Assignment of Assignor's Interest

Recorded: 2017-02-24 Pages: 4

Assignors

ANSTINE, DAVID

Executed: 2017-02-06

SHURLING, DICKEY

Executed: 2014-10-23

Assignee

IMERYS PIGMENTS, INC.

100 MANSELL COURT EAST, SUITE 300, ROSWELL, GEORGIA, 30076

Covered Property (1)

Non-Caking Rock Dust for Use in Underground Coal Mines

Patent: 9,631,492 →

Application: 14/281,610 →

Publication: US 2015/0008369

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.