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 CT
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Total Assignments:
8
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Assignment:
1
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| Reel/Frame: | 004086/0361 | |
| Pages: | 2 |
| | Recorded: | 01/25/1983 | | |
| 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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06225075
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Correspondence name and address
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EDWARD J. CABIC
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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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Assignment:
2
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| Reel/Frame: | 003920/0212 | |
| Pages: | 1 |
| | Recorded: | 10/08/1981 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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App #
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NONE
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05893041
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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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Assignment:
3
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| Reel/Frame: | 003926/0231 | |
| Pages: | 1 |
| | Recorded: | 06/16/1981 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 62 WHITTEMORE AVE. |
| CAMBRIDGE 40, MASSACHUSETTS |
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Pat #
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App #
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NONE
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06268591
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Correspondence name and address
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W. L. BAKER
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PAT. DEPT., W. R. GRACE & CO.
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62 WHITTEMORE AVE.
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CAMBRIDGE, MA 02140
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Assignment:
4
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| Reel/Frame: | 004176/0089 | |
| Pages: | 1 |
| | Recorded: | 10/11/1983 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 1114 AVE. 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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06404127
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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, MD 21044
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Assignment:
5
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| Reel/Frame: | 004322/0209 | |
| Pages: | 2 |
| | Recorded: | 10/30/1984 | | |
| 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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06542440
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Correspondence name and address
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EDWARD J. CABIC
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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:
6
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| Reel/Frame: | 004709/0974 | |
| Pages: | 2 |
| | Recorded: | 05/08/1987 | | |
| 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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06754781
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Correspondence name and address
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W. R. GRACE & CO.
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1114 AVE. OF THE AMERICAS
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NEW YORK, NY 10036
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Assignment:
7
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| Reel/Frame: | 004822/0795 | |
| Pages: | 2 |
| | Recorded: | 02/01/1988 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 55 HAYDEN AVENUE |
| LEXINGTON, MASSACHUSETTS 02173 |
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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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07136264
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Correspondence name and address
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W. R. GRACE & CO.
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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:
8
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| Reel/Frame: | 004859/0140 | |
| Pages: | 2 |
| | Recorded: | 04/29/1988 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 62 WHITTEMORE AVE. |
| CAMBRIDGE, MASSACHUSETTS 02140 |
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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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07019104
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Correspondence name and address
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W. R. GRACE & CO.
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PATENT DEPARTMENT
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55 HAYDEN AVENUE
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LEXINGTON, MA 02173
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