Patent Assignment
Reel/Frame 028759/0227
Assignment of Assignor's Interest
Recorded: 2012-08-09
Pages: 15
Assignors
HOHN, WILFRIED ADOLF
Executed: 2012-06-06
RENNERT, BRIGITTE
Executed: 2012-06-06
WUNDERLICH, MARTIN
Executed: 2012-06-06
DITTEL, MICHAEL
Executed: 2012-06-06
YOUNG, TENG-SHAU
Executed: 2012-06-08
Assignee
HERCULES INCORPORATED
500 HERCULES ROAD, WILMINGTON, DELAWARE, 19808
Covered Property
(1)
Cellulose Ether Compounds for Improved Hot Temperature Performance in External Insulation Finishing Systems (Eifs) Mortars
Application:
13/485,069 →
Publication:
US 2012/0315489
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Jul 20, 2012
From: HERCULES INCORPORATED; ISP INVESTMENTS INC.
To: THE BANK OF NOVA SCOTIA
Reel/Frame 028604/0542 →
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 →