Patents by Inventor Richard R. Chalquest

Richard R. Chalquest 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).

  • Materials and methods for killing nematodes and nematode eggs
    Publication number: 20020016330
    Abstract: Methods and compositions for the control of nematodes are disclosed. Specifically, the subject anthelmintic compounds have been found to advantageously control nematodes at concentrations which are non-phytotoxic. The anthelmintic compounds can be used in conjunction with other nematicidal agents such as free fatty acids, fatty acid salts, avermectins, ivermectin, and milbemycin.
    Type: Application
    Filed: January 29, 2001
    Publication date: February 7, 2002
    Inventor: Richard R. Chalquest
  • Materials and methods for killing nematodes and nematode eggs
    Publication number: 20020002171
    Abstract: Substituted 3,4-bis-alkylamino -1,2,4-thiadioyoles useful for the control of nematodes are disclosed. Specifically, the subject anthelmintic compounds have been found to advantageously control nematodes at concentrations which are non-phytotoxic. The anthelmintic compounds can be used in conjunction with other nematicidal agents such as free fatty acids, fatty acid salts, avermectins, ivermectin, and milbemycin.
    Type: Application
    Filed: January 26, 2001
    Publication date: January 3, 2002
    Inventor: Richard R. Chalquest
  • Materials and methods for killing nematodes and nematode eggs
    Publication number: 20010049373
    Abstract: Methods and compositions for the control of nematodes are disclosed. Specifically, the subject anthelmintic compounds (substituted 4-phenoxy-6-amino- pyrimidines) have been found to advantageously control animal parasitic nematodes and plant parasitic nematodes at concentrations which are non-phytotoxic. The anthelmintic compounds can be used in conjunction with other nematicidal agents such as B.t.s, avermectins, ivermectin, and milbemycin.
    Type: Application
    Filed: January 26, 2001
    Publication date: December 6, 2001
    Inventor: Richard R. Chalquest