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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:	013599/0263			Pages:	8
		Recorded:	12/31/2002
Conveyance:	RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).

Total properties: 51

1

Patent #:	5648572	Issue Dt:	07/15/1997	Application #:	08454999	Filing Dt:	05/31/1995
Title:	COMPOSITIONS AND METHODS FOR INHIBITING VINYL AROMATIC MONOMER POLYMERIZATION

2

Patent #:	5656062	Issue Dt:	08/12/1997	Application #:	08455000	Filing Dt:	05/31/1995
Title:	METHOD FOR INHIBITING DEPOSITS IN THE CALCINATION OF FLUXED IRON ORE PELLETS

3

Patent #:	5648573	Issue Dt:	07/15/1997	Application #:	08489904	Filing Dt:	06/12/1995
Title:	COMPOSITIONS AND METHODS FOR INHIBITING VINYL AROMATIC MONOMER POLYMERIZATION

4

Patent #:	5614081	Issue Dt:	03/25/1997	Application #:	08489905	Filing Dt:	06/12/1995
Title:	METHODS FOR INHIBITING FOULING IN HYDROCARBONS

5

Patent #:	5647428	Issue Dt:	07/15/1997	Application #:	08496142	Filing Dt:	06/28/1995
Title:	RECOVERY OF TUBE CLEANERS

6

Patent #:	5632860	Issue Dt:	05/27/1997	Application #:	08498326	Filing Dt:	07/05/1995
Title:	METHOD OF CONTROLLING FOAM IN AQUEOUS SYSTEMS

7

Patent #:	5641537	Issue Dt:	06/24/1997	Application #:	08498327	Filing Dt:	07/05/1995
Title:	COMPOSITION FOR AND METHOD OF MONITORING DRIED-IN-PLACE NON-CHROME POLYACRYLAMIDE BASED TREATMENTS FOR METALS

8

Patent #:	5695300	Issue Dt:	12/09/1997	Application #:	08504276	Filing Dt:	07/19/1995
Title:	ADJUSTABLE RECOVERY BOOM AND SYSTEM

9

Patent #:	5643534	Issue Dt:	07/01/1997	Application #:	08504634	Filing Dt:	07/20/1995
Title:	CORROSION INHIBITOR FOR ALKANOLAMINE UNITS

10

Patent #:	5632899	Issue Dt:	05/27/1997	Application #:	08504636	Filing Dt:	07/20/1995
Title:	DETOXIFICATION OF ALKYLTHIOALKYLAMINES WITH SWELLING TYPE NATURAL OR SYNTHETIC CLAYS

11

Patent #:	5643500	Issue Dt:	07/01/1997	Application #:	08505934	Filing Dt:	07/24/1995
Title:	METHODS FOR INHIBITING WATER CORROSION IN CRUDE OIL PIPELINES

12

Patent #:	5663489	Issue Dt:	09/02/1997	Application #:	08528461	Filing Dt:	09/14/1995
Title:	METHODS AND APPARATUS FOR MONITORING WATER PROCESS EQUIPMENT

13

Patent #:	5575920	Issue Dt:	11/19/1996	Application #:	08529385	Filing Dt:	09/18/1995
Title:	METHOD OF INHIBITING SCALE AND CONTROLLING CORROSION IN COOLING WATER SYSTEMS

14

Patent #:	5720902	Issue Dt:	02/24/1998	Application #:	08531815	Filing Dt:	09/21/1995
Title:	METHODS AND COMPOSITIONS FOR INHIBITING LOW CARBON STEEL CORROSION

15

Patent #:	5683588	Issue Dt:	11/04/1997	Application #:	08531817	Filing Dt:	09/21/1995
Title:	STABILIZATION OF CATALYZED AQUEOUS SULFITE AND BISULFITE ION SOLUTIONS

16

Patent #:	5641542	Issue Dt:	06/24/1997	Application #:	08541063	Filing Dt:	10/11/1995
Title:	CHROMIUM-FREE ALUMINUM TREATMENT

17

Patent #:	5681432	Issue Dt:	10/28/1997	Application #:	08547754	Filing Dt:	10/25/1995
Title:	INHIBITION OF ORGANIC DEPOSITION USING ADDITIVES TO RETARD SETTLING

18

Patent #:	5611869	Issue Dt:	03/18/1997	Application #:	08548215	Filing Dt:	10/25/1995
Title:	REFINERY VESSEL CLEANING TREATMENT

19

Patent #:	5693257	Issue Dt:	12/02/1997	Application #:	08568069	Filing Dt:	12/06/1995
Title:	COMPOSITIONS AND METHODS FOR BREAKING WATER-IN-OIL EMULSIONS

20

Patent #:	5594084	Issue Dt:	01/14/1997	Application #:	08569623	Filing Dt:	12/08/1995
Title:	ALKYL-ALLYLPHOSPHONATE COPOLYMER USED FOR BOILER WATER TREATMENT

21

Patent #:	5695092	Issue Dt:	12/09/1997	Application #:	08582268	Filing Dt:	01/03/1996
Title:	IMPROVED FLUID FLOW MEASURING SYSTEM

22

Patent #:	5777890	Issue Dt:	07/07/1998	Application #:	08585337	Filing Dt:	01/11/1996
Title:	CONTROL OF MOISTURE ADDITION TO BULK SOLIDS

23

Patent #:	5611911	Issue Dt:	03/18/1997	Application #:	08587439	Filing Dt:	01/17/1996
Title:	HIGH TEMPERATURE CORROSION INHIBITOR

24

Patent #:	5660734	Issue Dt:	08/26/1997	Application #:	08587440	Filing Dt:	01/17/1996
Title:	PAINT SPRAY BOOTH TREATMENT PROGRAM FOR WATERBORNE AND/OR SOLVENTBORNE PAINTS

25

Patent #:	5648116	Issue Dt:	07/15/1997	Application #:	08587441	Filing Dt:	01/17/1996
Title:	METHODS FOR SUPPRESSING DUST EMISSIONS

26

Patent #:	5624568	Issue Dt:	04/29/1997	Application #:	08587442	Filing Dt:	01/17/1996
Title:	STABILIZATION OF MAGNESIUM HYDROXIDE SLURRIES

27

Patent #:	5705077	Issue Dt:	01/06/1998	Application #:	08594220	Filing Dt:	01/31/1996
Title:	METHOD OF CONTROLLING FLUORIDE SCALE FORMATION IN AQUEOUS SYSTEMS

28

Patent #:	5681451	Issue Dt:	10/28/1997	Application #:	08594221	Filing Dt:	01/31/1996
Title:	SETTLING AIDS FOR SOLIDS IN HYDROCARBONS

29

Patent #:	5700525	Issue Dt:	12/23/1997	Application #:	08594883	Filing Dt:	02/07/1996
Title:	PASSIVATION METHOD AND COMPOSITION FOR GALVANIZED METAL SURFACES

30

Patent #:	5620671	Issue Dt:	04/15/1997	Application #:	08600439	Filing Dt:	02/13/1996
Title:	LIQUID DISPENSING APPARATUS

31

Patent #:	5594096	Issue Dt:	01/14/1997	Application #:	08609587	Filing Dt:	03/01/1996
Title:	POLYMERIC DITHIOCARBAMIC ACID SALT COMPOSITIONS AND METHODS OF USE

32

Patent #:	5612421	Issue Dt:	03/18/1997	Application #:	08611152	Filing Dt:	03/05/1996
Title:	METHODS AND COMPOSITIONS FOR PRETREATMENT OF METALS

33

Patent #:	5667669	Issue Dt:	09/16/1997	Application #:	08620647	Filing Dt:	03/22/1996
Title:	METHODS FOR INHIBITING FOAM

34

Patent #:	5668219	Issue Dt:	09/16/1997	Application #:	08620648	Filing Dt:	03/22/1996
Title:	CATIONIC BLOCK POLYMER AGGLOMERATION AGENTS FOR MINERAL BEARING ORES

35

Patent #:	5648574	Issue Dt:	07/15/1997	Application #:	08622133	Filing Dt:	03/26/1996
Title:	COMPOSITIONS AND METHODS FOR INHIBITING VINYL AROMATIC MONOMER POLYMERIZATION

36

Patent #:	5616278	Issue Dt:	04/01/1997	Application #:	08635123	Filing Dt:	04/19/1996
Title:	INHIBITION OF SCALE AND CORROSION IN AQUEOUS SYSTEMS

37

Patent #:	5639397	Issue Dt:	06/17/1997	Application #:	08635246	Filing Dt:	04/12/1996
Title:	METHOD FOR SUPPRESSING DUST EMISSIONS

38

Patent #:	5693866	Issue Dt:	12/02/1997	Application #:	08635247	Filing Dt:	04/12/1996
Title:	INHIBITORS OF COLOR FORMATION IN ALKANOLAMINES

39

Patent #:	5593599	Issue Dt:	01/14/1997	Application #:	08638631	Filing Dt:	04/26/1996
Title:	METHOD FOR INHIBITING MICROBIAL ADHESION ON SURFACES

40

Patent #:	5693290	Issue Dt:	12/02/1997	Application #:	08638632	Filing Dt:	04/26/1996
Title:	INHIBITION OF CORROSION IN AQUEOUS SYSTEMS

41

Patent #:	5708108	Issue Dt:	01/13/1998	Application #:	08642835	Filing Dt:	05/03/1996
Title:	WATER TREATMENT POLYMER CONTAINING POLY[OXY-[(HYDROXYMETHYL)-1,2-ETHANEDIYL]] MACROMONOMERS AND METHODS OF USE THEREOF

42

Patent #:	5756870	Issue Dt:	05/26/1998	Application #:	08642836	Filing Dt:	05/03/1996
Title:	METHODS FOR INHIBITING THE POLYMERIZATION OF ETHYLENICALLY UNSATURATED MONOMERS

43

Patent #:	5779858	Issue Dt:	07/14/1998	Application #:	08651077	Filing Dt:	05/22/1996
Title:	DEPOSITION CONTROL IN PULP AND PAPERMAKING SYSTEMS USING A COMPOSITION COMPRISING OF POLYVINYL ALCOHOL AND GELATIN

44

Patent #:	5693216	Issue Dt:	12/02/1997	Application #:	08657120	Filing Dt:	06/03/1996
Title:	METHOD OF AND COMPOSITION FOR BREAKING OIL AND WATER EMULSIONS IN CRUDE OIL PROCESSING OPERATIONS

45

Patent #:	5662967	Issue Dt:	09/02/1997	Application #:	08657121	Filing Dt:	06/03/1996
Title:	NON-CHROMIUM PASSIVATION METHOD FOR GALVANIZED METAL SURFACES

46

Patent #:	5611939	Issue Dt:	03/18/1997	Application #:	08657122	Filing Dt:	06/03/1996
Title:	METHODS FOR INHIBITING THE PRODUCTION OF SLIME IN AQUEOUS SYSTEMS

47

Patent #:	5800738	Issue Dt:	09/01/1998	Application #:	08664017	Filing Dt:	06/13/1996
Title:	METHODS FOR INHIBITING FOAM IN CRUDE OILS

48

Patent #:	5738795	Issue Dt:	04/14/1998	Application #:	08665139	Filing Dt:	06/14/1996
Title:	COMPOSITIONS AND METHODS FOR WATER CLARIFICATION

49

Patent #:	5789488	Issue Dt:	08/04/1998	Application #:	08670053	Filing Dt:	06/25/1996
Title:	PREPARQTION OF WATER SOLUBLE GRAFT COPOLYMERS

50

Patent #:	5614602	Issue Dt:	03/25/1997	Application #:	08677180	Filing Dt:	07/09/1996
Title:	PROCESS FOR THE PREPARATION OF AQUEOUS DISPERSION POLYMERS

51

Patent #:	5746888	Issue Dt:	05/05/1998	Application #:	08677181	Filing Dt:	07/09/1996
Title:	METHODS FOR INHIBITING ORGANIC CONTAMINANT DEPOSITION IN PULP AND PAPERMAKING SYSTEMS

Assignor

1

BANK OF AMERICA, N.A., AS COLLATERAL AGENT

Exec Dt:

12/19/2002

Assignees

1

HERCULES INCORPORATED

1313 NORTH MARKET STREET

WILMINGTON, DELAWARE 19894-0001

2

HERCULES CREDIT, INC.

1313 NORTH MARKET STREET

WILMINGTON, DELAWARE 19894-0001

3

HERCULES FLAVOR, INC.

1313 NORTH MARKET STREET

WILMINGTON, DELAWARE 19894-0001

4

1313 NORTH MARKET STREET

WILMINGTON, DELAWARE 19894-0001

5

AQUALON COMPANY

1313 NORTH MARKET STREET

WILMINGTON, DELAWARE 19894-0001

6

HERCULES FINANCE COMPANY

1313 NORTH MARKET STREET

WILMINGTON, DELAWARE 19894-0001

7

FIBERVISION, L.L.C.

1313 NORTH MARKET STREET

WILMINGTON, DELAWARE 19894-0001

8

FIBERVISION INCORPORATED

1313 NORTH MARKET STREET

WILMINGTON, DELAWARE 19894-0001

9

FIBERVISIONS PRODUCTS, INC.

1313 NORTH MARKET STREET

WILMINGTON, DELAWARE 19894-0001

10

HERCULES INTERNATIONAL LIMITED

1313 NORTH MARKET STREET

WILMINGTON, DELAWARE 19894-0001

11

BETZDEARBORN, INC.

1313 NORTH MARKET STREET

WILMINGTON, DELAWARE 19894-0001

12

BETZDEARBORN EUROPE, INC.

1313 NORTH MARKET STREET

WILMINGTON, DELAWARE 19894-0001

13

1313 NORTH MARKET STREET

WILMINGTON, DELAWARE 19894-0001

14

BL TECHNOLOGIES, INC.

1313 NORTH MARKET STREET

WILMINGTON, DELAWARE 19894-0001

15

BLI HOLDING CORPORATION

1313 NORTH MARKET STREET

WILMINGTON, DELAWARE 19894-0001

16

HERCULES SHARED SERVICES CORPORATION

1313 NORTH MARKET STREET

WILMINGTON, DELAWARE 19894-0001

17

BETZDEARBORN INTERNATIONAL, INC.

1313 NORTH MARKET STREET

WILMINGTON, DELAWARE 19894-0001

18

ATHENS HOLDINGS, INC.

1313 NORTH MARKET STREET

WILMINGTON, DELAWARE 19894-0001

19

BETZDEARBORN CHINA, LTD.

1313 NORTH MARKET STREET

WILMINGTON, DELAWARE 19894-0001

20

BL CHEMICALS INC.

1313 NORTH MARKET STREET

WILMINGTON, DELAWARE 19894-0001

21

CHEMICAL TECHNOLOGIES INDIA, LTD.

1313 NORTH MARKET STREET

WILMINGTON, DELAWARE 19894-0001

22

COVINGTON HOLDINGS, INC.

1313 NORTH MARKET STREET

WILMINGTON, DELAWARE 19894-0001

23

EAST BAY REALTY SERVICES, INC.

1313 NORTH MARKET STREET

WILMINGTON, DELAWARE 19894-0001

24

FIBERVISIONS, L.P.

1313 NORTH MARKET STREET

WILMINGTON, DELAWARE 19894-0001

25

HERCULES CHEMICAL CORPORATION

1313 NORTH MARKET STREET

WILMINGTON, DELAWARE 19894-0001

26

HERCULES COUNTRY CLUB, INC.

1313 NORTH MARKET STREET

WILMINGTON, DELAWARE 19894-0001

27

HERCULES EURO HOLDINGS, LLC

1313 NORTH MARKET STREET

WILMINGTON, DELAWARE 19894-0001

28

HERCULES INTERNATIONAL LIMITED, L.L.C.

1313 NORTH MARKET STREET

WILMINGTON, DELAWARE 19894-0001

29

HERCULES INVESTMENTS, LLC

1313 NORTH MARKET STREET

WILMINGTON, DELAWARE 19894-0001

30

HISPAN CORPORATION

1313 NORTH MARKET STREET

WILMINGTON, DELAWARE 19894-0001

Correspondence name and address
	MOORE & VAN ALLEN, PLLC
	STEVEN D. THOMAS
	2200 W. MAIN STREET
	STE. 800
	DURHAM, NC 27705

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