Patent Assignment Details
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| Reel/Frame: | 019422/0378 | |
| Pages: | 6 |
| | Recorded: | 06/12/2007 | | |
| Attorney Dkt #: | C-7266 |
| 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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03/08/2011
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Application #:
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11789768
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Filing Dt:
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04/25/2007
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Publication #:
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Pub Dt:
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10/30/2008
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Title:
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METHOD AND APPARATUS FOR CARBONYLATION WITH REDUCED CATALYST LOSS
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Assignee
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| 1601 WEST LBJ FREEWAY |
| IP LEGAL DEPT./BISHOP |
| DALLAS, TEXAS 75234 |
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Correspondence name and address
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M. SUSAN SPIERING
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C/O CELANESE LTD.
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IP LEGAL DEPT., IZIP 701
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400 HWY 77 S
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BISHOP, TX 78343
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