Patent Assignment
Reel/Frame 004257/0128
Assignment of Assignors Interest.
Recorded: 1984-05-17
Pages: 1
Assignor
FORESTER, DAVID R.
Executed: 1984-05-01
Assignee
Covered Property
(1)
Method for Controlling Fouling Deposit Formation in a Petroleum Hydrocarbon or Petrochemical
Patent:
4,578,178 →
Application:
06/607,084 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Mar 27, 1997
From: BETZ LABORATORIES, INC.
To: BETZDEARBORN INC.
Reel/Frame 008430/0140 →
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 →
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 →