Patent Assignment
Reel/Frame 009922/0779
Change of Name
Recorded: 1999-04-12
Pages: 6
Assignor
BETZ LABORATORIES, INC.
Executed: 1996-06-21
Assignee
BETZDEARBORN INC.
4636 SOMERTON ROAD, TREVOSE, PENNSYLVANIA, 19053
Covered Properties
(17)
Composition and Method for Coke Retardant During Hydrocarbon Processing
Patent:
4,724,064 →
Application:
06/553,008 →
Biocidal Compositions and Use Thereof Containing a Synergistic Mixture of 2-Bromo-2-Nitropropane-1,3-Diol and N-Dodecylguanidine
Patent:
4,725,623 →
Application:
07/018,883 →
Biocidal Compositions and Use Thereof Containing a Synergistic Mixture of 2-Bromo-2-Nitropropane-1,3-Diol and N-Alkyl Dimethyl Benzyl Ammonium Chloride
Patent:
4,725,624 →
Application:
07/025,313 →
Water Treatment Polymers and Methods of Use Thereof
Patent:
4,717,499 →
Application:
07/031,338 →
Biocidal Compositions and Use Thereof Containing a Synergistic Mixture of 2-Bromo-2-Nitropropane-1,3-Diol and Tri-N-Butyl Tetradecyl Phosphonium Chloride
Patent:
4,725,587 →
Application:
07/037,475 →
Method of Generating Acrolein
Patent:
5,079,266 →
Application:
07/338,017 →
Method of Controlling Silica Deposition in Aqueous Systems
Patent:
5,078,891 →
Application:
07/490,207 →
Corrosion Inhibitors for Ferrous Metals in Aqueous Solutions Comprising a Nonionic Surfactant and an Anionic Oxygen Containing Group
Patent:
5,082,592 →
Application:
07/547,556 →
Method of Inhibiting Freezing and Improving Flow and Handleability Characteristics of Solid, Particulate Materials
Patent:
5,079,036 →
Application:
07/558,941 →
Methods of Extracting Iron Species from Liquid Hydrocarbons
Patent:
5,078,858 →
Application:
07/561,049 →
Methods for Inhibiting Metal Corrosion in Aqueous Mediums
Patent:
5,486,334 →
Application:
08/198,174 →
Methods for Inhibiting Vinyl Aromatic Monomer Polymerization
Patent:
5,489,720 →
Application:
08/269,307 →
Method of Inhibiting Barium Sulfate and Strontium Sulfate Scale at Low Ph
Patent:
5,486,294 →
Application:
08/316,611 →
Settling Aids for Solids in Hydrocarbons
Patent:
5,481,059 →
Application:
08/319,753 →
Control of Scale Formation in Aqueous Systems
Patent:
5,489,666 →
Application:
08/319,754 →
Compositions and Methods for Inhibiting Vinyl Aromatic Monomer Polymerization
Patent:
5,489,718 →
Application:
08/392,693 →
Detoxification for Quaternary Ammonium Compounds with Lignosulfonates
Patent:
5,486,296 →
Application:
08/396,941 →
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Apr 19, 1984
From: REID, DWIGHT K.
To: BETZ LABORATORIES, INC., A CORP. OF PA
Reel/Frame 004246/0495 →
Assignment of Assignors Interest.
Apr 9, 1990
From: SHERWOOD, STEVEN P.; NGUYEN, TRUC K.; MC DANIEL, CATO R.
To: BETZ LABORATORIES, INC., A CORP. OF PA.
Reel/Frame 005268/0437 →
Assignment of Assignors Interest.
Jul 27, 1990
From: ROE, DONALD C.; POLIZZOTTI, DAVID M.
To: BETZ LABORATORIES, INC.
Reel/Frame 005391/0704 →
Assignment of Assignors Interest.
Aug 10, 1990
From: MC DONALD, ALEXANDER C.
To: BETZ LABORATORIES, INC., A CORP OF COMMONWEALTH OF PA
Reel/Frame 005401/0863 →
Assignment of Assignors Interest.
Sep 19, 1990
From: ROLING, PAUL V.; HART, ROSALIE B.
To: BETZ LABORATORIES, INC.
Reel/Frame 005452/0103 →
Assignment of Assignor's Interest
Apr 7, 1994
From: HOLLANDER, ORIN
To: BETZ LABORATORIES, INC.
Reel/Frame 006937/0255 →
Assignment of Assignor's Interest
Aug 15, 1994
From: ARHANCET, GRACIELA B.
To: BETZ LABORATORIES, INC.
Reel/Frame 007107/0059 →
Assignment of Assignor's Interest
Dec 5, 1994
From: BROWN, J. MICHAEL
To: BETZ LABORATORIES, INC.
Reel/Frame 007225/0845 →
Assignment of Assignor's Interest
Dec 19, 1994
From: BROCK, GENE F.; BINFORD, MARK S.; HART, PAUL R.
To: BETZ LABORATORIES, INC.
Reel/Frame 007253/0215 →
Assignment of Assignor's Interest
Apr 10, 1995
From: PETRILLE, JOSEPH C., III; VASCONCELLOS, STEPHEN R.; WERNER, MICHAEL W.
To: BETZ LABORATORIES, INC.
Reel/Frame 007421/0767 →
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 →
Memorandum of License
Aug 13, 2002
From: BETZDEARBORN INC. (A PENNSYLVANIA CORPORATION)
To: HERCULES, INCORPORATED (A DELAWARE CORPORATION); AQUALON COMPANY, (A DELAWARE PARTNERSHIP)
Reel/Frame 013184/0919 →
Consent
Aug 13, 2002
From: BANK OF AMERICA N.A., AS AGENT
To: BETZDEARBORN INC.
Reel/Frame 013184/0926 →
Notice of Grant of Security Interest
Dec 27, 2002
From: HERCULES INCORPORATED
To: CREDIT SUISSE FIRST BOSTON, AS COLLATERAL AGENT
Reel/Frame 013625/0384 →
Notice of Grant of Security Interest
Dec 27, 2002
From: HERCULES INCORPORATED
To: CREDIT SUISSE FIRST BOSTON, AS COLLATERAL AGENT
Reel/Frame 013616/0018 →
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 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 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-013625-0384
Dec 1, 2008
From: CREDIT SUISSE, CAYMAN ISLANDS BRANCH
To: HERCULES INCORPORATED
Reel/Frame 021901/0347 →
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-013616-0018
Dec 3, 2008
From: CREDIT SUISSE, CAYMAN ISLANDS BRANCH
To: HERCULES INCORPORATED
Reel/Frame 021912/0627 →
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 →