IP Library Assignment 040901/0058
Patent Assignment
Reel/Frame 040901/0058

Assignment of Assignor's Interest

Recorded: 2017-01-09 Pages: 2
Assignor
ABBOTT, PETER EDWARD JAMES
Executed: 2016-10-10
Assignee
JOHNSON MATTHEY PUBLIC LIMITED COMPANY
5TH FLOOR, 25 FARRINGDON STREET, LONDON, EC4A 4AB, UNITED KINGDOM
Covered Property (1)
Process for Production of Methane-Containing Gas Mixture
Patent: 9,840,446 →
Application: 15/303,928 →
Publication: US 2017/0022121
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 26, 2025
From: JOHNSON MATTHEY PLC
To: JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITED
Reel/Frame 072941/0488 →