Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 009187/0988 | |
| Pages: | 3 |
| | Recorded: | 05/29/1998 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
6
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Patent #:
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Issue Dt:
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01/17/1989
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Application #:
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06448138
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Filing Dt:
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12/09/1982
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Title:
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PROCESS FOR PREPARING FILTER RODS
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Patent #:
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Issue Dt:
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03/13/1990
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Application #:
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07236477
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Filing Dt:
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08/24/1988
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Title:
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METHOD OF INCREASING THE HARDNESS OF CIGARETTE FILTER ELEMENTS
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Patent #:
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Issue Dt:
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01/30/1990
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Application #:
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07258366
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Filing Dt:
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10/17/1988
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Title:
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SELECTIVE DELIVERY AND RETENTION OF NICOTINE BY-PRODUCT FROM CIGARETTE SMOKE
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Patent #:
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Issue Dt:
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04/23/1991
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Application #:
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07286687
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Filing Dt:
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12/20/1988
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Title:
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SELECTIVE DELIVERY AND RETENTION OF ALDEHYDE AND NICOTINE BY-PRODUCT FROM CIGARETTE SMOKE
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Patent #:
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Issue Dt:
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06/16/1992
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Application #:
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07616481
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Filing Dt:
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11/21/1990
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Title:
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CELLULOSE ESTER FIBRILS: A MOLDING AID FOR FRICTION MATERIALS
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Patent #:
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Issue Dt:
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12/10/1991
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Application #:
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07627279
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Filing Dt:
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12/14/1990
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Title:
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PROCESS FOR THE PRODUCTION OF CELLULOSE ESTER FIBRETS
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Assignee
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| 2300 ARCHDALE DRIVE |
| CHARLOTTE, NORTH CAROLINA 28210 |
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Correspondence name and address
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CELANESE ACETATE LLC
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WALTER M. DOUGLAS
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PATENT DEPARTMENT
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P.O. BOX 32414
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CHARLOTTE, NC 28232-2414
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