Patent Assignment
Reel/Frame 030207/0258
Assignment of Assignor's Interest
Recorded: 2013-04-12
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
Application:
61/611,145 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Apr 4, 2012
From: HERCULES INCORPORATED; ISP INVESTMENTS INC.
To: THE BANK OF NOVA SCOTIA
Reel/Frame 027991/0859 →
Release of Patent Security Agreement
Mar 18, 2013
From: THE BANK OF NOVA SCOTIA
To: ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC; AQUALON COMPANY; ISP INVESTMENTS INC.; HERCULES INCORPORATED
Reel/Frame 030025/0320 →