Patent Assignment Assignor Details
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Assignor Name :
SHAFFER, DAVID S.
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Total Assignments:
3
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Assignment:
1
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| Reel/Frame: | 007237/0672 | |
| Pages: | 5 |
| | Recorded: | 11/09/1994 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| HOUSTON,, TEXAS 77070-2698 |
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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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08303173
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Correspondence name and address
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DAVID L. FEIGENBAUM, ESQ.
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FISH & RICHARDSON
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225 FRANKLIN STREET
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BOSTON, MA 02110-2804
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Assignment:
2
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| Reel/Frame: | 009602/0927 | |
| Pages: | 4 |
| | Recorded: | 09/22/1997 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 20555 SH 249 |
| HOUSTON, TEXAS 77070 |
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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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08934636
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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:
3
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| Reel/Frame: | 027942/0187 | |
| Pages: | 9 |
| | Recorded: | 03/28/2012 | | |
| Attorney Dkt #: | EMS-424US; EMC-11-554 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 176 SOUTH STREET |
| HOPKINTON, MASSACHUSETTS 01748 |
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Pat #
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Intl #
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App #
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NONE
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13335316
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Correspondence name and address
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DONALD W. MUIRHEAD
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MUIRHEAD AND SATURNELLI, LLC
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200 FRIBERG PARKWAY, SUITE 1001
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WESTBOROUGH, MA 01581
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