Patents by Inventor Maud Bruneteau

Maud Bruneteau 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).

  • Sphingophospholipids containing inositol, and their application as inducers of resistance to various cryptogamic diseases in plants
    Patent number: 5154748
    Abstract: These compounds, represented by the formula (I) below, are used by way of agents inducing resistance to cryptogamic diseases in plants capable of being infested by a pathogenic fungus, for example, for the protection of wheat especially with respect to Septoria nodorum, Erysiphe graminis and Gaemannomyces graminis; of capsicum with respect to Phytophthora capsici; of melon with respect to Pseudoperonospora cubensis; of tomato with respect to Phytophthora infestans; and of "Xanthi" tobacco with respect to Phytophthora parasitica var. nicotianae.
    Type: Grant
    Filed: February 23, 1990
    Date of Patent: October 13, 1992
    Assignees: Institut National de la Recherche Agronomique (INRA), Centre National de la Recherche Scientifique (CNRS)
    Inventors: Maud Bruneteau, Paul-Michel Molot, Thadee Staron, Olivier Lhomme, Pierre Mas
  • Sphingophospholipids containing inositol, their production, and their application as inducers of resistance to various cryptogamic diseases in plants
    Patent number: 4981618
    Abstract: These compounds, represented by the formula (I) below, are used by way of agents inducing resistance to cryptogamic diseases in plants capable of being infested by a pathogenic fungus, for example, for the protection of wheat especially with respect to Septoria nodorum, Erysiphe graminis and Gaemannomyces graminis; of capsicum with respect to Phytophthora capsici; of melon with respect to Pseudoperonospora cubensis; of tomato with respect to Phytophthora infestans; and of "Xanthi" tobacco with respect to Phytophthora parasitica var. nicotianae. ##STR1## in which Z denotes the residues ##STR2## with 0.ltoreq.n1.ltoreq.15; 0.ltoreq.m1.ltoreq.15 and n1+m1=15; and CH.sub.3 --(CH.sub.2).sub.n2 --CH--(CH.sub.2).sub.m2 --, with 0.ltoreq.n2.ltoreq.18; 0.ltoreq.m2.ltoreq.18, and n2+m2=18.
    Type: Grant
    Filed: February 24, 1989
    Date of Patent: January 1, 1991
    Assignees: Institut National de la Recherche Agronomique (INRA), Centre National de la Recherche Scientifique
    Inventors: Maud Bruneteau, Paul-Michel Molot, Thadee Staron, Olivier Lhomme, Pierre Mas