Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 027657/0110 | |
| Pages: | 13 |
| | Recorded: | 02/06/2012 | | |
| Attorney Dkt #: | 2031D1-P1-P1 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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02/11/2014
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Application #:
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13302316
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Filing Dt:
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11/22/2011
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Publication #:
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Pub Dt:
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05/31/2012
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Title:
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PHOTOCHROMIC COMPOUNDS HAVING AT LEAST TWO PHOTOCHROMIC MOIETIES
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Assignee
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| 9251 BELCHER ROAD |
| PINELLAS PARK, FLORIDA 33782 |
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Correspondence name and address
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PPG INDUSTRIES INC
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ONE PPG PLACE - 39TH FLOOR
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LAW DEPARTMENT - INTELLECTUAL PROPERTY
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PITTSBURGH, PA 15272-0001
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