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: | 004424/0409 | |
| Pages: | 1 |
| | Recorded: | 07/02/1985 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
2
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Patent #:
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Issue Dt:
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09/17/1985
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Application #:
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06561287
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Filing Dt:
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12/14/1983
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Title:
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PREPARATION OF CELLULOSE ACETATE MEMBRANE AND ITS USE FOR POLAR SOLVENT-OIL SEPARATION
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Patent #:
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Issue Dt:
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05/26/1987
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Application #:
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06731717
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Filing Dt:
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05/08/1985
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Title:
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METHOD AND APPARATUS FOR MANUFACTURING RAILS
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Assignee
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FLORHAM PARK, NEW JERSEY 07932 |
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Correspondence name and address
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JOSEPH J. ALLOCCA
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EXXON RESEARCH & ENGINEERING CO.,
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P. O. BOX 390
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FLORHAM PARK, NJ 07932
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