Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 007580/0236 | |
| Pages: | 4 |
| | Recorded: | 07/31/1995 | | |
| 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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01/30/1996
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Application #:
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08258011
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Filing Dt:
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06/10/1994
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Title:
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REMOVAL OF CARBONYL IMPURITIES FROM ALPHA,BETA-UNSATURATED CARBOXYLIC ACIDS
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Assignee
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| PATENT DEPARTMENT |
| 100 INDEPENDENCE MALL WEST |
| PHILADELPHIA, PENNSYLVANIA 19106 |
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Correspondence name and address
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ROHM AND HAAS COMPANY
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RICHARD A. HAGGARD
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PATENT DEPARTMENT, 7TH FLOOR
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100 INDEPENDENCE MALL WEST
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PHILADELPHIA, PA 19106-2399
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