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Trademark Assignment Details

Reel/Frame:0646/0969   Pages: 0
    Recorded: 04/12/1989
Conveyance: SECURITY INTEREST
Total properties: 3
1
Serial #:
Filing Dt:
11/18/1947
Reg #:
Reg. Dt:
06/21/1949
Mark:
HEILEX
2
Serial #:
Filing Dt:
04/13/1973
Reg #:
Reg. Dt:
02/18/1975
Mark:
GRADIPORE
3
Serial #:
Filing Dt:
05/21/1981
Reg #:
Reg. Dt:
09/28/1982
Mark:
XERXES
Assignor
1
Exec Dt:
04/10/1989
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Assignee
1
7901 XERXES AVENUE SOUTH
MINNEAPOLIS, MINNESOTA 55431
Entity Type:
CORPORATION
Citizenship:
CALIFORNIA
Correspondence name and address
FREDRIKSON & BYRON
900 SECOND AVENUE SOUTH
MINNEAPOLIS, MN 55402-3397

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