Patent Assignment
Reel/Frame 046961/0517
Assignment of Assignor's Interest
Recorded: 2018-09-25
Pages: 5
Assignors
XU, XUEPING
Executed: 2018-07-30
GUPTA, AVINASH
Executed: 2018-07-30
RAMM, MARK
Executed: 2018-07-30
ZWIEBACK, ILYA
Executed: 2018-07-30
RENGARAJAN, VARATHARAJAN
Executed: 2018-07-30
RULAND, GARY E.
Executed: 2018-07-31
Assignee
II-VI DELAWARE, INC.
1105 NORTH MARKET STREET, SUITE 1300, WILMINGTON, DELAWARE, 19801
Covered Property
(1)
High Quality Silicon Carbide Crystals and Method of Making the Same
Patent:
10,793,972 →
Application:
16/031,917 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →
Partial Termination and Release of Security Interest in Patents
Dec 4, 2023
From: JPMORGAN CHASE BANK, N.A.
To: II-VI DELAWARE, INC.
Reel/Frame 065773/0129 →
Assignment of Assignor's Interest
Sep 12, 2025
From: II-VI DELAWARE, INC.
To: II-VI ADVANCED MATERIALS, LLC
Reel/Frame 072242/0262 →