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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:007749/0264   Pages: 10
Recorded: 12/18/1995
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Total properties: 95
1
Patent #:
Issue Dt:
Application #:
05847600
Filing Dt:
Title:
2
Patent #:
Issue Dt:
Application #:
05885661
Filing Dt:
Title:
3
Patent #:
Issue Dt:
Application #:
05942935
Filing Dt:
Title:
4
Patent #:
Issue Dt:
07/21/1981
Application #:
06090295
Filing Dt:
11/01/1979
Title:
BENTONITE-GELLED OIL WATERPROOFING COMPOSITION
5
Patent #:
Issue Dt:
08/17/1982
Application #:
06226409
Filing Dt:
01/19/1981
Title:
WATERPROOFING BARRIER
6
Patent #:
Issue Dt:
11/12/1985
Application #:
06436428
Filing Dt:
10/25/1982
Title:
PROCESS FOR PREPARING DRY SOLID WATER ABSORBING POLYACRYLATE RESIN
7
Patent #:
Issue Dt:
08/13/1985
Application #:
06443225
Filing Dt:
11/22/1982
Title:
UNINHIBITED BENTONITE COMPOSITION
8
Patent #:
Issue Dt:
06/25/1985
Application #:
06460037
Filing Dt:
01/21/1983
Title:
PRODUCTION PROCESS FOR HIGHLY WATER ABSORBABLE POLYMER
9
Patent #:
Issue Dt:
07/31/1984
Application #:
06460175
Filing Dt:
01/24/1983
Title:
EXTRUSION OF BENTONITE CLAY FOR FLUID LOSS REDUCTION IN DRILLING FLUIDS
10
Patent #:
Issue Dt:
08/13/1985
Application #:
06604990
Filing Dt:
04/27/1984
Title:
UNINHIBITED BENTONITE COMPOSITION
11
Patent #:
Issue Dt:
04/07/1987
Application #:
06676279
Filing Dt:
11/29/1984
Title:
SELF-HEALING BENTONITE SHEET MATERIAL COMPOSITE ARTICLE
12
Patent #:
Issue Dt:
09/16/1986
Application #:
06710702
Filing Dt:
03/11/1985
Title:
PRODUCTION PROCESS FOR HIGHLY WATER ABSORBABLE POLYMER
13
Patent #:
Issue Dt:
06/05/1990
Application #:
06725927
Filing Dt:
04/22/1985
Title:
METHOD AND APPARATUS FOR MANUFACTURING DISCRETE PELLETS OF ASPHALTIC MATERIAL
14
Patent #:
Issue Dt:
03/31/1987
Application #:
06730638
Filing Dt:
05/06/1985
Title:
PROCESS FOR PREPARING DRY SOLID POLYACRYLATE WATER ABSORBING RESIN
15
Patent #:
Issue Dt:
05/26/1987
Application #:
06744030
Filing Dt:
06/12/1985
Title:
UNINHIBITED BENTONITE COMPOSITION
16
Patent #:
Issue Dt:
01/06/1987
Application #:
06749663
Filing Dt:
06/28/1985
Title:
WATER SWELLABLE CLAY COMPOSITION AND METHOD TO MAINTAIN STABILITY IN SALT CONTAMINATED WATER
17
Patent #:
Issue Dt:
09/29/1987
Application #:
06787505
Filing Dt:
10/15/1985
Title:
FLEXIBLE GROUT COMPOSITION AND METHOD
18
Patent #:
Issue Dt:
01/05/1988
Application #:
06815704
Filing Dt:
01/02/1986
Title:
PROCESS FOR ACID TREATING CLAY FOR IMPROVED FILTRATION
19
Patent #:
Issue Dt:
10/21/1986
Application #:
06836103
Filing Dt:
03/04/1986
Title:
PRODUCTION PROCESS FOR HIGHLY WATER ABSORBABLE POLYMER
20
Patent #:
Issue Dt:
09/29/1987
Application #:
06849048
Filing Dt:
04/07/1986
Title:
FLEXIBLE GROUT COMPOSITION AND METHOD
21
Patent #:
Issue Dt:
06/30/1987
Application #:
06854000
Filing Dt:
04/21/1986
Title:
WATER ABSORBENT STYRENE-ACRYLIC ACID
22
Patent #:
Issue Dt:
07/05/1988
Application #:
06872654
Filing Dt:
06/10/1986
Title:
SURFACE TREATED ABSORBENT POLYMERS
23
Patent #:
Issue Dt:
03/06/1990
Application #:
06926210
Filing Dt:
11/03/1986
Title:
PLANT TRANSPLANT AND PLANT PRESERVATION MEDIUM
24
Patent #:
Issue Dt:
04/11/1989
Application #:
06946614
Filing Dt:
12/29/1986
Title:
METHOD FOR CONTINOUS MANUFACTURE OF SOLID WATER ABSORBING RESIN
25
Patent #:
Issue Dt:
10/27/1987
Application #:
07016262
Filing Dt:
02/19/1987
Title:
PROCESS FOR PREPARING DRY SOLID WATER ABSORBING POLYACRYLATE
26
Patent #:
Issue Dt:
06/25/1991
Application #:
07023614
Filing Dt:
03/09/1987
Title:
LIQUID CROP STIMULANT
27
Patent #:
Issue Dt:
01/10/1989
Application #:
07061493
Filing Dt:
06/15/1987
Title:
FLEXIBLE GROUT COMPOSITION AND METHOD
28
Patent #:
Issue Dt:
04/11/1989
Application #:
07067233
Filing Dt:
06/25/1987
Title:
WATER ABSORBENT RESINS PREPARED BY POLYMERIZATION IN THE PRESENCE OF STIRENE-MALEIC ANHYDRIDE COLPOLYMERS
29
Patent #:
Issue Dt:
03/07/1989
Application #:
07075567
Filing Dt:
07/20/1987
Title:
SELF-HEALING BENTONITE SHEET MATERIAL COMPOSITE ARTICLE
30
Patent #:
Issue Dt:
06/06/1989
Application #:
07095638
Filing Dt:
09/14/1987
Title:
COMPOSITION AND METHOD OF CONTROLLING LOST CIRCULATION FROM WELLBORES
31
Patent #:
Issue Dt:
11/29/1988
Application #:
07118616
Filing Dt:
11/09/1987
Title:
METHOD OF WATERPROOFING WITH A SELF-HEALING BENTONITE SHEET MATERIAL COMPOSITE ARTICLE
32
Patent #:
Issue Dt:
05/23/1989
Application #:
07161727
Filing Dt:
02/29/1988
Title:
PROCESS FOR EXTRUDING AND ACID TREATING CLAY FOR IMPROVED COLOR DEVELOPMENT IN CARBONLESS COPY PAPER
33
Patent #:
Issue Dt:
04/25/1989
Application #:
07185853
Filing Dt:
04/25/1988
Title:
SURFACE TREATED ABSORBENT POLYMERS
34
Patent #:
Issue Dt:
12/12/1989
Application #:
07251804
Filing Dt:
10/03/1988
Title:
FLEXIBLE GROUT COMPOSITION AND METHOD
35
Patent #:
Issue Dt:
03/19/1991
Application #:
07297471
Filing Dt:
01/13/1989
Title:
ANIMAL DROSS ABSORBENT AND METHOD
36
Patent #:
Issue Dt:
09/04/1990
Application #:
07303815
Filing Dt:
01/30/1989
Title:
WATER ABSORBENT RESINS
37
Patent #:
Issue Dt:
02/20/1990
Application #:
07318627
Filing Dt:
03/03/1989
Title:
LAND FILL FOR WASTE MATERIALS AND METHOD OF MAKING THE SAME
38
Patent #:
Issue Dt:
04/24/1990
Application #:
07319119
Filing Dt:
03/06/1989
Title:
PROCESS FOR EXTRUDING AND TREATING CLAY FOR IMPROVED FILTRATION
39
Patent #:
Issue Dt:
01/04/1994
Application #:
07336095
Filing Dt:
04/11/1989
Title:
SODIUM BENTONITE CLAY BINDER MIXTURE FOR THE METAL CASTING INDUSTRY
40
Patent #:
Issue Dt:
01/15/1991
Application #:
07389616
Filing Dt:
08/04/1989
Title:
PROCESS FOR PREPARING WATER-ABSORBING RESINS
41
Patent #:
Issue Dt:
08/27/1991
Application #:
07392775
Filing Dt:
08/11/1989
Title:
IN SITU TREATMENT OF WASTE WATER TO PREVENT GROUND WATER CONTAMINATION
42
Patent #:
Issue Dt:
01/15/1991
Application #:
07394958
Filing Dt:
08/17/1989
Title:
METHOD OF IMPROVING CROP YIELD
43
Patent #:
Issue Dt:
02/07/1995
Application #:
07423193
Filing Dt:
10/18/1989
Title:
ANIMAL DROSS ABSORBENT AND METHOD
44
Patent #:
Issue Dt:
12/04/1990
Application #:
07463819
Filing Dt:
01/16/1990
Title:
METHOD AND APPARATUS FOR REPORTING CUSTOMER DATA
45
Patent #:
Issue Dt:
01/15/1991
Application #:
07466076
Filing Dt:
01/16/1990
Title:
PLANT TRANSPLANT AND PLANT PRESERVATION MEDIUM
46
Patent #:
Issue Dt:
07/23/1991
Application #:
07513092
Filing Dt:
05/16/1990
Title:
LIQUID CROP STIMULANT
47
Patent #:
Issue Dt:
07/14/1992
Application #:
07552823
Filing Dt:
07/16/1990
Title:
ANIMAL DROSS ABSORBENT AND METHOD
48
Patent #:
Issue Dt:
03/10/1992
Application #:
07585298
Filing Dt:
09/19/1990
Title:
ROASTED CARBON MOLDING (FOUNDRY) SAND AND METHOD OF CASTING
49
Patent #:
Issue Dt:
12/22/1992
Application #:
07590961
Filing Dt:
10/01/1990
Title:
ARTICLE AND METHOD FOR SEALING SEAMS BETWEEN WATER BARRIER ARTICLES
50
Patent #:
Issue Dt:
05/19/1992
Application #:
07608816
Filing Dt:
11/05/1990
Title:
METHOD OF IMPROVING WATER-SWELLABLE CLAY PROPERTIES BY RE-DRYING, COMPOSITIONS AND ARTICLES
51
Patent #:
Issue Dt:
09/22/1992
Application #:
07616611
Filing Dt:
11/21/1990
Title:
METHOD AND COMPOSITION FOR ACHIEVING ANIMAL WEIGHT GAIN WITH MYCOTOXIN-CONTAMINATED ANIMAL FOOD
52
Patent #:
Issue Dt:
12/29/1992
Application #:
07628497
Filing Dt:
12/17/1990
Title:
WATER BARRIER OF WATER-SWELLABLE CLAY SANDWICHED BETWEEN INTERCONNECTED LAYERS OF FLEXIBLE FABRIC NEEDLED TOGETHER USING A LUBRICANT
53
Patent #:
Issue Dt:
08/24/1993
Application #:
07677005
Filing Dt:
04/02/1991
Title:
WATER BARRIER FORMED FROM A CLAY-FIBER MAT
54
Patent #:
Issue Dt:
07/21/1992
Application #:
07689367
Filing Dt:
04/22/1991
Title:
IN SITU TREATMENT OF WASTE WATER TO PREVENT GROUND WATER CONTAMINATION
55
Patent #:
Issue Dt:
05/11/1993
Application #:
07715607
Filing Dt:
06/14/1991
Title:
METHOD OF IMPROVING SOD GROWTH
56
Patent #:
Issue Dt:
05/12/1992
Application #:
07732586
Filing Dt:
07/19/1991
Title:
WATER BARRIER OF WATER-SWELLABLE CLAY SANDWICHED BETWEEN INTER- CONNECTED LAYERS OF FLEXIBLE FABRIC
57
Patent #:
Issue Dt:
07/07/1992
Application #:
07735447
Filing Dt:
07/25/1991
Title:
ANIMAL DROSS ABSORBENT AND METHOD
58
Patent #:
Issue Dt:
04/06/1993
Application #:
07826092
Filing Dt:
01/27/1992
Title:
CONTAINER
59
Patent #:
Issue Dt:
06/22/1993
Application #:
07848592
Filing Dt:
03/09/1992
Title:
WIDE FIELD OF VIEW AUTOMOTIVE REAR VISION OPTICAL SYSTEM
60
Patent #:
Issue Dt:
12/07/1993
Application #:
07878753
Filing Dt:
05/05/1992
Title:
PH-INDICATING MATERIAL AND CAT LITTER CONTAINING SAME
61
Patent #:
Issue Dt:
06/07/1994
Application #:
07880580
Filing Dt:
05/08/1992
Title:
ANIMAL DROSS ABSORBENT AND METHOD
62
Patent #:
Issue Dt:
06/01/1993
Application #:
07977282
Filing Dt:
11/16/1992
Title:
NON-POROUS CARBON MOLDING (FOUNDRY) SAND AND METHOD OF CASTING
63
Patent #:
Issue Dt:
06/07/1994
Application #:
07985824
Filing Dt:
12/03/1992
Title:
METHOD OF IMPROVING WATER-SWELLABLE CLAY PROPERTIES BY RE-DRYING, COMPOSITIONS AND ARTICLES
64
Patent #:
Issue Dt:
05/17/1994
Application #:
07985830
Filing Dt:
12/03/1992
Title:
METHOD OF IMPROVING ABSORPTION OF SALT WATER BY WATER-SWELLABLE CLAY BY REDRYING
65
Patent #:
Issue Dt:
09/13/1994
Application #:
07986112
Filing Dt:
12/04/1992
Title:
WATER BARRIER OF WATER-SWELLABLE CLAY SANDWICHED BETWEEN INTERCONNECTED LAYERS OF FLEXIBLE FABRIC NEEDLED TOGETHER USING A LUBRICANT
66
Patent #:
Issue Dt:
09/13/1994
Application #:
07990988
Filing Dt:
12/16/1992
Title:
WATER BARRIER OF WATER-SWELLABLE CLAY OR OTHER ABRASIVE MATERIAL SANDWICHED BETWEEN INTERCONNECTED LAYERS OF FLEXIBLE FABRIC SEWN OR NEEDLED TOGETHER USING A LUBRICANT AND/OR A LIQUID ADHESIVE
67
Patent #:
Issue Dt:
02/14/1995
Application #:
07990989
Filing Dt:
12/16/1992
Title:
WATER BARRIER FORMED FROM A CLAY-FIBER MAT
68
Patent #:
Issue Dt:
08/23/1994
Application #:
08008736
Filing Dt:
01/25/1993
Title:
TRAPEZIUM-SHAPED AQUEOUSLY-SWELLING CONCRETE JOINT-SEALING METHOD
69
Patent #:
Issue Dt:
07/19/1994
Application #:
08011273
Filing Dt:
01/29/1993
Title:
PROCESS OF ACID BINDING FINE SMECTITE CLAY PARTICLES INTO GRANULES
70
Patent #:
Issue Dt:
10/25/1994
Application #:
08017382
Filing Dt:
02/12/1993
Title:
PROCESS FOR REGENERATING SPENT ACID-ACTIVATED BENTONITE CLAYS AND SMECTITE CATALYSTS
71
Patent #:
Issue Dt:
10/18/1994
Application #:
08026336
Filing Dt:
03/17/1993
Title:
POUCH FOR ABSORBING FLUID
72
Patent #:
Issue Dt:
08/02/1994
Application #:
08127195
Filing Dt:
09/27/1993
Title:
METAL CASTING IN A SAND MOLD HAVING A SODIUM BENTONITE CLAY BINDER MIXTURE
73
Patent #:
Issue Dt:
04/18/1995
Application #:
08128598
Filing Dt:
09/29/1993
Title:
METHOD OF IMPROVING THE CONTAMINANT RESISTANCE OF A SMECTITE CLAY BY REWETTING AND IMPREGNATING THE CLAY WITH A WATER-SOLUBLE POLYMER, AND REDRYING THE POLYMER-IMPREGNATED CLAY
74
Patent #:
Issue Dt:
06/27/1995
Application #:
08154277
Filing Dt:
11/18/1993
Title:
METHOD OF IMPROVING ABSORPTION OF SALT WATER BY WATER-SWELLABLE CLAY BY REDRYING
75
Patent #:
Issue Dt:
06/20/1995
Application #:
08164157
Filing Dt:
12/09/1993
Title:
METHOD OF IMPROVING WATER-SWELLABLE CLAY PROPERTIES BY RE-DRYING, COMPOSITIONS AND ARTICLES
76
Patent #:
Issue Dt:
01/10/1995
Application #:
08177938
Filing Dt:
01/06/1994
Title:
METHOD FOR MILLING CLAY WITHOUT SUBSTANTIAL GENERATION OF POWDER
77
Patent #:
Issue Dt:
04/02/1996
Application #:
08192020
Filing Dt:
02/04/1994
Title:
ANIMAL DROSS ABSORBENT AND METHOD
78
Patent #:
Issue Dt:
12/12/1995
Application #:
08241032
Filing Dt:
05/10/1994
Title:
TRAPEZIUM-SHAPED AQUEOUSLY-SWELLING CONCRETE JOINT-SEALING ARTICLE AND METHOD
79
Patent #:
Issue Dt:
11/21/1995
Application #:
08247259
Filing Dt:
05/23/1994
Title:
PROCESS FOR REGENERATING SPENT ACID-ACTIVATED BENTONITE CLAYS AND SMECTITE CATALYSTS
80
Patent #:
Issue Dt:
09/26/1995
Application #:
08248304
Filing Dt:
05/24/1994
Title:
METHOD OF AGGLOMERATING A SME`CTITE CLAY LITTER
81
Patent #:
Issue Dt:
03/05/1996
Application #:
08287244
Filing Dt:
08/08/1994
Title:
APPARATUS FOR MILLING CLAY WITHOUT SUBSTANTIAL GENERATION OF POWDER
82
Patent #:
Issue Dt:
01/23/1996
Application #:
08314363
Filing Dt:
09/28/1994
Title:
METHOD OF INCREASING THE SIZE AND/OR ABSORPTION UNDER LOAD OF SUPERABSORBENT POLYMERS BY SURFACE CROSS-LINKING AND SUBSEQUENT AGGLOMERATION OF UNDERSIZED PARTICLES
83
Patent #:
Issue Dt:
05/07/1996
Application #:
08314364
Filing Dt:
09/28/1994
Title:
METHOD OF INCREASING THE SIZE AND ABSORPTION UNDER LOAD OF SUPERABSORBENT FINE PARTICLES BY IMPREGNATION WITH AN AQUEOUS ACRYLIC MONOMER SOLUTION
84
Patent #:
Issue Dt:
09/23/1997
Application #:
08329091
Filing Dt:
10/25/1994
Title:
METHOD AND COMPOSITION FOR CLARIFYING WASTE WATER
85
Patent #:
Issue Dt:
09/17/1996
Application #:
08330315
Filing Dt:
10/27/1994
Title:
METHOD OF IMPROVING THE CONTAMINANT RESISTANCE OF A SMECTITE CLAY BY REWETTING AND IMPREGNATING THE CLAY WITH A WATER-SOLUBLE POLYMER, AND REDRYING THE POLYMER-IMPREGNATED CLAY
86
Patent #:
Issue Dt:
12/19/1995
Application #:
08364091
Filing Dt:
12/27/1994
Title:
FLEXIBLE CONTAMINANT-RESISTANT GROUT COMPOSITION AND METHOD
87
Patent #:
Issue Dt:
06/17/1997
Application #:
08372442
Filing Dt:
01/13/1995
Title:
METHOD AND COMPOSITION FOR ACHIEVING ANIMAL WEIGHT GAIN WITH MYCOTOXIN-CONTAMINATED ANIMAL FOOD
88
Patent #:
Issue Dt:
11/26/1996
Application #:
08415665
Filing Dt:
04/03/1995
Title:
EXTRUDED SMECTITE CLAY CLUMPING ANIMAL LITTER HAVING IMPROVED CLUMP STRENGTH
89
Patent #:
Issue Dt:
11/26/1996
Application #:
08418751
Filing Dt:
04/07/1995
Title:
METHOD OF IMPROVING THE CONTAMINANT RESISTANCE OF A SMECTITE CLAY BY REWETTING AND IMPREGNATING THE CLAY WITH A WATER-SOLUBLE POLYMER, AND REDRYING THE POLYMER-IMPREGNATED CLAY
90
Patent #:
Issue Dt:
03/04/1997
Application #:
08504999
Filing Dt:
07/20/1995
Title:
PROCESS FOR VISCOSIFYING WATER WITH CARBOXYLIC ACID MONOMERS POLYMERIZED IN SILICONE SOLVENTS
91
Patent #:
Issue Dt:
Application #:
UNAVAILABLE
Filing Dt:
Title:
92
Patent #:
Issue Dt:
Application #:
UNAVAILABLE
Filing Dt:
Title:
93
Patent #:
Issue Dt:
Application #:
UNAVAILABLE
Filing Dt:
Title:
94
Patent #:
Issue Dt:
Application #:
UNAVAILABLE
Filing Dt:
Title:
95
Patent #:
Issue Dt:
Application #:
UNAVAILABLE
Filing Dt:
Title:
Assignor
1
Exec Dt:
05/09/1995
Assignee
1
ONE NORTH ARLINGTON, 1500 WEST SHURE DRIVE
ARLINGTON HEIGHTS, ILLINOIS 60004
Correspondence name and address
MARSHALL, O'TOOLE, GERSTEIN, ET AL.
RICHARD H. ANDERSON
6300 SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, IL 60606-6402

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