Patent Assignment
Reel/Frame 010219/0580
Assignment of Assignor's Interest
Recorded: 1999-09-08
Pages: 10
Assignors
FADER, MITZI K.
Executed: 1999-08-20
NGUYEN, DUY T.
Executed: 1999-08-20
WANG, XIANG HUAI
Executed: 1999-08-20
ZHANG, FUSHAN
Executed: 1999-08-20
LING, TIEN-FENG
Executed: 1999-08-17
Assignee
BETZDEARBORN, INC.
4636 SOMERTON RD., TREVOSE, PENNSYLVANIA, 19053
Covered Property
(1)
Methods of Preventing Scaling Involving Inorganic Compositions, and Inorganic Compositions Therefor
Patent:
6,355,214 →
Application:
09/333,891 →
Related Assignments
(9)
Other recorded transfers of the patent in this record — the chain of ownership.
Notice of Grant of Security Interest
Jan 4, 2001
From: HERCULES INCORPORATED; HERCULES CREDIT, INC.; HERCULES FLAVOR, INC.; WSP, INC.
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 011438/0616 →
Assignment of Assignor's Interest
Sep 19, 2001
From: BETZDEARBORN, INC.
To: HERCULES INCORPORATED
Reel/Frame 012180/0533 →
Notice of Grant Security Interest
Dec 27, 2002
From: HERCULES INCORPORATED
To: CREDIT SUISSE FIRST BOSTON, AS COLLATERAL AGENT
Reel/Frame 013608/0837 →
Release of Security Interest
Dec 31, 2002
From: BANK OF AMERICA, N.A. AS COLLATERIAL AGENT
To: HERCULES INCORPORATED; HERCULES CREDIT, INC.; HERCULES FLAVOR, INC.; WSP, INC.
Reel/Frame 013621/0872 →
Patent Termination Cs-013608-0837
Dec 1, 2008
From: CREDIT SUISSE, CAYMAN ISLANDS BRANCH
To: HERCULES INCORPORATED
Reel/Frame 021901/0257 →
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 →
Security Agreement
Sep 16, 2011
From: ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC; HERCULES INCORPORATED; AQUALON COMPANY; ISP INVESTMENT INC.
To: THE BANK OF NOVA SCOTIA, AS ADMINISTRATIVE AGENT
Reel/Frame 026918/0052 →
Release of Patent Security Agreement
Mar 18, 2013
From: THE BANK OF NOVA SCOTIA
To: ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC; AQUALON COMPANY; ISP INVESTMENTS INC.; HERCULES INCORPORATED
Reel/Frame 030025/0320 →