Patent Assignment
Reel/Frame 006743/0173
Assignment of Assignor's Interest
Recorded: 1993-10-12
Pages: 2
Assignee
BETZ LABORATORIES, INC.
4636 SOMERTON ROAD, TREVOSE, PENNSYLVANIA, 19053-6783
Covered Property
(1)
Non-Chromium Passivation Method and Composition for Galvanized Metal Surfaces
Patent:
5,344,505 →
Application:
08/107,383 →
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Oct 2, 1997
From: BETZ LABORATORIES, INC.
To: BETZDEARBORN INC.
Reel/Frame 008723/0320 →
Notice of Grant of Security Interest
Jan 5, 2001
From: HERCULES INCORPORATED, A DELAWARE COPORATION; HRECULES CREDIT, INC., A DELAWARE CORPORATION; HECULES FLAVOR, INC., A DELAWARE CORPORATION; WSP, INC., A DELAWARE CORPORATION
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 011410/0554 →
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 013599/0543 →
Assignment of Assignor's Interest
Jan 22, 2008
From: GE BETZ, INC.; GENERAL ELECTRIC COMPANY; GE BETZ INTERNATIONAL, INC.
To: CHEMETALL CORP.
Reel/Frame 020393/0450 →
Change of Name
Jul 21, 2008
From: BETZDEARBORN, INC.
To: GE BETZ, INC.
Reel/Frame 021319/0886 →
Security Agreement
Feb 15, 2011
From: CHEMETALL CORPORATION
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS ADMINISTRATIVE AGENT
Reel/Frame 025795/0690 →
Termination and Release of Security Interest in Patents Filed at R/F 025795/0690
Oct 1, 2013
From: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS ADMINISTRATIVE AGENT
To: CHEMETALL CORPORATION
Reel/Frame 031324/0871 →