Patents by Inventor Reinhard Orth

Reinhard Orth 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: 5109019
    Abstract: Antimicrobial mixtures containing quaternary ammonium compounds and iodopropynyloxy ethanol carbamate compounds in a ratio by weight of 0.3:1 to 9:1.
    Type: Grant
    Filed: July 6, 1989
    Date of Patent: April 28, 1992
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Rudolf Lehmann, Hans T. Leinen, Reinhard Orth, Hans-Juergen Mueller
  • Antimicrobial mixtures containing quaternary ammonium compounds and a quaternary phosphonium compounds
    Patent number: 5102874
    Abstract: Antimicrobial mixtures contain quaternary ammonium compounds and quaternary phosphonium compounds in a ratio by weight of from 1:9 to 9:1.
    Type: Grant
    Filed: August 20, 1990
    Date of Patent: April 7, 1992
    Assignee: Ecolab Inc.
    Inventors: Karl Lintner, Reinhard Orth, Rudolf Lehmann, Hans-Juergen Mueller