Patent Assignment
Reel/Frame 020329/0563
Assignment of Assignor's Interest
Recorded: 2008-01-07
Pages: 4
Assignee
ILEM RESEARCH AND DEVELOPMENT ESTABLISHMENT
AEULESTRASSE 38, P.O. BOX 583, VADUZ, FL9490, LIECHTENSTEIN
Covered Property
(1)
Ceramic Proppant with Low Specific Weight
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.