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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
08/24/1993
Application #:
07540844
Filing Dt:
06/20/1990
Inventors:
MING SUN, FRANCIS R. PFEIFFER
Title:
ANALYTICAL TEST DEVICES FOR COMPETITION ASSAY FOR DRUGS OF NON-PROTEIN ANTIGENS USING IMMUNOCHROMATOGRAPHIC TECHNIQUES
Assignment: 1
Reel/Frame:
005396/0800Recorded: 06/20/1990Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
06/19/1990
Exec Dt:
06/19/1990
Assignee:
1001 LOWER LANDING ROAD, 603 VPR COMMERCE CENTER
R.D. 1, P.O. BOX 579,
BLACKWOOD, NEW JERSEY 08012
Correspondent:
ECKERT, SEAMANS, CHERIN & MELLOTT
1700 MARKET ST., STE. 3232
PHILADELPHIA, PA 19103
Assignment: 2
Reel/Frame:
008328/0010Recorded: 01/23/1997Pages: 3
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/15/1997
Assignees:
2116 FINANCIAL CENTER
DES MOINES, IOWA 50309
666 GRAND AVENUE, STE. 200
DES MONIES, IOWA 50309
Correspondent:
MATTHEW P. KINLEY
2116 FINANCIAL CENTER
DES MOINES, IA 50309
Assignment: 3
Reel/Frame:
008401/0848Recorded: 03/24/1997Pages: 10
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/14/1997
Assignee:
500 RIVERSIDE INDUSTRIAL PARKWAY
PORTLAND, MAINE 04103
Correspondent:
QUARLES & BRADY
MARTA S. LEVINE
411 EAST WISCONSIN AVENUE
MILWAUKEE, WI 53202
Assignment: 4
Reel/Frame:
008639/0235Recorded: 08/04/1997Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/16/1997
Assignee:
500 RIVERSIDE INDUSTRIAL PARKWAY
PORTLAND, MAINE 04103
Correspondent:
SYBRON INTERNATIONAL CORPORATION
STEPHEN J. TOMASSI
SUITE 2400
411 EAST WISCONSIN AVENUE
MILWAUKEE, WI 53202

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