Patent Assignment
Reel/Frame 009187/0658
Change of Name
Recorded: 1998-05-11
Pages: 4
Assignor
BETZ LABORATORIES, INC.
Executed: 1996-06-21
Assignee
BETZDEARBORN INC.
4636 SOMERTON ROAD, TREVOSE, PENNSYLVANIA, 19053
Covered Properties
(7)
Automated Systems for Introducing Chemicals into Water or Other Liquid Treatment Systems
Patent:
4,659,459 →
Application:
06/756,524 →
Water Treatment Polymers and Methods of Use Thereof
Patent:
4,659,482 →
Application:
06/861,785 →
Water Treatment Polymers and Methods of Use Thereof
Patent:
4,659,481 →
Application:
06/864,049 →
Self-Inverting, Water-in-Oil Emulsions
Patent:
5,006,596 →
Application:
07/477,697 →
Biocidal Compositions and Use Thereof Containing a Synergistic Mixture of Glutaraldehyde and 2-(Decylthio) Ethanamine
Patent:
5,008,023 →
Application:
07/566,637 →
Biocidal Compositions and Use Thereof Containing a Synergistic Mixture of N-Tributyl Tetradecyl Phosphonium Chloride and N-Dodecylguanidine
Patent:
5,010,066 →
Application:
07/566,958 →
Method of Inhibiting Reservoir Scale
Patent:
5,409,062 →
Application:
08/169,781 →
Related Assignments
(13)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Apr 9, 1986
From: O'LEARY, RICHARD P.; LAWHON, DAVIE B.
To: BETZ LABORATORIES, INC., A CORP OF PA.
Reel/Frame 004530/0863 →
Assignment of Assignors Interest.
Mar 1, 1990
From: CHEN, FU; CONNORS, EDWARD J.
To: BETZ LABORATORIES, INC.
Reel/Frame 005241/0517 →
Assignment of Assignors Interest.
Sep 12, 1990
From: DONOFRIO, DEBORAH K.; WHITEKETTLE, WILSON K.
To: BETZ LABORATORIES, INC., A CORP. OF PA
Reel/Frame 005432/0450 →
Assignment of Assignors Interest.
Sep 12, 1990
From: CONLAN, JOHN T.; WHITEKETTLE, WILSON K.
To: BETZ LABORATORIES, INC., A CORP. OF PA
Reel/Frame 005432/0437 →
Assignment of Assignor's Interest
Mar 2, 1994
From: BROWN, J. MICHAEL; BROCK, G. F.
To: BETZ LABORATORIES, INC.
Reel/Frame 006887/0389 →
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 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 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 →
Consent
Aug 13, 2002
From: BANK OF AMERICA N.A., AS AGENT
To: BETZDEARBORN INC.
Reel/Frame 013184/0926 →
Memorandum of License
Aug 13, 2002
From: BETZDEARBORN INC. (A PENNSYLVANIA CORPORATION)
To: HERCULES, INCORPORATED (A DELAWARE CORPORATION); AQUALON COMPANY, (A DELAWARE PARTNERSHIP)
Reel/Frame 013184/0919 →
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 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 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 →