IP Library › Assignment 064537/0304
Patent Assignment
Reel/Frame 064537/0304

Assignment of Assignor's Interest

Recorded: 2023-08-09 Pages: 22
Assignors
ECOLE NORMALE SEPERIEURE DE PARIS
Executed: 2021-08-12
PARIS SCIENCES ET LETTRES
Executed: 2021-08-12
Assignee
NEXTMIND
4 RUE DROUOT, PARIS, 75009, FRANCE
Covered Property (1)
Portable Electroencephalography Devices
Application: 16/970,271 →
Publication: US 2021/0030297
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 15, 2021
From: KOUIDER, SID; ZHANG, HAO; GOUPILLE, ANTOINE; VICERIAL, JEANNE
To: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE; ECOLE NORMALE SUPERIEURE DE PARIS; PARIS SCIENCES ET LETTRES - QUARTIER LATIN; ECOLE DES HAUTES ETUDES EN SCIENCES SOCIALES
Reel/Frame 054936/0381 →
Change of Name Jan 19, 2022
From: PARIS SCIENCES ET LETTRES - QUARTIER LATIN
To: PARIS SCIENCES ET LETTRES
Reel/Frame 058772/0593 →
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 →