Patent Assignment Details
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| Reel/Frame: | 005982/0813 | |
| Pages: | 6 |
| | Recorded: | 01/10/1992 | | |
| 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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03/02/1993
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Application #:
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07818943
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Filing Dt:
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01/10/1992
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Title:
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PRODUCTION OF CARBON BLACKS
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Assignee
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| A CORP. OF DE |
| 75 WINTER ST., |
| BOSTON, MASSACHUSETTS 02109 |
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Correspondence name and address
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LAWRENCE A. CHALETSKY
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LAW DEPT., - IPG
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CABOT CORP.
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157 CONCORD ROAD
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BILLERICA, MA 01821
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