IP Library Assignment 021743/0345
Patent Assignment
Reel/Frame 021743/0345

Assignment of Assignor's Interest

Recorded: 2008-10-27 Pages: 4
Assignor
WANG, BO
Executed: 2008-10-16
Assignee
WORLD MINERALS, INC.
130 CASTILIAN DRIVE, SANTA BARBARA, CALIFORNIA, 93436
Covered Property (1)
High Strength Foam Glass
Patent: 8,465,814 →
Application: 12/281,988 →
Publication: US 2009/0220713
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 31, 2012
From: WORLD MINERALS INC.
To: IMERYS FILTRATION MINERALS, INC.
Reel/Frame 028685/0853 →