Patent Assignment
Reel/Frame 006663/0820
Assignment of Assignor's Interest
Recorded: 1993-08-30
Pages: 4
Assignee
HERCULES INCORPORATED
IPS/LAW DEPARTMENT, HERCULES PLAZA WILMINGTON, DELAWARE 19894-0001, DELAWARE
Covered Property
(1)
Alkylation Resins from Polycyclic Aromatic Compounds
Patent:
5,391,670 →
Application:
08/103,461 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Notice of Grant of Security Interest
Jan 5, 2001
From: HERCULES INCORPORATED; HERCULES CREDIT, INC.; HERCULES FLAVOR, INC.; WSP, INC.
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 011425/0727 →
Assignment of Assignor's Interest
Aug 6, 2001
From: HERCULES INCORPORATED
To: EASTMAN CHEMICAL RESINS, INC.
Reel/Frame 011821/0389 →
Release of Security Interest
Dec 31, 2002
From: BANK OF AMERICA; HERCULES INCORPORATED; HERCULES CREDIT INC; HERCULES FLAVOR INC
To: HERCULES INCORPORATED
Reel/Frame 013782/0406 →
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 →