Patent Assignment
Reel/Frame 044932/0218
Assignment of Assignor's Interest
Recorded: 2017-12-21
Pages: 23
Assignors
CHEESEMAN, MATTHEW
Executed: 2016-08-18
PRESTON, JANET
Executed: 2016-08-19
PRING, GRAHAM M.
Executed: 2016-08-18
Assignee
IMERYS MINERALS LIMITED
PAR MOOR CENTRE, PAR MOOR ROAD, PAR, CORNWALL, PL24 2SQ, UNITED KINGDOM
Covered Property
(1)
Mineral Compositions
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.