Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 012474/0209 | |
| Pages: | 4 |
| | Recorded: | 01/14/2002 | | |
| Conveyance: | CORRECTIVE ASSIGNMENT TO CORRECT A APPLICATION THAT WAS NEVER ASSIGNED TO CELANESE VENTURES GMBH, FILED ON 09-06-01, RECORDED ON REEL 012148 FRAME 0788 ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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02/18/2003
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Application #:
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09868368
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Filing Dt:
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07/17/2001
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Title:
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METHOD FOR SEPARATING A MIXTURE COMPRISING AT LEAST AN HYDROFLUOROALKANE AND HYDROGEN FLUORIDE, METHODS FOR PREPARING A HYDROFLUOROALKANE AND AZEOTROPIC COMPOSITIONS
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Assignee
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| RUE DE PRINCE ALBERT, 33 |
| B-1050 BRUSSELS, BELGIUM |
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Correspondence name and address
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CONNOLLY, BOVE, LODGE & HUTZ, LLP
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ASHLEY I. PEZZNER
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1220 MARKET STREET
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WILMINGTON, DE 19899
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