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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:007027/0973   Pages: 7
Recorded: 06/21/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 190
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1
Patent #:
Issue Dt:
Application #:
05160097
Filing Dt:
Title:
2
Patent #:
Issue Dt:
Application #:
05540359
Filing Dt:
Title:
3
Patent #:
Issue Dt:
Application #:
05549397
Filing Dt:
Title:
4
Patent #:
Issue Dt:
Application #:
05600676
Filing Dt:
Title:
5
Patent #:
Issue Dt:
Application #:
05653576
Filing Dt:
Title:
6
Patent #:
Issue Dt:
Application #:
05657502
Filing Dt:
Title:
7
Patent #:
Issue Dt:
03/07/1978
Application #:
05660886
Filing Dt:
02/24/1976
Title:
SELF-INVERTING EMULSIONS OF DIALKYLDIALLYL AMMONIUM CHLORIDE POLYMERS AND COPOLYMERS
8
Patent #:
Issue Dt:
Application #:
05668894
Filing Dt:
Title:
9
Patent #:
Issue Dt:
Application #:
05675379
Filing Dt:
Title:
10
Patent #:
Issue Dt:
07/19/1977
Application #:
05676767
Filing Dt:
04/14/1976
Title:
METHODS OF USING CEMENTING COMPOSITIONS HAVING IMPROVED FLOW PROPERTIE S, CONTAINING SULFONATED COPOLYMERS OF STYRENE-MALEIC ANHYDRIDE
11
Patent #:
Issue Dt:
Application #:
05676777
Filing Dt:
Title:
12
Patent #:
Issue Dt:
Application #:
05676844
Filing Dt:
Title:
13
Patent #:
Issue Dt:
04/05/1977
Application #:
05684530
Filing Dt:
05/10/1976
Title:
LOW FLUID LOSS CEMENTING COMPOSITIONS CONTAINING HYDROLYZED ACRYLAMIDE /2-ACRYLAMIDO-2-METHYLPROPANE SULFONIC ACID DERIVATIVE COPOLYMERS AND THEIR USE
14
Patent #:
Issue Dt:
Application #:
05713543
Filing Dt:
Title:
15
Patent #:
Issue Dt:
Application #:
05731969
Filing Dt:
Title:
16
Patent #:
Issue Dt:
Application #:
05735857
Filing Dt:
Title:
17
Patent #:
Issue Dt:
Application #:
05772051
Filing Dt:
Title:
18
Patent #:
Issue Dt:
Application #:
05774294
Filing Dt:
Title:
19
Patent #:
Issue Dt:
08/29/1978
Application #:
05835091
Filing Dt:
09/21/1977
Title:
CONTINUOUS POLYMERIZATION APPARATUS AND PROCESS
20
Patent #:
Issue Dt:
Application #:
05835625
Filing Dt:
Title:
21
Patent #:
Issue Dt:
Application #:
05844561
Filing Dt:
Title:
22
Patent #:
Issue Dt:
Application #:
05852406
Filing Dt:
Title:
23
Patent #:
Issue Dt:
04/03/1979
Application #:
05853740
Filing Dt:
11/21/1977
Title:
EMULSION POLYMERS
24
Patent #:
Issue Dt:
02/27/1979
Application #:
05860010
Filing Dt:
12/12/1977
Title:
USE OF WATER SOLUBLE POLYMERS IN COAL FLOTATION CIRCUITS
25
Patent #:
Issue Dt:
Application #:
05862997
Filing Dt:
Title:
26
Patent #:
Issue Dt:
Application #:
05872845
Filing Dt:
Title:
27
Patent #:
Issue Dt:
Application #:
05903169
Filing Dt:
Title:
28
Patent #:
Issue Dt:
Application #:
05916034
Filing Dt:
Title:
29
Patent #:
Issue Dt:
Application #:
05926692
Filing Dt:
Title:
30
Patent #:
Issue Dt:
03/11/1980
Application #:
05936294
Filing Dt:
08/23/1978
Title:
METHOXYPROPYLAMINE AND HYDRAZINE STEAM CONDENSATE CORROSION INHIBITOR COMPOSITIONS
31
Patent #:
Issue Dt:
Application #:
05956302
Filing Dt:
Title:
32
Patent #:
Issue Dt:
09/16/1980
Application #:
05960806
Filing Dt:
11/15/1978
Title:
ELECTROCONDUCTIVE POLYMERS HAVING IMPROVED SOLVENT HOLDOUT PROPERTIES
33
Patent #:
Issue Dt:
Application #:
05960809
Filing Dt:
Title:
34
Patent #:
Issue Dt:
09/02/1980
Application #:
05969530
Filing Dt:
12/14/1978
Title:
ZINC RINSE FOR METAL COMPONENTS
35
Patent #:
Issue Dt:
04/23/1985
Application #:
05973783
Filing Dt:
12/27/1978
Title:
REDIDUAL FUEL OIL CONDITIONERS CONTAINING METAL SALTS IN AQUEOUS SOLUTION
36
Patent #:
Issue Dt:
10/21/1980
Application #:
06041840
Filing Dt:
05/23/1979
Title:
ASH SAMPLING PROBE
37
Patent #:
Issue Dt:
Application #:
06063023
Filing Dt:
Title:
38
Patent #:
Issue Dt:
08/04/1981
Application #:
06069029
Filing Dt:
08/23/1979
Title:
ELECTROCONDUCTIVE POLYMER COMPOSITION
39
Patent #:
Issue Dt:
03/31/1981
Application #:
06070757
Filing Dt:
09/05/1979
Title:
ELECTROCONDUCTIVE COATING FORMULATIONS
40
Patent #:
Issue Dt:
10/27/1981
Application #:
06127675
Filing Dt:
03/06/1980
Title:
POLYPHOSPHATE AND POLYMALEIC ANHYDRIDE COMBINATION FOR TREATING CORROSION
41
Patent #:
Issue Dt:
08/24/1982
Application #:
06131583
Filing Dt:
03/19/1980
Title:
METHOD FOR CONTROLLING BOILER WATER FOAMING
42
Patent #:
Issue Dt:
06/09/1981
Application #:
06133050
Filing Dt:
03/24/1980
Title:
FROTHER FOR COAL FLOTATION
43
Patent #:
Issue Dt:
04/27/1982
Application #:
06137053
Filing Dt:
04/03/1980
Title:
PROCESS FOR THE MANUFACTURE OF FUSED POLYPHOSPHATE GLASSES
44
Patent #:
Issue Dt:
12/22/1981
Application #:
06146713
Filing Dt:
05/05/1980
Title:
ELECTROCONDUCTIVE POLYMER COMPOSITION
45
Patent #:
Issue Dt:
04/20/1982
Application #:
06155268
Filing Dt:
06/02/1980
Title:
COMBINED VISIBLE LIGHT AND THERMALLY ACTIVATED CONTINUOUS POLYMERIZATION PROCESS
46
Patent #:
Issue Dt:
11/10/1981
Application #:
06164453
Filing Dt:
06/30/1980
Title:
PREPARATION OF BENZOTRIAZOLE
47
Patent #:
Issue Dt:
02/23/1982
Application #:
06215955
Filing Dt:
12/12/1980
Title:
WATER-INSENSITIVE ELECTROCONDUCTIVE ARTICLE COMPRISING A SUBSTRATE COATED WITH POLYMERS OF DIALLYLDIMETHYL-AMMONIUM CHLORIDE AND N- METHYLOLACRYLAMIDE AND METHOD OF COATING
48
Patent #:
Issue Dt:
11/02/1982
Application #:
06269131
Filing Dt:
06/01/1981
Title:
LOW MOLECULAR WEIGHT CATIONIC POLYMERS AS DEPOSIT INHIBITORS AND DISPERSANTS IN BLACK LIQUOR RECOVERY SYSTEMS
49
Patent #:
Issue Dt:
02/07/1984
Application #:
06303305
Filing Dt:
09/17/1981
Title:
CATIONIC POLYMERS FOR REDUCTION OF VISCOSITY OF A MAGNESIUM HYDROXIDE SLURRY
50
Patent #:
Issue Dt:
03/01/1983
Application #:
06323329
Filing Dt:
11/20/1981
Title:
ANIONIC POLYMERS FOR REDUCTION OF VISCOSITY OF A MAGNESIUM HYDROXIDE FILTER CAKE PASTE
51
Patent #:
Issue Dt:
06/19/1984
Application #:
06331101
Filing Dt:
12/15/1981
Title:
AMPHOLYTIC POLYMERS FOR USE AS FILTRATION CONTROL AIDS IN DRILLING MUDS
52
Patent #:
Issue Dt:
08/30/1983
Application #:
06331448
Filing Dt:
12/16/1981
Title:
AMINOMETHYLPHOSPHONIC ACID AND POLYMALEIC ANHYDRIDE COMBINATIONS FOR TREATING CORROSION
53
Patent #:
Issue Dt:
08/09/1983
Application #:
06333269
Filing Dt:
12/22/1981
Title:
2,3-DIHALO-2,3-(DISUBSTITUTED) PROPANOATE ANTIMICROBIAL COMPOUNDS
54
Patent #:
Issue Dt:
12/28/1982
Application #:
06333275
Filing Dt:
12/22/1981
Title:
1,2-DIBROMO-2-CYANO-2-(ARYL) ETHANE(PROPANE) ANTIMICROBIAL COMPOUNDS
55
Patent #:
Issue Dt:
04/10/1984
Application #:
06333276
Filing Dt:
12/22/1981
Title:
1, 2-DIBROMO-2-CYANOALKANE ANTIMICROBIAL COMPOUNDS
56
Patent #:
Issue Dt:
01/29/1985
Application #:
06333277
Filing Dt:
12/22/1981
Title:
1,2-DIBROMO-2-CYANO-2-(HETEROCYCLIC)ALKANE COMPOUNDS AND ANTIMICROBIAL USE THEREOF
57
Patent #:
Issue Dt:
08/06/1985
Application #:
06378921
Filing Dt:
05/17/1982
Title:
POLYAMPHOLYTE POLYMER
58
Patent #:
Issue Dt:
05/16/1989
Application #:
06390443
Filing Dt:
06/21/1982
Title:
SYNERGISTIC ANTIMICROBIAL COMBINATION
59
Patent #:
Issue Dt:
03/27/1984
Application #:
06395390
Filing Dt:
07/06/1982
Title:
THE USE OF ANIONIC OR CATIONIC POLYMERS TO MODIFY THE ELECTRICAL RESISTIVITY OF FLY ASH
60
Patent #:
Issue Dt:
11/15/1983
Application #:
06399578
Filing Dt:
07/19/1982
Title:
PHOTOPOLYMERIZATION USING COPPER IONS
61
Patent #:
Issue Dt:
11/27/1984
Application #:
06411167
Filing Dt:
08/25/1982
Title:
USE OF POLYAMPHOLYTES TO ENHANCE OIL AND/OR GAS RECOVERY
62
Patent #:
Issue Dt:
07/17/1984
Application #:
06411174
Filing Dt:
08/25/1982
Title:
USE OF A CARBOXYLIC FUNCTIONAL POLYAMPHOLYTE TO INHIBIT THE PRECIPITATION AND DEPOSIT OF SCALE IN AQUEOUS SYSTEMS
63
Patent #:
Issue Dt:
03/27/1984
Application #:
06412338
Filing Dt:
08/27/1982
Title:
CATIONIC WATER-IN-OIL POLYMER EMULSIONS
64
Patent #:
Issue Dt:
03/13/1984
Application #:
06419868
Filing Dt:
09/20/1982
Title:
POLYPHOSPHORIC ACID AS A SCALE AND CORROSION INHIBITOR
65
Patent #:
Issue Dt:
07/31/1984
Application #:
06455170
Filing Dt:
01/03/1983
Title:
METHOD OF CONTROLLING CORBICULA
66
Patent #:
Issue Dt:
07/02/1985
Application #:
06469324
Filing Dt:
02/24/1983
Title:
COPOLYMERS OF MALEIC ANHYDRIDE AND ALKYLENE OXIDE TO INHIBIT THE PRECIPITATION AND DEPOSIT OF SCALE IN AQUEOUS SYSTEMS
67
Patent #:
Issue Dt:
06/05/1984
Application #:
06497543
Filing Dt:
05/24/1983
Title:
CONTROL OF SCALE IN SUGAR EVAPORATION EQUIPMENT
68
Patent #:
Issue Dt:
06/23/1987
Application #:
06517673
Filing Dt:
07/27/1983
Title:
METHOD FOR EXTENDING THE LIFE OF A CUTTING TOOL
69
Patent #:
Issue Dt:
10/30/1984
Application #:
06526306
Filing Dt:
08/25/1983
Title:
PYRAZINE ALDIMINE COMPOUNDS AS ANTIMICROBIAL AGENTS
70
Patent #:
Issue Dt:
01/16/1990
Application #:
06540330
Filing Dt:
10/11/1983
Title:
METHOD FOR THE COLORIMETRIC DETERMINATION OF POLYCARBOXYLATES IN AQUEOUS SYSTEMS
71
Patent #:
Issue Dt:
10/01/1985
Application #:
06544033
Filing Dt:
10/21/1983
Title:
PROCESS FOR DETERMINING THE AMOUNT OF ORGANIC PHOSPHONATE PRESENT IN AN AQUEOUS SOLUTION
72
Patent #:
Issue Dt:
01/08/1985
Application #:
06544949
Filing Dt:
10/24/1983
Title:
3-HALO-2-THIOPYRAZINES AS ANTIMICROBIAL AGENTS
73
Patent #:
Issue Dt:
06/25/1985
Application #:
06562303
Filing Dt:
12/16/1983
Title:
METHOD FOR PRODUCING FREE-FLOWING, WATER-SOLUBLE POLYMER GELS
74
Patent #:
Issue Dt:
04/09/1985
Application #:
06582403
Filing Dt:
02/22/1984
Title:
CARBOXYLIC FUNCTIONAL POLYAMPHOLYTES AS SILICA POLYMERIZATION RETARDANTS AND DISPERSANTS
75
Patent #:
Issue Dt:
08/20/1985
Application #:
06592769
Filing Dt:
03/26/1984
Title:
CARBOXYLIC/SULFONIC/QUATERNARY AMMONIUM POLYMERS FOR USE AS SCALE AND CORROSION INHIBITORS
76
Patent #:
Issue Dt:
03/05/1985
Application #:
06598766
Filing Dt:
04/10/1984
Title:
BLENDS OF MAGNESIUM OXIDE AND COPPOROXYCHLORIDE AS CALCIUM OXIDE DEPOSIT INHIBITORS IN COAL FIRED LIME KILNS
77
Patent #:
Issue Dt:
08/20/1985
Application #:
06606046
Filing Dt:
05/02/1984
Title:
USE OF POLY(DMDAAC) AS COAL FINE SLURRY VISCOSITY REDUCER
78
Patent #:
Issue Dt:
03/31/1987
Application #:
06606048
Filing Dt:
05/02/1984
Title:
PROCESS FOR THE MANUFACTURE OF HIGH SOLIDS, FREE-FLOWING, GRANULAR POLY(DIMETHYLDIALLYL AMMONIUM CHLORIDE)
79
Patent #:
Issue Dt:
11/12/1985
Application #:
06607027
Filing Dt:
05/04/1984
Title:
STABILIZATION OF SOLUBLE MANGANESE AND ITS REACTION PRODUCTS
80
Patent #:
Issue Dt:
11/22/1988
Application #:
06637236
Filing Dt:
08/02/1984
Title:
DMDAAC/AM COPOLYMERS AS DEINKERS
81
Patent #:
Issue Dt:
12/31/1985
Application #:
06641529
Filing Dt:
08/16/1984
Title:
AQUEOUS STABLE MAGNESIUM HYDROXIDE SUSPENSIONS WHICH ARE DISPERSIBLE IN OIL
82
Patent #:
Issue Dt:
03/24/1987
Application #:
06674215
Filing Dt:
11/23/1984
Title:
POLYMERS FOR USE AS FILTRATION CONTROL AIDS IN DRILLING MUDS
83
Patent #:
Issue Dt:
05/20/1986
Application #:
06677660
Filing Dt:
12/03/1984
Title:
POLYELECTROLYTE AND SURFACTANT COMPOSITIONS FOR CONTROLLING ALKALINE EARTH METAL SCALES
84
Patent #:
Issue Dt:
09/16/1986
Application #:
06679430
Filing Dt:
12/07/1984
Title:
ADMIXTURES OF 2-BROMO-2-BROMOMETHYLGLUTARONITRILE AND METHYLENE BIS (THIOCYANATE)
85
Patent #:
Issue Dt:
03/11/1986
Application #:
06685513
Filing Dt:
12/24/1984
Title:
PROCESS FOR CONTROLLING CALCIUM OXALATE SCALE OVER A WIDE PH RANGE
86
Patent #:
Issue Dt:
06/24/1986
Application #:
06698220
Filing Dt:
02/04/1985
Title:
METHOD FOR SETTLING CALCIUM CARBONATE
87
Patent #:
Issue Dt:
08/05/1986
Application #:
06708193
Filing Dt:
03/04/1985
Title:
ADMIXTURES OF 2-BROMO-2-BROMOMETHYLGLUTARONITRILE AND 2,2-DIBROMO-3- NITRILOPROPIONAMIDE
88
Patent #:
Issue Dt:
03/17/1987
Application #:
06713148
Filing Dt:
03/18/1985
Title:
METHOD AND EMULSIONS FOR THE CONTROL OF DUST
89
Patent #:
Issue Dt:
04/07/1987
Application #:
06716414
Filing Dt:
03/27/1985
Title:
ADMIXTURES OF 2-BROMO-2-BROMOMETHYLGLUTARONITRILE AND A FORMALDEHYDE DONOR
90
Patent #:
Issue Dt:
06/10/1986
Application #:
06717778
Filing Dt:
03/29/1985
Title:
METHOD FOR THE CONTROL OF DUST USING METHACRYLATE CONTAINING EMULSIONS AND COMPOSITIONS
91
Patent #:
Issue Dt:
05/19/1987
Application #:
06722050
Filing Dt:
04/11/1985
Title:
METHOD FOR PRODUCING FREE-FLOWING WATER-SOLUBLE POLYMER GELS
92
Patent #:
Issue Dt:
06/23/1987
Application #:
06729518
Filing Dt:
05/02/1985
Title:
USE OF CATIONIC POLYMERS (POLYDIMETHYLDIALKYL AMMONIUM CHLORIDE- ACRYLAMIDE COPOLYMERS AND DIMETHYLDIALKYL AMMONIUM CHLORIDE) TO INCREASE DEPOSITION AND/OR RETENTION OF ACTIVE AGENT (S) OF DEODORANT FORMULATIONS ON SURFACES
93
Patent #:
Issue Dt:
09/10/1991
Application #:
06729838
Filing Dt:
05/02/1985
Title:
METHOD AND COMPOSITIONS FOR INCREASING PLANT GROWTH
94
Patent #:
Issue Dt:
02/03/1987
Application #:
06732466
Filing Dt:
05/09/1985
Title:
SYNERGISTIC SCALE AND CORROSION INHIBITING ADMIXTURES CONTAINING CARBOXYLIC ACID/SULFONIC ACID POLYMERS
95
Patent #:
Issue Dt:
08/05/1986
Application #:
06734942
Filing Dt:
05/16/1985
Title:
USE OF COPOLYMERS OF CARBOXYLIC MONOMER AND BETAINE-CONTAINING MONOMER AS CORROSION AND SCALE INHIBITERS
96
Patent #:
Issue Dt:
05/26/1987
Application #:
06757231
Filing Dt:
07/22/1985
Title:
MERCAPTOBENZOTHIAZOLE AND FERROUS ION CORROSION INHIBITING COMPOSITIONS
97
Patent #:
Issue Dt:
06/09/1987
Application #:
06757966
Filing Dt:
07/23/1985
Title:
SURFACTANT SYSTEM FOR EMULSION POLYMERS
98
Patent #:
Issue Dt:
06/23/1987
Application #:
06760383
Filing Dt:
07/30/1985
Title:
MERCAPTOBENZOTHIAZOLE AND TOLYLTRIAZOLE CORROSION INHIBITING COMPOSITIONS
99
Patent #:
Issue Dt:
09/23/1986
Application #:
06766389
Filing Dt:
08/16/1985
Title:
MERCAPTHOTHIAZOLINE CORROSION INHIBITING COMPOSTIONS
100
Patent #:
Issue Dt:
03/17/1987
Application #:
06770458
Filing Dt:
08/29/1985
Title:
ACRYLIC ACID/2-ACRYLAMIDO-2-METHYLPROPYLSULFONIC ACID/2-ACRYLAMIDO-2- METHYLPROPYL PHOSPHONIC ACID POLYMERS AS SCALE AND CORROSION INHIBITORS
Assignor
1
Exec Dt:
06/20/1994
Assignee
1
P.O. BOX 1346 ROUTE 60 & CAMPBELLS RUN ROAD ROBINSON TOWNSHIP PITTSBURGH, PA 15230
PENNSYLVANIA
Correspondence name and address
CALGON CORPORATION
CRAIG C. COCHENOUR, ESQ.
P.O. BOX 1346, ROBINSON TOWNSHIP
ROUTE 60 & CAMPBELLS RUN ROAD
PITTSBURGH, PA 15230

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