Patent Assignment
Reel/Frame 003796/0503
Assignment of Assignors Interest.
Recorded: 1980-08-25
Pages: 2
Assignee
HERCULES INCORPORATED, A CORP. OF DEL
WILMINGTON,, DELAWARE
Covered Property
(1)
Method of Thickening Heavy Brine Solutions
Patent:
4,336,146 →
Application:
06/180,743 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Aug 22, 1988
From: HERCULES INCORPORATED, A DE. CORP.
To: AQUALON COMPANY, A GENERAL PARTNERSHIP OF DELAWARE
Reel/Frame 004941/0257 →
Security Interest
Jan 4, 2001
From: HERCULES INCORPORATED, A DELAWARE CORPORATION; HERCULES CREDIT, INC., A DELAWARE CORPORATION; HERCULES FLAVOR, INC., A DELAWARE CORPORATION; WSP, INC., A DELAWARE CORPORATION
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 011436/0502 →
Release of Security Interest
Dec 30, 2002
From: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
To: HERCULES INCORPORATED; HERCULES CREDIT, INC.; HERCULES FLAVOR, INC.; WSP, INC.
Reel/Frame 013608/0954 →