IP Library › Assignment 013653/0919
Patent Assignment
Reel/Frame 013653/0919

Release of Security Interest

Recorded: 2003-05-16 Pages: 10
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 HOLDINGS, INC.
1313 NORTH MARKET STREET, WILMINGTON, DELAWARE, 19894-0001
BETZDEARBONN CHINA, LTD.
1313 NORTH MARKET STREET, WILMINGTON, DELAWARE, 19894-0001
BL CHEMICAL 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
FIBERVISIONS, 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 (49)
Wet Strength Material
Patent: 4,566,943 →
Application: 06/673,837 →
Retention and Drainage Aid
Patent: 4,565,604 →
Application: 06/687,682 →
Scale Inhibiting Composition
Patent: 4,609,483 →
Application: 06/709,484 →
Composition and Method for Inhibiting Scale
Patent: 4,581,145 →
Application: 06/709,979 →
Water Soluble Thermosetting Resin, Process for Its Production, Paper Sizing Composition and Paper Sizing Process
Patent: 4,895,621 →
Application: 06/932,117 →
Control of Corrosion in Aqueous Systems
Patent: 4,980,128 →
Application: 07/026,494 →
Method for Controlling Overspray in Paint Spray Booths
Patent: 4,913,825 →
Application: 07/199,508 →
Method for Controlling Overspray in Paint Spray Booths
Patent: 4,904,393 →
Application: 07/199,969 →
Method for Controlling Overspray in Paint Spray Booths
Patent: 4,948,513 →
Application: 07/199,984 →
Metallization for Polymer-Dielectric Multichip Modules Including a Ti/Pd Alloy Layer
Patent: 5,466,972 →
Application: 08/239,797 →
Method for an Atm Network Which Controls Settings of a Plurality of Connections and Apparatus and Assigns Information Which Identifies Applications
Patent: 5,943,337 →
Application: 08/597,648 →
Method and Apparatus for Improved Electrospray Analysis
Patent: 5,838,002 →
Application: 08/701,050 →
Stabilization of Magnesium Hydroxide Slurries
Patent: 5,788,885 →
Application: 08/820,426 →
Methods of Inhibiting Corrosion Using Halo-Benzotriazoles
Patent: 5,773,627 →
Application: 08/820,738 →
Biocidal Composition and Use
Patent: 5,763,482 →
Application: 08/821,746 →
Methods of Separating Lignin Solids and Black Liquor from Tall Oil Fatty Acids
Patent: 5,773,590 →
Application: 08/835,779 →
Method and Apparatus for Monitoring Water Process Equipment
Patent: 5,817,927 →
Application: 08/837,062 →
Method and Composition for Neutralizing Static Electricity
Patent: 5,851,437 →
Application: 08/837,744 →
Method for Treatment of Paper Machine Press Section Felts
Patent: 5,776,310 →
Application: 08/842,142 →
Compositions and Methods for Inhibiting Fouling of Vinyl Monomers
Patent: 5,858,176 →
Application: 08/844,862 →
Method of Controlling Scale Formation in Brine Concentration and Evaporation System
Patent: 5,866,011 →
Application: 08/846,701 →
Composition for Inhibiting Deposits in the Calcination of Fluxed Iron Ore Pellets
Patent: 5,833,881 →
Application: 08/847,375 →
Formulations and Methods of Use of 2,2'-Dithio-Bis-Ethane Sulfonate
Patent: 5,866,615 →
Application: 08/848,361 →
Method for Dewatering Deinking Sludge Using a Water Soluble Block Copolymer
Patent: 5,800,719 →
Application: 08/856,218 →
Chromium-Free Conversation Coating and Methods of Use
Patent: 5,801,217 →
Application: 08/862,206 →
Method and Composition for Inhibiting Microbial Adhesion on Surfaces
Patent: 6,110,381 →
Application: 08/867,135 →
Methods and Compositions for Treating Stickies
Patent: 5,936,024 →
Application: 08/870,780 →
Passivation Method and Composition for Galvanized Metal Surfaces
Patent: 5,772,740 →
Application: 08/872,303 →
Methods for Inhibiting the Polymerization of Vinyl Monomers
Patent: 5,859,280 →
Application: 08/886,626 →
Composition and Method for Water Clarification
Patent: 5,916,991 →
Application: 08/889,855 →
Methods for Controlling Macroinvertebrates in Aqueous Systems
Patent: 5,900,157 →
Application: 08/896,780 →
Methods and Compositions for Inhibiting Corrosion
Patent: 5,866,042 →
Application: 08/896,781 →
Method Od and Composition for Breaking Oil Ands Water Emulsions in Crude Oil Processing Operations
Patent: 5,851,433 →
Application: 08/899,526 →
Compositions and Methods for Inhibiting the Deposition of Organic Contaminants in Pulp and Papermaking Systems
Patent: 5,866,618 →
Application: 08/907,325 →
Compositions and Methods for Breaking Water-in-Oil Emulsions
Patent: 5,772,866 →
Application: 08/907,326 →
Dewatering Gluten with Anionic Surfactants
Patent: 5,840,850 →
Application: 08/916,826 →
Method and Composition for Enhancing the Dewatering of Starch
Patent: 5,843,238 →
Application: 08/916,827 →
Corrosion Inhibitor for Alkanolamine Units
Patent: 5,885,487 →
Application: 08/920,276 →
Corrosion Inhibitor for Alkanolamine Units
Patent: 5,843,373 →
Application: 08/920,277 →
Corrosion Inhibitor for Alkanolamine Units
Patent: 5,843,299 →
Application: 08/920,278 →
Compositions and Methods for Inhibiting the Deposition of Organic Contaminants in Pulp and Papermaking Systems
Patent: 5,952,394 →
Application: 08/932,136 →
N,N-Alkyl Polyacrylamide Metal Treatment
Patent: 5,908,892 →
Application: 08/932,137 →
Methods of Inhibiting Foam Formation in Alkanolamine Systems
Patent: 5,921,911 →
Application: 08/932,138 →
System and Method for Least Squares Filtering Based Leak Flow Estimation/Detection Using Exponentially Shaped Leak Profiles
Patent: 6,076,048 →
Application: 08/938,191 →
Apparatus and Method for Automatic Congruent Control of Multiple Boilers Sharing a Common Feedwater Line and Chemical Feed Point
Patent: 5,923,571 →
Application: 08/944,921 →
Methods for Determining the Concentration of Surfactants in Hydrocarbons
Patent: 5,981,288 →
Application: 08/949,318 →
Thermo Responsive Method of Removing Cured Paint
Patent: 5,904,158 →
Application: 08/954,949 →
Resinous Composition Cleaner
Patent: 5,866,523 →
Application: 08/970,695 →
Metal Oxide Semiconductor Catalyst Hydrocarbon Sensor
Patent: 6,109,095 →
Application: 08/985,123 →
Related Assignments (25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest. Oct 25, 1985
From: CUISIA, DIONISIO G.; HWA, CHIH M.
To: DEARBORN CHEMICAL COMPANY, 300 GENESEE STREET, LAKE ZURICH, IL.,60047, A CORP. OF
Reel/Frame 004473/0285 →
Merger Effective Date: 12/30/85 State of Incorp. Connecticut Mar 19, 1986
From: DEARBORN CHEMICAL COMPANY, A CORP. OF CONNECTICUT (MERGED INTO)
To: W. R. GRACE & CO., A CORP OF CONNECTICUT
Reel/Frame 004533/0503 →
Merger Jun 19, 1986
From: DEARBORN CHEMICAL COMPANY, A CORP. OF DE.
To: W. R. GRACE & CO.
Reel/Frame 004563/0639 →
Assignment of Assignors Interest. Mar 23, 1988
From: CUISIA, DIONISIO G.; HWA, CHIH M.; SALUTSKY, MURRELL L.
To: W. R. GRACE & CO., A CORP. OF CT
Reel/Frame 004842/0267 →
Assignment of Assignors Interest. Mar 24, 1988
From: HASSLER, THORD G. G.
To: W. R. GRACE AB, A CORP. OF SWEDEN
Reel/Frame 004838/0136 →
Merger Effective: May 25, 1988 Aug 4, 1988
From: GRACE MERGER CORP.; W. R. GRACE & CO.,
To: W. R. GRACE & CO.-CONN., A CONN. CORP.
Reel/Frame 004936/0844 →
Merger Effective Date: May 25, 1988 Connecticut Aug 5, 1988
From: W.R. GRACE & CO., A CORP. OF CONN. (MERGED INTO); GRACE MERGER CORP., A CORP. OF CONN. (CHANGED TO)
To: W.R. GRACE & CO.-CONN.
Reel/Frame 004937/0001 →
Assignment of Assignors Interest. Sep 14, 1989
From: MITCHELL, DAVID B.
To: W. R. GRACE & CO.-CONN.
Reel/Frame 005139/0476 →
Assignment of Assignors Interest. Sep 14, 1989
From: MITCHELL, DAVID B.
To: W. R. GRACE & CO.-CONN.
Reel/Frame 005139/0474 →
Assignment of Assignors Interest. Sep 14, 1989
From: MITCHELL, DAVID B.; CURRAN, THOMAS P.
To: W. R. GRACE & CO.-CONN.
Reel/Frame 005139/0477 →
Assignment of Assignor's Interest May 9, 1994
From: FRANK, AARON LEONARD; IBIDUNNI, AJIBOLA OLUTOYIN; JOHNSON, DOUGLAS BRADFORD; KRAUSE, DENNIS LYLE
To: AT&T CORP.
Reel/Frame 007001/0942 →
Assignment of Assignor's Interest Feb 6, 1996
From: SASAGAWA, YASUSHI
To: FUJITSU LIMITED
Reel/Frame 007858/0009 →
Change of Name Jul 1, 1996
From: W.R. GRACE AB
To: GRACE DEARBORN AB
Reel/Frame 008006/0971 →
Change of Name Jul 10, 1996
From: W.R. GRACE AB
To: GRACE DEARBORN AB
Reel/Frame 008031/0221 →
Assignment of Assignor's Interest Sep 23, 1996
From: SHEEHAN, EDWARD W.
To: CHEM-SPACE ASSOCIATES, INC.
Reel/Frame 008150/0181 →
Assignment of Assignor's Interest Jul 24, 1997
From: W. R. GRACE & CO. - CONN.; GRACE DEARBORN LIMITED; GRACE DEARBORN AB
To: BETZDEARBORN INC.
Reel/Frame 008604/0960 →
Assignment of Assignor's Interest Aug 11, 1997
From: ANDERSON, SYDIA B.; CADY, MICHAEL A.
To: BETZDEARBORN INC.
Reel/Frame 008717/0474 →
Assignment of Assignor's Interest Aug 22, 1997
From: PATERSON, DONALD J.; CASH, HOWARD A.
To: BETZDEARBORN INC.
Reel/Frame 008738/0090 →
Assignment of Assignor's Interest Sep 16, 1997
From: CHEN, HAIWEN; HONG, KE
To: BETZDEARBORN INC.
Reel/Frame 008701/0119 →
Assignment of Assignor's Interest Sep 16, 1997
From: HART, PAUL R.
To: BETZDEARBORN INC.
Reel/Frame 008701/0804 →
Assignment of Assignor's Interest Sep 30, 1997
From: BROWN, BOBBY J.; FILLIPO, BRUCE K.; POLIZZOTTI, DAVID M.; POMRINK, GREGORY J.
To: BETZDEARBORN INC.
Reel/Frame 008729/0629 →
Assignment of Assignor's Interest Sep 30, 1997
From: MCGIFFNEY, GREGORY J.
To: BETZDEARBORN INC.
Reel/Frame 008730/0053 →
Assignment of Assignor's Interest Sep 30, 1997
From: W.R. GRACE & CO.-CONN.
To: BETZDEARBORN INC.
Reel/Frame 008723/0800 →
Assignment of Assignor's Interest Oct 16, 1997
From: ARHANCET, GRACIELA B.
To: BETZDEARBORN, INC.
Reel/Frame 008747/0123 →
Assignment of Assignor's Interest Oct 16, 1997
From: SUTMAN, FRANK J.; HOBRIK, RICHARD A.
To: BETZDEARBORN INC.
Reel/Frame 008747/0106 →