Patents by Inventor Eberhard Kleinbach

Eberhard Kleinbach 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).

  • Coated fertilizer granules
    Patent number: 6309439
    Abstract: The coated fertilizer granules are coated with a carboxyl-carrying ethylene copolymer in which the carboxyl groups may also be in the form of their salts, the carboxyl-carrying ethylene copolymer being composed of a) from 75 to 90% by weight of ethylene and b) from 10 to 25% by weight of an &agr;-olefinically unsaturated C3-C8-alkanecarboxylic acid, and those coated fertilizer granules which contain an active ingredient for crop protection being excepted.
    Type: Grant
    Filed: September 15, 2000
    Date of Patent: October 30, 2001
    Assignee: K + S Aktiengesellschaft
    Inventors: Klaus Horchler von Locquenghien, Karl Engelhardt, Eberhard Kleinbach, Michael Wolfgang Müller
  • Coated fertilizer granules
    Patent number: 6187074
    Abstract: The coated fertilizer granules are coated with a carboxyl-carrying ethylene copolymer in which the carboxyl groups may also be in the form of their salts, the carboxyl-carrying ethylene copolymer being composed of a) from 75 to 90% by weight of ethylene and b) from 10 to 25% by weight of an &agr;-olefinically unsaturated C3-C8-alkanecarboxylic acid, and those coated fertilizer granules which contain an active ingredient for crop protection being excepted.
    Type: Grant
    Filed: December 15, 1997
    Date of Patent: February 13, 2001
    Assignee: K + S Aktiengesellschaft
    Inventors: Klaus Horchler von Locquenghien, Karl Engelhardt, Eberhard Kleinbach, Michael Wolfgang Müller
  • Pesticide containing a combination of a sprayed granulated sulphur and a pyrethroid
    Patent number: 6090415
    Abstract: The present invention relates to pesticides which comprise an active ingredient combination composed ofa) sulfur spray granules andb) a pyrethroid, and to processes for the preparation of these pesticides.
    Type: Grant
    Filed: March 17, 1998
    Date of Patent: July 18, 2000
    Assignee: BASF Aktiengesellschaft
    Inventors: Reinhold Stadler, Reiner Kober, Karl-Heinrich Schneider, Volker Harries, Egon Weinmuller, Eberhard Kleinbach, Adolf Parg, Jorn Tidow, Ulrich Brockel, Ulrich Meier, Cleide M. C. Marques Oliveira, Karl-Friedrich Jager, Ulrich Kiessling