Patents by Inventor Jean Louis Mansoux

Jean Louis Mansoux 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).

  • USE OF OILS COMPRISING NON-NEUROTOXIC ANTI-WEAR ADDITIVES
    Publication number: 20230242830
    Abstract: Disclosed is a method using at least one anti-wear additive in an oil, the at least one anti-wear additive including at least one polyphosphorus compound to reduce and/or prevent the neurotoxicity of the oil or for the prophylaxis of aerotoxic syndrome, preferably in case of fume event.
    Type: Application
    Filed: May 18, 2021
    Publication date: August 3, 2023
    Inventors: Djibril FAYE, Marion GAY, Florence SEVERAC, Jean-Louis MANSOUX, Grégoire HERVE
  • Use of oils comprising non-neurotoxic anti-wear additives
    Patent number: 11230683
    Abstract: The invention relates to the use of an oil that does not include tricresyl phosphate and includes as an anti-wear additive at least one diphosphorus compound for the prophylaxis of aerotoxic syndrome, especially in case of fume event. It also relates to the oil as such.
    Type: Grant
    Filed: May 20, 2020
    Date of Patent: January 25, 2022
    Assignee: NYCO
    Inventors: Djibril Faye, Marion Gay, Florence Severac, Jean-Louis Mansoux, Grégoire Herve
  • USE OF OILS COMPRISING NON-NEUROTOXIC ANTI-WEAR ADDITIVES
    Publication number: 20210363455
    Abstract: Disclosed is an oil that does not include tricresyl phosphate and includes as an anti-wear additive at least one diphosphorus compound for the prophylaxis of aerotoxic syndrome, especially in case of fume event. It also relates to a lubrication method utilizing such oil.
    Type: Application
    Filed: May 20, 2020
    Publication date: November 25, 2021
    Inventors: Djibril FAYE, Marion GAY, Florence SEVERAC, Jean-Louis MANSOUX, Grégoire HERVE
  • ANTI-WEAR AGENTS WITH A REDUCED NEUROTOXICITY
    Publication number: 20120101015
    Abstract: Described is a lubricating composition of an anti-wear agent or a combination of anti-wear agents having a reduced neurotoxicity, the anti-wear agent(s) being selected from triaryl phosphate compounds preferably substituted with one or more linear or branched alkyl group(s) including from 2 to 12 carbon atoms.
    Type: Application
    Filed: June 23, 2010
    Publication date: April 26, 2012
    Applicant: NYCO SA
    Inventors: Pascal Frapin, Issa Latif, Christophe Corbun, Jean-Louis Mansoux
  • ANTI-OXIDATION AND/OR ANTI-CORROSION AGENT, LUBRICATING COMPOSITION CONTAINING SAID AGENT AND METHOD FOR PREPARING THE SAME
    Publication number: 20100305011
    Abstract: New anti-oxidation and/or anti-corrosion agents representing new products resulting from the reaction of a diphenyl amine compound (DPA) with a phenyl-?-naphthyl amine compound (PAN), possess improved properties, as compared to known additives. Lubricating compositions, in particular for turbines, containing the novel anti-oxidation and/or anti-corrosion agents, and a method for preparing the novel anti-oxidation and/or anti-corrosion agents, as well as the novel lubricating compositions are described.
    Type: Application
    Filed: November 28, 2008
    Publication date: December 2, 2010
    Applicant: NYCO SA
    Inventors: Pascal Frapin, Georges Issalatif, Jean-Louis Mansoux
  • Material and method for lubricating the metal surfaces of an earth-pressure tunnel boring machine
    Patent number: 6287052
    Abstract: A method of boring a tunnel with a tunnel boring machine comprising injecting into the formation to be bored just before the cutting tools of the boring machine and optionally into the internal discharge chamber of the boring machine, an aqueous foam containing at least one clay, at least one surfactant and at least one gas in proportion to produce a good quality, stable foam with the formation material and discharging the material from the tunnel via the discharge of the boring machine.
    Type: Grant
    Filed: May 28, 1997
    Date of Patent: September 11, 2001
    Assignee: Condat S.A.
    Inventors: Jean Marc Basset, Paul Hofmann, Jean Louis Mansoux, Philippe Roman