Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 030667/0720 | |
| Pages: | 5 |
| | Recorded: | 06/18/2013 | | |
| Attorney Dkt #: | TS9766-US-PCT |
| Conveyance: | CORRECTIVE ASSIGNMENT TO CORRECT THE CHINA UNIVERSITY OF PETROLEUM SHOULD BE ADDED AS AN ADDED AS AN ADDITIONAL ASSIGNEE PREVIOUSLY RECORDED ON REEL 028870 FRAME 0350. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT TO SHELL OIL COMPANY AND CHINA UNIVERSITY OF PETROLEUM. |
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Total properties:
1
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Patent #:
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Issue Dt:
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08/04/2015
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Application #:
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13519191
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Filing Dt:
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06/18/2013
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Publication #:
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Pub Dt:
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12/12/2013
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Title:
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ALKYLATION METHOD USING IONIC LIQUID AS CATALYST
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Assignees
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| P.O. BOX 2463 |
| ONE SHELL PLAZA |
| HOUSTON, TEXAS 772522463 |
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| 18 FUXUE ROAD |
| CHANGPING, BEIJING, CHINA 102249 |
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Correspondence name and address
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SHELL OIL COMPANY
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P.O. BOX 2463
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ONE SHELL PLAZA
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HOUSTON, TEXAS 772522463
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