Patents by Inventor Gillian M. Little

Gillian M. Little 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).

  • 4-benzoylisoxazole herbicides
    Patent number: 5374606
    Abstract: The invention relates to 4-benzoylisoxazole derivatives of formula (I): ##STR1## wherein: R represents the hydrogen atom or a group --CO.sub.2 R.sup.4 ;R.sup.1 represents alkyl, haloalkyl or optionally substituted cycloalkyl;R.sup.2 represents halogen, optionally halogenated alkyl, alkenyl or alkynyl, alkyl substituted by one or more groups --OR.sup.5 ; or a group selected from nitro, cyano, --CO.sub.2 R.sup.5, --S(O).sub.p R.sup.6, --O(CH.sub.2).sub.m OR.sup.5, --COR.sup.5, --NR.sup.61 R.sup.62, --N(R.sup.8)SO.sub.2 R.sup.7, --OR.sup.5, --OSO.sub.2 R.sup.7 and --(CR.sup.9 R.sup.10).sub.t --S(O).sub.q R.sup.7 ;R.sup.3 represents --S(O).sub.q R.sup.7 ;X represents --(CR.sup.9 R.sup.10).sub.t --;n represents zero or an integer from one to four;R.sup.4 represents alkyl or haloalkyl;R.sup.5 represents optionally halogenated alkyl, alkenyl or alkynyl;R.sup.6, R.sup.61 and R.sup.62, which may be the same or different, each represents alkyl, haloalkyl or optionally substituted phenyl;R.sup.
    Type: Grant
    Filed: February 3, 1994
    Date of Patent: December 20, 1994
    Assignee: Rhone-Poulenc Agriculture Limited
    Inventors: Susan M. Cramp, Claude Lambert, Gillian M. Little, John Morris