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: 9512012
    Abstract: A process for removal of heavy metals at contamination level (50-500 mg/L) using ultrasonic energy and electrolysis, as a measure to decontaminate industrial waste, is described.
    Type: Grant
    Filed: December 8, 2007
    Date of Patent: December 6, 2016
    Assignee: COMSATS INSTITUTE OF INFORMATION TECHNOLOGY
    Inventors: Robina Farooq, Saleem Farooq Shaukat, Asim Yaqoob, Umar Farooq
  • Patent number: 9340434
    Abstract: Nickel is recovered from pickling acid solutions of crude ore using boric acid as catalyst by ultrasound assisted electrolysis.
    Type: Grant
    Filed: March 16, 2011
    Date of Patent: May 17, 2016
    Assignee: COMSATS INSTITUTE OF INFORMATION TECHNOLOGY
    Inventors: Robina Farooq, Saleem Farooq Shaukat
  • Publication number: 20110162976
    Abstract: Nickel is recovered from pickling acid solutions of crude ore using boric acid as catalyst by ultrasound assisted electrolysis.
    Type: Application
    Filed: March 16, 2011
    Publication date: July 7, 2011
    Applicant: COMSATS Institute of Information Technology
    Inventors: Robina Farooq, Saleem Farooq Shaukat
  • Publication number: 20100217007
    Abstract: This invention relates to a process for the preparation of compounds of formula (I) Where Ra, Rb, R1, R2, R3, R4, R5, R6, R7, R8, R9 and R10 are defined organic groups, the process comprising reactions a compound of formula (II) with a compound of formula (III) RcCHO and an oxidising agent.
    Type: Application
    Filed: August 18, 2006
    Publication date: August 26, 2010
    Applicant: SYNGENTA CROP PROTECTION, INC.
    Inventors: Saleem Farooq, Roger Graham Hall
  • Publication number: 20090145774
    Abstract: A process for removal of heavy metals at contamination level (50-500 mg/L) using ultrasonic energy and electrolysis, as a measure to decontaminate industrial waste, is described.
    Type: Application
    Filed: December 8, 2007
    Publication date: June 11, 2009
    Inventors: Robina Farooq, Saleem Farooq Shaukat, Asim Yaqoob
  • Patent number: 6953811
    Abstract: A description is given of compounds of the formula in which R1 and R2 independently of one another are halogen, C1-C6alkyl, halo-C1-C6alkyl, C1-C6alkoxy, halo-C1-C6alkoxy, or SF5, R3 is hydrogen, OH, halogen, C1-C6alkoxy or —O—C(?O)—C1-C6alkyl, R4 is for example hydrogen, halogen, C1-C6alkyl, halo-C1-C6alkyl, C1-C6alkoxy, halo-C1-C6alkoxy or SCN; R5 and R6 independently of one another are for example hydrogen, C1-C12alkyl, halo-C1-C12alkyl, C2-C12alkenyl, halo-C2-C12alkenyl or C2-C12alkynyl; and q is 0 or 1; and, where appropriate, E/Z isomers, E/Z isomer mixtures and/or tautomers, each in free form or in salt form; a process for the preparation of these compounds and their use, pesticide compositions whose active ingredient is selected from these compounds, or an agrochemically useable salt thereof, a process for preparing these compositions, and their use, plant propagation material treated with these compositions, and a method of combating pests.
    Type: Grant
    Filed: February 4, 2002
    Date of Patent: October 11, 2005
    Assignee: Syngenta Crop Protection, Inc.
    Inventors: Stephan Trah, Josef Ehrenfreund, Peter Maienfisch, André Jeanguenat, Saleem Farooq
  • Publication number: 20050107257
    Abstract: Compounds of formula (I), wherein R1 and R2 are, for example, hydrogen, halogen, C1-C6-alkyl, C3-C6cycloalkyl, halo-C1-C6alkyl, C1-C6alkoxy or halo-C1-C6alkoxy; R3 and R4 are hydrogen or together form a bond; R5 is, for example, C1-C6alkyl C1-C6alkyl, C3-C6cycloalkyl or C2-C4alkenyl; R55 is, for example, hydrogen, C1-C6alkyl or halo-C1-C6alkyl; R6 is, for example, hydrogen, halogen, CN, NO2 C1-C6alkyl, halo-C1-C6alkyl, C3-C6cycloalkyl, halo-C3-C6cycloalkyl, C3-C6cycloalkoxy, C1-C6alkoxy, halo-C1-C6alkoxy, C2-C4alkenyl, C2-C4alkynyl or halo-C2-C4alkenyl; m is 1, 2, 3, 4 or 5; n is 1, 2, 3, 4, or 5; o is 1, 2, or 3: q is 0 or 1; s is 1, 2, 3, 4 or 5; and, where applicable, E/Z isomers, mixtures of E/Z isomers and/or tautomers, in each case in free form or in salt form; a process for the preparation of and the use of those compounds, pesticidal compositions in which the active ingredient has been selected from those compounds or an agrochemically acceptable salt thereof, a process for the preparation of and the
    Type: Application
    Filed: February 10, 2003
    Publication date: May 19, 2005
    Inventors: Saleem Farooq, Stephen Trah, Andre Jeanguenat
  • Publication number: 20040209776
    Abstract: This invention relates to improved azole derivatives of formula (I): where B is O or S; Het is a heterocycle selected from a number of specified heterocycles and R1, R2, R3, R4, R5, R6, R7, R8, R9 and R10 are each selected from specified groups; provided that at least one of R6 and R10 is not hydrogen; and to insecticidal, acaricidal, molluscicidal and nematicidal compositions comprising them and to methods of using them to combat and control insect, acarine, mollusc and nematode pests.
    Type: Application
    Filed: May 27, 2004
    Publication date: October 21, 2004
    Inventors: Saleem Farooq, Roger Graham Hall, Christopher John Mathews
  • Publication number: 20040102487
    Abstract: A description is given of compounds of the formula 1
    Type: Application
    Filed: July 30, 2003
    Publication date: May 27, 2004
    Inventors: Stephan Trah, Josef Ehrenfreund, Peter Maienfisch, Andre Jeangeunat, Saleem Farooq
  • Patent number: 6723720
    Abstract: A compound of formula wherein R1 is unsubstituted or substituted aryl or heteroaryl, the substituents of the aryl and heteroaryl rings being selected, for example, from the group consisting of OH, halogen, CN, NO2, C1-C6alkyl, C3-C8cycloalkyl, C1-C6alkyl-C3-C8cycloalkyl, C3-C8cycloalkyl-C1-C6alkyl, C1-C6haloalkyl, C3-C8halocycloalkyl, C1-C6alkoxy and phenyl; phenoxy; phenylthio; phenylamino; and phenyl-(C1-C6alkyl)-amino; the substituents of the phenoxy, phenylthio, phenylamino and phenyl-(C1-C6alkyl)-amino groups being selected from the group consisting of halogen, CN, NO2, C1-C6alkyl, C3-C8cycloalkyl, C1-C6haloalkyl, C3-C8halocycloalkyl, C1-C6alkoxy, C3-C8cycloalkoxy, C1-C6alkylthio, C3-C8cycloalkylthio, C1-C6haloalkylthio and C3-C8halocycloalkylthio; R2 is, for example, H, OH, halogen, CN, NO2, C1-C6alkyl or C1-C6alkoxy; A is, for example, a single bond, C1-C12alkylene, O or O(C1-C12alkylene); R4 is H, C1-C6alkyl, C3-C8cycloalkyl, C1-C6haloalkyl, C1-C6alkoxy, N(R5)2 or C1-C6alkoxy-C
    Type: Grant
    Filed: November 5, 2001
    Date of Patent: April 20, 2004
    Assignee: Novartis Animal Health US, Inc.
    Inventors: Arthur Steiger, Werner Zambach, André Jeanguenat, Martin Eberle, Stephan Trah, Saleem Farooq
  • Publication number: 20040039220
    Abstract: The invention relates to a process for the preparation of compounds of the formula 1
    Type: Application
    Filed: August 19, 2003
    Publication date: February 26, 2004
    Inventors: Saleem Farooq, Stephan Trah, Hugo Ziegler, Rene Zurfluh
  • Publication number: 20040023806
    Abstract: The invention relates to novel compounds of the formula I 1
    Type: Application
    Filed: September 5, 2002
    Publication date: February 5, 2004
    Inventors: Hugo Ziegler, Saleem Farooq, Rene Zurflh
  • Patent number: 6686469
    Abstract: The invention relates to compounds of the general formula wherein R1 is unsubstituted or mono- to penta-substituted aryl, whereby the substituents are selected from the group consisting for instance of OH, Halogen, CN, C1-C6-alkyl, optionally substituted C3-C8-cycloalkyl and optionally substituted C3-C8-cycloalkenyl; A is for instance a single bond, C1-C12-alkylene or O; X1 and X2, independently of one another, are R10; X3 is H or R10; R10 is for instance halogen, CN, NO2, C1-C6-alkyl, C3-C8-cycloalkyl or C1-C6-haloalkyl; R21 and R22, independently of one another are for instance H, halogen, CN, NO2, OH, SH, C1-C6-alkyl, C3-C8-cycloalkyl, C1-C6-alkyl-C3-C8-cycloalkyl or C3-C8-cycloalkyl-C1-C6-alkyl; R23 and R24, independently of one another, are for instance H, C1-C6-alkyl, C3-C8-cycloalkyl, C3-C8-cycloalkyl-C1-C6-alkyl, C1-C6-haloalkyl or C3-C8-halocycloalkyl; m is 1, 2, 3 or 4; and n is 0, 1 or 2; as well as the physiologically acceptable addition compounds, a method of producing
    Type: Grant
    Filed: November 5, 2001
    Date of Patent: February 3, 2004
    Assignee: Novartis Animal Health US, Inc.
    Inventors: Martin Eberle, André Jeanguenat, Werner Zambach, Arthur Steiger, Saleem Farooq
  • Patent number: 6646151
    Abstract: The invention relates to a process for the preparation of compounds of the formula or, if appropriate, a tautomer thereof, in each case in the free form or in salt form, in which A, X, Y, Z, R2, R3, R4, R5, R7, R9 and n are as defined in claim 1 and the C═N double bond marked with E has the E configuration, which comprises a1) reacting either a compound of the formula (II) mentioned above with a compound of the formula (III) mentioned above, in which X1 is a leaving group, or a2) 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, or b1) reacting a compound of the formula (VI) mentioned above with a compound of the formula R7—A—X2 (VII), in which X2 is a leaving group, and either further reacting the compound thus obtainable, of the formula (IV), for example according to method a2), or b2) reacting it with hydroxylamine or a salt thereof, if appropriate in the presence of a basic or
    Type: Grant
    Filed: September 26, 2000
    Date of Patent: November 11, 2003
    Assignee: Bayer Aktiengesellschaft
    Inventors: Saleem Farooq, Stephan Trah, Hugo Ziegler, René Zurflüh
  • Patent number: 6566518
    Abstract: Compounds of formula are described, along with a method of producing pesticidal compositions and the use of these compounds as pesticides.
    Type: Grant
    Filed: January 18, 2002
    Date of Patent: May 20, 2003
    Assignee: Syngenta Crop Protection, Inc.
    Inventors: Peter Maienfisch, Saleem Farooq
  • Publication number: 20030036544
    Abstract: A compound of formula 1
    Type: Application
    Filed: December 5, 2001
    Publication date: February 20, 2003
    Inventors: Arthur Steiger, Werner Zambach, Andre Jeanguenat, Martin Eberle, Stephan Trah, Saleem Farooq
  • Publication number: 20030004347
    Abstract: The invention relates to compounds of the general formula 1
    Type: Application
    Filed: November 5, 2001
    Publication date: January 2, 2003
    Inventors: Martin Eberle, Andre Jeanguenat, Werner Zambach, Arthur Steiger, Saleem Farooq
  • Patent number: 6420423
    Abstract: Compounds of the formula: in which n, q, A, X, G, Y, Z, R, R2, R3, R4, R5, R7 and R9 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: Grant
    Filed: June 29, 1999
    Date of Patent: July 16, 2002
    Assignee: Bayer Aktiengesellschaft
    Inventors: Saleem Farooq, Stephan Trah, Hugo Ziegler, René Zurflüh, Alfons Pascual, Henry Szczepanski, Roger Graham Hall
  • Patent number: 6313166
    Abstract: Compounds of the formula I and the isomers thereof, in which either a) X is an N atom and Y is OR11 or N(R12)R13, or b) X is CH and Y is OR11, and in which furthermore: R11 is C1-C4alkyl; R12 and R13, independenty, are hydrogen or C1-C4alkyl; A is an O atom or the group NR4; and wherein R1, R2 and R3 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: Grant
    Filed: June 22, 1999
    Date of Patent: November 6, 2001
    Assignee: Bayer Aktiengesellschaft
    Inventors: Hugo Ziegler, Stephan Trah, Saleem Farooq, René Zurflüh
  • Patent number: 6313344
    Abstract: Compounds of formula (I), wherein either X is CH or N, Y is OR1 and Z is O, or X is N, Y is NHR8 and Z is O, S or S(═O); R1, R2 and R3 are as defined according to the specification; m is 0, 1 or 2; R5 is, for example, halogen, C1-C6alkyl, halo-C1-C6alkyl or C3-C6cycloalkyl; n is 0, 1, 2, 3 or 4; R9 is methyl, fluoromethyl or difluoromethyl; A and R7 are as defined according to the specification; D is O, S, —S(═O) or S(═O)2; G is C1-C6aalkylene; T—R6 is R6, —C(═N—O—A1—R77)—R6; —SiR14(R15)—R6; —C(═O)—R6; —C(R16)═C(R17)—R6, —C≡C—R6 or —D—R6; R6 is C1-C4alkyl or unsubstituted or substituted aryl or heteroaryl; A1 and R77 are as defined above for A and R7; L is U—R18, P(OR)vR11R12, P(S)wR11R12 or N(aryl)R13; v and w are 0 or 1; U—R18 is —C(═O)—C(═O)—R18; —C(OH)—C(OH)—R18; —C(═N&md
    Type: Grant
    Filed: May 27, 1998
    Date of Patent: November 6, 2001
    Assignee: Bayer Aktiengesellschaft
    Inventors: Stephan Trah, Henry Szczepanski, Ottmar Franz Hüter, Roger Graham Hall, Saleem Farooq, Alfons Pascual