Patent Assignment Details
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Reel/Frame: | 008972/0295 | |
| Pages: | 2 |
| | Recorded: | 02/17/1998 | | |
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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04/10/2001
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Application #:
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08941945
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Filing Dt:
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10/01/1997
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Title:
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ELECTRET FIBERS AND FILTER WEBS HAVING A LOW LEVEL OF EXTRACTABLE HYDROCARBONS
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Assignee
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P.O. BOX 33427 |
ST. PAUL, MINNESOTA 55133 |
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Correspondence name and address
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MINNESOTA MINING AND MANUFACTURING CO.
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KARL G. HANSON
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OFFICE OF INTELLECTUAL PROPERTY COUNSEL
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P.O. BOX 33427
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ST. PAUL, MINNESOTA 55133-3427
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