Patent Assignment
Reel/Frame 007156/0785
Assignment of Assignor's Interest
Recorded: 1994-10-06
Pages: 2
Assignor
ARHANCET, GRACIELA B.
Executed: 1994-08-19
Assignee
BETZ LABORATORIES, INC.
4636 SOMERTON ROAD TREVOSE, PA 19053-6783
Covered Property
(1)
Methods for Inhibiting Vinyl Aromatic Monomer Polymerization
Patent:
5,446,220 →
Application:
08/295,311 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 28, 1997
From: OWEN, STERLING P. IV, TRUSTEE IN BANKRUPTCY FOR CHARLES D. CANDLER
To: TINDELL'S, INC.
Reel/Frame 008621/0838 →
Change of Name
Sep 8, 1998
From: BETZ LABORATORIES, INC.
To: BETZDEARBORN INC.
Reel/Frame 009436/0649 →
Notice of Grant of Security Interest
Jan 5, 2001
From: HERCULES INCORPORATED, A DELAWARE COPORATION; HRECULES CREDIT, INC., A DELAWARE CORPORATION; HECULES FLAVOR, INC., A DELAWARE CORPORATION; WSP, INC., A DELAWARE CORPORATION
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 011410/0554 →
Release of Security Interest
Dec 31, 2002
From: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
To: HERCULES INCORPORATED; HERCULES CREDIT, INC.; HERCULES FLAVOR, INC.; WSP, INC.
Reel/Frame 013599/0543 →