Patent Assignment
Reel/Frame 008545/0046
Change of Name
Recorded: 1997-06-06
Pages: 15
Assignor
BETZ LABORATORIES, INC.
Executed: 1996-06-21
Assignee
BETZDEARBORN INC.
4636 SOMERTON ROAD, TREVOSE, PENNSYLVANIA, 19053
Covered Properties
(8)
Method for Controlling Fouling Deposit Formation in a Liquid Hydrocarbonaceous Medium Using Multifunctional Antifoulant Compositions
Patent:
4,927,519 →
Application:
07/208,203 →
Multifunctional Antifoulant Compositions
Patent:
4,927,561 →
Application:
07/208,204 →
Calcium Phosphate Scale Control Methods
Patent:
4,929,362 →
Application:
07/346,103 →
Method of Inhibiting Fouling in Protein-Containing Fluids
Patent:
4,929,361 →
Application:
07/357,145 →
Water Treatment Polymers and Methods of Use Thereof
Patent:
4,929,695 →
Application:
07/428,813 →
Process for Enhanced Drainage of Residual Aqueous Rinse on the External Surface of Plastic Parts
Patent:
5,314,546 →
Application:
08/000,435 →
High Temperature Corrosion Inhibitor
Patent:
5,314,643 →
Application:
08/038,431 →
Biocidal Compositions and Use Thereof
Patent:
5,310,761 →
Application:
08/095,977 →
Related Assignments
(17)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Aug 3, 1988
From: FORESTER, DAVID R.
To: BETZ LABORATORIES, INC., A CORP. OF PA
Reel/Frame 004930/0232 →
Assignment of Assignors Interest.
Jun 29, 1989
From: POLIZZOTTI, DAVID M.
To: BETZ LABORATORIES, INC.
Reel/Frame 005120/0971 →
Assignment of Assignors Interest.
Feb 16, 1993
From: MELZER, JEFFREY I.; GUNAGAN, BARRY P.
To: BETZ LABORATORIES, INC.
Reel/Frame 006433/0449 →
Assignment of Assignor's Interest
May 11, 1993
From: EDMONDSON, JAMES G.; PRUETT, S. BLAKE
To: BETZ LABORATORIES, INC.
Reel/Frame 006522/0350 →
Assignment of Assignor's Interest
Sep 2, 1993
From: WHITEKETTLE, WILSON K.; DONOFRIO, DEBORAH K.
To: BETZ LABORATORIES, INC.
Reel/Frame 006690/0589 →
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 4, 2001
From: IONHERCULES INCORPORATED, A DELAWARE CORPORAT; HERCULES CREDIT, INC., DELAWARE CORPORATION; HERCULES FLAVOR, INC., A DELAWARE CORPORATION; WSP, INC., A DELAWARE CORPORATION
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 011410/0301 →
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 013616/0102 →
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 →
Assignment of Assignor's Interest
Jan 22, 2008
From: GE BETZ, INC.; GENERAL ELECTRIC COMPANY; GE BETZ INTERNATIONAL, INC.
To: CHEMETALL CORP.
Reel/Frame 020393/0450 →
Change of Name
Jul 21, 2008
From: BETZDEARBORN, INC.
To: GE BETZ, INC.
Reel/Frame 021267/0119 →
Security Agreement
Feb 15, 2011
From: CHEMETALL CORPORATION
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS ADMINISTRATIVE AGENT
Reel/Frame 025795/0690 →
Termination and Release of Security Interest in Patents Filed at R/F 025795/0690
Oct 1, 2013
From: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS ADMINISTRATIVE AGENT
To: CHEMETALL CORPORATION
Reel/Frame 031324/0871 →