Trademark Assignment Abstract of Title
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Total Assignments:
3
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Serial #:
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Filing Dt:
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02/23/1990
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Reg #:
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Reg. Dt:
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04/30/1991
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Mark:
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HYDENSE
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Assignment:
1
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ASSIGNS THE ENTIRE INTEREST AND THE GOODWILL
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Exec Dt:
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11/19/1990
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Entity Type:
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CORPORATION
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Citizenship:
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DELAWARE
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| 675 MCDONNELL BLVD. |
| ST. LOUIS, MISSOURI |
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Entity Type:
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CORPORATION
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Citizenship:
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DELAWARE
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| LADAS & PARRY |
| DONALD C. KNAPP, JR. |
| 224 SOUTH MICHIGAN AVENUE |
| CHICAGO, IL 60604 |
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Assignment:
2
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Exec Dt:
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04/15/1994
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Entity Type:
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CORPORATION
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Citizenship:
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DELAWARE
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| ATTENTION: PATENT DEPT. |
| 16305 SWINGLEY RIDGE DRIVE |
| CHESTERFIELD, MISSOURI 63017 |
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Entity Type:
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CORPORATION
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Citizenship:
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DELAWARE
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| MALLINCKRODT CHEMICAL, INC. |
| JEFFREY S. BOONE, J.D. |
| (PATENT DEPARTMENT) |
| 16305 SWINGLEY RIDGE DRIVE |
| CHESTERFIELD, MO 63017 |
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Assignment:
3
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ASSIGNS THE ENTIRE INTEREST
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Exec Dt:
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11/14/1997
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Entity Type:
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CORPORATION
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Citizenship:
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DELAWARE
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| 3676 DAVIS ROAD NW |
| DOVER, OHIO 44622 |
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Entity Type:
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LIMITED LIABILITY COMPANY
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Citizenship:
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DELAWARE
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| AUFRICHTIG STEIN & AUFRICHTIG, P.C. |
| PETER D. AUFRICHTIG |
| 300 EAST 42ND STREET |
| 5TH FLOOR |
| NEW YORK, NY 10017 |
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