Patent Assignment
Reel/Frame 009267/0274
Change of Name
Recorded: 1998-05-18
Pages: 5
Assignor
BETZ LABORATORIES, INC.
Executed: 1996-06-21
Assignee
BETZDEARBORN INC.
4636 SOMERTON ROAD, TREVOSE, PENNSYLVANIA, 19053
Covered Property
(1)
Transport and Deposit Inhibition of Copper in Boiler Systems
Patent:
5,378,373 →
Application:
08/198,171 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 7, 1994
From: HOLLANDER, ORIN
To: BETZ LABORATORIES, INC.
Reel/Frame 006933/0508 →
Change of Name
Feb 5, 1998
From: BETZ LABORATORIES, INC.
To: BETZDEARBORN INC,
Reel/Frame 008975/0942 →
Document Previously Recorded on Reel 8975, Frame 0942 Contained an Error in Property Number 5,378,383. Document Rerecorded to Correct Error on Stated Reel.
Nov 16, 1998
From: BETZ LABORATORIES, INC.
To: BETZDEARBORN INC.
Reel/Frame 009396/0352 →
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 →