IP Library › Assignment 047156/0277
Patent Assignment
Reel/Frame 047156/0277

Assignment of Assignor's Interest

Recorded: 2018-10-14 Pages: 5
Assignors
WONG, OI KWAN
Executed: 2016-12-13
CHOU, JOYCE CHING
Executed: 2016-12-13
Assignee
PFIZER INC.
235 EAST 42ND STREET, NEW YORK, NEW YORK, 10017
Covered Property (1)
Antibodies Specific for Epidermal Growth Factor Receptor Variant Iii and Their Uses
Application: 15/402,807 →
Publication: US 2017/0210812
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 14, 2018
From: WONG, OI KWAN; CHOU, JOYCE CHING
To: PFIZER INC.
Reel/Frame 047156/0258 →
Assignment of Assignor's Interest Jan 10, 2019
From: SASU, BARBRA JOHNSON
To: PFIZER INC.
Reel/Frame 047961/0132 →