Patent Assignment Details
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| Reel/Frame: | 003922/0608 | |
| Pages: | 1 |
| | Recorded: | 11/03/1981 | | |
| 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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02/16/1982
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Application #:
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06137641
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Filing Dt:
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04/07/1980
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Title:
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PROCESS FOR THE PRODUCTION OF SPHERICAL CARRIER PARTICLES FOR OLEFIN POLYMERIZATION CATALYSTS
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Assignee
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| M 2-5, 3-CHOME, KASUMIGASEKI |
| CHIYODA-KU, TOKYO, JAPAN |
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Correspondence name and address
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SHERMAN & SHALLOWAY
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413 N. WASHINGTON ST.
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ALEXANDRIA, VA 22314
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04/28/2024 06:36 PM
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