Patents by Inventor Emmanuel Chevallier

Emmanuel Chevallier 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).

  • Filtration device for air purification appliance
    Patent number: 10561983
    Abstract: A filtration device for an air purification appliance includes a first filtering cartridge structure containing a classic absorbent or adsorbent material selected from activated carbon or zeolite and a second, different filtering cartridge structure holding a filtering medium consisting of a specific adsorbent material which is porous and functionalized with at least one probe molecule in such a way as to trap aldehyde-type chemical contaminants.
    Type: Grant
    Filed: September 24, 2015
    Date of Patent: February 18, 2020
    Assignees: SEB S.A., ETHERA
    Inventors: Bertrand Escalettes, Alper Caliskan, Patrick Morin, Emmanuel Chevallier, Thomas Caron, Sylvain Colomb
  • Filtration Device for Air Purification Appliance
    Publication number: 20170296967
    Abstract: A filtration device for an air purification appliance includes a first filtering cartridge structure containing a classic absorbent or adsorbent material selected from activated carbon or zeolite and a second, different filtering cartridge structure holding a filtering medium consisting of a specific adsorbent material which is porous and functionalized with at least one probe molecule in such a way as to trap aldehyde-type chemical contaminants.
    Type: Application
    Filed: September 24, 2015
    Publication date: October 19, 2017
    Inventors: Bertrand Escalettes, Alper Caliskan, Patrick Morin, Emmanuel Chevallier, Thomas Caron, Sylvain Colomb
  • Filter cartridge for an air purifier
    Patent number: 9427486
    Abstract: Provided is a filter cartridge for an air purifier, comprising a structure ensuring the retention of a filter medium, the filter medium comprising a standard absorbent material chosen from the group consisting of activated charcoal or zeolites, and the filter medium further comprises a nanoporous specific absorbent material functionalized with probe molecules in such a way that chemical pollutants of the aldehyde type can be trapped.
    Type: Grant
    Filed: June 27, 2014
    Date of Patent: August 30, 2016
    Assignees: SEB S.A., ETHERA
    Inventors: Jean-Pierre Soulie, Eric Marchal, Yves Bigay, Emmanuel Chevallier
  • Filter Cartridge for an Air Purifier
    Publication number: 20150004065
    Abstract: Provided is a filter cartridge for an air purifier, comprising a structure ensuring the retention of a filter medium, the filter medium comprising a standard absorbent material chosen from the group consisting of activated charcoal or zeolites, and the filter medium further comprises a nanoporous specific absorbent material functionalized with probe molecules in such a way that chemical pollutants of the aldehyde type can be trapped.
    Type: Application
    Filed: June 27, 2014
    Publication date: January 1, 2015
    Inventors: Jean-Pierre Soulie, Eric Marchal, Yves Bigay, Emmanuel Chevallier