Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
KELLER, DAVID GERARD
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Total Assignments:
2
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Assignment:
1
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Reel/Frame: | 008913/0668 | |
| Pages: | 3 |
| | Recorded: | 01/22/1998 | | |
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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08653172
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Correspondence name and address
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W. R. GRACE & CO.-CONN.
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HOWARD J. TROFFKIN
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7500 GRACE DRIVE
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COLUMBIA MARYLAND 20144
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Assignment:
2
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Reel/Frame: | 008814/0426 | |
| Pages: | 3 |
| | Recorded: | 11/24/1997 | | |
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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08653174
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Correspondence name and address
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W.R. GRACE & CO.-CONN.
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HOWARD J. TROFFKIN
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7500 GRACE DRIVE
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COLUMBIA, MD 20144
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