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Total properties:
22
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Patent #:
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Issue Dt:
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05/15/1990
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Application #:
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07272626
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Filing Dt:
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11/17/1988
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Title:
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FLUID FLOW SWITCHING VALVE ASSEMBLY AND SYSTEM
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Patent #:
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Issue Dt:
|
05/19/1992
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Application #:
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07609186
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Filing Dt:
|
11/02/1990
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Title:
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OXYGEN CONCENTRATOR SYSTEM AND VALVE STRUCTURE
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Patent #:
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Issue Dt:
|
05/12/1992
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Application #:
|
07660177
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Filing Dt:
|
02/25/1991
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Title:
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FLUID FRACTIONATOR
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Patent #:
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Issue Dt:
|
12/07/1993
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Application #:
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07835918
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Filing Dt:
|
02/28/1992
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Title:
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FLUID FRACTIONATOR
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Patent #:
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Issue Dt:
|
11/22/1994
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Application #:
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08142614
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Filing Dt:
|
10/25/1993
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Title:
|
FLUID FRACTIONATOR
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Patent #:
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Issue Dt:
|
01/14/1997
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Application #:
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08314213
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Filing Dt:
|
09/28/1994
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Title:
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FLUID FRACTIONATOR
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Patent #:
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Issue Dt:
|
09/29/1998
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Application #:
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08722584
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Filing Dt:
|
09/27/1996
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Title:
|
PROCESS AND APPRATUS FOR GAS SEPARATION
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|
|
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Patent #:
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Issue Dt:
|
09/29/1998
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Application #:
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08722585
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Filing Dt:
|
09/27/1996
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Title:
|
PROCESS AND APPARATUS FOR GAS SEPERATION
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|
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Patent #:
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|
Issue Dt:
|
09/15/1998
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Application #:
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08722586
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Filing Dt:
|
09/27/1996
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Title:
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PROCESS AND APPARATUS FOR GAS SEPARATION
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|
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Patent #:
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|
Issue Dt:
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03/24/1998
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Application #:
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08734203
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Filing Dt:
|
10/21/1996
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Title:
|
IMPROVED FLUID FRACTIONATOR
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|
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Patent #:
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|
Issue Dt:
|
04/06/1999
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Application #:
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08784555
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Filing Dt:
|
01/21/1997
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Title:
|
PROCESS AND APPARATUS FOR GAS SEPARATION
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|
|
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Patent #:
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Issue Dt:
|
10/13/1998
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Application #:
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08787183
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Filing Dt:
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01/21/1997
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Title:
|
PROCESS AND APPARATUS FOR GAS SEPARATION
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|
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Patent #:
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|
Issue Dt:
|
11/09/1999
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Application #:
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08876970
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Filing Dt:
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06/16/1997
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Title:
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METHODS AND APPARATUS TO GENERATE LIQUID AMBULATORY OXYGEN FROM AN OXYGEN CONCENTRATOR
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|
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Patent #:
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Issue Dt:
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11/25/2003
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Application #:
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09342890
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Filing Dt:
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06/29/1999
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Title:
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METHODS AND APPARATUS TO GENERATE LIQUID AMBULATORY OXYGEN FROM AN OXYGEN CONCENTRATOR
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|
|
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Patent #:
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Issue Dt:
|
01/27/2004
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Application #:
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09343149
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Filing Dt:
|
06/29/1999
|
|
Title:
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METHODS AND APPARATUS TO GENERATE LIQUID AMBULATORY OXYGEN FROM AN OXYGEN CONCENTRATOR
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|
|
|
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Patent #:
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|
Issue Dt:
|
02/06/2001
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Application #:
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09362099
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Filing Dt:
|
07/28/1999
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Title:
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APPARATUS AND METHOD FOR INSPECTING PREDETERMINED REGION ON SURFACE OF SPECIMEN USING ELECTRON BEAM
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|
|
|
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Patent #:
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|
Issue Dt:
|
11/06/2001
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Application #:
|
09371464
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Filing Dt:
|
08/10/1999
|
|
Title:
|
ROTARY VALVE ASSEMBLY FOR PRESSURE SWING ADSORPTION SYSTEM
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/02/2004
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Application #:
|
09420892
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Filing Dt:
|
10/19/1999
|
|
Title:
|
METHODS AND APPARATUS TO GENERATE LIQUID AMBULATORY OXYGEN FROM AN OXYGEN CONCENTRATOR
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|
|
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Patent #:
|
|
Issue Dt:
|
10/01/2002
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Application #:
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09925146
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Filing Dt:
|
08/08/2001
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Publication #:
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Pub Dt:
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12/06/2001
| | | | |
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Title:
|
ROTARY VALVE ASSEMBLY FOR PRESSURE SWING ADSORPTION SYSTEM
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|
|
|
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Patent #:
|
|
Issue Dt:
|
10/29/2002
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Application #:
|
09931966
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Filing Dt:
|
08/16/2001
|
|
Title:
|
VACUUM-PRESSURE SWING ABSORPTION FRACTIONATOR AND METHOD OF USING THE SAME
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|
|
|
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Patent #:
|
|
Issue Dt:
|
10/07/2003
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Application #:
|
10105657
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Filing Dt:
|
03/25/2002
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Publication #:
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Pub Dt:
|
07/25/2002
| | | | |
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Title:
|
PORTABLE OXYGEN CONCENTRATION SYSTEM AND METHOD OF USING THE SAME
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|
|
|
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Patent #:
|
|
Issue Dt:
|
02/17/2004
|
Application #:
|
10134868
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Filing Dt:
|
04/29/2002
|
|
Publication #:
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Pub Dt:
|
01/09/2003
| | | | |
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Title:
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PORTABLE OXYGEN CONCENTRATION SYSTEM AND METHOD OF USING THE SAME
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