Patent Assignment
Reel/Frame 028656/0446
Assignment of Assignor's Interest
Recorded: 2012-07-27
Pages: 7
Assignors
BHARGAVA, PRACHUR
Executed: 2012-07-27
GILLETTE, PAUL C.
Executed: 2012-07-27
NGUYEN, TUYEN T.
Executed: 2012-07-27
Assignee
HERCULES INCORPORATED
500 HERCULES ROAD, SHAORONG CHEN, WILMINGTON, DELAWARE, 19808
Covered Property
(1)
Readily Dissolvable Solid Nonionic Synthetic Associative Thickeners
Application:
13/559,836 →
Publication:
US 2013/0030091
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Aug 13, 2012
From: HERCULES INCORPORATED; ISP INVESTMENTS INC.
To: THE BANK OF NOVA SCOTIA
Reel/Frame 028775/0310 →
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 →