Patent Assignment
Reel/Frame 004787/0404
Assignment of Assignors Interest.
Recorded: 1987-09-17
Pages: 3
Assignee
Covered Property
(1)
Carboxymethyl Hydrophobically Modified Hydroxyethylcellulose (Cmhmhec) and Use of Cmhmhec in Protective Coating Compositions
Patent:
4,826,970 →
Application:
07/097,777 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Notice of Grant of Security Agreement
Jan 5, 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 011425/0762 →
Notice of Grant of Security Interest
Dec 27, 2002
From: HERCULES INCORPORATED
To: CREDIT SUISSE FIRST BOSTON, AS COLLATERAL AGENT
Reel/Frame 013599/0227 →
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 013608/0138 →
Patent Termination Cs-013599-0227
Dec 1, 2008
From: CREDIT SUISSE, CAYMAN ISLANDS BRANCH
To: HERCULES INCORPORATED
Reel/Frame 021901/0656 →