Patent Assignment
Reel/Frame 022420/0674
Assignment of Assignor's Interest
Recorded: 2009-03-19
Pages: 5
Assignee
MEMC ELECTRONIC MATERIALS, INC.
501 PEARL DRIVE, MAIL ZONE 33, ST. PETERS, MISSOURI, 63376-5000
Covered Property
(1)
Methods to Recover and Purify Silicon Particles
Application:
61/141,974 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.