Patent Assignment
Reel/Frame 009737/0361
Change of Name
Recorded: 1999-02-01
Pages: 4
Assignor
BETZ LABORATORIES, INC.
Executed: 1996-06-21
Assignee
BETZDEARBORN INC.
4636 SOMERTON ROAD, TREVOSE, PENNSYLVANIA, 19053
Covered Properties
(8)
Process for Inhibiting Aluminum Hydroxide Deposition in Papermaking Felts
Patent:
4,715,931 →
Application:
07/029,827 →
Process for Controlling Pitch Deposition from Pulp in Papermaking Systems
Patent:
5,074,961 →
Application:
07/380,837 →
Agglomerating Agents for Clay Containing Ores
Patent:
5,077,021 →
Application:
07/683,117 →
Agglomerating Agents for Clay Containing Ores
Patent:
5,077,022 →
Application:
07/683,118 →
Low Phosphorous, Low Etch Cleaner and Method
Patent:
5,472,630 →
Application:
08/217,040 →
Settling Aids for Solids in Hydrocarbons
Patent:
5,476,988 →
Application:
08/248,927 →
Method and Apparatus for Cleaning Tubes of Heat Exchangers
Patent:
5,473,787 →
Application:
08/262,855 →
Polyvinyl Alcohol Agglomeration Agents for Mineral Bearings Ores
Patent:
5,472,675 →
Application:
08/301,379 →
Related Assignments
(19)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Jan 7, 1992
From: BETZ LABORATORIES, INC.
To: BETZ PAPERCHEM, INC.
Reel/Frame 005962/0588 →
Assignment of Assignor's Interest
Jun 21, 1994
From: ECHOLS, JAMES F.
To: SUPERIOR I.D. TUBE CLEANERS, INC.
Reel/Frame 007051/0255 →
Assignment of Assignor's Interest
Jul 18, 1994
From: OUYANG, JIANGBO; RODZEWICH, EDWARD A.; HARPEL, WILLIAM L.
To: BETZ LABORATORIES, INC.
Reel/Frame 007066/0109 →
Assignment of Assignor's Interest
Oct 21, 1994
From: HART, PAUL R.; PARKER, WILEY P.; GOLIASZEWSKI, A. E.; JEAN, APRIL
To: BETZ LABORATORIES, INC.
Reel/Frame 007176/0571 →
Assignment of Assignor's Interest
Oct 21, 1994
From: POLIZZOTTI, DAVID M.; ROE, DONALD C.
To: BETZ LABORATORIES, INC.
Reel/Frame 007179/0436 →
Assignment of Assignor's Interest
Mar 13, 1995
From: SUPERIOR I.D. TUBE CLEANERS, INC.
To: BETZ LABORATORIES, INC.
Reel/Frame 007396/0963 →
Notice of Grant of Security Interest
Jan 2, 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 011590/0943 →
Notice of Grant of Security Interest
Jan 2, 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 011410/0832 →
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 →
Assignment of Assignor's Interest
Jun 14, 2002
From: BETZDEARBORN, INC.
To: HERCULES INCORPORATED
Reel/Frame 012983/0754 →
Security Interest
Dec 27, 2002
From: HERCULES INCORPORATED
To: CREDIT SUISSE FIRST BOSTON, AS COLLATERAL AGENT
Reel/Frame 013608/0107 →
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 COLLATERAL AGENT
To: HERCULES INCORPORATED; HERCULES CREDIT, INC.; HERCULES FLAVOR, INC.; WSP, INC.
Reel/Frame 013669/0635 →
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 →
Release of Security Agreement
Jan 2, 2003
From: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
To: HERCULES INCORPORATED; HERCULES CREDIT, INC.; HERCULESE FLAVOR, INC.; WSP, INC.
Reel/Frame 013625/0865 →
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 →
Patent Termination Cs-013608-0107
Dec 3, 2008
From: CREDIT SUISSE, CAYMAN ISLANDS BRANCH
To: HERCULES INCORPORATED
Reel/Frame 021912/0620 →
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 →