Patents by Inventor Anne van Gastel

Anne van Gastel 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).

  • Fungicidal mixtures
    Patent number: 6124335
    Abstract: A fungicidal mixture comprising, as active components, an oxime ether carboxylate of the formula I, ##STR1## and an oxime ether carboxamide of the formula II, ##STR2## and also an azole of the formula III ##STR3## in a synergistically active amount.
    Type: Grant
    Filed: October 8, 1998
    Date of Patent: September 26, 2000
    Assignee: BASF Aktiengesellschaft
    Inventors: Eberhard Ammermann, Gisela Lorenz, Siegfried Strathmann, Reinhold Saur, Klaus Schelberger, Anne van Gastel
  • Process for preparing solid, free-flowing water-soluble salts of aryloxy-C.sub.1 -C.sub.4 -alkanecarboxylic acids
    Patent number: 5939584
    Abstract: Process for preparing solid, free-flowing water-soluble salts of aryloxy-C.sub.1 -C.sub.4 -alkanecarboxylic acids by reacting the aryloxy-C.sub.1 -C.sub.4 -alkanecarboxylic acids with a salt-forming base, the salt formation taking place in the melt in the presence or absence of an entraining agent suitable for the azeotropic removal of water or in solution in the presence of an entraining agent suitable for the azeotropic removal of water and, if appropriate, removing the entraining agent from the reaction mixture during the reaction or subsequently and then isolating the solid salts in a customary manner.
    Type: Grant
    Filed: June 18, 1997
    Date of Patent: August 17, 1999
    Assignee: BASF Aktiengesellschaft
    Inventors: Hans Rupert Merkle, Karl Siegfried Brenner, Erich Fretschner, Michael Schonherr, Anne van Gastel