Patent Assignment
Reel/Frame 006372/0808
Assignment of Assignors Interest.
Recorded: 1993-01-04
Pages: 2
Assignee
BETZ LABORATORIES, INC.
4636 SOMERTON ROAD, IREVOSE, PENNSYLVANIA, 19053-6783
Covered Property
(1)
Neutralizing Amines with Low Salt Precipitation Potential
Patent:
5,283,006 →
Application:
07/982,803 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Jan 4, 1993
From: DONOFRIO, DEBORAH K.
To: BETZ LABORATORIES, INC.
Reel/Frame 006372/0810 →
Change of Name
Feb 7, 1997
From: BETZ LABORATORIES, INC.
To: BETZDEARBORN INC.
Reel/Frame 008342/0013 →
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 →
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 →