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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
6090279
Issue Dt:
07/18/2000
Application #:
09157585
Filing Dt:
09/21/1998
Inventors:
JOHN DAVIS, MARTIN JOHN HOFMANN
Title:
ACCESS VALVE DEVICES, THEIR USE IN SEPARATION APPARATUS AND CORRESPONDING METHODS
Assignment: 1
Reel/Frame:
017186/0644Recorded: 02/21/2006Pages: 8
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignors:
PHARMACIA FINE CHEMICALS AB
Exec Dt:
01/25/1967
PHARMACIA LKB BIOTECHNOLOGY AB
Exec Dt:
08/28/1987
PHARMACIA BIOTECH AB
Exec Dt:
06/14/1994
APBIOTECH AB
Exec Dt:
08/17/2000
AMERSHAM PHARMACIA BIOTECH AB
Exec Dt:
04/05/2001
AMERSHAM BIOSCIENCES AB
Exec Dt:
10/17/2001
Assignee:
GE HEALTHCARE BIO-SCIENCES AB
BJORKGATAN 30
UPPSALA, SWEDEN S-751 84
Correspondent:
MELISSA LECK
800 CENTENNIAL AVENUE
PATENT DEPARTMENT
PISCATAWAY, NJ 08855
Assignment: 2
Reel/Frame:
015098/0271Recorded: 03/17/2004Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
AMERSHAM PHARMACIA BIOTECH AKTIEBOLAG
Exec Dt:
10/19/2001
Assignee:
AMERSHAM BIOSCIENCES AKTIEBOLAG
UPPSALA, SWEDEN 751 84
Correspondent:
SMITH, GAMBRELL & RUSSELL, LLP
1850 M STREET, NW, SUITE 800
WASHINGTON, D.C. 20036

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