Patent Assignment
Reel/Frame 006441/0114
Assignment of Assignors Interest.
Recorded: 1993-03-02
Pages: 5
Assignors
PUDNEY, IAN A.
Executed: 1992-12-30
STUBBS, BRIAN M.
Executed: 1992-12-30
WELCH, MALCOLM J.
Executed: 1992-12-30
Assignee
HERCULES INCORPORATED
IP SECTION/LAW DEPARTMENT, 1313 N. MARKET ST., HERCULES PLAZA, WILMINGTON, DELAWARE, 19894-0001
Covered Property
(1)
Novel Cationic Compounds Useful as Drainage Aids and Stabilizers for Rosin-Based Sizing Agents
Patent:
5,393,338 →
Application:
07/998,212 →
Related Assignments
(2)
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 →
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 →