Patent Assignment
Reel/Frame 007961/0112
Change of Name
Recorded: 1996-05-14
Pages: 4
Assignor
DEARBORN CHEMICAL COMPANY, LIMITED
Executed: 1993-01-01
Assignee
GRACE DEARBORN INC.
3451 ERINDALE STATION ROAD, MISSISSAUGA, ONTARIO, L5A 3, CANADA
Covered Properties
(8)
Water Based Fireside Additive
Patent:
4,375,359 →
Application:
06/090,732 →
Composition and Method for Deoxygenation
Patent:
4,626,411 →
Application:
06/724,230 →
Composition and Method for Flocculating and Removing Solids Suspended in Water
Patent:
4,734,216 →
Application:
06/897,905 →
Method for Flocculating and Removing Solids Suspended in Water
Patent:
4,781,839 →
Application:
07/106,474 →
Rust Removal and Composition Thereof
Patent:
4,810,405 →
Application:
07/111,898 →
Controlling Deposits on Paper Machine Felts Using Cationic Polymer and Cationic Surfactant Mixture
Patent:
4,995,944 →
Application:
07/564,658 →
Pitch Control
Patent:
5,246,548 →
Application:
07/967,327 →
Condensate Polisher Regenerant System
Patent:
5,389,261 →
Application:
08/114,793 →
Related Assignments
(21)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Sep 30, 1982
From: CHAPMAN, STUART R.; POLLARD, F. ROSS
To: DEARBORN CHEMICAL COMPANY LIMITED, A CORP. OF PROVINCE OF ONTARIO CANADA
Reel/Frame 004049/0885 →
Assignment of Assignors Interest.
Aug 18, 1986
From: NEMES, JOHN J.; THOMPSON, HARVEY W.; WALLER, JOHN E.
To: DEARBORN CHEMICAL COMPANY, LIMITED, A CORP. OF ONTARIO
Reel/Frame 004592/0694 →
Assignment of Assignors Interest.
Dec 16, 1987
From: KELLY, DAVID W.; PAUL, STEWART N.; WALLER, JOHN E.
To: DEARBORN CHEMICAL COMPANY, LIMITED, 2393 DUNWIN DRIVE, SUITE 101, MISSISSAUGA, ONTARIO, CANADA L5L 1T1 A CORP. OF CANADA
Reel/Frame 004808/0638 →
Assignment of Assignors Interest.
Dec 5, 1988
From: WALLER, JOHN E.; GRAY, JOHN A.; ASTON, DAVID A.
To: DEARBORN CHEMICAL COMPANY, LIMITED, A CORP. OF ONTARIO
Reel/Frame 004980/0279 →
Assignment of Assignor's Interest
Jun 23, 1993
From: ASTON, DAVID ARTHUR; HOCHU, JOHN KENNETH
To: DEARBORN CHEMICAL COMPANY LIMITED
Reel/Frame 006579/0898 →
Assignment of Assignor's Interest
Nov 7, 1994
From: DALY, JOHN; OLEKA, RONALD L.
To: GRACE DEARBORN INC.
Reel/Frame 007204/0295 →
Assignment of Assignor's Interest
May 7, 1997
From: W.R. GRACE & CO.-CONN.
To: BETZDEARBORN INC.
Reel/Frame 008489/0830 →
Assignment of Assignor's Interest
Dec 15, 1997
From: W.R. GRACE & CO.-CONN.
To: BETZDEARBORN INC.
Reel/Frame 008848/0298 →
Assignment of Assignor's Interest
Mar 9, 1998
From: W.R. GRACE & CO. -CONN.
To: BETZDEARBORN INC.
Reel/Frame 009038/0396 →
Notice of Grant of Security Interest
Dec 26, 2000
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 011410/0444 →
Security Interest
Dec 28, 2000
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 011400/0373 →
Notice of Grant Security Interest
Jan 2, 2001
From: HERCULES INCORPORATED, A DELAWARE CORPORATION; HERCULES CREDIT, INC., A DELAWARE CORPORATION; HERCULES FLAVOR, IN., A DELAWARE CORPORATION; WSP, INC., A DELAWARE CORPORATION
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 011436/0381 →
Release of Security Interest
Jan 2, 2002
From: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
To: HERCULES INCORPORATED; HERCULES CREDIT, INC.; HERCULES FLAVOR, INC.; WSP, INC.
Reel/Frame 013663/0636 →
Assignment of Assignor's Interest
Jun 14, 2002
From: BETZDEARBORN, INC.
To: HERCULES INCORPORATED
Reel/Frame 012983/0754 →
Notice of Grant of Security Interest
Dec 27, 2002
From: HERCULES INCORPORATED
To: CREDIT SUISSE FIRST BOSTON, AS COLLATERAL AGENT
Reel/Frame 013599/0400 →
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 013599/0256 →
Release of Security Interest
Jan 2, 2003
From: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
To: HERCULES INCORPORATED; HERCULES CREDIT, INC.; HERCULES FLAVOR, INC.; WSP, INC.
Reel/Frame 013625/0282 →
Release of Security Interest
May 15, 2003
From: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
To: HERCULES INCORPORATED; HERCULES CREDIT, INC.; HERCULES FLAVOR, INC.; WSP, INC.
Reel/Frame 013669/0427 →
Patent Termination Cs-013599-0400
Dec 1, 2008
From: CREDIT SUISSE, CAYMAN ISLANDS BRANCH
To: HERCULES INCORPORATED
Reel/Frame 021901/0647 →
Security Agreement
Dec 3, 2008
From: ASHLAND LICENSING AND INTELLECTUAL PROPERTY...; AQUALON COMPANY; HERCULES INCORPORATED
To: BANK OF AMERICA, N.A. AS ADMINISTRATIVE AGENT
Reel/Frame 021924/0001 →
Release of Security Interest
Apr 13, 2010
From: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
To: ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC; AQUALON COMPANY; HERCULES INCORPORATED
Reel/Frame 024218/0928 →