Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 026653/0544 | |
| Pages: | 6 |
| | Recorded: | 07/26/2011 | | |
| Attorney Dkt #: | LEE-09-1220 |
| Conveyance: | CORRECTIVE ASSIGNMENT TO CORRECT THE US APPLICATION SERIAL NUMBER UNDER WHICH THE ASSIGNMENT WAS PREVIOUSLY RECORDED ON REEL 026589 FRAME 0086. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT SHOULD HAVE BEEN RECORDED ON US APPLICATION NO. 12/746,558, AS NOTED ON THE ASSIGNMENT DOCUMENT. |
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Total properties:
1
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Patent #:
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Issue Dt:
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03/18/2014
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Application #:
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12746558
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Filing Dt:
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06/07/2010
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Publication #:
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Pub Dt:
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11/04/2010
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Title:
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MIXED MANGANESE FERRITE CATALYSTS, METHOD OF PREPARING THEREOF AND METHOD OF PREPARING 1,3-BUTADIENE USING THEREOF
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Assignees
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| 99, SEORIN-DONG, JONGRO-GU |
| SEOUL, KOREA, REPUBLIC OF 110-110 |
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| 99, SEORIN-DONG, JONGRO-GU |
| SEOUL, KOREA, REPUBLIC OF 110-110 |
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Correspondence name and address
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PAUL A. TAUFER
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1650 MARKET STREET, SUITE 4900
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ONE LIBERTY PLACE
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PHILADELPHIA, PA 19103
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