Patents by Inventor Jürg Speich

Jürg Speich 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 combinations comprising a 4-phenoxyquinoline
    Patent number: 6552039
    Abstract: Novel fungicidal compositions having a synergistically increased action, wherein component a) is a 4-phenoxyquinoline of formula I in association with b) either an azole fungicide (II), or a morpholine fungicide (III), or a compound of formula IV (spiroxamine), or a compound of formula V (fenpropidine), or a compound of formula VI (dimethomorph), or a compound of formula VII (pyrimethanil, cyprodinil), or prochloraz.
    Type: Grant
    Filed: January 24, 2002
    Date of Patent: April 22, 2003
    Assignee: Syngenta Crop Protection, Inc.
    Inventors: Gertrude Knauf-Beiter, Jürg Speich
  • Fungicidal combinations comprising a 4-phenoxyquinoline
    Patent number: 6479511
    Abstract: Novel fungicidal compositions having a synergistically increased action, wherein component a) is a 4-phenoxyquinoline of formula I  in association with b) either an azole fungicide (II), or a morpholine fungicide (III), or a compound of formula IV (spiroxamine), or a compound of formula V (fenpropidine), or a compound of formula VI (dimethomorph), or a compound of formula VII (pyrimethanil, cyprodinil), or prochloraz.
    Type: Grant
    Filed: November 12, 1999
    Date of Patent: November 12, 2002
    Assignee: Syngenta Crop Protection, Inc.
    Inventors: Gertrude Knauf-Beiter, Jürg Speich