Patent Assignment
Reel/Frame 032569/0702
Assignment of Assignor's Interest
Recorded: 2014-04-01
Pages: 3
Assignors
BIGGERSTAFF, PAUL J.
Executed: 2013-11-06
MORGAN, WAYNN C.
Executed: 2013-11-11
FALKLER, THOMAS J.
Executed: 2013-11-08
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Property
(1)
Variable Focal Length Achromatic Lens System Comprising a Diffractive Lens and a Refractive Lens
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 5, 2013
From: VALLEY, POURIA; SAVIDIS, NICKOLAOS; SCHWIEGERLING, JAMES T.; PEYMAN, GHOLAM
To: THE ARIZONA BOARD OF REGENTS ON BEHALF OF THE UNIVERSITY OF ARIZONA
Reel/Frame 030943/0521 →
Confirmatory License
Apr 29, 2015
From: UNIVERSITY OF ARIZONA
To: NATIONAL SCIENCE FOUNDATION
Reel/Frame 035522/0484 →