Trademark Assignment Details
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| Reel/Frame: | 0511/0064 | |
| Pages: | 3 |
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| Recorded: | 12/02/1985 | | |
| Conveyance: | ASSIGNS THE ENTIRE INTEREST AND THE GOODWILL |
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Total properties:
8
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Serial #:
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Filing Dt:
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03/29/1957
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Reg #:
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Reg. Dt:
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02/11/1958
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Mark:
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SIGMA
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Serial #:
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Filing Dt:
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03/29/1957
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Reg #:
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Reg. Dt:
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12/30/1958
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Mark:
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SIGMA
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Serial #:
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Filing Dt:
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05/31/1962
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Reg #:
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Reg. Dt:
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01/22/1963
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Mark:
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Serial #:
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Filing Dt:
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12/31/1968
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Reg #:
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Reg. Dt:
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09/01/1970
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Mark:
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SIGMA 7-9
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Serial #:
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Filing Dt:
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12/31/1968
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Reg #:
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Reg. Dt:
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09/01/1970
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Mark:
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SIGMA 104
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Serial #:
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Filing Dt:
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03/17/1981
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Reg #:
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Reg. Dt:
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03/15/1983
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Mark:
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SIGMA-SCREENS
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Serial #:
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Filing Dt:
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11/07/1983
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Reg #:
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Reg. Dt:
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01/01/1985
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Mark:
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SIGMA DIAGNOSTICS
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Serial #:
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Filing Dt:
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12/27/1983
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Reg #:
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Reg. Dt:
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01/08/1985
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Mark:
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SIGMA DIAGNOSTICS
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Assignor
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Exec Dt:
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11/22/1985
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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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Assignee
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| 3050 SPRUCE ST. |
| SAINT LOUIS, MISSOURI 63103 |
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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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Correspondence name and address
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SIGMA-ALDRICH CORPORATION
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3050 SPRUCE ST.
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SAINT LOUIS, MO 63103
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