Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 037893/0076 | |
| Pages: | 5 |
| | Recorded: | 03/04/2016 | | |
| Attorney Dkt #: | 0068905-000622 |
| 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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NONE
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Issue Dt:
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Application #:
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14892051
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Filing Dt:
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11/18/2015
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Publication #:
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Pub Dt:
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03/31/2016
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Title:
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SILICA GEL AS A VISCOSIFIER FOR SUBTERRANEAN FLUID SYSTEM
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Assignee
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| 300 LINDENWOOD DRIVE |
| VALLEYBROOKE CORPORATE CENTER |
| MALVERN, PENNSYLVANIA 19355-1740 |
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Correspondence name and address
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MICHAEL L. DEVER
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ONE OXFORD CENTRE
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301 GRANT STREET, 20TH FLOOR
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PITTSBURGH, PA 15219
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