Patent Assignment
Reel/Frame 005797/0377
Assignment of Assignors Interest.
Recorded: 1991-08-08
Pages: 2
Assignors
PEASE, JACQUELINE K.
Executed: 1991-07-01
BARTON, DENNIS W.
Executed: 1991-07-01
HENDERSON, GLENN J.
Executed: 1991-07-01
Assignee
BETZ LABORATORIES INC., A CORP. OF PA
4636 SOMERTON RD., TREVOSE, PENNSYLVANIA, 19053
Covered Property
(1)
Methods of Controlling Deposition in a Paper Machine Dryer Section
Patent:
5,256,254 →
Application:
07/729,524 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 7, 1993
From: BETZ LABORATORIES, INC.
To: BETZ PAPERCHEM, INC.
Reel/Frame 006554/0150 →
Change of Name
Nov 18, 1996
From: BERT PAPERCHEM, INC.
To: BETZDEARBORN PAPER PROCESS GROUP, INC.
Reel/Frame 008222/0683 →
Notice of Grant of Security Interest
Dec 26, 2000
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 011410/0444 →
Release of Security Interest
May 15, 2003
From: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
To: HERCULES INCORPORATED; HERCULES CREDIT, INC.; HERCULES FLAVOR, INC.; WSP, INC.
Reel/Frame 013669/0427 →