Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
SERAFIN, FRANK G.
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Total Assignments:
3
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Assignment:
1
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Reel/Frame: | 004007/0507 | |
| Pages: | 5 |
| | Recorded: | 06/21/1982 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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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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06355486
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Correspondence name and address
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WILLIAM L. BAKER
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PATENT DEPT., W. R. GRACE & CO.
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62 WHITTEMORE AVE.
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CAMBRIDGE, MA 02140
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Assignment:
2
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Reel/Frame: | 004603/0829 | |
| Pages: | 1 |
| | Recorded: | 09/11/1986 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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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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06803380
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Correspondence name and address
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BART G. NEWLAND
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W. R. GRACE & CO.
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PATENT DEPT.
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55 HAYDEN AVE.
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LEXINGTON, MA 02173
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Assignment:
3
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Reel/Frame: | 011701/0179 | |
| Pages: | 9 |
| | Recorded: | 03/29/2001 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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62 WHITTEMORE AVENUE |
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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10182114
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Correspondence name and address
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W.R. GRACE & CO.-CONN.
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CRAIG K. LEON
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62 WHITTEMORE AVENUE
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PATENT DEPARTMENT
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CAMBRIDGE, MA 02140
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05/24/2024 11:17 AM
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