Patent Assignment Assignor Details
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Assignor Name :
LONGWORTH, STUART W.
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Total Assignments:
2
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Assignment:
1
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Reel/Frame: | 004723/0318 | |
| Pages: | 1 |
| | Recorded: | 06/10/1987 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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WIDNES, CHESHIRE WA8 8TZ, ENGLAND |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06708303
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Correspondence name and address
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W. R. GRACE & CO.
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PAT. DEPT., 7379 RT. 32
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COLUMBIA, MD 21044
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Assignment:
2
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Reel/Frame: | 006059/0165 | |
| Pages: | 3 |
| | Recorded: | 04/01/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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1114 AVENUE OF THE AMERICAS |
NEW YORK, NEW YORK 10036 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07558925
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Correspondence name and address
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JAMES P. BARR
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W. R. GRACE & CO.-CONN.
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PATENT DEPT.,
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7379 ROUTE 32
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COLUMBIA, MD 21044
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06/04/2024 03:44 AM
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