Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 006289/0517 | |
| Pages: | 6 |
| | Recorded: | 11/02/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
4
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Patent #:
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Issue Dt:
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06/01/1982
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Application #:
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06110002
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Filing Dt:
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01/07/1980
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Title:
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METHOD FOR MAKING SILICA FIBERS
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Patent #:
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Issue Dt:
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06/01/1982
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Application #:
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06162400
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Filing Dt:
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06/23/1980
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Title:
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METHOD FOR MAKING SILICA FIBERS
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Patent #:
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Issue Dt:
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09/11/1984
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Application #:
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06517730
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Filing Dt:
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07/27/1983
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Title:
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WATER CONTAINING WATER GLASS FIBERS
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Patent #:
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Issue Dt:
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11/22/1988
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Application #:
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07096251
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Filing Dt:
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09/09/1987
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Title:
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HIGH TEMPERATURE-RESISTANT FIBROUS SILICON DIOXIDE MATERIAL
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Assignee
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2625 CONCORD PIKE |
WILMINGTON, DELAWARE 19803 |
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Correspondence name and address
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AMSTER, ROTHSTEIN & EBENSTEIN
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MICHAEL A. BERGER
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90 PARK AVENUE, 21 FLOOR
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NEW YORK, NEW YORK 10016
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