Patents by Inventor Aloisius Krieg

Aloisius Krieg 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).

  • Plasmids, genes and DNA expressing a bacillus thuringiensis protein toxic to coleoptera and bacteria transformed thereby
    Patent number: 4973676
    Abstract: The invention comprises DNA expressing a Bacillus thuringiensis protein toxic to Coleoptera, as well as the gene which expresses the protein. Also included are plasmids which contain this DNA and non-Bacillus thuringiensis bacterium transformed by the DNA, the plasmid, or the gene.
    Type: Grant
    Filed: October 18, 1988
    Date of Patent: November 27, 1990
    Assignee: Boehringer Mannheim GmbH
    Inventors: Aloisius Krieg, Alois Huger, Wolfgang Schnetter
  • Protein tokin from bacillus thiringiensis which is toxic to coleoptera
    Patent number: 4889918
    Abstract: The present invention provides a new strain of micro-organism, Bacillus thuringiensis of pathotype C, a process for abtaining a toxin therefrom and an insecticide for combating Coleoptera containing the new micro-organism or a toxin obtained therefrom.
    Type: Grant
    Filed: November 8, 1988
    Date of Patent: December 26, 1989
    Assignee: Boehringer Mannheim GmbH
    Inventors: Aloisius Krieg, Alois Huger, Wolfgang Schnetter
  • Strains of Bacillus toxic to Coleoptera
    Patent number: 4851340
    Abstract: The present invention provides a new strain of micro-organism, Bacillus thuringiensis of pathotype C, a process for obtaining a toxin therefrom and an insecticide for combating Coleoptera containing the new micro-organism or a toxin obtained therefrom.
    Type: Grant
    Filed: May 18, 1988
    Date of Patent: July 25, 1989
    Assignee: Boehringer Mannheim GmbH
    Inventors: Aloisius Krieg, Alois M. Huger, Wolfgang Schnetter
  • New strain of Bacillus, a toxin derived thereof and a composition for combating Coleoptera
    Patent number: 4766203
    Abstract: The present invention provides a new strain of micro-organism, Bacillus thuringiensis of pathotype C, a process for obtaining a toxin therefrom and an insecticide for combating Coleoptera containing the new micro-organism or a toxin obtained therefrom.
    Type: Grant
    Filed: March 13, 1987
    Date of Patent: August 23, 1988
    Assignee: Boehringer Mannheim GmbH
    Inventors: Aloisius Krieg, Alois M. Huger, Wolfgang Schnetter