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Patent Assignment Details
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Reel/Frame:027456/0033   Pages: 8
Recorded: 12/28/2011
Attorney Dkt #:41305
Conveyance: RELEASE OF SECURITY INTEREST IN PATENTS
Total properties: 15
1
Patent #:
Issue Dt:
06/19/1990
Application #:
06937447
Filing Dt:
12/05/1986
Title:
MEMBRANE AND PROCESS FOR PRODUCING THE MEMBRANE
2
Patent #:
Issue Dt:
06/19/1990
Application #:
07235373
Filing Dt:
08/23/1988
Title:
SELECTIVELY PERMEABLE ASYMMETRIC MEMBRANES SUITABLE FOR USE IN HEMODIALYSIS AND PROCESSES FOR MANUFACTURING SUCH MEMBRANES
3
Patent #:
Issue Dt:
10/01/1991
Application #:
07237504
Filing Dt:
08/26/1988
Title:
DIFFUSION AND/OR FILTRATION APPARATUS
4
Patent #:
Issue Dt:
03/26/1991
Application #:
07237514
Filing Dt:
08/26/1988
Title:
HOUSING CONTAINING A PENETRABLE MEMBRANE SEALING AN EVACUATION OUTLET
5
Patent #:
Issue Dt:
10/01/1991
Application #:
07565032
Filing Dt:
08/09/1990
Title:
METHOD OF MANUFACTURING A DIFFUSION/FILTRATION APPARATUS
6
Patent #:
Issue Dt:
11/24/1992
Application #:
07643421
Filing Dt:
01/22/1991
Title:
NIPPLE INTENDED TO COOPERATE WITH MULTIPLE COUPLING COMPONENTS
7
Patent #:
Issue Dt:
12/17/1991
Application #:
07668629
Filing Dt:
03/13/1991
Title:
METHOD OF MANUFACTURING A DIFFUSION AND/OR FILTRATION APPARATUS
8
Patent #:
Issue Dt:
04/20/1993
Application #:
07879341
Filing Dt:
05/07/1992
Title:
HOSE CLAMP FOR MEDICAL APPLICATION
9
Patent #:
Issue Dt:
08/17/1993
Application #:
07924320
Filing Dt:
08/03/1992
Title:
APPARATUS FOR THE TREATMENT OF FLUIDS
10
Patent #:
Issue Dt:
02/06/1996
Application #:
08196290
Filing Dt:
02/14/1994
Title:
DRIP CHAMBER AND/OR EXPANSION CHAMBER WITH INTEGRAL FILTER
11
Patent #:
Issue Dt:
08/06/1996
Application #:
08367458
Filing Dt:
12/30/1994
Title:
PROCESS FOR THE PRODUCTION OF HYDROPHILIC MEMBRANES
12
Patent #:
Issue Dt:
04/06/1999
Application #:
08632850
Filing Dt:
04/16/1996
Title:
HEAT-STERILIZABLE MEMBRANE
13
Patent #:
Issue Dt:
08/10/2004
Application #:
09677375
Filing Dt:
09/15/2000
Title:
EXTRACORPOREAL ENDOTOXIN REMOVAL METHOD
14
Patent #:
Issue Dt:
03/21/2006
Application #:
10169456
Filing Dt:
07/02/2002
Publication #:
Pub Dt:
02/13/2003
Title:
FILTER COMPRISING MEMBRANES MADE OF HOLLOW FIBERS
15
Patent #:
Issue Dt:
10/04/2005
Application #:
10813750
Filing Dt:
03/30/2004
Publication #:
Pub Dt:
09/23/2004
Title:
FILTERS AND METHOD FOR PRODUCING FILTERS
Assignor
1
Exec Dt:
12/07/2011
Assignee
1
14143 DENVER WEST PARKWAY
LAKEWOOD, COLORADO 80401
Correspondence name and address
CORPORATION SERVICE COMPANY
1090 VERMONT AVENUE NW, SUITE 430
WASHINGTON, DC 20005

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