Patent Assignment Details
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Reel/Frame: | 005781/0073 | |
| Pages: | 3 |
| | Recorded: | 07/12/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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08/03/1993
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Application #:
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07729131
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Filing Dt:
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07/12/1991
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Title:
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SYSTEM AND PROCESS FOR RECYCLING AQUEOUS CLEANERS
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Assignee
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A CORPORATION OF CT |
55 HAYDEN AVENUE |
LEXINGTON, MASSACHUSETTS 02173 |
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Correspondence name and address
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JOHN D. HUBBARD
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W. R. GRACE & CO.-CONN.
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PATENT DEPT.
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55 HAYDEN AVE.
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LEXINGTON, MA 02173
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