Total properties:
74
|
|
Patent #:
|
|
Issue Dt:
|
02/24/1987
|
Application #:
|
06675052
|
Filing Dt:
|
11/26/1984
|
Title:
|
DECONTAMINATION OF A RADIOACTIVE WASTE LIQUID BY ELECTRODIALYSIS
|
|
|
Patent #:
|
|
Issue Dt:
|
10/14/1986
|
Application #:
|
06751710
|
Filing Dt:
|
07/02/1985
|
Title:
|
SYNTHESIS OF HIGHLY CROSS-LINKED CATION-EXCHANGE POLYMERS FROM AN AQUEOUS SOLUTION
|
|
|
Patent #:
|
|
Issue Dt:
|
06/16/1987
|
Application #:
|
06842100
|
Filing Dt:
|
03/20/1986
|
Title:
|
ISOELECTRIC FOCUSING APPARATUS
|
|
|
Patent #:
|
|
Issue Dt:
|
04/28/1987
|
Application #:
|
06851644
|
Filing Dt:
|
04/11/1986
|
Title:
|
PROCESS AND APPARATUS FOR ELECTRICALLY DESORBING COMPONENTS SELECTIVELY SORBED ON AN ELECTROLYTICALLY CONDUCTING BARRIER
|
|
|
Patent #:
|
|
Issue Dt:
|
11/01/1988
|
Application #:
|
06887668
|
Filing Dt:
|
07/21/1986
|
Title:
|
RECOVERING FREE ORGANIC ACIDS FROM SOLUTIONS IN WHICH THEY OCCUR WITH OTHER ORGANIC MATTER
|
|
|
Patent #:
|
|
Issue Dt:
|
11/17/1987
|
Application #:
|
06907702
|
Filing Dt:
|
09/15/1986
|
Title:
|
METHOD AND APPARATUS FOR IMPROVING THE LIFE OF AN ELECTRODE
|
|
|
Patent #:
|
|
Issue Dt:
|
03/15/1988
|
Application #:
|
07009301
|
Filing Dt:
|
01/30/1987
|
Title:
|
CELL FOR ELECTRICALLY CONTROLLED TRANSDERMAL DRUG DELIVERY
|
|
|
Patent #:
|
|
Issue Dt:
|
04/05/1988
|
Application #:
|
07050988
|
Filing Dt:
|
05/09/1988
|
Title:
|
ENDOSCOPE RELAY OPTICS
|
|
|
Patent #:
|
|
Issue Dt:
|
08/16/1988
|
Application #:
|
07084353
|
Filing Dt:
|
08/12/1987
|
Title:
|
WATER COOLER AND CARBONATOR
|
|
|
Patent #:
|
|
Issue Dt:
|
07/10/1990
|
Application #:
|
07138757
|
Filing Dt:
|
12/28/1987
|
Title:
|
APPARATUS FOR MONITORING THE QUALITY OF WATER
|
|
|
Patent #:
|
|
Issue Dt:
|
01/01/1991
|
Application #:
|
07176815
|
Filing Dt:
|
04/01/1988
|
Title:
|
BOTTLED WATER DISPENSER
|
|
|
Patent #:
|
|
Issue Dt:
|
04/18/1989
|
Application #:
|
07177727
|
Filing Dt:
|
04/05/1988
|
Title:
|
ACID EFFICIENT MEMBRANE FOR USE IN ELECTRODIALYSIS FOR RECOVERY OF ACID
|
|
|
Patent #:
|
|
Issue Dt:
|
07/25/1989
|
Application #:
|
07189263
|
Filing Dt:
|
05/02/1988
|
Title:
|
NOVEL BIPOLAR MEMBRANES AND PROCESS OF MANUFACTURE
|
|
|
Patent #:
|
|
Issue Dt:
|
03/19/1991
|
Application #:
|
07198325
|
Filing Dt:
|
05/25/1988
|
Title:
|
APPARATUS FOR CONTROLLING SOLID PARTICLE FLOW IN AN EVAPORATOR
|
|
|
Patent #:
|
|
Issue Dt:
|
10/03/1989
|
Application #:
|
07217905
|
Filing Dt:
|
07/11/1988
|
Title:
|
APPARATUS FOR THE REMOVAL OF DISSOLVED SOLIDS FROM LIQUIDS USING BIPOLAR MEMBRANES
|
|
|
Patent #:
|
|
Issue Dt:
|
06/25/1991
|
Application #:
|
07389850
|
Filing Dt:
|
08/03/1989
|
Title:
|
ELECTRODEIONIZATION POLARITY REVERSAL APPARATUS AND PROCESS
|
|
|
Patent #:
|
|
Issue Dt:
|
11/13/1990
|
Application #:
|
07390869
|
Filing Dt:
|
08/08/1989
|
Title:
|
APPARATUS AND PROCESS FOR THE REMOVAL OF ACIDIC AND BASIC GASES FROM FLUID MIXTURES USING BIPOLAR MEMBRANES
|
|
|
Patent #:
|
|
Issue Dt:
|
09/03/1991
|
Application #:
|
07393334
|
Filing Dt:
|
08/14/1989
|
Title:
|
ACID EFFICIENT MEMBRANE FOR USE IN ELECTRODIALYSIS FOR RECOVERY OF ACID
|
|
|
Patent #:
|
|
Issue Dt:
|
04/28/1992
|
Application #:
|
07431055
|
Filing Dt:
|
11/02/1989
|
Title:
|
EXTRUSION CANISTER
|
|
|
Patent #:
|
|
Issue Dt:
|
06/02/1992
|
Application #:
|
07479491
|
Filing Dt:
|
02/13/1990
|
Title:
|
HIGH ION EXCHANGE CAPACITY POLYELECTROLYTES HAVING HIGH CROSSLINK DENSITIES AND CAUSTIC STABILITY
|
|
|
Patent #:
|
|
Issue Dt:
|
11/19/1991
|
Application #:
|
07495513
|
Filing Dt:
|
03/19/1990
|
Title:
|
INTRODUCING AND REMOVING ION-EXCHANGE AND OTHER PARTICULATES FROM AN ASSEMBLED ELECTRODEIONIZATION STACK
|
|
|
Patent #:
|
|
Issue Dt:
|
08/06/1991
|
Application #:
|
07541854
|
Filing Dt:
|
06/21/1990
|
Title:
|
ANION SELECTIVE POLYMERS PREPARED FROM CONCENTRATED SOLUTIONS OF N,N'-METHYLENEBISACRYLAMIDE
|
|
|
Patent #:
|
|
Issue Dt:
|
09/08/1992
|
Application #:
|
07571478
|
Filing Dt:
|
08/23/1990
|
Title:
|
PROCESS FOR MANUFACTURING CONTINUOUS SUPPORTED ION SELECTIVE MEMBRANES USING NON-POLYMERIZABLE HIGH BOILING POINT SOLVENTS
|
|
|
Patent #:
|
|
Issue Dt:
|
10/06/1992
|
Application #:
|
07584555
|
Filing Dt:
|
09/14/1990
|
Title:
|
POLYAMINE-POLYAMIDE COMPOSITE NANOFILTRATION MEMBRANE FOR WATER SOFTENING
|
|
|
Patent #:
|
|
Issue Dt:
|
05/26/1992
|
Application #:
|
07596246
|
Filing Dt:
|
10/12/1990
|
Title:
|
APPARATUS FOR CONTROLLING SOLID PARTICLE FLOW IN AN EVAPORATOR
|
|
|
Patent #:
|
|
Issue Dt:
|
02/18/1992
|
Application #:
|
07600633
|
Filing Dt:
|
10/22/1990
|
Title:
|
ASYMMETRIC SEMIPERMEABLE POLY(ARYLETHERKETONE)MEMBRANES AND METHOD OF PRODUCING SAME
|
|
|
Patent #:
|
|
Issue Dt:
|
12/24/1991
|
Application #:
|
07656320
|
Filing Dt:
|
02/19/1991
|
Title:
|
COMPOSITE SEMIPERMEABLE MEMBRANE CREATED BY PRECIPITATION OF EMULSION POLYMERS ONTO BASE FILM MICROPOROUS SURFACES
|
|
|
Patent #:
|
|
Issue Dt:
|
10/15/1991
|
Application #:
|
07660124
|
Filing Dt:
|
02/25/1991
|
Title:
|
APPARATUS FOR MANUFACTURING CONTINUOUS, SUPPORTED POLYMERIC SHEETS FROM POLYMERIZABLE LIQUID STARTING MATERIALS
|
|
|
Patent #:
|
|
Issue Dt:
|
08/11/1992
|
Application #:
|
07667508
|
Filing Dt:
|
03/11/1991
|
Title:
|
ALIPHATIC ANION EXCHANGE POLYMERIC MEMBRANES HAVING IMPROVED RESISTANCE TO FOULING
|
|
|
Patent #:
|
|
Issue Dt:
|
06/29/1993
|
Application #:
|
07708307
|
Filing Dt:
|
05/31/1991
|
Title:
|
ELECTRODIALYSIS METHOD FOR DEMINERALIZATION OF LIQUID, WHEY-BASED MATERIAL
|
|
|
Patent #:
|
|
Issue Dt:
|
03/16/1993
|
Application #:
|
07722748
|
Filing Dt:
|
06/28/1991
|
Title:
|
PROCESS FOR MANUFACTURING CONTINUOUS, SUPPORTED POLYMERIC SHEET FROM POLYMERIZABLE LIQUID STARTING MATERIALS
|
|
|
Patent #:
|
|
Issue Dt:
|
06/09/1992
|
Application #:
|
07743068
|
Filing Dt:
|
08/09/1991
|
Title:
|
INTRODUCING AND REMOVING ION-EXCHANGE AND OTHER PARTICULATES FROM AN ASSEMBLED ELECTRODEIONIZATION STACK
|
|
|
Patent #:
|
|
Issue Dt:
|
04/20/1993
|
Application #:
|
07821675
|
Filing Dt:
|
01/16/1992
|
Title:
|
CATION EXCHANGE MEMBRANES
|
|
|
Patent #:
|
|
Issue Dt:
|
02/08/1994
|
Application #:
|
07857910
|
Filing Dt:
|
03/26/1992
|
Title:
|
HIGH ION EXCHANGE CAPACITY POLYELECTROLYTES HAVING HIGH CROSSLINK DENSITIES AND CAUSTIC STABILITY
|
|
|
Patent #:
|
|
Issue Dt:
|
04/20/1993
|
Application #:
|
07866782
|
Filing Dt:
|
04/06/1992
|
Title:
|
INTRODUCING AND REMOVING ION-EXCHANGE AND OTHER PARTICULATES FROM AN ASSEMBLED ELECTRODEIONIZATION STACK
|
|
|
Patent #:
|
|
Issue Dt:
|
11/23/1993
|
Application #:
|
07872691
|
Filing Dt:
|
04/20/1992
|
Title:
|
PROCESS FOR MANUFACTURING CONTINUOUS SUPPORTED ION SELECTIVE MEMBRANES USING NON-POLYMERIZABLE HIGH BOILING POINT SOLVENTS
|
|
|
Patent #:
|
|
Issue Dt:
|
10/11/1994
|
Application #:
|
07996742
|
Filing Dt:
|
12/24/1992
|
Title:
|
POLYMERS PREPARED FROM CONCENTRATED SOLUTIONS OF N',N'METHYLENEBISAC- CRYLAMIDE
|
|
|
Patent #:
|
|
Issue Dt:
|
12/05/1995
|
Application #:
|
08051035
|
Filing Dt:
|
04/20/1993
|
Title:
|
SALT BASKET FOR CRYSTALLIZER AND METHOD OF USE IN ZERO LIQUID DISCHARGE INDUSTRIAL FACILITIES
|
|
|
Patent #:
|
|
Issue Dt:
|
04/02/1996
|
Application #:
|
08233092
|
Filing Dt:
|
04/25/1994
|
Title:
|
ELECTRODIALYSIS INCLUDING FILLED CELL ELECTRODIALYSIS (ELECTRODEIONIZATION)
|
|
|
Patent #:
|
|
Issue Dt:
|
12/12/1995
|
Application #:
|
08261283
|
Filing Dt:
|
06/16/1994
|
Title:
|
METHOD FOR CONTROLLING SOLID PARTICLE FLOW IN AN EVAPORATOR
|
|
|
Patent #:
|
|
Issue Dt:
|
09/02/1997
|
Application #:
|
08272886
|
Filing Dt:
|
07/07/1994
|
Title:
|
SOLVENT EXTRACTION PROCESS USING WATER ABSORBING SOLVENT AT PRESELECTED TEMPERATURE
|
|
|
Patent #:
|
|
Issue Dt:
|
12/02/1997
|
Application #:
|
08341496
|
Filing Dt:
|
11/17/1994
|
Title:
|
CATALYST MEDIATED METHOD OF INTERFACIAL POLYMERIZATION ON A MICROPOROUS SUPPORT, AND POLYMERS, FIBERS, FILMS AND MEMBRANES MADE BY SUCH METHOD
|
|
|
Patent #:
|
|
Issue Dt:
|
04/23/1996
|
Application #:
|
08355935
|
Filing Dt:
|
12/14/1994
|
Title:
|
HIGH IONIC CONDUCTANCE ION EXCHANGE MEMBRANES AND THEIR PREPARATION
|
|
|
Patent #:
|
|
Issue Dt:
|
08/12/1997
|
Application #:
|
08473093
|
Filing Dt:
|
06/07/1995
|
Title:
|
SALT BASKET FOR CRYSTALLIZER AND METHOD OF USE IN ZERO LIQUID DISCHARGE INDUSTRIAL FACILITIES
|
|
|
Patent #:
|
|
Issue Dt:
|
11/19/1996
|
Application #:
|
08485347
|
Filing Dt:
|
06/07/1995
|
Title:
|
SALT BASKET FOR CRYSTALLIZER AND METHOD OF USE IN ZERO LIQUID DISCHARGE INDUSTRIAL FACILITIES
|
|
|
Patent #:
|
|
Issue Dt:
|
10/21/1997
|
Application #:
|
08571403
|
Filing Dt:
|
12/13/1995
|
Title:
|
ELECTRODIALYSIS INCLUDING FILLED CELL ELECTRODIALYSIS (ELECTRODEIONIZATION)
|
|
|
Patent #:
|
|
Issue Dt:
|
12/30/1997
|
Application #:
|
08584665
|
Filing Dt:
|
01/11/1996
|
Title:
|
MULTI-PORT MULTI-STREAM VALVE APPARATUS
|
|
|
Patent #:
|
|
Issue Dt:
|
02/16/1999
|
Application #:
|
08756681
|
Filing Dt:
|
11/26/1996
|
Title:
|
WASTEWATER TREATMENT PROCESS AND APPARATUS FOR HIGH FLOW IMPURITY REMOVAL
|
|
|
Patent #:
|
|
Issue Dt:
|
09/29/1998
|
Application #:
|
08767079
|
Filing Dt:
|
12/16/1996
|
Title:
|
ELECTRODIALYSIS INCLUDING FILLED CELL ELECTRODIALYSIS (ELECTRODEIONIZATION)
|
|
|
Patent #:
|
|
Issue Dt:
|
10/21/1997
|
Application #:
|
08767532
|
Filing Dt:
|
12/16/1996
|
Title:
|
ELECTRODIALYSIS INCLUDING FILLED CELL ELECTRODIALYSIS (ELECTRODEIONIZATION)
|
|
|
Patent #:
|
|
Issue Dt:
|
04/06/1999
|
Application #:
|
08888151
|
Filing Dt:
|
07/03/1997
|
Title:
|
MEMBRANE-FRAME FOR PROCESSES INCLUDING ELECTRODIALYSIS
|
|
|
Patent #:
|
|
Issue Dt:
|
05/18/1999
|
Application #:
|
08957049
|
Filing Dt:
|
10/24/1997
|
Title:
|
WASTEWATER TREATMENT PROCESS AND APPARATUS FOR HIGH FLOW SILICA REMOVAL
|
|
|
Patent #:
|
|
Issue Dt:
|
06/08/1999
|
Application #:
|
08957053
|
Filing Dt:
|
10/24/1997
|
Title:
|
WASTEWATER TREATMENT PROCESS AND APPARATUS FOR HIGH FLOW FLUORIDE REMOVAL
|
|
|
Patent #:
|
|
Issue Dt:
|
10/12/1999
|
Application #:
|
08965574
|
Filing Dt:
|
11/06/1997
|
Title:
|
PROCESS FOR REMOVING SILICA FROM WASTEWATER
|
|
|
Patent #:
|
|
Issue Dt:
|
05/04/1999
|
Application #:
|
09008707
|
Filing Dt:
|
01/16/1998
|
Title:
|
SODA ASH PROCESSING APPARATUS AND METHOD
|
|
|
Patent #:
|
|
Issue Dt:
|
12/28/1999
|
Application #:
|
09020981
|
Filing Dt:
|
02/09/1998
|
Title:
|
DAMPED STORAGE RACK FOR NUCLEAR FUEL ASSEMBLIES
|
|
|
Patent #:
|
|
Issue Dt:
|
04/24/2001
|
Application #:
|
09046292
|
Filing Dt:
|
03/23/1998
|
Title:
|
STYRENE SULFONATE CATION EXCHANGE MEMBRANE
|
|
|
Patent #:
|
|
Issue Dt:
|
09/12/2000
|
Application #:
|
09283742
|
Filing Dt:
|
04/01/1999
|
Title:
|
ELECTRODIALYSIS APPARATUS
|
|
|
Patent #:
|
|
Issue Dt:
|
06/25/2002
|
Application #:
|
09362591
|
Filing Dt:
|
07/28/1999
|
Title:
|
ION EXCHANGE AND ELECTROCHEMICAL METHODS AND DEVICES EMPLOYING ONE-STEP QUATERNIZED AND POLYMERIZED ANION SELECTIVE POLYMERS
|
|
|
Patent #:
|
|
Issue Dt:
|
10/03/2000
|
Application #:
|
09366122
|
Filing Dt:
|
08/02/1999
|
Title:
|
ELECTRODIALYSIS INCLUDING FILLED CELL ELECTRODIALYSIS (ELECTRODEIONIZATION)
|
|
|
Patent #:
|
|
Issue Dt:
|
08/24/2004
|
Application #:
|
09446471
|
Filing Dt:
|
03/24/2000
|
Title:
|
FLUID PURIFICATION DEVICES AND METHODS EMPLOYING DEIONIZATION FOLLOWED BY IONIZATION FOLLOWED BY DEIONIZATION
|
|
|
Patent #:
|
|
Issue Dt:
|
11/06/2001
|
Application #:
|
09651807
|
Filing Dt:
|
08/30/2000
|
Title:
|
Silica precipitate
|
|
|
Patent #:
|
|
Issue Dt:
|
02/05/2002
|
Application #:
|
09785846
|
Filing Dt:
|
02/16/2001
|
Publication #:
|
|
Pub Dt:
|
07/26/2001
| | | | |
Title:
|
A PROCESS FOR PRODUCING STYRENE SULFONATE CATION
|
|
|
Patent #:
|
|
Issue Dt:
|
09/02/2003
|
Application #:
|
09894229
|
Filing Dt:
|
06/27/2001
|
Publication #:
|
|
Pub Dt:
|
08/22/2002
| | | | |
Title:
|
METHOD FOR SIMULTANEOUS REMOVAL OF ARSENIC AND FLUORIDE FROM AQUEOUS SOLUTIONS
|
|
|
Patent #:
|
|
Issue Dt:
|
06/24/2003
|
Application #:
|
09894527
|
Filing Dt:
|
06/27/2001
|
Publication #:
|
|
Pub Dt:
|
07/11/2002
| | | | |
Title:
|
METHOD OF TREATING INDUSTRIAL WASTE WATERS
|
|
|
Patent #:
|
|
Issue Dt:
|
11/11/2003
|
Application #:
|
09960614
|
Filing Dt:
|
09/21/2001
|
Publication #:
|
|
Pub Dt:
|
08/29/2002
| | | | |
Title:
|
SYSTEM AND METHOD FOR REMOVAL OF FLUORIDE FROM WASTEWATER USING SINGLE FLUORIDE SENSING ELECTRODE
|
|
|
Patent #:
|
|
Issue Dt:
|
11/25/2003
|
Application #:
|
09960640
|
Filing Dt:
|
09/21/2001
|
Publication #:
|
|
Pub Dt:
|
10/17/2002
| | | | |
Title:
|
SIMULTANEOUS AMMONIA AND FLUORIDE TREATMENT FOR WASTEWATER
|
|
|
Patent #:
|
NONE
|
Issue Dt:
|
|
Application #:
|
10199182
|
Filing Dt:
|
07/19/2002
|
Publication #:
|
|
Pub Dt:
|
06/10/2004
| | | | |
Title:
|
Reverse osmosis pretreatment using low pressure filtration
|
|
|
Patent #:
|
|
Issue Dt:
|
09/28/2004
|
Application #:
|
10202354
|
Filing Dt:
|
07/24/2002
|
Publication #:
|
|
Pub Dt:
|
01/30/2003
| | | | |
Title:
|
METHOD AND APPARATUS FOR PREPARING PURE WATER
|
|
|
Patent #:
|
|
Issue Dt:
|
07/18/2006
|
Application #:
|
10307250
|
Filing Dt:
|
11/30/2002
|
Publication #:
|
|
Pub Dt:
|
07/10/2003
| | | | |
Title:
|
WATER TREATMENT METHOD FOR HEAVY OIL PRODUCTION
|
|
|
Patent #:
|
|
Issue Dt:
|
02/16/2010
|
Application #:
|
10343269
|
Filing Dt:
|
10/27/2003
|
Publication #:
|
|
Pub Dt:
|
04/01/2004
| | | | |
Title:
|
DEVICE AND METHOD FOR ELETRODIALYSIS
|
|
|
Patent #:
|
NONE
|
Issue Dt:
|
|
Application #:
|
10343270
|
Filing Dt:
|
05/19/2003
|
Publication #:
|
|
Pub Dt:
|
09/25/2003
| | | | |
Title:
|
Process and device for continuous tonic monitoring of aqueous solutions
|
|
|
Patent #:
|
|
Issue Dt:
|
08/22/2006
|
Application #:
|
10356043
|
Filing Dt:
|
01/31/2003
|
Publication #:
|
|
Pub Dt:
|
08/07/2003
| | | | |
Title:
|
EDI AND RELATED STACKS AND METHOD AND APPARATUS FOR PREPARING SUCH
|
|
|
Patent #:
|
NONE
|
Issue Dt:
|
|
Application #:
|
10380846
|
Filing Dt:
|
04/14/2003
|
Publication #:
|
|
Pub Dt:
|
09/18/2003
| | | | |
Title:
|
High recovery reverse osmosis process and apparatus
|
|