Patents by Inventor Nicolas CHALIEUX

Nicolas CHALIEUX 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).

  • Installation for the storage and use of water-soluble polymers
    Patent number: 11933151
    Abstract: An installation for storing, metering, and dissolving water-soluble polymer particles, in particular for enhanced oil and/or gas recovery operations, includes a so-called “polymer dissolution” container A and at least one so-called “polymer storage and distribution” container B positioned upon container A. The bottom of container B and the roof of container A each have an opening facing one another allowing the passage of the polymer from container B into the supply mechanism of container A. The installation further includes a connection mechanism able to work with the polymer supply mechanism.
    Type: Grant
    Filed: January 19, 2023
    Date of Patent: March 19, 2024
    Assignee: SNF Group
    Inventors: Christophe Rivas, Nicolas Chalieux
  • Installation For The Storage And Use Of Water-Soluble Polymers
    Publication number: 20230228176
    Abstract: An installation for storing, metering, and dissolving water-soluble polymer particles, in particular for enhanced oil and/or gas recovery operations, includes a so-called “polymer dissolution” container A and at least one so-called “polymer storage and distribution” container B positioned upon container A. The bottom of container B and the roof of container A each have an opening facing one another allowing the passage of the polymer from container B into the supply mechanism of container A. The installation further includes a connection mechanism able to work with the polymer supply mechanism.
    Type: Application
    Filed: January 19, 2023
    Publication date: July 20, 2023
    Applicant: SPCM SA
    Inventors: Christophe Rivas, Nicolas CHALIEUX