Patents by Inventor Klaus Jellch

Klaus Jellch 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).

  • 2-cyano-2-alkoximino-acetamides
    Patent number: 5231109
    Abstract: Novel fungicides of the formula ##STR1## in which R.sup.1 represents optionally substituted hydroxyalkyl, optionally substituted hydroxyalkoxyalkyl, optionally substituted heteroarylalkyl or optionally substituted heteroaryl, andR.sup.2 represents optionally substituted alkyl, optionally substituted alkenyl, or alkinyl.Intermediates therefor, wherein R.sup.2 is hydrogen or an alkali metal cation, are also new.
    Type: Grant
    Filed: June 8, 1989
    Date of Patent: July 27, 1993
    Assignee: Bayer Aktiengesellschaft
    Inventors: Herbert Gayer, Klaus Jellch, Winfried Lunkenhelmer, Wilhelm Brandes, Gerd Hanssler