IP Library Assignment 014772/0612
Patent Assignment
Reel/Frame 014772/0612

Assignment of Assignor's Interest

Recorded: 2003-11-07 Pages: 2
Assignors
JOHNS, PHILLIP KENNETH
Executed: 2003-07-09
LIGHT, DAVID LESLIE
Executed: 2003-06-27
Assignee
IMERYS MINERALS LIMITED
PAR MOOR CENTRE, PAR MOOR ROAD, PAR CORNWALL, PL24 2SQ, UNITED KINGDOM
Covered Property (1)
Kaolin Products and Their Production
Patent: 7,442,281 →
Application: 10/344,676 →
Publication: US 2004/0250973
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 13, 2019
From: IMERYS MINERALS, LTD.
To: IMERTECH SAS
Reel/Frame 049946/0591 →