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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:011410/0444   Pages: 19
Recorded: 12/26/2000
Conveyance: NOTICE OF GRANT OF SECURITY INTEREST
Total properties: 40
1
Patent #:
4369719
Issue Dt:
01/25/1983
Application #:
06207006
Filing Dt:
11/14/1980
Title:
VERMICULITE AS A DEPOSIT MODIFIER IN COAL FIRED BOILERS
2
Patent #:
4734216
Issue Dt:
03/29/1988
Application #:
06897905
Filing Dt:
08/19/1986
Title:
COMPOSITION AND METHOD FOR FLOCCULATING AND REMOVING SOLIDS SUSPENDED IN WATER
3
Patent #:
4853411
Issue Dt:
08/01/1989
Application #:
07131681
Filing Dt:
12/11/1987
Title:
BIOCIDE
4
Patent #:
4863616
Issue Dt:
09/05/1989
Application #:
07153286
Filing Dt:
02/08/1988
Title:
MICROBIOLOGICAL CONTROL PROCESS
5
Patent #:
4906331
Issue Dt:
03/06/1990
Application #:
07185352
Filing Dt:
04/12/1988
Title:
METHOD OF ENHANCING THE COOKING OF WOOD CHIPS FOR PULP PRODUCTION
6
Patent #:
5061346
Issue Dt:
10/29/1991
Application #:
07240774
Filing Dt:
09/02/1988
Title:
PAPERMAKING USING CATIONIC STARCH AND CARBOXYMETHYL CELLULOSE OR ITS ADDITIONALLY SUBSTITUTED DERIVATIVES
7
Patent #:
5266722
Issue Dt:
11/30/1993
Application #:
07269205
Filing Dt:
11/09/1988
Title:
POLYETHER BIS-PHOSPHONIC ACID COMPOUNDS
8
Patent #:
4952277
Issue Dt:
08/28/1990
Application #:
07354982
Filing Dt:
05/19/1989
Title:
PROCESS FOR PRODUCING KRAFT PULP FOR PAPER USING NONIONIC SURFACE ACTIVE AGENTS TO IMPROVE PULP YIELD
9
Patent #:
4956051
Issue Dt:
09/11/1990
Application #:
07386543
Filing Dt:
07/27/1989
Title:
DETACKIFICATION OF ADHESIVE MATERIALS CONTAINED IN SECONDARY FIBER USING POLYVINYL ALCOHOL
10
Patent #:
5019343
Issue Dt:
05/28/1991
Application #:
07452153
Filing Dt:
12/15/1989
Title:
CONTROL OF CORROSION IN AQUEOUS SYSTEMS USING CERTAIN PHOSPHONOMETHYL AMINES
11
Patent #:
4997523
Issue Dt:
03/05/1991
Application #:
07541240
Filing Dt:
06/20/1990
Title:
METHOD FOR EFFECTIVELY BREAKING UP LATEX-COATED PAPER DURING PULPING TO DECREASE THE POTENTIAL FOR WHITE PITCH DEPOSITION
12
Patent #:
5256254
Issue Dt:
10/26/1993
Application #:
07729524
Filing Dt:
07/12/1991
Title:
METHODS OF CONTROLLING DEPOSITION IN A PAPER MACHINE DRYER SECTION
13
Patent #:
5183573
Issue Dt:
02/02/1993
Application #:
07733527
Filing Dt:
07/22/1991
Title:
MULTIPURPOSE SCALE PREVENTER/REMOVER
14
Patent #:
5223146
Issue Dt:
06/29/1993
Application #:
07773831
Filing Dt:
10/09/1991
Title:
DISPERSION OF IRON (III) OXIDES USING CERTAIN DIHYDROXAROMATIC COMPOUNDS
15
Patent #:
5283002
Issue Dt:
02/01/1994
Application #:
07775673
Filing Dt:
10/11/1991
Title:
ANTIFOAM/DEFOAMER COMPOSITION AND METHOD OF USE THEREOF IN AQUEOUS SYSTEMS
16
Patent #:
5183590
Issue Dt:
02/02/1993
Application #:
07782359
Filing Dt:
10/24/1991
Title:
CORROSION INHIBITORS
17
Patent #:
5281348
Issue Dt:
01/25/1994
Application #:
07790323
Filing Dt:
11/12/1991
Title:
USE OF ANIONIC SURFACTANT/DISPERSANT BLENDS FOR THE DEINKING OF GROUND -WOOD NEWSPRINT
18
Patent #:
5183574
Issue Dt:
02/02/1993
Application #:
07793760
Filing Dt:
11/18/1991
Title:
METHOD OF DISPERSING IRON
19
Patent #:
5314581
Issue Dt:
05/24/1994
Application #:
07805266
Filing Dt:
12/10/1991
Title:
APPARATUS FOR SIMULATING PROCESSING PARAMETERS AND PREDICTING VARIABLES INA PAPERMAKING OPERATION INCLUDING SEQUENTIAL PULSATION, GRAVITY AND VACUUM DRAINAGE, FINES RETENTION AND PAPER FORMATION
20
Patent #:
5176849
Issue Dt:
01/05/1993
Application #:
07868434
Filing Dt:
04/15/1992
Title:
COMPOSITION AND METHOD FOR SCAVENGING OXYGEN
21
Patent #:
5248388
Issue Dt:
09/28/1993
Application #:
07871362
Filing Dt:
04/20/1992
Title:
USE OF SURFACTANTS HAVING AN HLB LESS THAN 10 IN THE DEINKING OF DRY TONER ELECTROSTATIC PRINTED WASTEPAPER
22
Patent #:
5302242
Issue Dt:
04/12/1994
Application #:
07871366
Filing Dt:
04/20/1992
Title:
PROCESS AND COMPOSITION FOR DEINKING DRY TONER ELECTROSTATIC PRINTED WASTEPAPER
23
Patent #:
5266166
Issue Dt:
11/30/1993
Application #:
07884669
Filing Dt:
05/18/1992
Title:
METHODS FOR CONTROLLING THE DEPOSITION OF ORGANIC CONTAMINANTS IN PULP AND PAPERMAKING PROCESSES USING A POLYALKYLENE OXIDE/VINYL ACETATE GRAFT COPOLYMER
24
Patent #:
5282997
Issue Dt:
02/01/1994
Application #:
07893633
Filing Dt:
06/05/1992
Title:
PROCESS AND COMPOSITION FOR DEINKING DRY TONER ELECTROSTATIC PRINTED WASTEPAPER
25
Patent #:
5320777
Issue Dt:
06/14/1994
Application #:
07896258
Filing Dt:
06/10/1992
Title:
FOAM CONTROL COMPOSITIONS
26
Patent #:
5312841
Issue Dt:
05/17/1994
Application #:
07898974
Filing Dt:
06/15/1992
Title:
WATER BASED BIOCIDE
27
Patent #:
5250152
Issue Dt:
10/05/1993
Application #:
07913519
Filing Dt:
07/14/1992
Title:
ETHOXYLATED ALCOHOL AND DIALKYLPHENOL SURFACTANTS AS KRAFT PULPING ADDITIVES FOR REJECT REDUCTION AND YIELD
28
Patent #:
5256253
Issue Dt:
10/26/1993
Application #:
07934841
Filing Dt:
08/24/1992
Title:
METHODS FOR INHIBITING BARIUM SULFATE DEPOSITION USING A POLY(AMINE) COMPOUND OR ITS SALTS IN PAPERMAKING SYSTEMS
29
Patent #:
5269942
Issue Dt:
12/14/1993
Application #:
08000424
Filing Dt:
01/04/1993
Title:
QUATERNIZED POLYVINYLAMINES FOR DEINKING LOOP CLARIFICATION
30
Patent #:
5292403
Issue Dt:
03/08/1994
Application #:
08029209
Filing Dt:
03/10/1993
Title:
METHOD FOR INHIBITING THE DEPOSITION OF ORGANIC CONTAMINANTS IN PULP AND PAPERMAKING PROCESSES
31
Patent #:
5344619
Issue Dt:
09/06/1994
Application #:
08029210
Filing Dt:
03/10/1993
Title:
APPARATUS FOR DISSOLVING DRY POLYMER
32
Patent #:
5320757
Issue Dt:
06/14/1994
Application #:
08042971
Filing Dt:
04/05/1993
Title:
METHOD OF INHIBITINH VALCIUM OXALATE SCALE DEPOSITION
33
Patent #:
5368740
Issue Dt:
11/29/1994
Application #:
08052303
Filing Dt:
04/23/1993
Title:
METHODS OF CONTROLLING SCALE FORMATION IN THE PRESENCE OF METAL IONS IN AQUEOUS SYSTEMS
34
Patent #:
5405498
Issue Dt:
04/11/1995
Application #:
08080910
Filing Dt:
06/22/1993
Title:
METHOD FOR IMPROVING PULP WASHING EFFICIENCY
35
Patent #:
5387355
Issue Dt:
02/07/1995
Application #:
08184723
Filing Dt:
01/21/1994
Title:
USE OF ANIONIC SURFACTANT/DISPERSANT BLENDS FOR THE DEINKING OF GROUNDWOOD NEWSPRINT
36
Patent #:
5540885
Issue Dt:
07/30/1996
Application #:
08199273
Filing Dt:
08/22/1994
Title:
STERILIZATION PROCESS
37
Patent #:
5425899
Issue Dt:
06/20/1995
Application #:
08212418
Filing Dt:
03/11/1994
Title:
USE OF FOAM CONTROL COMPOSITION IN AQUEOUS SYSTEM
38
Patent #:
5482595
Issue Dt:
01/09/1996
Application #:
08215983
Filing Dt:
03/22/1994
Title:
METHOD FOR IMPROVING RETENTION AND DRAINAGE CHARACTERISTICS IN ALKALINE PAPERMAKING
39
Patent #:
5587109
Issue Dt:
12/24/1996
Application #:
08426162
Filing Dt:
04/19/1995
Title:
METHOD FOR INHIBITION OF OXYGEN CORROSION IN AQUEOUS SYSTEMS BY THE USE OF A TANNIN ACTIVATED OXYGEN SCAVENGER
40
Patent #:
5864596
Issue Dt:
01/26/1999
Application #:
08677464
Filing Dt:
07/10/1996
Title:
POLYMER DISPERSANTS AND METHODS OF USE IN A NUCLEAR STEAM GENERATOR
Assignors
1
HERCULES INCORPORATED, A DELAWARE CORPORATION
Exec Dt:
11/14/2000
2
HERCULES CREDIT, INC. A DELAWARE CORPORATION
Exec Dt:
11/14/2000
3
HERCULES FLAVOR, INC., A DELAWARE CORPORATION
Exec Dt:
11/14/2000
4
WSP, INC., A DELAWARE CORPORATION
Exec Dt:
11/14/2000
5
AQUALON COMPANY, A DELAWARE PARTNERSHIP
Exec Dt:
11/14/2000
6
HERCUKES FINANCE COMPANY, A DELAWARE PARTERSHIP
Exec Dt:
11/14/2000
7
FIBERVISION, L.L.C., A DELAWARE LIMITED LIABILITY COMPANY
Exec Dt:
11/14/2000
8
FIBERVISONS, L.L.C., A DELAWARE LIMITED LIABILITY
Exec Dt:
11/14/2000
9
FIBERVISON INCORPORATED, A DELAWARE CORPORATION
Exec Dt:
11/14/2000
10
FIBERVISON PRODUCTS, INC. A GEORGIA CORPORATION
Exec Dt:
11/14/2000
11
HERCULES INTERNATIONAL LIMIITED, A DELAWARE CORPORATION
Exec Dt:
11/14/2000
12
BETZDEARBORN INC., A PENNSYLVANVIA CORPORATION
Exec Dt:
11/14/2000
13
BETZDEARBORN EUROPE, INC., A PENNSYLVANIA CORPORATION
Exec Dt:
11/14/2000
14
D R C LTD., A DELAWARE CORPORATION
Exec Dt:
11/14/2000
15
BL TECXHNOLOGIES, INC., A DELAWARE CORPORATION
Exec Dt:
11/14/2000
16
BLI HOLDINGS CORP., A DELAWARE CORPORATION
Exec Dt:
11/14/2000
17
HERCULES SHARED SERVICES CORPORATION, A DELAWARE CORPORATION
Exec Dt:
11/14/2000
18
BETZDEARBORN INTERNATIONAL, INC. A PENNSYLVANIA CORPORATION
Exec Dt:
11/14/2000
19
ATHENS HOLDINGS, INC., A DELAWARE CORPORATION
Exec Dt:
11/14/2000
20
BETZDEARBORN CHINA, LTD., A DELAWARE CORPORATION
Exec Dt:
11/14/2000
21
BL CHEMICALS INC., A DELAWARE CORPORATION
Exec Dt:
11/14/2000
22
CHEMICAL TECHNOLOGIES INDIA. LTD., A DELAWARE CORPORATION
Exec Dt:
11/14/2000
23
COVINGTON HOLDINGS, INC. A DELAWARE CORPORATION
Exec Dt:
11/14/2000
24
EAST BAY REALTY SERVICES, INC., A DELAWARE CORPORATION
Exec Dt:
11/14/2000
25
FIBERVISION, L.P., A DELAWARE LIMITED PARTNERSHIP
Exec Dt:
11/14/2000
26
HERCULES CHEMICAL CORPORATION, A DELAWARE CORPORATION
Exec Dt:
11/14/2000
27
HERCULES COUNTRY CLUB, INC., A DELAWARE CORPORATION
Exec Dt:
11/14/2000
28
HERCULES EURO HOLDINGS, LLC, A DELAWARE LIMIITED LIABILITY COMPANY
Exec Dt:
11/14/2000
29
HERCULES INTERNATIONAL LIMITED, LLC, A DELAWARE LIMITED LIABILITY COMPANY
Exec Dt:
11/14/2000
30
HERCULES INVESTMENTS, LLC, A DELAWARE LIMITED LIABILITY
Exec Dt:
11/14/2000
31
HISPAN CORPORATION, A DELAWARE CORPORATION
Exec Dt:
11/14/2000
Assignee
1
BANK OF AMERICA, N.A., AS COLLATERAL AGENT
INDEPENDENCE CENTER, 15TH FLOOR
101 N. TYRON STREET
CHARLOTTE, NORTH CAROLINA 28255
Correspondence name and address
MOORE & VAN ALLEN PLLC
STEVEN D. THOMAS
2200 WEST MAIN ISTREET
SUITE 800
DURHAM, NORTH CAROLINA 27705

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