Patents by Inventor Eric Denjean

Eric Denjean 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).

  • Water-soluble polymer dispersion appliance
    Patent number: 9452395
    Abstract: Device for dispersing a water-soluble polymer including a rotor equipped with knives, a fixed stator, over all or part of the periphery of the chamber, a ring fed by a secondary water circuit, characterised in that the rotor knives and the stator are made out of austeno-ferritic stainless steel and in that the stator comes in the form of a cylinder in the wall of which are cut vertical slits produced on part of the height of the wall, the slits having a width of between 150 and 700 micrometers.
    Type: Grant
    Filed: February 8, 2011
    Date of Patent: September 27, 2016
    Assignee: S.P.C.M. SA
    Inventors: Philippe Jeronimo, Emmanuel Pich, Eric Denjean