Patent Assignment
Reel/Frame 068138/0905
Assignment of Assignor's Interest
Recorded: 2024-07-31
Pages: 4
Assignor
OCHSENBEIN, PHILIPPE
Executed: 2024-05-27
Assignee
SANOFI-AVENTIS RECHERCHE & DEVELOPPEMENT
82 AVENUE RASPAIL, GENTILLY, 94250, FRANCE
Covered Property
(1)
Process of Making 2-[(3R)-2-[4-Amino-3-(2-Fluoro-4-Phenoxy-Phenyl)Pyrazolo[3,4-D]Pyrimidin-1-Yl]Piperidine-1-Carbonyl]-4-Methyl-4[4-(Oxetan-3-Yl)Piperazin-1-Yl]-Pent-2-Enenitrile and Solvate Forms Thereof
Application:
63/530,142 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 31, 2024
From: COMTE, MYRIAM; CRUCIANI, PAUL; LARQUETOUX, LAURENT; LATREMOLIERE, OLIVIER
To: SANOFI WINTHROP INDUSTRIE
Reel/Frame 068138/0695 →
Assignment of Assignor's Interest
Jul 31, 2024
From: SANOFI WINTHROP INDUSTRIE
To: PRINCIPIA BIOPHARMA INC.
Reel/Frame 068138/0979 →
Assignment of Assignor's Interest
Jul 31, 2024
From: SANOFI-AVENTIS RECHERCHE & DEVELOPPEMENT
To: PRINCIPIA BIOPHARMA INC.
Reel/Frame 068139/0078 →
Assignee Change of Address
Sep 16, 2025
From: PRINCIPIA BIOPHARMA INC.
To: PRINCIPIA BIOPHARMA INC.
Reel/Frame 072881/0270 →
Assignment of Assignor's Interest
Jan 13, 2026
From: SCHEUERMAN, RANDALL; VAN BEEK, CARIM
To: PRINCIPIA BIOPHARMA INC.
Reel/Frame 073448/0890 →
Assignment of Assignor's Interest
Jan 13, 2026
From: COQUEREL, GÉRARD
To: SANOFI WINTHROP INDUSTRIE
Reel/Frame 073448/0929 →