Patent Assignment
Reel/Frame 033733/0372
Assignment of Assignor's Interest
Recorded: 2014-09-12
Pages: 2
Assignors
LEWIS, DAVID FAIRHURST
Executed: 2013-04-02
MICKE, ANDRE
Executed: 2013-04-01
YU, XIANG
Executed: 2013-04-02
Assignee
ISP INVESTMENTS INC.
1011 CENTRE ROAD, SUITE 315, WILMINGTON, DELAWARE, 19805
Covered Property
(1)
Efficient Method for Radiochromic Film Dosimetry
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Conversion
Jan 30, 2017
From: ISP INVESTMENTS INC.
To: ISP INVESTMENTS LLC
Reel/Frame 041556/0499 →
Security Agreement
Jul 3, 2017
From: AVOCA, INC.; HERCULES LLC; ISP INVESTMENTS LLC; PHARMACHEM LABORATORIES, INC.
To: THE BANK OF NOVA SCOTIA, AS ADMINISTRATIVE AGENT
Reel/Frame 043084/0753 →
Release of Security Interest
Jan 10, 2020
From: THE BANK OF NOVA SCOTIA
To: AVOCA LLC; HERCULES LLC; ISP INVESTMENTS LLC; PHARMACHEM LABORATORIES LLC
Reel/Frame 051557/0504 →