IP Library › Assignment 026893/0486
Patent Assignment
Reel/Frame 026893/0486

Assignment of Assignor's Interest

Recorded: 2011-09-12 Pages: 4
Assignors
MARGRAF, MICHAEL
Executed: 2011-07-21
LEONHARDT, CHRISTOPH CLEMENS
Executed: 2011-07-21
MATISS, ANDREAS
Executed: 2011-07-21
Assignee
U2T PHOTONICS AG
REUCHLINSTRASSE 10/11, 10553 BERLIN, GERMANY
Covered Property (1)
Method and System for Characterizing an Optical Device
Patent: 8,630,551 →
Application: 13/181,422 →
Publication: US 2012/0020669
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 1, 2020
From: FINISAR CORPORATION
To: II-VI DELAWARE, INC.
Reel/Frame 052286/0001 →
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 →