Patent Assignment
Reel/Frame 010923/0162
Assignment of Assignor's Interest
Recorded: 2000-06-27
Pages: 4
Assignors
CHENG, LONGCHUN
Executed: 2000-06-27
EHRNHARDT, WILLIAM C.
Executed: 2000-06-27
STASNEY, DAWN
Executed: 2000-06-27
WHITAKER, KIM A.
Executed: 2000-06-27
Assignee
BETZDEARBORN INC.
4636 SOMERTON ROAD, TREVOSE, PENNSYLVANIA, 19053
Covered Property
(1)
Method and composition for inhibiting corrosion in a aqueous system
Application:
09/505,722 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Notice of Grant of Security Interest
Jan 5, 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.
Reel/Frame 011452/0592 →
Notice of Grant Security Interest
Jan 5, 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 011675/0667 →
Change of Name
Dec 9, 2002
From: BETZDEARBORN INC.
To: GE BETZ, INC.
Reel/Frame 013552/0635 →
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 013649/0479 →
Release of Security Interest
May 29, 2003
From: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
To: HERCULES INCORPORATED; HERCULES CREDIT, INC.; HERCULES FLAVOR, INC.; WSP, INC.
Reel/Frame 013758/0779 →