IP Library › Assignment 054669/0258
Patent Assignment
Reel/Frame 054669/0258

Assignment of Assignor's Interest

Recorded: 2020-12-16 Pages: 6
Assignors
GOODWIN, JOHN
Executed: 2020-03-23
WARREN, SARAH
Executed: 2020-03-23
Assignee
JOHNSON MATTHEY PUBLIC LIMITED COMPANY
25 FARRINGDON STREET, 5TH FLOOR, LONDON, EC4A 4AB, UNITED KINGDOM
Covered Properties (2)
Catalyst Article and the Use Thereof for Filtering Fine Particles
Application: 16/832,317 →
Publication: US 2020/0306692
Catalyst Article and the Use Thereof for Filtering Fine Particles
Application: 62/825,871 →
Related Assignments (1)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Address Jan 14, 2026
From: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
To: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
Reel/Frame 074703/0733 →