Patent Assignment
Reel/Frame 069571/0414
Assignment of Assignor's Interest
Recorded: 2024-12-12
Pages: 12
Assignors
BAILLY, FREDERIC
Executed: 2023-05-31
BORIE, CYRIL
Executed: 2023-05-31
BOSCH, MICHAEL
Executed: 2023-05-31
CABOS, CLAUDE
Executed: 2023-05-31
PACQUET, FRANÇOIS
Executed: 2023-05-31
SALLE, LAURENT
Executed: 2023-05-31
SODO, ALFRED
Executed: 2023-06-01
VIGNE, SYLVIE
Executed: 2023-05-31
Assignee
SANOFI-AVENTIS RECHERCHE & DÉVELOPPEMENT
1 AVENUE PIERRE BROSSOLETTE, CHILLY-MAZARIN, 91380, FRANCE
Covered Property
(1)
Methods of Making Tolebrutinib
Application:
18/976,520 →
Publication:
US 2025/0101021
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 12, 2024
From: SANOFI-AVENTIS RECHERCHE & DÉVELOPPEMENT
To: GENZYME CORPORATION
Reel/Frame 069571/0429 →
Assignment of Assignor's Interest
Dec 12, 2024
From: BENELLI, CHRISTOPHE; CHARAUDEAU, ALEXIS; JANSSENS, LAURENCE; RODIER, FABIEN
To: SANOFI CHIMIE
Reel/Frame 069571/0500 →
Assignment of Assignor's Interest
Dec 12, 2024
From: SANOFI CHIMIE
To: GENZYME CORPORATION
Reel/Frame 069571/0508 →
Assignment of Assignor's Interest
Dec 12, 2024
From: GENZYME CORPORATION
To: PRINCIPIA BIOPHARMA INC.
Reel/Frame 069571/0512 →
Assignee Change of Address
Sep 16, 2025
From: PRINCIPIA BIOPHARMA INC.
To: PRINCIPIA BIOPHARMA INC.
Reel/Frame 072881/0270 →