Patents by Inventor Malcom H. Black

Malcom H. Black 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: 5605912
    Abstract: A compound of the formula: ##STR1## where Q is phenyl or naphthyl optionally substituted by (a) C.sub.1-6 hydrocarbyl, C.sub.1-6 alkoxy or methylenedioxy, which in turn is optionally substituted by one to five halogen atoms; or(b) halo, cyano, nitro; or(c) a group S(O).sub.n R.sub.7 wherein n=0, 1, or 2 and R.sub.7 is C.sub.1-6 alkyl optionally substituted by halogen, or R.sub.7 is amino optionally substituted by one or two C.sub.1-6 alkyl groups; or a group NR.sub.8 R.sub.9 where R.sub.8 and R.sub.9 are independently selected from hydrogen, C.sub.1-6 alkyl or a group COR.sub.12 where R.sub.12 is C.sub.1-6 alkyl or C.sub.1-6 alkoxy;Q.sub.1 is a 1,2-cyclopropyl ring optionally substituted by a group selected from C.sub.1-13 alkyl, halo, C.sub.1-3 haloalkyl or C.sub.1-13 alkynyl or cyano;R.sub.2, R.sub.3, R.sub.4 and R.sub.5 are the same or different with at least one being hydrogen and the others being independently selected from the group consisting of hydrogen, halo, C.sub.1-4, alkyl or C.sub.
    Type: Grant
    Filed: October 14, 1994
    Date of Patent: February 25, 1997
    Assignee: Roussel Uclaf
    Inventors: George S. Cockerill, David A. Pulman, Robert J. Blade, Malcom H. Black
  • Patent number: 5380733
    Abstract: Compounds of the formula:Q(CH.sub.2).sub.a (O).sub.b Q.sub.1 CR.sub.2 .dbd.CR.sub.3 CR.sub.4 .dbd.CR.sub.5 CX.sub.1 NHR.sub.1wherein the terms Q, Q.sub.1, R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, X.sub.1 and the integers a and b are defined in the specification, or salts thereof. Said compounds are useful as pesticides.
    Type: Grant
    Filed: December 16, 1992
    Date of Patent: January 10, 1995
    Assignee: Roussel Uclaf
    Inventors: George S. Cockerill, David A. Pulman, Robert J. Blade, Malcom H. Black