Patents by Inventor Pierre Feydi

Pierre Feydi 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).

  • TREATMENT CHAMBER
    Publication number: 20220281187
    Abstract: Apparatus is described comprising a treatment chamber, a pump, a condenser and a secondary chamber. The treatment chamber comprises an interior into which an article to be treated can be disposed. The condenser, the pump and the secondary chamber are is in fluid communication with the treatment chamber in a closed loop to form a vapor extraction part of the apparatus. The apparatus may comprise a controller to control the operation of the apparatus automatically.
    Type: Application
    Filed: July 30, 2019
    Publication date: September 8, 2022
    Inventors: Xavier GASSO PUCHAL, Jordi LLUCH SURIOL, Jérôme DELMAS, Isabelle ROUGEAUX, Pierre FEYDI
  • POSITIVE ELECTRODE MATERIALS FOR A LITHIUM BATTERY WITH A BASE OF AN OVERLITHIATED LAYERED OXIDE
    Publication number: 20160164088
    Abstract: The invention relates to a lithium battery positive electrode material comprising a powder of over-lithiated lamellar oxide fitting the following formula (I) : wherein: x is comprised in a range from 0.1 to 0.26; a+b+c=1 with the condition that a and b are different from 0; when c is different from 0, M is a transition element other than cobalt, said powder having a specific surface area ranging from 1.8 to 6 m2/g and having a tapped density greater than or equal to 1.6 g/cm3.
    Type: Application
    Filed: July 28, 2014
    Publication date: June 9, 2016
    Applicant: COMMISSARIAT À L'ENERGIE ATOMIQUE ET AUX ÉNERGIES ALTERNATIVES
    Inventors: David Peralta, Frederic Fabre, Pierre Feydi, Sebastien Martinet, Marlene Rey, Loïc Simonin