IP Library Assignment 060595/0104
Patent Assignment
Reel/Frame 060595/0104

Assignment of Assignor's Interest

Recorded: 2022-07-22 Pages: 6
Assignors
ADAMSON, LAUREN
Executed: 2020-11-18
WATERMAN, KAREN
Executed: 2020-11-18
ZHAO, CHUN-TIAN
Executed: 2020-11-18
Assignee
JOHNSON MATTHEY PUBLIC LIMITED COMPANY
25 FARRINGDON STREET, 5TH FLOOR, LONDON, EC4A 4AB, UNITED KINGDOM
Covered Property (1)
An Oil Field Chemical Release System
Application: 17/759,317 →
Publication: US 2023/0117956
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 6, 2023
From: JOHNSON MATTHEY PLC
To: TRACERCO LIMITED
Reel/Frame 065178/0308 →