IP Library Assignment 071620/0581
Patent Assignment
Reel/Frame 071620/0581

Assignment of Assignor's Interest

Recorded: 2025-07-07 Pages: 3
Assignors
HAQQ, CHRISTOPHER MICHAEL
Executed: 2014-09-26
CIECHANOVER, ISAAC
Executed: 2014-09-26
Assignee
SANTA MARIA BIOTHERAPEUTICS, INC.
3260 BAYSHORE BLVD., SOUTH SAN FRANCISCO, CALIFORNIA, 94080
Covered Property (1)
Administration of an Anti-Activin-a Compound to a Subject
Application: 18/087,345 →
Publication: US 2023/0201231
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 7, 2025
From: HAN, HUIQUAN; ZHOU, XIAOLAN; LU, JOHN ZHAO-NIAN
To: AMGEN INC.
Reel/Frame 071620/0333 →
Merger Jul 9, 2025
From: SANTA MARIA BIOTHERAPEUTICS, INC.
To: ATARA BIOTHERAPEUTICS, INC.
Reel/Frame 071651/0155 →