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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/05/1996
Application #:
08227321
Filing Dt:
04/14/1994
Inventor:
JANUSZ B. PAWLISZYN
Title:
DEVICE AND PROCESS FOR INCREASING ANALYTE CONCENTRATION IN A SORBENT
Assignment: 1
Reel/Frame:
007464/0219Recorded: 05/08/1995Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/06/1994
Assignee:
200 UNIVERSITY AVENUE WEST
WATERLOO, ONTARIO, CANADA N2L 3
Correspondent:
DARYL W. SCHNURR
18 WEBER STREET WEST
KITCHENER, ONTARIO, CANADA N2H 6N2
Assignment: 2
Reel/Frame:
010388/0605Recorded: 11/17/1999Pages: 50
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/24/1999
Exec Dt:
09/24/1999
Exec Dt:
09/24/1999
Exec Dt:
09/24/1999
Assignee:
901 MAIN STREET, 66TH FLOOR
DALLAS, TEXAS 75202
Correspondent:
WINSTEAD SECHREST & MINICK P.C.
JAMES J. MURPHY, ESQ.
5400 RENAISSANCE TOWER
1201 ELM STREET
DALLAS, TEXAS 75270

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