IP Library Assignment 046122/0897
Patent Assignment
Reel/Frame 046122/0897

Assignment of Assignor's Interest

Recorded: 2018-06-18 Pages: 4
Assignors
HAZEL, NICHOLAS JOHN
Executed: 2017-02-02
LAW, DAVID JOHN
Executed: 2017-02-01
Assignee
BP CHEMICALS LIMITED
CHERTSEY ROAD, SUNBURY-ON-THAMES MIDDLESEX, TW16 7BP, UNITED KINGDOM
Covered Property (1)
Carbonylation Process Using a Pretreated Zeolite Catalyst
Application: 16/063,647 →
Publication: US 2018/0369794
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 26, 2021
From: BP CHEMICALS LIMITED
To: INEOS ACETYLS UK LIMITED
Reel/Frame 055746/0075 →