Patent Assignment
Reel/Frame 008430/0140
Change of Name
Recorded: 1997-03-27
Pages: 18
Assignor
BETZ LABORATORIES, INC.
Executed: 1996-06-21
Assignee
BETZDEARBORN INC.
4636 SOMERTON ROAD, TREVOSE, PENNSYLVANIA, 19053
Covered Properties
(10)
Method for Controlling Fouling Deposit Formation in a Petroleum Hydrocarbon or Petrochemical
Patent:
4,578,178 →
Application:
06/607,084 →
Novel Amine-Containing Copolymers and Their Use
Patent:
4,906,383 →
Application:
07/215,100 →
Enhancement of Aromatic Amine Inhibition of Acrylate Monomer Polymerization by Addition of Mannich Products
Patent:
4,912,247 →
Application:
07/299,484 →
Method for Controlling Macroinvertebrates
Patent:
4,906,385 →
Application:
07/305,231 →
Monitoring and Controlling Avt (All Volatile Treatment) and Other Treatment Programs for High Pressure Boilers via the Conductivity Control Method
Patent:
4,905,721 →
Application:
07/350,374 →
Method and Composition for Treatment of Aluminum
Patent:
5,292,379 →
Application:
07/901,340 →
Water Soluble Graft Copolymers and Methods of Use Thereof
Patent:
5,298,566 →
Application:
08/000,773 →
Quaternized Polyvinylamine Water Clarification Agents
Patent:
5,292,441 →
Application:
08/003,186 →
Corrosion Inhibition of Calcium Chloride Brine
Patent:
5,292,455 →
Application:
08/023,249 →
Visible Dried-in-Place Non-Chrome Treatment for Aluminum
Patent:
5,292,378 →
Application:
08/038,592 →
Related Assignments
(16)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
May 17, 1984
From: FORESTER, DAVID R.
To: BETZ LABORTORIES, INC., 4636 SOMERTON ROAD, TREVOSE, PA 19047 A CORP PA.
Reel/Frame 004257/0128 →
Assignment of Assignors Interest.
Feb 23, 1989
From: ROLING, PAUL V.
To: BETZ LABORATORIES, INC.
Reel/Frame 005021/0633 →
Assignment of Assignors Interest.
Apr 6, 1989
From: CHEN, FU; CAREY, WILLIAM S.
To: BETZ LABORATORIES, INC., A CORP. OF PA
Reel/Frame 005033/0457 →
Assignment of Assignors Interest.
Jul 3, 1989
From: MUCCITELLI, JOHN A.
To: BETZ LABORATORIES, INC., A CORP. OF PA
Reel/Frame 005125/0398 →
Assignment of Assignors Interest.
Feb 26, 1993
From: CHEN, JEN-CHI; VASCONCELLOS, STEPHEN R.; WALTERICK, GERALD C., JR.; CHEN, FU
To: BETZ LABORATORIES, LTD.
Reel/Frame 006434/0682 →
Assignment of Assignors Interest.
Apr 5, 1993
From: ZEFFERI, SUZANNE M.; MAY, ROGER C.
To: BETZ LABORATORIES, INC.
Reel/Frame 006479/0030 →
Assignment of Assignors Interest.
May 11, 1993
From: OUYANG, JIANGBO; HABERLE, BRUCE V.; DECK, PHILIP D.; HARPEL, WILLIAM L.
To: BETZ LABORATORIES, INC.
Reel/Frame 006514/0581 →
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 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 →
Security Interest
Jan 10, 2005
From: ARBITRON INC., A DELAWARE CORPORATION
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 016728/0008 →