Patent Assignment
Reel/Frame 009038/0251
Change of Name
Recorded: 1998-03-09
Pages: 6
Assignor
BETZ LABORATORIES, INC.
Executed: 1996-06-21
Assignee
BETZDEARBORN INC.
4636 SOMERTON ROAD, TREVOSE, PENNSYLVANIA, 19053
Covered Properties
(10)
Crude Oil Desalting Process
Patent:
4,992,210 →
Application:
07/321,424 →
Enhancement of the Efficacy of Antimicrobials by the Addition of Anions Capable of Interfering with Microbial Electrochemical Reactions
Patent:
4,995,987 →
Application:
07/410,765 →
Method for the Inhibition and Removal of Ammonium Chloride Deposition in Hydrocarbon Processing Units
Patent:
5,387,733 →
Application:
08/074,239 →
Composition for Controlling Silica and Water Soluble Silicate Deposition
Patent:
5,393,456 →
Application:
08/080,900 →
Gelled Polyvinyl Alcohol Biocidal Treatments
Patent:
5,391,369 →
Application:
08/105,088 →
Gelled Peg Biocidal Treatment
Patent:
5,391,370 →
Application:
08/105,089 →
Methods for Dispersing Sulfur in Aqueous Systems
Patent:
5,391,781 →
Application:
08/137,646 →
Method and Composition for Treatment of Aluminum
Patent:
5,391,238 →
Application:
08/142,751 →
Composition and Process for Treating Metal Surfaces
Patent:
5,389,405 →
Application:
08/152,806 →
Water Soluble Graft Copolymers for Laser Print Deinking Loop Clarification
Patent:
5,387,318 →
Application:
08/169,819 →
Related Assignments
(17)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Apr 7, 1989
From: NAEGER, DENNIS P.; PERUGINI, JOSEPH J.
To: BETZ LABORATORIES, INC., A CORP. OF PA.
Reel/Frame 005038/0557 →
Assignment of Assignors Interest.
Oct 10, 1989
From: WHITEKETTLE, WILSON K.; CONLAN, JOHN T.
To: BETZ LABORATORIES, INC., A CORP. OF PA.
Reel/Frame 005161/0425 →
Assignment of Assignor's Interest
Aug 13, 1993
From: WEAVER, CARL E.
To: BETZ LABORATORIES, INC.
Reel/Frame 006650/0979 →
Assignment of Assignor's Interest
Dec 7, 1993
From: SINTIM, QUINCY K.A.; ROLING, PAUL V.
To: BETZ LABORATORIES, INC.
Reel/Frame 006792/0980 →
Assignment of Assignor's Interest
Jan 18, 1994
From: PURNELL, DEBORAH L.; MORRIS, BRENDA S.; REICHGOTT, DAVID W.
To: BETZ LABORATORIES, INC.
Reel/Frame 006830/0229 →
Assignment of Assignor's Interest
Jan 31, 1994
From: LIAO, WEN P.; HARRINGTON, JOHN C.; BURGESS, WALTER J.; CHEN, FU
To: BETZ LABORATORIES, INC.
Reel/Frame 006842/0781 →
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 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 →
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 →
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 →
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-013608-0107
Dec 3, 2008
From: CREDIT SUISSE, CAYMAN ISLANDS BRANCH
To: HERCULES INCORPORATED
Reel/Frame 021912/0620 →