Porthault; Helene

Patent Applications and Registrations

Patent applications and USPTO patent grants for Porthault; Helene.The latest application filed is for "method for fabricating an electrochemical device and electrochemical device".

Company Profile

0.4.4

Porthault; Helene - Echirolles FR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method for fabricating an electrochemical device and electrochemical device Grant 10,916,804 - Porthault , et al. February 9, 2	2021-02-09
Method For Fabricating An Electrochemical Device And Electrochemical Device App 20190260076 - PORTHAULT; Helene ; et al.	2019-08-22
Method for producing 3D-structured thin films Grant 9,972,827 - Porthault , et al. May 15, 2	2018-05-15
Cable-type battery and method for fabricating a cable-type battery Grant 9,882,232 - Porthault , et al. January 30, 2	2018-01-30
Method for performing enrichment of an electrode of an electrochemical device with ionic species Grant 9,876,219 - Martin , et al. January 23, 2	2018-01-23
Method for performing enrichment of an electrode of an electrochemical device with ionic species App 20160149203 - MARTIN; Steve ; et al.	2016-05-26
Cable-Type Battery And Method For Fabricating a Cable-Type Battery App 20160020483 - PORTHAULT; Helene ; et al.	2016-01-21
Method For Producing 3d-structured Thin Films App 20160006016 - PORTHAULT; Helene ; et al.	2016-01-07

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