Patent Assignment Details
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Reel/Frame: | 029405/0953 | |
| Pages: | 4 |
| | Recorded: | 12/05/2012 | | |
Attorney Dkt #: | 12810-01491 |
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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08/30/2016
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Application #:
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13683618
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Filing Dt:
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11/21/2012
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Publication #:
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Pub Dt:
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09/05/2013
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Title:
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DERIVATIVES OF TRIS(2-HYDROXYPHENYL)METHANES, PREPARATION THEREOF AND USE THEREOF FOR MINERAL OIL PRODUCTION
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Assignee
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KASSEL, GERMANY 34119 |
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Correspondence name and address
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ASHLEY I. PEZZNER
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1007 N. ORANGE STREET
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P.O. BOX 2207
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WILMINGTON, DE 19899
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