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Reel/Frame:026096/0860   Pages: 3
Recorded: 04/08/2011
Attorney Dkt #:40543-500
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Total properties: 26
1
Patent #:
5114441
Issue Dt:
05/19/1992
Application #:
07609186
Filing Dt:
11/02/1990
Title:
OXYGEN CONCENTRATOR SYSTEM AND VALVE STRUCTURE
2
Patent #:
5268021
Issue Dt:
12/07/1993
Application #:
07835918
Filing Dt:
02/28/1992
Title:
FLUID FRACTIONATOR
3
Patent #:
RE35099
Issue Dt:
11/28/1995
Application #:
08131761
Filing Dt:
10/01/1993
Title:
FLUID FRACTIONATOR
4
Patent #:
5593478
Issue Dt:
01/14/1997
Application #:
08314213
Filing Dt:
09/28/1994
Title:
FLUID FRACTIONATOR
5
Patent #:
5730778
Issue Dt:
03/24/1998
Application #:
08734203
Filing Dt:
10/21/1996
Title:
IMPROVED FLUID FRACTIONATOR
6
Patent #:
6311719
Issue Dt:
11/06/2001
Application #:
09371464
Filing Dt:
08/10/1999
Title:
ROTARY VALVE ASSEMBLY FOR PRESSURE SWING ADSORPTION SYSTEM
7
Patent #:
6651658
Issue Dt:
11/25/2003
Application #:
09632099
Filing Dt:
08/03/2000
Title:
PORTABLE OXYGEN CONCENTRATION SYSTEM AND METHOD OF USING THE SAME
8
Patent #:
6457485
Issue Dt:
10/01/2002
Application #:
09925146
Filing Dt:
08/08/2001
Publication #:
US20010047824
Pub Dt:
12/06/2001
Title:
ROTARY VALVE ASSEMBLY FOR PRESSURE SWING ADSORPTION SYSTEM
9
Patent #:
6471744
Issue Dt:
10/29/2002
Application #:
09931966
Filing Dt:
08/16/2001
Title:
VACUUM-PRESSURE SWING ABSORPTION FRACTIONATOR AND METHOD OF USING THE SAME
10
Patent #:
6629525
Issue Dt:
10/07/2003
Application #:
10105657
Filing Dt:
03/25/2002
Publication #:
US20020096174
Pub Dt:
07/25/2002
Title:
PORTABLE OXYGEN CONCENTRATION SYSTEM AND METHOD OF USING THE SAME
11
Patent #:
6691702
Issue Dt:
02/17/2004
Application #:
10134868
Filing Dt:
04/29/2002
Publication #:
US20030005928
Pub Dt:
01/09/2003
Title:
PORTABLE OXYGEN CONCENTRATION SYSTEM AND METHOD OF USING THE SAME
12
Patent #:
6712087
Issue Dt:
03/30/2004
Application #:
10143373
Filing Dt:
05/10/2002
Publication #:
US20020124885
Pub Dt:
09/12/2002
Title:
ROTARY VALVE ASSEMBLY FOR PRESSURE SWING ADSORPTION SYSTEM
13
Patent #:
7025329
Issue Dt:
04/11/2006
Application #:
10835700
Filing Dt:
04/30/2004
Publication #:
US20050242314
Pub Dt:
11/03/2005
Title:
NEEDLE VALVE FOR FLOW CONTROL
14
Patent #:
7517385
Issue Dt:
04/14/2009
Application #:
11399108
Filing Dt:
04/06/2006
Publication #:
US20060180781
Pub Dt:
08/17/2006
Title:
GAS SEPARATION DEVICE AND METHOD OF USE
15
Patent #:
8182242
Issue Dt:
05/22/2012
Application #:
12133608
Filing Dt:
06/05/2008
Publication #:
US20080304980
Pub Dt:
12/11/2008
Title:
COMPRESSOR VIBRATION ISOLATION MOUNT AND METHOD OF USE
16
Patent #:
NONE
Issue Dt:
Application #:
12133628
Filing Dt:
06/05/2008
Publication #:
US20080302516
Pub Dt:
12/11/2008
Title:
Compressor Cooling System and Method of Use
17
Patent #:
NONE
Issue Dt:
Application #:
12133663
Filing Dt:
06/05/2008
Publication #:
US20080302596
Pub Dt:
12/11/2008
Title:
Diaphragm Muffler and Method of Use
18
Patent #:
NONE
Issue Dt:
Application #:
12250094
Filing Dt:
10/13/2008
Publication #:
US20090097040
Pub Dt:
04/16/2009
Title:
LINEAR MOTION POSITION SENSOR AND METHOD OF USE
19
Patent #:
NONE
Issue Dt:
Application #:
12252485
Filing Dt:
10/16/2008
Publication #:
US20090107500
Pub Dt:
04/30/2009
Title:
Portable Oxygen Concentrator System and Method Including Concentrated Oxygen Flow Delivery
20
Patent #:
NONE
Issue Dt:
Application #:
12274219
Filing Dt:
11/19/2008
Publication #:
US20090145428
Pub Dt:
06/11/2009
Title:
SYSTEM AND METHOD FOR CONTROLLING SUPPLY OF OXYGEN BASED ON BREATHING RATE
21
Patent #:
8186346
Issue Dt:
05/29/2012
Application #:
12506645
Filing Dt:
07/21/2009
Publication #:
US20100031960
Pub Dt:
02/11/2010
Title:
SELF-AUTOMATED TITRATION SYSTEM AND METHOD
22
Patent #:
9278185
Issue Dt:
03/08/2016
Application #:
12553801
Filing Dt:
09/03/2009
Publication #:
US20100051030
Pub Dt:
03/04/2010
Title:
SYSTEM AND METHOD FOR CONTROLLING BOLUS PULSE DURATION BASED ON INSPIRATORY TIME IN AN OXYGEN CONCENTRATION SYSTEM
23
Patent #:
NONE
Issue Dt:
Application #:
12614617
Filing Dt:
11/09/2009
Publication #:
US20100116270
Pub Dt:
05/13/2010
Title:
Medical Ventilator System and Method Using Oxygen Concentrators
24
Patent #:
NONE
Issue Dt:
Application #:
12780812
Filing Dt:
05/14/2010
Publication #:
US20100313898
Pub Dt:
12/16/2010
Title:
APPARATUS AND METHODS FOR TREATING SLEEP RELATED DISORDERS
25
Patent #:
NONE
Issue Dt:
Application #:
12879998
Filing Dt:
09/10/2010
Publication #:
US20110058970
Pub Dt:
03/10/2011
Title:
ROTARY COMPRESSOR AND METHOD
26
Patent #:
10255647
Issue Dt:
04/09/2019
Application #:
12892793
Filing Dt:
09/28/2010
Publication #:
US20110073107
Pub Dt:
03/31/2011
Title:
CONTROLLING AND COMMUNICATNG WITH RESPIRATORY CARE DEVICES
Assignor
1
SEQUAL TECHNOLOGIES, INC.
Exec Dt:
12/28/2010
Assignee
1
CHART SEQUAL TECHNOLOGIES INC.
160 GREENTREE DRIVE
SUITE 101
DOVER, DELAWARE 19904
Correspondence name and address
ANDREW D. SKALE
MINTZ LEVIN COHN FERRIS GLOVSKY & POPEO
3580 CARMEL MOUNTAIN ROAD, SUITE 300
SAN DIEGO, CA 92130

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