Patent Assignment
Reel/Frame 028440/0701
Assignment of Assignor's Interest
Recorded: 2012-06-26
Pages: 2
Assignor
LIU, YUE
Executed: 2010-07-19
Assignee
FERRO CORPORATION
1000 LAKESIDE AVENUE, CLEVELAND, OHIO, 44114
Covered Property
(1)
Diatomaceous Earth-Containing Slurry Composition And Method For Polishing Organic Polymer-Based Ophthalmic Substrates Using The Same
Application:
13/532,838 →
Publication:
US 2012/0270476
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.