IP Library › Assignment 013691/0642
Patent Assignment
Reel/Frame 013691/0642

Release of Security Interest

Recorded: 2003-01-02 Pages: 7
Assignor
Assignees
HERCULES INCORPORATED
1313 NORTH MARKET STREET, WILMINGTON, DELAWARE, 19894-0001
HERCULES CREDIT, INC.
1313 NORTH MARKET STREET, WILMINGTON, DELAWARE, 19894-0001
HERCULES FLAVOR, INC.
1313 NORTH MARKET STREET, WILMINGTON, DELAWARE, 19894-0001
WSP, INC.
1313 NORTH MARKET STREET, WILMINGTON, DELAWARE, 19894-0001
AQUALON COMPANY
1313 NORTH MARKET STREET, WILMINGTON, DELAWARE, 19894-0001
HERCULES FINANCE COMPANY
1313 NORTH MARKET STREET, WILMINGTON, DELAWARE, 19894-0001
FIBERVISIONS, L.L.C.
1313 NORTH MARKET STREET, WILMINGTON, DELAWARE, 19894-0001
FIBERVISIONS INCORPORATED
1313 NORTH MARKET STREET, WILMINGTON, DELAWARE, 19894-0001
FIBERVISIONS PRODUCTS, INC.
1313 NORTH MARKET STREET, WILMINGTON, DELAWARE, 19894-0001
HERCULES INTERNATIONAL LIMITED
1313 NORTH MARKET STREET, WILMINGTON, DELAWARE, 19894-0001
BETZDEARBORN, INC.
1313 NORTH MARKET STREET, WILMINGTON, DELAWARE, 19894-0001
BETZDEARBORN EUROPE, INC.
1313 NORTH MARKET STREET, WILMINGTON, DELAWARE, 19894-0001
D R C LTD.
1313 NORTH MARKET STREET, WILMINGTON, DELAWARE, 19894-0001
BL TECHNOLOGIES, INC.
1313 NORTH MARKET STREET, WILMINGTON, DELAWARE, 19894-0001
BLI HOLDING CORPORATION
1313 NORTH MARKET STREET, WILMINGTON, DELAWARE, 19894-0001
HERCULES SHARED SERVICES CORPORATION
1313 NORTH MARKET STREET, WILMINGTON, DELAWARE, 19894-0001
BETZDEARBORN INTERNATIONAL, INC.
1313 NORTH MARKET STREET, WILMINGTON, DELAWARE, 19894-0001
ATHENS HOLDING, INC.
1313 NORTH MARKET STREET, WILMINGTON, DELAWARE, 19894-0001
BETZDEARBORN CHINA, LTD.
1313 NORTH MARKET STREET, WILMINGTON, DELAWARE, 19894-0001
BL CHEMICALS INC.
1313 NORTH MARKET STREET, WILMINGTON, DELAWARE, 19894-0001
CHEMICAL TECHNOLOGIES INDIA, LTD.
1313 NORTH MARKET STREET, WILMINGTON, DELAWARE, 19894-0001
COVINGTON HOLDINGS, INC.
1313 NORTH MARKET STREET, WILMINGTON, DELAWARE, 19894-0001
EAST BAY REALTY SERVICES, INC.
1313 NORTH MARKET STREET, WILMINGTON, DELAWARE, 19894-0001
FIBERVISONS, L.P.
1313 NORTH MARKET STREET, WILMINGTON, DELAWARE, 19894-0001
HERCULES CHEMICAL CORPORATION
1313 NORTH MARKET STREET, WILMINGTON, DELAWARE, 19894-0001
HERCULES COUNTRY CLUB, INC.
1313 NORTH MARKET STREET, WILMINGTON, DELAWARE, 19894-0001
HERCULES EURO HOLDINGS, LLC
1313 NORTH MARKET STREET, WILMINGTON, DELAWARE, 19894-0001
HERCULES INTERNATIONAL LIMITED, L.L.C.
1313 NORTH MARKET STREET, WILMINGTON, DELAWARE, 19894-0001
HERCULES INVESTMENTS, LLC
1313 NORTH MARKET STREET, WILMINGTON, DELAWARE, 19894-0001
HISPAN CORPORATION
1313 NORTH MARKET STREET, WILMINGTON, DELAWARE, 19894-0001
Covered Properties (51)
Method for Mitigation of Caustic Corrosion in Coordinated Phosphate/Ph Treatment Programs for Boilers
Patent: 5,019,342 →
Application: 07/427,287 →
Methods of Controlling Scale Formation in Aqueous Systems
Patent: 5,062,962 →
Application: 07/518,045 →
Emulsion Minimizing Corrosion Inhibitor for Naphtha/Water Systems
Patent: 5,062,992 →
Application: 07/521,286 →
Agglomerating Agents for Clay Containing Ores
Patent: 5,112,582 →
Application: 07/522,436 →
Use of 1-(2-Aminoethyl) Piperazine to Inhibit Heat Exchange Fouling During the Processing of Hydrocarbons
Patent: 5,158,666 →
Application: 07/566,648 →
Biocidal Compositions and Use Thereof Containing a Synergistic Mixture of N-Tributyl Tetradecyl Phosphonium Chloride and B-Bromo-B- Nitrostyrene
Patent: 5,063,212 →
Application: 07/566,950 →
Biocidal Compositions and Use Thereof Containing a Synergistic Mixture of N-Tributyl Tetradecyl Phosphonium Chloride and Bromochlorohydantoin
Patent: 5,063,213 →
Application: 07/566,951 →
Biocidal Compositions and Use Thereof Containing a Synergistic Mixture of N-Tributyl Tetradecyl Phosphonium Chloride and Trichloro-S-Triazine Trione
Patent: 5,063,218 →
Application: 07/566,953 →
Biocidal Compositions and Use Thereof Containing a Synergistic Mixture of N-Tributyl Tetradecyl Phosphonium Chloride and Sodium Hypochlorite
Patent: 5,063,214 →
Application: 07/566,956 →
Biocidal Compositions and Use Thereof Containing a Synergistic Mixture of N-Tributyl Tetradecyl Phosphonium Chloride and a Mixture of 5- Chloro-2-Methyl-4-Isothiazolin-3-One and 2-Methyl-4-Isothiozolin-3-One
Patent: 5,063,217 →
Application: 07/566,957 →
A Method for Suppressing Dust Emissions from Bulk Solids
Patent: 5,128,178 →
Application: 07/574,636 →
Control of Foam in Hydrocarbon Fluids
Patent: 5,169,560 →
Application: 07/583,884 →
Use of Anionic Surfactant/Dispersant Blends for the Deinking of Groundwood Newsprint
Patent: 5,094,716 →
Application: 07/584,955 →
Method for Suppressing Process Dust Emissions Using a Salt of a Fatty Acid as a Foaming Agent
Patent: 5,143,645 →
Application: 07/595,563 →
Biocidal Compositions and Use Thereof Containing a Synergistic Mixture of Glutaraldehyde and 2-(Decylthio) Ethanamine
Patent: 5,063,248 →
Application: 07/597,258 →
Fluid Level Probe Mounting Unit
Patent: 337,959 →
Application: 07/636,981 →
Multi-Functional Level Probe Mounting Device
Patent: 5,199,308 →
Application: 07/637,099 →
Method for Mitigation of Caustic Corrosion in Coordinated Phosphate/Ph Treatment Programs for Boilers
Patent: 5,141,716 →
Application: 07/643,889 →
Method of Inhibiting Deposition on Heat Transfer Surfaces in Boilers
Patent: 5,108,619 →
Application: 07/643,890 →
Method and Composition for Treatment of Aluminum
Patent: 5,158,622 →
Application: 07/654,159 →
Water Soluble Block Copolymers and Methods of Use Thereof
Patent: 5,182,331 →
Application: 07/661,580 →
Transport and Deposit Inhibition of Copper in Boilers
Patent: 5,158,684 →
Application: 07/667,849 →
Phosphorus Derivatives of Polyalkenylsuccinimides and Methods of Use Thereof
Patent: 5,139,643 →
Application: 07/668,548 →
Terpolymer from Sodium Acrylate, Sodium Salt of Amps and Allyl Ether of Glycerol
Patent: 5,128,427 →
Application: 07/670,127 →
Methods for Retarding Coke Formation During Pyrolytic Hydrocarbon Processing
Patent: 5,221,462 →
Application: 07/676,043 →
Method for Inhibiting Coke Formation and Deposition During Pyrolytic Hydrocarbon Processing
Patent: 5,128,023 →
Application: 07/676,044 →
Use of Boron Containing Compounds and Dihydroxybenzenes to Reduce Coking in Coker Furnances
Patent: 5,093,032 →
Application: 07/682,503 →
Methods and Compositions for Inhibiting (Meth) Acrylic Acid Polymerization
Patent: 5,171,888 →
Application: 07/690,430 →
Method of Agglomerating Mineral Ore Concentrate
Patent: 5,147,452 →
Application: 07/690,434 →
Water Soluble Graft Copolymers and Methods of Use Thereof
Patent: 5,211,854 →
Application: 07/691,206 →
Neutralizing Amines with Low Salt Precipitation Potential
Patent: 5,211,840 →
Application: 07/697,136 →
Inhibition of Silica and Silicate Deposition in Cooling Water Systems
Patent: 5,158,685 →
Application: 07/729,519 →
Methods of Controlling Scale Formation in Aqueous Systems
Patent: 5,147,555 →
Application: 07/738,080 →
Heap Leaching Agglomeration and Detoxification
Patent: 5,186,915 →
Application: 07/742,828 →
Cationic Polymers for Sludge Dewatering
Patent: 5,183,576 →
Application: 07/742,829 →
Methods for Suppressing Fugitive Dust Emissions
Patent: 5,194,174 →
Application: 07/746,828 →
Methods for Inhibiting the Production of Acid in Acid Mine Waters
Patent: 5,171,454 →
Application: 07/746,830 →
Methods for Inhibiting Fouling in Fluid Catalytic Cracking Units
Patent: 5,158,667 →
Application: 07/749,034 →
Method for Controlling Fouling Deposit Formation in a Liquid Hydrocarbonaceous Medium
Patent: 5,171,421 →
Application: 07/756,819 →
Method for Inhibiting Fouling in Caustic Scrubber Systems
Patent: 5,194,143 →
Application: 07/793,754 →
Methods for Inhibiting the Corrosion of Iron-Containing and Copper-Containing Metals in Boiler Feedwater Systems
Patent: 5,194,223 →
Application: 07/794,532 →
Emulsion Minimizing Corrosion Inhibitor for Naphtah/Water Systems
Patent: 5,174,957 →
Application: 07/816,901 →
Stable Blends of Cationic Water-in-Oil Emulsion Polymers and Cationic Aqueous Solution Polymers
Patent: 5,169,540 →
Application: 07/816,902 →
Method of Improving Precious Metal Yield in a Merrill-Crowe Recovery Process
Patent: 5,215,574 →
Application: 07/816,997 →
Polymers for the Treatment of Boiler Water
Patent: 5,180,498 →
Application: 07/827,197 →
Water Soluble Terpolymers and Methods of Use Thereof
Patent: 5,169,537 →
Application: 07/832,562 →
Process and Composition for Inhibiting and Controlling Bacterial Growth
Patent: 5,158,973 →
Application: 07/839,659 →
Biocidal Compositions & Use Thereof
Patent: 5,158,972 →
Application: 07/839,984 →
Agglomerating Agents for Clay Containing Ores
Patent: 5,211,920 →
Application: 07/861,054 →
Compostions of Derivatives of Polyalkenylsuccinimides
Patent: 5,194,620 →
Application: 07/871,372 →
Detoxification Agents for Surfactant Based Biocides
Patent: 5,169,536 →
Application: 07/874,942 →
Related Assignments (25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest. Nov 22, 1989
From: MUCCITELLI, JOHN A.; FELDMAN, NANCY A.
To: BETZ LABORATORIES, INC., A CORP. OF PA
Reel/Frame 005195/0335 →
Assignment of Assignors Interest. May 29, 1990
From: BROWN, J. MICHAEL; MC DOWELL, JOHN F.; CHANG, KIN-TAI
To: BETZ LABORATORIES, INC., A CORP. OF PA.
Reel/Frame 005323/0259 →
Assignment of Assignors Interest. Jun 6, 1990
From: MC CULLOUGH, T. MILES
To: BETZ LABORATORIES, INC., A CORP OF COMMONWEALTH OF PA
Reel/Frame 005324/0776 →
Assignment of Assignors Interest. Jun 18, 1990
From: POLIZZOTTI, DAVID M.
To: BETZ LABORATORIES, INC.
Reel/Frame 005340/0365 →
Assignment of Assignors Interest. Sep 12, 1990
From: DONOFRIO, DEBORAH K.; WHITEKETTLE, WILSON K.
To: BETZ LABORATORIES, INC., A CORP. OF PA
Reel/Frame 005432/0458 →
Assignment of Assignors Interest. Sep 12, 1990
From: WHITEKETTLE, WILSON K.; DONOFRIO, DEBORAH K.
To: BETZ LABORATORIES, INC., A CORP. OF PA
Reel/Frame 005432/0462 →
Assignment of Assignors Interest. Sep 12, 1990
From: WHITEKETTLE, WILSON K.; DONOFRIO, DEBORAH K.
To: BETZ LABORATORIES, INC., A CORP. OF PA
Reel/Frame 005432/0460 →
Assignment of Assignors Interest. Sep 12, 1990
From: WHITEKETTLE, WILSON K.; DONOFRIO, DEBORAH K.
To: BETZ LABORATORIES, INC., A CORP. OF PA
Reel/Frame 005432/0428 →
Assignment of Assignors Interest. Sep 12, 1990
From: REID, DWIGHT K.
To: BETZ LABORATORIES, INC., A CORP. OF PA
Reel/Frame 005432/0454 →
Assignment of Assignors Interest. Sep 24, 1990
From: ROE, DONALD C.
To: BETZ LABORATORIES, INC.
Reel/Frame 005458/0289 →
Assignment of Assignors Interest. Sep 24, 1990
From: WHITEKETTLE, WILSON K.; DONOFRIO, DEBORAH K.
To: BETZ LABORATORIES, INC.
Reel/Frame 005458/0291 →
Assignment of Assignors Interest. Oct 11, 1990
From: LETSCHER, MARY B.
To: BETZ LABORATORIES, INC.
Reel/Frame 005463/0707 →
Assignment of Assignors Interest. Oct 26, 1990
From: HART, PAUL R.
To: BETZ LABORATORIES, INC., A CORP OF COMMONWEALTH OF PENNSYLVANIA
Reel/Frame 005489/0496 →
Assignment of Assignors Interest. Jan 3, 1991
From: LAWHON, DAVIE B.; RODGERS, JAMES C.; ALEXANDER, GEORGE H. JR.
To: BETZ LABORATORIES, INC., A CORP. OF PA
Reel/Frame 005558/0406 →
Assignment of Assignors Interest. Jan 3, 1991
From: LAWHON, DAVIE B.; RODGERS, JAMES C.; ALEXANDER, GEORGE H. JR.
To: BETZ LABORATORIES, INC., A CORP. OF PA
Reel/Frame 005575/0687 →
Assignment of Assignors Interest. Feb 28, 1991
From: MC DONALD, ALEXANDER C.; CHEN, FU; CAREY, WILLIAM S.
To: BETZ LABORATORIES, INC., 4636 SOMERTON ROAD, TREVOSE, PA 19053 A CORP OF COMMONWEALTH OF PA
Reel/Frame 005612/0753 →
Assignment of Assignors Interest. Mar 11, 1991
From: REICHGOTT, DAVID W.; CHEN, FU
To: BETZ LABORATORIES, INC., A CORP. OF PENNSYLVANIA
Reel/Frame 005634/0499 →
Assignment of Assignors Interest. Mar 13, 1991
From: ROLING, PAUL V.; FORESTER, DAVID R.; WRIGHT, BRUCE E.
To: BETZ LABORATORIES, INC.
Reel/Frame 005641/0820 →
Assignment of Assignors Interest. Apr 1, 1991
From: MOULTON, ROGER D.; MC DONALD, ALEXANDER C.; SOOS, JAMES L.
To: BETZ LABORATORIES, INC.
Reel/Frame 005650/0525 →
Assignment of Assignors Interest. Apr 11, 1991
From: CHEN, FU
To: BETZ LABORATORIES, INC., A CORP. OF PA
Reel/Frame 005660/0836 →
Assignment of Assignors Interest. Apr 19, 1991
From: REID, DWIGHT K.; FIELDS, DANIEL E.
To: BETZ LABORATORIES, INC., 4636 SOMERTON ROAD, TREVOSE, PA 19053, A CORP. OF PA
Reel/Frame 005673/0640 →
Assignment of Assignors Interest. Oct 7, 1991
From: BETZ LABORATORIES, INC.
To: BETZ PAPERCHEM, INC.
Reel/Frame 005863/0701 →
Assignment of Assignors Interest. Oct 28, 1991
From: LIAO, WEN P.; CHEN, FU; VASCONCELLOS, STEPHEN R.
To: BETZ LABORATORIES, INC. A CORP. OF PENNSYLVANIA
Reel/Frame 005877/0869 →
Assignment of Assignors Interest. Mar 22, 1993
From: W.R. GRACE & CO.-CONN.
To: HAMPSHIRE CHEMICAL CORP.
Reel/Frame 006467/0595 →
Notice of Grant of Security Interest Dec 26, 2000
From: HERCULES INCORPORATED, A DELAWARE CORPORATION; HERECULES 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 011400/0719 →