Patent Assignment
Reel/Frame 009279/0919
Change of Name
Recorded: 1998-06-29
Pages: 6
Assignor
BETZ LABORATORIES, INC.
Executed: 1996-06-21
Assignee
BETZDEARBORN INC.
4636 SOMERTON ROAD, TREVOSE, PENNSYLVANIA, 19053
Covered Properties
(5)
Method for Prevention of Fouling in a Basic Solution by Addition of Specific Nitrogen Compounds
Patent:
4,673,489 →
Application:
06/786,274 →
Method for Inhibiting Aluminum-Based Deposition in Water Systems
Patent:
4,671,880 →
Application:
06/818,501 →
Organic Polymer Activator for Detackification
Patent:
5,024,768 →
Application:
07/358,296 →
Method and Composition for Inhibiting Silica and Silicate Deposition
Patent:
5,422,010 →
Application:
08/259,954 →
Compositions and Methods for Inhibiting Vinyl Aromatic Monomer Polymerization
Patent:
5,426,257 →
Application:
08/269,308 →
Related Assignments
(11)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Nov 25, 1985
From: ROLING, PAUL V.
To: BETZ LABORATORIES, INC., A CORP OF PA.
Reel/Frame 004480/0481 →
Assignment of Assignors Interest.
Feb 5, 1986
From: PEERCE-LANDERS, PAMELA J.
To: BETZ LABORATORIES, INC., A CORP. OF PA.
Reel/Frame 004510/0651 →
Assignment of Assignors Interest.
Feb 5, 1986
From: WISENER, ALLISON T.
To: BETZ LABORATORIES, INC., A CORP. OF PA.
Reel/Frame 004510/0652 →
Assignment of Assignors Interest.
Jun 26, 1989
From: MERRELL, GENE A.
To: BETZ LABORATORIES, INC., A CORP. OF PA
Reel/Frame 005113/0890 →
Assignment of Assignor's Interest
Aug 15, 1994
From: ARHANCET, GRACIELA B.
To: BETZ LABORATORIES, INC.
Reel/Frame 007109/0263 →
Notice of Grant of Security Interest
Jan 2, 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 011590/0943 →
Notice of Grant of Security Interest
Jan 2, 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 011410/0832 →
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 →
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 013669/0635 →
Release of Security Agreement
Jan 2, 2003
From: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
To: HERCULES INCORPORATED; HERCULES CREDIT, INC.; HERCULESE FLAVOR, INC.; WSP, INC.
Reel/Frame 013625/0865 →