Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
WELKENER, ULRICH
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Total Assignments:
3
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Assignment:
1
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| Reel/Frame: | 006633/0229 | |
| Pages: | 10 |
| | Recorded: | 07/29/1993 | | |
| 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, NY 10036 |
| NEW YORK |
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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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07835431
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Correspondence name and address
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JAMES P. BARR
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PATENT DEPT.
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W.R. GRACE & CO.-CONN.
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7379 ROUTE 32
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COLUMBIA, MD 21044
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Assignment:
2
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| Reel/Frame: | 006831/0325 | |
| Pages: | 11 |
| | Recorded: | 01/24/1994 | | |
| 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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07810746
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Correspondence name and address
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W. R. GRACE & CO.-CONN.
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JAMES P. BARR
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PATENT DEPT.
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7379 ROUTE 32
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COLUMBIA, MD 21044
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Assignment:
3
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| Reel/Frame: | 006518/0441 | |
| Pages: | 11 |
| | Recorded: | 05/06/1993 | | |
| 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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07855808
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Correspondence name and address
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JAMES P. BARR
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7379 ROUTE 32
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COLUMBIA, MD 21044
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05/10/2024 01:02 PM
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