Patent Assignment Assignee Details
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For pending or abandoned applications please consult USPTO staff.
Assignee Name :
W.R. GRACE & CO.-CONN., 1114 AVENUE OF THE AMERICAS, NEW YORK, NY 10036, A CORP. OF CT
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Total Assignments:
2
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Assignment:
1
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Reel/Frame: | 005148/0234 | |
| Pages: | 2 |
| | Recorded: | 09/22/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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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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07366908
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Correspondence name and address
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JOHN J. WASATONIC
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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: | 005612/0314 | |
| Pages: | 2 |
| | Recorded: | 02/25/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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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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07617119
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Correspondence name and address
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HOWARD J. TROFFKIN
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W. R. GRACE AND CO.-CONN.
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PATENT DEPARTMENT
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7379 ROUTE 32
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COLUMBIA, MD 21044
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