Philippe Desprez — 13 Patents at Saft

Philippe Desprez has been granted 13 US patents while listed as an inventor at Saft. The first was granted in 2003 and the most recent in June 2021. Philippe Desprez ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Philippe Desprez in Bordeaux, FR.

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Showing 1–13 of 13 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
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	$1,652,000
6664766	Supercapacitor balancing method and system	Gerard Barrailh, Damien ROCHARD, Stephane Rael, Fadi Sharif, Bernard Davat	2003-12-16	$4,154,000

Philippe Desprez — 13 Patents

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