Patent Assignment Assignee Details
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For pending or abandoned applications please consult USPTO staff.
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Assignee Name :
W.R. GRACE & CO., A CORP. OF CONN.
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Total Assignments:
3
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Assignment:
1
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| Reel/Frame: | 003813/0350 | |
| Pages: | 4 |
| | Recorded: | 12/12/1980 | | |
| 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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06057412
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Correspondence name and address
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HOWARD J. TROFFKIN
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W. R. GRACE & CO.
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7379 ROUTE 32
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COLUMBIA, MARYLAND 21044
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Assignment:
2
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| Reel/Frame: | 004037/0487 | |
| Pages: | 1 |
| | Recorded: | 07/13/1982 | | |
| 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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Intl #
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App #
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NONE
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06397716
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Correspondence name and address
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EDWARD J. HANSON
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W. R. GRACE & CO.,
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PATENT DEPT.
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62 WHITTEMORE AVE.
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CAMBRIDGE, MA 02140
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Assignment:
3
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| Reel/Frame: | 004084/0851 | |
| Pages: | 1 |
| | Recorded: | 08/16/1982 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| P.O. BOX 464 |
| DUNCAN, SOUTH CAROLINA |
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Pat #
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App #
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NONE
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06408550
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Correspondence name and address
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JOHN J. TONEY
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P. O. BOX 464
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DUNCAN, SC 29334
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Search Results as of:
09/26/2024 04:48 PM
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