Patents by Inventor Siu Ming Law

Siu Ming Law 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).

  • Phosphorus acid and alkylamine or alkanolamine stabilized copper compound containing compositions for controlling a plant disease caused by a phytopathogenic organism
    Patent number: 11944101
    Abstract: The present application relates to aqueous compositions for controlling a plant disease caused by a phytopathogenic organism, to methods of preparing such compositions and to uses of such compositions, for example for controlling a plant disease caused by a phytopathogenic organism. The aqueous compositions comprise copper ions, phosphorous acid and/or a salt thereof and an effective amount of an amine selected from an alkylamine, an alkanolamine and mixtures thereof. The pH of the compositions is from about 6 to about 10.
    Type: Grant
    Filed: July 26, 2018
    Date of Patent: April 2, 2024
    Assignee: NUTRIAG LTD.
    Inventors: Kelly S. E. Tanaka, Siu Ming Law, Trisevgeni Trissa Kantzas, Martin David Bloomberg
  • PHOSPHORUS ACID AND ALKYLAMINE OR ALKANOLAMINE STABILIZED COPPER COMPOUND CONTAINING COMPOSITIONS FOR CONTROLLING A PLANT DISEASE CAUSED BY A PHYTOPATHOGENIC ORGANISM
    Publication number: 20200323216
    Abstract: The present application relates to aqueous compositions for controlling a plant disease caused by a phytopathogenic organism, to methods of preparing such compositions and to uses of such compositions, for example for controlling a plant disease caused by a phytopathogenic organism. The aqueous compositions comprise copper ions, phosphorous acid and/or a salt thereof and an effective amount of an amine selected from an alkylamine, an alkanolamine and mixtures thereof. The pH of the compositions is from about 6 to about 10.
    Type: Application
    Filed: July 26, 2018
    Publication date: October 15, 2020
    Applicant: NutriAg Ltd.
    Inventors: Kelly S.E. Tanaka, Siu Ming Law, Trisevgeni Trissa Kantzas, Martin David Bloomberg