Patent Assignment
Reel/Frame 004394/0544
Assignment of Assignors Interest.
Recorded: 1985-05-01
Pages: 1
Assignee
DEARBORN CHEMICALS LIMITED A BRITISH COMPANY
WIDNES,, CHESHIRE, ENGLAND, WA8 8TZ, UNITED KINGDOM
Covered Property
(1)
Biocide
Patent:
4,539,071 →
Application:
06/486,007 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Cardiff Eff. 10/01/87.
Apr 10, 1989
From: DEARBORN CHEMICALS LIMITED
To: GRACE DEARBORN LIMITED
Reel/Frame 005159/0556 →
Notice of Grant Security Interest
Jan 2, 2001
From: HERCULES INCORPORATED, A DELAWARE CORPORATION; HERCULES CREDIT, INC., A DELAWARE CORPORATION; HERCULES FLAVOR, IN., A DELAWARE CORPORATION; WSP, INC., A DELAWARE CORPORATION
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 011436/0381 →
Release of Security Interest
Jan 2, 2003
From: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
To: HERCULES INCORPORATED; HERCULES CREDIT, INC.; HERCULES FLAVOR, INC.; WSP, INC.
Reel/Frame 013625/0282 →