Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
Assignee Name :
W.R. GRACE & CO., A CORPORATION OF CONNECTICUT
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Total Assignments:
3
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Assignment:
1
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Reel/Frame: | 004873/0943 | |
| Pages: | 2 |
| | Recorded: | 05/16/1988 | | |
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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06912018
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Correspondence name and address
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HOWARD J. TROFFKIN
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PATENT DEPARTMENT
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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: | 004873/0945 | |
| Pages: | 2 |
| | Recorded: | 05/16/1988 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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1114 AVENUTH 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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07133592
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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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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: | 004873/0951 | |
| Pages: | 1 |
| | Recorded: | 05/16/1988 | | |
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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07159978
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Correspondence name and address
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W.R. GRACE & CO.
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7379 ROUTE 32
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COLUMBIA, MD 21044
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09/22/2024 11:17 PM
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