Patents by Inventor Valerio Bramati

Valerio Bramati 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).

  • Aqueous herbicidal concentrate comprising a betaine type surfactant
    Publication number: 20050170965
    Abstract: The present invention concerns an aqueous phytopathological formulation comprising a hydrosoluble salt of at least one aminophosphate or aminophosphonate type herbicide; at least one principal surfactant selected from alkylbetaines and alkyl(amidoalkyl)betaines, and at least one additive selected from at least one of the following compounds: (i) amines or etheramines comprising at least one hydrocarbon radical containing 2 to 24 carbon atoms, optionally polyalkoxylated; (ii) acid or non acid phosphate mono- or di-esters, optionally polyalkoxylated; (iii) alkali metal, alkaline-earth metal, ammonium, alkylammonium, alkanolammonium, iron, zinc or manganese salts of a mineral acid; and (iv) alkylmonoglycosides or alkylpolyglycosides.
    Type: Application
    Filed: January 28, 2003
    Publication date: August 4, 2005
    Inventors: Valerio Bramati, Joel Coret, Scott Edwards, Paul Gioia
  • Use of a solvent/antifoam substance mixture in aqueous formulations and resulting formulations
    Publication number: 20050164884
    Abstract: The invention relates to the application, in an aqueous formulation, of a mixture comprising at least one solvent and at least one substance having antifoam properties in aqueous medium; the solvent/substance weight ratio is between 99.95/0.05 and 90/10; said solvent is chosen from those for which, in all or part of the range of the abovementioned weight ratio, the mixture is homogeneous, and from those for which the aqueous formulation, comprising from 0.01 50 5% by weight of mixture, is homogeneous.
    Type: Application
    Filed: February 6, 2003
    Publication date: July 28, 2005
    Inventors: Valerio Bramati, Alessandro Chiovato
  • Concentrated aqueous phytopathological formulation comprising a herbicide and a betaine type surfactant
    Publication number: 20040224846
    Abstract: The present invention concerns an aqueous phytopathological formulation comprising a hydrosoluble salt of at least one aminophosphate or aminophosphonate type herbicide; at least one principal surfactant selected from alkylbetaines and alkyl(amidoalkyl)betaines, and at least one additive selected from at least one of the following compounds:
    Type: Application
    Filed: June 12, 2004
    Publication date: November 11, 2004
    Inventors: Valerio Bramati, Joel Coret, Scott Edwards, Paul Gioia
  • Concentrated aqueous phytopathological formulation comprising a herbicide and a betaine type surfactant
    Publication number: 20030158042
    Abstract: The present invention concerns an aqueous phytopathological formulation comprising a hydrosoluble salt of at least one aminophosphate or aminophosphonate type herbicide; at least one principal surfactant selected from alkylbetaines and alkyl(amidoalkyl)betaines, and at least one additive selected from at least one of the following compounds:
    Type: Application
    Filed: January 29, 2002
    Publication date: August 21, 2003
    Inventors: Valerio Bramati, Joel Coret, Scott Edwards, Paul Gioia
  • Lignosulfonate/ethoxylated poly(1-phenylethyl)phenol dispersing agents and agrochemicals comprised thereof
    Patent number: 5981433
    Abstract: Dispersing agents for solid plant-protection agrochemicals, for example pesticidal dispersible granules, comprise (a) at least one alkali or alkaline earth metal or ammonium lignosulfonate, intimately admixed with (b) at least one optionally sulfated, ethoxylated or ethoxylated-propoxylated di- or tri(1-phenylethyl)phenol.
    Type: Grant
    Filed: December 22, 1995
    Date of Patent: November 9, 1999
    Assignee: Rhone-Poulenc Chimier
    Inventors: Valerio Bramati, Isabelle Gubelmann-Bonneau, Antonio Marchetto, Norman R. Pallas