IP Library › Assignment 009349/0202
Patent Assignment
Reel/Frame 009349/0202

Assignment of Assignor's Interest

Recorded: 1998-07-29 Pages: 3
Assignor
CIFUENTES, RICARDO A.
Executed: 1998-07-20
Assignee
BETZDEARBORN, INC.
4636 SOMERTON ROAD, TREVOSE, PENNSYLVANIA, 19053
Covered Property (1)
Heap Leach Agglomeration Extraction Aids
Application: 09/090,512 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →