Patents by Inventor Cédric Geoffroy

Cédric Geoffroy 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).

  • Electric storage water heater with double cathodic protection
    Patent number: 8649671
    Abstract: An electric storage water heater with double cathodic protection includes a sacrificial anode (5) and an impressed current anode (6) combined so as to provide cathodic protection, even in the absence of a power supply. The sacrificial anode (5) surrounds the impressed current anode (6) so as to prevent any contact of the impressed current anode (6) with the water of the water tank before consumption of the sacrificial anode (6).
    Type: Grant
    Filed: September 16, 2010
    Date of Patent: February 11, 2014
    Assignee: S.A.T.E. Societe d'Applications Thermiques Europeenne
    Inventors: Bertrand Retiere, Cedric Geoffroy
  • ELECTRIC STORAGE WATER HEATER WITH DOUBLE CATHODIC PROTECTION
    Publication number: 20110064392
    Abstract: An electric storage water heater with double cathodic protection includes a sacrificial anode (5) and an impressed current anode (6) combined so as to provide cathodic protection, even in the absence of a power supply. The sacrificial anode (5) surrounds the impressed current anode (6) so as to prevent any contact of the impressed current anode (6) with the water of the water tank before consumption of the sacrificial anode (6).
    Type: Application
    Filed: September 16, 2010
    Publication date: March 17, 2011
    Applicant: S.A.T.E. SOCIETE D'APPLICATIONS THERMIQUES EUROPEENNE
    Inventors: Bertrand RETIERE, Cedric GEOFFROY
  • Composition for cleaning or rinsing hard surfaces
    Publication number: 20060217286
    Abstract: Composition for cleaning or rinsing hard surfaces in an aqueous or aqueous/alcoholic medium comprising at least one polybetaine for contributing to said surfaces antideposition and/or antiadhesion properties with regard to soiling substances capable of being deposited on said surface.
    Type: Application
    Filed: December 19, 2003
    Publication date: September 28, 2006
    Inventors: Cédric Geoffroy, Ian Harrison, Marie-Pierre Labeau