IP Library Assignment 014834/0882
Patent Assignment
Reel/Frame 014834/0882

Assignment of Assignor's Interest

Recorded: 2004-07-09 Pages: 4
Assignors
BARRON, ANDREW R.
Executed: 2004-02-27
DEFRIEND, KIMBERLY A.
Executed: 2004-03-09
Assignee
WILLIAM MARSH RICE UNIVERSITY
6100 MAIN STREET, HOUSTON, TEXAS, 77005
Covered Property (1)
High Strength Polycrystalline Ceramic Spheres
Patent: 7,220,454 →
Application: 10/774,319 →
Publication: US 2004/0224155
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Confirmatory License May 16, 2012
From: RICE UNIVERSITY
To: NATIONAL SCIENCE FOUNDATION
Reel/Frame 028216/0419 →