Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 026762/0474 | |
| Pages: | 12 |
| | Recorded: | 08/17/2011 | | |
| Attorney Dkt #: | 45201-009US1 |
| Conveyance: | CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE INFORMATION TO ADD THE SECOND ASSIGNEE, ALPHAMICRON, INC., LISTED ON THE SIGNED ASSIGNMENT PREVIOUSLY RECORDED ON REEL 002950 FRAME 0816. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. |
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Total properties:
1
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Patent #:
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Issue Dt:
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02/02/2016
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Application #:
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12439738
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Filing Dt:
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07/10/2009
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Publication #:
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Pub Dt:
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08/12/2010
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Title:
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3H-NAPHTH0 [2,1-B] PYRANS AS PHOTOCHROMIC DICHROIC DYES AND OPTICAL ARTICLE CONTAINING THEM
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Assignees
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| 147 RUE DE PARIS |
| CHARENTON LE PONT, FRANCE 94220 |
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| 277 MARTINEL DRIVE |
| KENT, OHIO 44240-4376 |
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Correspondence name and address
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OCCHIUTI ROHLICEK & TSAO LLP
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10 FAWCETT STREET
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CAMBRIDGE, MA 02138
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