Patents by Inventor Rolf Deege

Rolf Deege 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).

  • Herbicidal compositions
    Patent number: 5912206
    Abstract: The invention relates to compositions comprising:a) a 4-benzoylisoxazole of formula (I) wherein R, R.sup.1 and R.sup.2 are as defined in the description; andb) N-isopropyl-(5-trifluoromethyl-1,3,4-thiadiazol-2-yl)-4-(4'-fluoro-oxyacet anilide) having formula (II)and to their use as herbicides.
    Type: Grant
    Filed: August 22, 1997
    Date of Patent: June 15, 1999
    Assignee: Rhone-Poulenc Agrochimie
    Inventors: Rolf Deege, Jean-Claude Millet
  • Selective herbicides based on heteroaryloxy-acetamides E.G., fluthiamide
    Patent number: 5858920
    Abstract: Novel herbicidal active compound combinations consisting of (a) a heteroaryloxy- acetamide of the formula (I) ##STR1## in which Het represents thiadiazolyl which is substituted by halogen or by C.sub.1 -C.sub.4 -alkyl or phenyl, each of which is optionally substituted by halogen, andAr represents phenyl which is optionally substituted by halogen, C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.4 -halogenoalkyl, and (b) one or more compounds from a second group of herbicides (according to the description) and/or a compound which improves the tolerance by crop plants (according to the description) exhibit, at certain weight ratios, synergistic effects and/or particularly good tolerance by crop plants with high herbicidal activity.
    Type: Grant
    Filed: July 21, 1997
    Date of Patent: January 12, 1999
    Assignee: Bayer Aktiengesellschaft
    Inventors: Peter Dahmen, Rolf Deege, Heinz Forster, Hans-Jochem Riebel, Johannes-Rudolf Jansen