IP Library › Assignment 021701/0251
Patent Assignment
Reel/Frame 021701/0251

Security Agreement

Recorded: 2008-10-17 Pages: 7
Assignor
EPIWORKS, INC.
Executed: 2008-10-07
Assignee
RBS CITIZENS, NATIONAL ASSOCIATION D/B/A CHARTER ONE BANK, N.A.
71 S. WACKER DRIVE, 29TH FLOOR, CHICAGO, ILLINOIS, 60606
Covered Property (1)
Heterojunction Bipolar Transistor with Tensile Graded Carbon-Doped Base Layer Grown by Mocvd
Patent: 6,525,349 →
Application: 09/883,636 →
Publication: US 2002/0190272
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
UCC1 (Financing Statement) Aug 19, 2003
From: EPIWORKS, INC.
To: CENTRAL ILLINOIS BANK
Reel/Frame 014402/0520 →
Notice of Grant of Security Interest in Patents Sep 25, 2019
From: II-VI INCORPORATED; MARLOW INDUSTRIES, INC.; EPIWORKS, INC.; LIGHTSMYTH TECHNOLOGIES, INC.
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 050484/0204 →
Patent Release and Reassignment Jul 5, 2022
From: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
To: II-VI INCORPORATED; MARLOW INDUSTRIES, INC.; EPIWORKS, INC.; LIGHTSMYTH TECHNOLOGIES, INC.
Reel/Frame 060574/0001 →