Patent Assignment
Reel/Frame 054936/0381
Assignment of Assignor's Interest
Recorded: 2021-01-15
Pages: 6
Assignors
KOUIDER, SID
Executed: 2020-11-13
ZHANG, HAO
Executed: 2020-11-16
GOUPILLE, ANTOINE
Executed: 2020-11-16
VICERIAL, JEANNE
Executed: 2020-11-16
PLOYART, GUILLAUME
Executed: 2020-11-13
BIANCARELLI, ARTHUR
Executed: 2020-11-16
GERVAIS, GAELLE
Executed: 2020-11-13
Assignees
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
3, RUE MICHEL ANGE, PARIS, 75016, FRANCE
ECOLE NORMALE SUPERIEURE DE PARIS
45 RUE D'ULM, PARIS, 75320, FRANCE
PARIS SCIENCES ET LETTRES - QUARTIER LATIN
60 RUE MAZARINE, PARIS, 75006, FRANCE
ECOLE DES HAUTES ETUDES EN SCIENCES SOCIALES
54 BOULEVARD RASPAIL, PARIS, 75006, FRANCE
ECOLE NATIONALE SUPERIEURE DES ARTS DECORATIFS
31 RUE D'ULM, PARIS, 75240, FRANCE
Covered Property
(1)
Portable Electroencephalography Devices
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jan 19, 2022
From: PARIS SCIENCES ET LETTRES - QUARTIER LATIN
To: PARIS SCIENCES ET LETTRES
Reel/Frame 058772/0593 →
Assignment of Assignor's Interest
Aug 9, 2023
From: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE; ECOLE DES HAUTES ETUDES EN SCIENCES SOCIALES; ECOLE NORMALE SEPERIEURE DE PARIS; ECOLE NATIONALE SUPERIEURE DES ARTES DECORATIFS
To: NEXTMIND
Reel/Frame 064537/0304 →
Change of Name
Dec 19, 2025
From: NEXTMIND SAS
To: SPECS FRANCE SAS
Reel/Frame 073268/0784 →
Assignment of Assignor's Interest
May 1, 2026
From: SPECS FRANCE SAS
To: SNAP INC.
Reel/Frame 074542/0677 →