PD

Philippe Desprez

SA Saft: 8 patents #2 of 205Top 1%
AL Alcatel: 2 patents #603 of 2,861Top 25%
SS Saft Groupe Sa: 2 patents #7 of 78Top 9%
UL Universite De Lorraine: 1 patents #63 of 238Top 30%
Overall (All Time): #376,635 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11035906 Method for determining the value of parameters relating to the state of an accumulator of a battery, battery and electronic battery management system Sebastien Laurent, Gerard Barrailh 2021-06-15
9762077 Method and system for managing the charging of a rechargeable battery comprising several branches of electrochemical elements connected in parallel Sebastien Benjamin, Ali Zenati, Gerard Barrailh 2017-09-12
9502185 Negative electrode for asymmetric supercapacitor having a positive electrode based on nickel hydroxide and an alkaline electrolyte and method for making same Stéphanie Chevalier, Mélanie Dendary 2016-11-22
9453884 Method for determining a state variable of an electrochemical cell using complex impedance at radioelectric frequencies Alain Patin, Patrice Fleureau, Loïc Reboussin 2016-09-27
9316693 Method and system for estimating state of charge of a lithium electrochemical cell having a lithium phosphate type positive electrode Sebastien Benjamin, Ali Zenati, Gerard Barrailh 2016-04-19
8889296 Active material of a nickel-cadmium generator negative electrode Stéphanie Chevalier, Claudette Audry, Mélanie Dendary, Björn Marlid, Rune Sjövall +1 more 2014-11-18
8775106 Method for determining a parameter of at least one accumulator of a battery Ali Zenati, Gerard Barrailh, Hubert Razik, Stephane Rael 2014-07-08
8635038 System for monitoring the state of a battery Sebastien Benjamin, Gerard Barrailh, Philippe Laflaquiere 2014-01-21
8269502 Method for determining the state of health of a battery using determination of impedance and/or battery state Philippe Laflaquiere 2012-09-18
8193773 Electronic system for a battery Benoit Vasselin, Philippe Genin, Christophe Morin, Sebastien Benjamin, Jeremie Ardilouze +2 more 2012-06-05
7940027 Battery and methods with real time charge and discharge management Gerard Barrailh, Sebastien Benjamin 2011-05-10
6777917 Supercapacitor balancing method and system Gerard Barrailh, Pascal Lavaur, Stephane Rael, Fadi Sharif, Bernard Davat 2004-08-17
6664766 Supercapacitor balancing method and system Gerard Barrailh, Damien ROCHARD, Stephane Rael, Fadi Sharif, Bernard Davat 2003-12-16