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USPTO Patent Rankings Data through Dec 31, 2025
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Stephane Senyarich — 6 Patents

SASaft: 4 patents #13 of 205Top 7%
ALAlcatel: 1 patents #1,083 of 2,861Top 40%
Combs-la-Ville, FR: #11 of 68 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Stephane Senyarich has been granted 6 US patents while listed as an inventor at Saft. The first was granted in 1997 and the most recent in August 2002. Stephane Senyarich ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Stephane Senyarich in Combs-la-Ville, FR.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6436581 Alkaline electrolyte secondary electric cell Patrick Viaud 2002-08-20
6348284 Non-sintered nickel electrode for a secondary electro-chemical cell having an alkaline electrolyte Patrick Bernard 2002-02-19 $8,594,000
6042970 Method of forming a separator for alkaline electrolyte secondary electric cell Patrick Viaud 2000-03-28
6033803 Hydrophilic electrode for an alkaline electrochemical cell, and method of manufacture Jean-Michel Cocciantelli 2000-03-07
5939222 Storage cell having an alkaline electrolyte, in particular a storage cell of nickel-cadmium or nickel metal hydride Patrick Viaud 1999-08-17 $5,330,000
5702844 Nickel electrode for an alkaline storage cell Patrick Bernard, Andre Lecerf, Claudette Audry 1997-12-30