Patent Assignment
Reel/Frame 029415/0526
Security Agreement
Recorded: 2012-12-06
Pages: 4
Assignor
HERCULES INCORPORATED
Executed: 2012-11-13
Assignee
THE BANK OF NOVA SCOTIA
720 KING STREET WEST, 4TH FLOOR MAILROOM, TORONTO, M5V2T3, CANADA
Covered Properties
(2)
Composition and Use of Hydrogenated Alkyl Ketene Dimers
Application:
61/723,960 →
Ready-Mix Joint Compounds Using Non-Uniformly Substituted Carboxymethylcellulose
Application:
61/724,328 →
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 14, 2012
From: BRUNGARDT, CLEMENT L.
To: HERCULES INCORPORATED
Reel/Frame 029292/0172 →
Assignment of Assignor's Interest
Nov 19, 2012
From: PODLAS, THOMAS J
To: HERCULES INCORPORATED
Reel/Frame 029320/0349 →
Release of Security Agreement
Aug 28, 2013
From: THE BANK OF NOVA SCOTIA
To: ASHLAND INC.; HERCULES INCORPORATED; ISP INVESTMENTS INC.; ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC
Reel/Frame 031106/0682 →