Inventor

PORTHAULT HÉLÈNE

FR4 patents

⚠️ This page may combine multiple inventors who share the name “PORTHAULT HÉLÈNE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

Commissariat à l'Energie Atomique et aux Energies Alternatives

2 patents

US9882232B2Jan 30, 2018

Cable-type battery and method for fabricating a cable-type battery

Commissariat à l'Energie Atomique et aux Energies Alternatives0 citations47

US9876219B2Jan 23, 2018

Method for performing enrichment of an electrode of an electrochemical device with ionic species

Commissariat à l'Energie Atomique et aux Energies Alternatives0 citations36

COMMISSARIAT ENERGIE ATOMIQUE

1 patent

US10916804B2Feb 9, 2021

Method for fabricating an electrochemical device and electrochemical device

COMMISSARIAT ENERGIE ATOMIQUE0 citations47

COMMISSARIAT A L ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

1 patent

US9972827B2May 15, 2018

Method for producing 3D-structured thin films

COMMISSARIAT A L ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES0 citations28