Patents by Inventor Peter M unster

Peter M unster 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).

  • Pyridine-2,3-dicarboximides, their preparation and their use for controlling undesired plant growth
    Patent number: 5571774
    Abstract: Pyridine-2,3-dicarboximides of the formula I ##STR1## where R.sup.1, inter alia, is hydrogen or alkoxy;at least one radical R.sup.2, R.sup.3, or R.sup.4 is nitro or OR.sup.5 or NR.sup.6 R.sup.7 group;R.sup.5, inter alia, is hydrogen or C.sub.1 -C.sub.4 -alkylcarbonyl;R.sup.6, inter alia, is hydrogen or C.sub.1 -C.sub.4 -alkyl;and their agriculturally utilizable salts are described.
    Type: Grant
    Filed: December 22, 1994
    Date of Patent: November 5, 1996
    Assignee: BASF Aktiengesellschaft
    Inventors: Gerhard Hamprecht, Peter M unster, Matthias Gerber, Helmut Walter, Karl-Otto Westphalen
  • Cyanoisoxazoles
    Patent number: 5543416
    Abstract: Cyanoisoxazoles of the formula Ia or Ib ##STR1## where R.sup.1 is hydrogen, alkyl, cycloalkyl, phenyl; R.sup.2 is hydrogen, alkyl, cycloalkyl and R.sup.3 is alkoxy, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl or phenyl, it being possible for the organic radicals mentioned under R.sup.1, R.sup.2 and R.sup.3 to be substituted in each case. The compounds of the Formula Ia or Ib are useful as herbicides.
    Type: Grant
    Filed: February 22, 1995
    Date of Patent: August 6, 1996
    Assignee: BASF Aktiengesellschaft
    Inventors: Peter M unster, Klaus Ditrich, Gerhard Hamprecht, Matthias Gerber, Karl-Otto Westphalen, Helmut Walter, Rudolf Karl