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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:008639/0080   Pages: 14
Recorded: 08/05/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 26
1
Patent #:
Issue Dt:
10/16/1984
Application #:
06487894
Filing Dt:
04/22/1983
Title:
PROCESS FOR PREPARING SUPERFICIALLY POROUS SUPPORTS FOR CHROMATOGRAPHY AND CATALYSTS
2
Patent #:
Issue Dt:
07/15/1986
Application #:
06640821
Filing Dt:
08/15/1984
Title:
METAL OXIDE STABILIZED CHROMATOGRAPHY PACKINGS
3
Patent #:
Issue Dt:
11/10/1987
Application #:
06936084
Filing Dt:
11/28/1986
Title:
SUBSTRATES WITH STERICALLY-PROTECTED, STABLE, COVALENTLY-BONDED ORGANO-SILANE FILMS
4
Patent #:
Issue Dt:
05/24/1988
Application #:
06936085
Filing Dt:
11/28/1986
Title:
STRUCTURES SURFACE MODIFIED WITH BIDENTATE SILANES
5
Patent #:
Issue Dt:
12/05/1989
Application #:
07020808
Filing Dt:
03/02/1987
Title:
ENZYME IMMOBILIZATION AND BIOAFFINITY SEPARATIONS WITH PERFLUOROCARBON POLYMER-BASED SUPPORTS
6
Patent #:
Issue Dt:
05/16/1989
Application #:
07083670
Filing Dt:
08/07/1987
Title:
FLOUROPLASTIC IMMUNOAFFINITY COLUMNS FOR PURIFICATION OF BLOOD PROTEINS
7
Patent #:
Issue Dt:
07/11/1989
Application #:
07119393
Filing Dt:
11/10/1987
Title:
SUBSTRATES COATED WITH ORGANO-SILANES THAT ARE STERICALLY-PROTECTED
8
Patent #:
Issue Dt:
09/04/1990
Application #:
07134028
Filing Dt:
12/17/1987
Title:
ENZYME IMMOBILIZATION AND BIOAFFINITY SEPARATIONS WITH PERFLUOROCARBON POLYMER-BASED SUPPORTS
9
Patent #:
Issue Dt:
05/08/1990
Application #:
07138038
Filing Dt:
12/28/1987
Title:
PROCESS FOR PURIFYING NUCLEIC ACIDS
10
Patent #:
Issue Dt:
06/06/1989
Application #:
07228761
Filing Dt:
08/04/1988
Title:
PROCESS FOR POROSITY CONTROL AND REHYDROXYLATIONS OF SILICA BODIES
11
Patent #:
Issue Dt:
10/27/1992
Application #:
07248386
Filing Dt:
09/23/1988
Title:
PROCESS FOR PREPARING SOLID PERFLUOROCARBON POLYMER SUPPORTS HAVING ATTACHED PERFLUOROCARBON-SUBSTITUTED LIGAND OR BINDER
12
Patent #:
Issue Dt:
10/17/1989
Application #:
07287650
Filing Dt:
12/21/1988
Title:
POROUS SILICA MICROSPHERES HAVING A SILANOL ENRICHED SURFACE
13
Patent #:
Issue Dt:
07/16/1991
Application #:
07310362
Filing Dt:
02/10/1989
Title:
BASE PAPER FOR PHOTOGRAPHIC LAYER SUPPORT
14
Patent #:
Issue Dt:
02/20/1990
Application #:
07315297
Filing Dt:
02/24/1989
Title:
ORGANIC-BASED POROUS MICROSPHERES FOR HPLC
15
Patent #:
Issue Dt:
01/22/1991
Application #:
07390440
Filing Dt:
07/31/1989
Title:
ORGANIC-BASED POROUS MICROSPHERES FOR HPLC
16
Patent #:
Issue Dt:
01/07/1992
Application #:
07413867
Filing Dt:
09/28/1989
Title:
FLUOROCARBON POLYMER CUPPORT FOR CHROMATOGRAPHIC SEPARATIONS, DIAGNOSTIC ASSAYS AND ENZYME IMMOBILIZATION
17
Patent #:
Issue Dt:
07/07/1992
Application #:
07587879
Filing Dt:
09/25/1990
Title:
SILICA MICROSPHERES, METHOD OF IMPROVING ATTRITION RESISTANCE
18
Patent #:
Issue Dt:
12/07/1993
Application #:
07606367
Filing Dt:
10/31/1990
Title:
PREPARATION OF LIQUID AFFINITY SUPPORTS FOR BIOAFFINITY AN ION EX- CHANGE SEPARATIONS
19
Patent #:
Issue Dt:
04/26/1994
Application #:
07606381
Filing Dt:
10/31/1990
Title:
IMMUNOASSAYS AND NUCLEIC ACID ASSAYS WITH LIQUID EXCHANGE SUPPORTS
20
Patent #:
Issue Dt:
12/07/1993
Application #:
07606390
Filing Dt:
10/31/1990
Title:
BIOAFFINITY AND ION EXCHANGE SEPARATIONS WITH LIQUID EXCHANGE SUPPORTS
21
Patent #:
Issue Dt:
04/28/1992
Application #:
07666592
Filing Dt:
03/08/1991
Title:
POROUS SILICA MICROSPHERES HAVING SILANOL-ENRICHED AND SILANIZED SURFACES
22
Patent #:
Issue Dt:
01/04/1994
Application #:
07761152
Filing Dt:
09/17/1991
Title:
LIQUID PERFLUOROCARBON SUPPORTS USEFUL AS LIQUID AFFINITY SUPPORTS
23
Patent #:
Issue Dt:
12/14/1993
Application #:
07785887
Filing Dt:
10/24/1991
Title:
IMMOBILIZATION OF BIOMOLECULES ON PERFLUOROCARBON SURFACES
24
Patent #:
Issue Dt:
10/04/1994
Application #:
07980319
Filing Dt:
11/19/1992
Title:
SILICA MICROSPHERES, METHOD OF IMPROVING ATTRITION RESISTANCE AND USE
25
Patent #:
Issue Dt:
Application #:
UNAVAILABLE
Filing Dt:
Title:
26
Patent #:
Issue Dt:
Application #:
UNAVAILABLE
Filing Dt:
Title:
Assignor
1
Exec Dt:
08/01/1996
Assignee
1
3521 SILVERSIDE ROAD
WILMINGTON, DELAWARE 19810
Correspondence name and address
DCV LEGAL
JACQUELINE STEENSMA
3521 SILVERSIDE ROAD
WILMINGTON, DE 19810

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