Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
CHOI, WAI M.
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Total Assignments:
6
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Assignment:
1
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| Reel/Frame: | 004044/0767 | |
| Pages: | 2 |
| | Recorded: | 09/24/1982 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Intl #
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App #
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NONE
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06240402
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Correspondence name and address
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HOWRD 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:
2
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| Reel/Frame: | 004556/0850 | |
| Pages: | 2 |
| | Recorded: | 05/19/1986 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 55 HAYDEN AVENUE |
| A CORP. OF CONNECTICUT |
| LEXINGTON, MASSACHUSETTS 02173 |
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App #
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NONE
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06864682
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Correspondence name and address
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JOHN DANA HUBBARD
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W. R. GRACE & CO.
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PATENT DEPT.
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55 HAYDEN AVE.
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LEXINGTON, MA 02173
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Assignment:
3
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| Reel/Frame: | 004737/0235 | |
| Pages: | 2 |
| | Recorded: | 07/16/1987 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Intl #
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App #
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NONE
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06919109
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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:
4
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| Reel/Frame: | 012934/0997 | |
| Pages: | 3 |
| | Recorded: | 05/30/2002 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 112 WASHINGTON STREET |
| EAST WALPOLE, MASSACHUSETTS 02032 |
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Pat #
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10069817
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Correspondence name and address
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NUTTER MCCLENNEN & FISH LLP
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LISA J. MICHAUD
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ONE INTERNATIONAL PLACE
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BOSTON, MA 02110-2699
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Assignment:
5
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| Reel/Frame: | 015533/0297 | |
| Pages: | 3 |
| | Recorded: | 07/06/2004 | | |
| Attorney Dkt #: | 072545-0083 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 112 WASHINGTON STREET |
| EAST WALPOLE, MASSACHUSETTS 02032 |
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Pat #
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Intl #
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App #
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NONE
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10822440
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Correspondence name and address
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NUTTER MCCLENNEN & FISH LLP
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LISA J. MICHAUD
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WORLD TRADE CENTER WEST
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155 SEAPORT BOULEVARD
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BOSTON, MA 02210-2604
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Assignment:
6
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| Reel/Frame: | 018944/0589 | |
| Pages: | 3 |
| | Recorded: | 02/28/2007 | | |
| Attorney Dkt #: | 13766-024001 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 112 WASHINGTON STREET |
| EAST WALPOLE, MASSACHUSETTS 02032 |
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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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11639376
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Correspondence name and address
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TONY ZHANG
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FISH & RICHARDSON P.C.
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225 FRANKLIN STREET
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BOSTON, MA 02110
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