Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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10/15/2013
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Application #:
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13058603
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Filing Dt:
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02/11/2011
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Publication #:
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Pub Dt:
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06/16/2011
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Inventors:
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Heiko Weiner, David C. Molzahn, Robert J. Gulotty JR.
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Title:
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PRODUCTION OF MIXTURES OF METHYLENEDIANILINE AND ITS HIGHER HOMOLOGUES USING CALCINED METAL OXIDE-SILICA CATALYSTS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 2040 DOW CENTER |
| MIDLAND, TEXAS 48674 |
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| BAKER BOTTS L.L.P. PATENT DEPARTMENT |
| 98 SAN JACINTO BLVD., SUITE 1500 |
| AUSTIN, TX 78701-4039 |
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Assignment:
2
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CORRECTIVE ASSIGNMENT TO CORRECT THE DOCUMENT DATE OF ASSIGNOR ROBERT J. GULOTTY, JR. PREVIOUSLY RECORDED ON REEL 025794 FRAME 0215. ASSIGNOR(S) HEREBY CONFIRMS THE DOCUMENT DATE 09/15/2010 SHOULD BE DELETED AND REPLACED WITH 09/15/2009.
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| 2040 DOW CENTER |
| MIDLAND, MICHIGAN 48674 |
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| BAKER BOTTS L.L.P. |
| 98 SAN JACINTO BLVD. |
| SUITE 1500 |
| AUSTIN, TX 78701 |
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Assignment:
3
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| 2040 DOW CENTER |
| MIDLAND, TEXAS 48674 |
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| BAKER BOTTS L.L.P. PATENT DEPARTMENT |
| 98 SAN JACINTO BLVD., SUITE 1500 |
| AUSTIN, TX 78701-4039 |
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