking insects.Type: GrantFiled: June 19, 1986Date of Patent: October 13, 1987Assignee: Ciba-Geigy CorporationInventors: Saleem Farooq, Josef Ehrenfreund, Hans-Rudolf Waespe
-
Patent number: 4681593Abstract: The present invention relates to a process for protecting keratinous material by treating it with an ester of the formula ##STR1## wherein R is the radical of an acid of the formula ##STR2## in which X is a C.sub.1 -C.sub.4 alkyl group or halogen or one of the two substituents X is a phenyl group, or R is the radical of 4-chlorophenylisopropylacetic acid, to compositions containing one or more of these esters, and to novel esters of the formula ##STR3## wherein R is the radical of an acid of the formula ##STR4## or of 4-chlorophenylisopropylacetic acid.Type: GrantFiled: January 6, 1986Date of Patent: July 21, 1987Assignee: Ciba-Geigy CorporationInventors: Saleem Farooq, Dieter Reinehr, Werner Schmid
-
Patent number: 4452795Abstract: The invention relates to novel substituted 5-phenoxyphenyl-tetrahydro-1,3,5-thiadiazin-4-ones of the formula ##STR1## wherein R.sub.1 is hydrogen, halogen, C.sub.1 -C.sub.4 -alkyl, trifluoromethyl, methoxy, ethoxy, benzyl, phenoxy, phenylthio, or phenoxy or phenylthio substituted by a radical selected from the group consisting of halogen, C.sub.1 -C.sub.4 -alkyl, methoxy and ethoxy; each of R.sub.2 and R.sub.3 independently of the other is hydrogen, halogen, C.sub.1 -C.sub.4 -alkyl, trifluoromethyl, methoxy or ethoxy; each of R.sub.4 and R.sub.5 independently of the other is hydrogen or C.sub.1 -C.sub.6 -alkyl; and each of R.sub.6 and R.sub.7 independently of the other is C.sub.1 -C.sub.4 -alkyl, trifluoromethyl, C.sub.3 -C.sub.6 -cycloalkyl, alkoxyalkyl containing a total of 2 to 6 carbon atoms, benzyl, phenyl or phenyl which is substituted by a member selected from the group consisting of halogen, C.sub.1 -C.sub.Type: GrantFiled: August 26, 1982Date of Patent: June 5, 1984Assignee: Ciba-Geigy CorporationInventors: Saleem Farooq, Hans-Peter Streibert
-
Patent number: 4443445Abstract: The invention relates to novel substituted imidazo- and pyrimido-1,3,5-thiadiazin-4-ones of the formula ##STR1## wherein each of R.sub.1, R.sub.2 and R.sub.3 independently of one another is hydrogen, halogen, C.sub.1 -C.sub.4 alkyl, trifluoromethyl, C.sub.1 -C.sub.4 alkoxy, nitro, benzyl, phenyl, phenoxy, phenylthio, or phenoxy which is substituted by one or two members selected from the group consisting of halogen C.sub.1 -C.sub.4 alkyl, trifluoromethyl, nitro, methoxy and ethoxy; each of R.sub.4, R.sub.5, R.sub.6 and R.sub.7 independently of one another is hydrogen or C.sub.1 -C.sub.4 alkyl; and n is 0 or 1, to the preparation of these novel compounds and to compositions containing them for use in pest control, especially for controlling insects and representatives of the order Acarina which are pests of plants and animals.Type: GrantFiled: September 1, 1982Date of Patent: April 17, 1984Assignee: Ciba-Geigy CorporationInventors: Saleem Farooq, Hans-Peter Streibert
-
Patent number: 4390538Abstract: The invention relates to triorgano-tin triazine compounds of the formula ##STR1## wherein X' is --S--Y--COOSn(R').sub.3, --O--Y--COOSn(R').sub.3 or --NH--Y--COOSn(R').sub.3, each of X" and X'" has the same meaning as X' or is halogen, (C.sub.1 -C.sub.6 alkyl).sub.2 N--, (C.sub.1 -C.sub.6 alkyl)--NH--, (C.sub.1 -C.sub.6 alky)--O-- or (C.sub.1 -C.sub.6 alkyl)--S--, Y is C.sub.1 -C.sub.6 alkylene, and the radicals R' can be the same or different and are C.sub.1 -C.sub.6 alkyl, bennzyl, phenyl or cycohexyl, each of which is unsubstituted or substituted.A process for the production of thee compounds, starting compounds suitable for this process, and the use of the compounds of formula I in pest control are also described.Type: GrantFiled: August 31, 1981Date of Patent: June 28, 1983Assignee: Ciba-Geigy CorporationInventors: Wolfgang Wehner, Saleem Farooq, Hans-Gunter Kostler
-
Patent number: 4374145Abstract: The invention relates to organo-tin ammonium salts of the formula ##STR1## wherein each of R.sub.1, R.sub.2 and R.sub.3 is hydrogen, alkyl, unsubstituted or acylated haloalkyl, halohydroxyalkyl, hydroxyalkyl, dihaloalkyl, or epoxyalkyl; R.sub.4 is unsubstituted or acylated haloalkyl, halohydroxyalkyl, hydroxyalkyl, dihaloalkyl, epoxyalkyl or benzyl; R.sub.5 is C.sub.1 -C.sub.6 -alkyl, cyclohexyl or phenyl; each of R.sub.6 and R.sub.7 is halogen, C.sub.1 -C.sub.6 -alkyl, cyclohexyl or phenyl; and each of X.sub.1 to X.sub.4 is halogen.A process for the production of these compounds and their use in pest control are also described.Type: GrantFiled: September 14, 1981Date of Patent: February 15, 1983Assignee: Ciba-Geigy CorporationInventors: Wolfgang Wehner, Saleem Farooq, Hans-Gunter Kostler
-
Patent number: 4349567Abstract: Cyclopropanecarboxylic acid esters of the formula ##STR1## wherein R.sub.1 is hydrogen, halogen, methyl, trifluoromethyl or methoxy, and X.sub.1 and X.sub.2 are each halogen.A process for producing the above compounds and their use in pest control, as well as .alpha.-haloethynyl-3-phenoxy-benzyl alcohols.Type: GrantFiled: August 4, 1980Date of Patent: September 14, 1982Assignee: Ciba-Geigy CorporationInventors: Peter Ackermann, Jozef Drabek, Saleem Farooq, Laurenz Gsell, Odd Kristiansen, Rudolf Wehrli