Patent Assignment
Reel/Frame 024904/0592
Assignment of Assignor's Interest
Recorded: 2010-08-20
Pages: 5
Assignor
LU, JIE
Executed: 2009-02-19
Assignee
WORLD MINERALS, INC.
130 CASTILIAN DRIVE, SANTA BARBARA, CALIFORNIA, 93117
Covered Property
(1)
Freshwater Diatomaceous Earth Products Containing Reduced Soluble Metal Levels, Processes for Reducing Soluble Metal Levels in Freshwater Diatomaceous Earth Products, and Methods of Using the Same
Application:
12/863,142 →
Publication:
US 2010/0323073
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.