Patent Assignment
Reel/Frame 025361/0140
Assignment of Assignor's Interest
Recorded: 2010-11-15
Pages: 2
Assignors
ZHANG, YI
Executed: 2010-11-12
CHUANG, JUI-CHANG
Executed: 2010-11-12
MUSA, OSAMA M.
Executed: 2010-11-12
Assignee
ISP INVESTMENTS INC.
1011 CENTRE ROAD, SUITE 315, WILMINGTON, DELAWARE, 19805
Covered Property
(1)
Non-Homopolymers Exhibiting Excellent Gas Hydrate Inhibition, High Salt Tolerance, and High Cloud Point
Application:
61/405,289 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Sep 16, 2011
From: ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC; HERCULES INCORPORATED; AQUALON COMPANY; ISP INVESTMENT INC.
To: THE BANK OF NOVA SCOTIA, AS ADMINISTRATIVE AGENT
Reel/Frame 026918/0052 →
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 →