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 :
DUCHNOWSKI, PAUL
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Total Assignments:
4
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Assignment:
1
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| Reel/Frame: | 004565/0117 | |
| Pages: | 2 |
| | Recorded: | 06/03/1986 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 77 MASSACHUSETTS AVENUE |
| A CORP. OF MA |
| CAMBRIDGE, MASSACHUSETTS 02139 |
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NONE
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06870175
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Correspondence name and address
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STEVEN J. HENRY
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C/0 WOLF, GREENFIELD & SACKS
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201 DEVONSHIRE ST.
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BOSTON, MA 02110
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Assignment:
2
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| Reel/Frame: | 009623/0966 | |
| Pages: | 5 |
| | Recorded: | 12/02/1998 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 5 CAMBRIDGE CENTER, KENDALL SQUARE |
| CAMBRIDGE, MASSACHUSETTS 02142 |
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NONE
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09156716
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Correspondence name and address
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FISH & RICHARDSON P.C.
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DAVID L. FEIGENBAUM
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225 FRANKLIN ST.
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BOSTON, MA 02110-2804
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Assignment:
3
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| Reel/Frame: | 009965/0195 | |
| Pages: | 7 |
| | Recorded: | 05/21/1999 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 5 CAMBRIDGE CENTER, KENDALL SQUARE |
| CAMBRIDGE, MASSACHUSETTS 02142 |
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NONE
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09156716
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Correspondence name and address
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FISH & RICHARDSON P.C.
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DAVID L. FEIGENBAUM
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225 FRANKLIN STREET
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BOSTON, MA 02110-2804
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Assignment:
4
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| Reel/Frame: | 018450/0463 | |
| Pages: | 6 |
| | Recorded: | 10/30/2006 | | |
| Attorney Dkt #: | 2639/B51 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 1 WAYSIDE ROAD, SUITE 100 |
| BURLINGTON, MASSACHUSETTS 01803-4613 |
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Pat #
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App #
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NONE
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11478837
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Correspondence name and address
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JAY SANDVOS
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125 SUMMER STREET
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BROMBERG & SUNSTEIN LLP
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BOSTON, MA 02110-1618
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