Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
KELLETT, JAY S.
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Total Assignments:
3
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Assignment:
1
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Reel/Frame: | 005518/0330 | |
| Pages: | 3 |
| | Recorded: | 11/19/1990 | | |
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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07295330
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Correspondence name and address
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CHESTER CEKALA
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W. R. GRACE & CO. -CONN.
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PATENT DEPARTMENT
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55 HAYDEN AVENUE
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LEXINGTON, MA 02173
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Assignment:
2
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Reel/Frame: | 005467/0153 | |
| Pages: | 3 |
| | Recorded: | 10/09/1990 | | |
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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07295331
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Correspondence name and address
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CHESTER CEKALA
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PATENT DEPARTMENT
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W. R. GRACE & CO. - CONN.
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55 HAYDEN AVENUE
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LEXINGTON, MA 02173
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Assignment:
3
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Reel/Frame: | 011121/0072 | |
| Pages: | 5 |
| | Recorded: | 07/27/2000 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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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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09547823
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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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PATENT DEPARTMENT
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62 WHITTEMORE AVENUE
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CAMBRIDGE, MA 02140
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05/10/2024 02:20 PM
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