Patent Assignment
Reel/Frame 017820/0792
Assignment of Assignor's Interest
Recorded: 2006-04-27
Pages: 3
Assignor
DAMZEN, MICHAEL JOHN
Executed: 2006-02-16
Assignee
IMPERIAL COLLEGE INNOVATIONS LIMITED
SHERFIELD BUILDING, IMPERIAL COLLEGE, LONDON SW7 2AZ, UNITED KINGDOM
Covered Property
(1)
Optical Amplifying Device
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 30, 2012
From: IMPERIAL COLLEGE INNOVATIONS LIMITED
To: MIDAZ LASERS LIMITED
Reel/Frame 029213/0964 →
Assignment of Assignor's Interest
Nov 19, 2012
From: MIDAZ LASERS LIMITED
To: COHERENT, INC.
Reel/Frame 029320/0247 →
Notice of Grant of Security Interest in Patents
Nov 7, 2016
From: COHERENT, INC.
To: BARCLAYS BANK PLC, AS COLLATERAL AGENT
Reel/Frame 040575/0001 →
Security Interest
Jul 1, 2022
From: II-VI INCORPORATED; II-VI DELAWARE, INC.; M CUBED TECHNOLOGIES, INC.; II-VI PHOTONICS (US), INC.
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 060562/0254 →
Patent Release and Reassignment - Release of Reel/Frame 040575/0001
Jul 1, 2022
From: BARCLAYS BANK PLC, AS COLLATERAL AGENT
To: COHERENT, INC.
Reel/Frame 060562/0650 →