Patent Assignment Details
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| Reel/Frame: | 034754/0896 | |
| Pages: | 4 |
| | Recorded: | 01/20/2015 | | |
| Attorney Dkt #: | 62197 |
| 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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10/17/2017
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Application #:
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14520734
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Filing Dt:
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10/22/2014
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Publication #:
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Pub Dt:
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04/23/2015
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Title:
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APPLICATION OF A CHEMICAL COMPOSITION FOR VISCOSITY MODIFICATION OF HEAVY AND EXTRA-HEAVY CRUDE OILS
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Assignees
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| AV. EJE CENTRAL LAZARO CARDENAS NORTE NO. 152 |
| SAN BARTOLO ATEPEHUACAN, C.P. |
| MEXICO CITY, MEXICO 07730 |
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| LASCURAIN DE RETANA NO. 5 |
| ZONA CENTRO, GUANAJUATO |
| GUANAJUATO, MEXICO 36000 |
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Correspondence name and address
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ROYLANCE, ABRAMS, BERDO & GOODMAN, L.L.P
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1300 19TH STREET, N.W.
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SUITE 600
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WASHINGTON,, DC 20036
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