Patent Assignment
Reel/Frame 068751/0615
Assignment of Assignor's Interest
Recorded: 2024-10-01
Pages: 5
Assignor
PRINCIPIA BIOPHARMA INC.
Executed: 2022-12-16
Assignee
GENZYME CORPORATION
450 WATER STREET, CAMBRIDGE, MASSACHUSETTS, 02141
Covered Property
(1)
Crystalline Forms of (R)-1-(1-Acryloylpiperidin-3-YL)-4-Amino-3-(4-Phenoxyphenyl)-1H-Imidazo[4,5-C]Pyridin-2(3H)-One and salts Thereof
Application:
18/722,486 →
Publication:
US 2025/0145618
Related Assignments
(9)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 26, 2024
From: OWENS, TIM
To: PRINCIPIA BIOPHARMA INC.
Reel/Frame 068710/0626 →
Assignment of Assignor's Interest
Oct 1, 2024
From: OCHSENBEIN, PHILIPPE
To: SANOFI-AVENTIS RECHERCHE & DÉVELOPPEMENT
Reel/Frame 068751/0611 →
Assignment of Assignor's Interest
Oct 1, 2024
From: SANOFI-AVENTIS RECHERCHE & DÉVELOPPEMENT
To: GENZYME CORPORATION
Reel/Frame 068751/0638 →
Assignment of Assignor's Interest
Oct 1, 2024
From: OCHSENBEIN, PHILIPPE
To: SANOFI-AVENTIS RECHERCHE & DÉVELOPPEMENT
Reel/Frame 068751/0642 →
Assignment of Assignor's Interest
Oct 1, 2024
From: SANOFI-AVENTIS RECHERCHE & DÉVELOPPEMENT
To: GENZYME CORPORATION
Reel/Frame 068751/0646 →
Assignment of Assignor's Interest
Oct 1, 2024
From: GENZYME CORPORATION
To: PRINCIPIA BIOPHARMA INC.
Reel/Frame 068751/0883 →
Assignment of Assignor's Interest
Oct 1, 2024
From: DIAZ, KRISTA
To: CURIA INDIANA, LLC, A DIVISION OF CURIA GLOBAL, INC.
Reel/Frame 069054/0502 →
Assignment of Assignor's Interest
Oct 1, 2024
From: CURIA INDIANA, LLC, A DIVISION OF CURIA GLOBAL, INC.
To: PRINCIPIA BIOPHARMA INC.
Reel/Frame 069054/0561 →
Assignee Change of Address
Sep 16, 2025
From: PRINCIPIA BIOPHARMA INC.
To: PRINCIPIA BIOPHARMA INC.
Reel/Frame 072881/0270 →