Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
LEFFERTS, JOHN W.
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Total Assignments:
5
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Assignment:
1
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| Reel/Frame: | 011319/0706 | |
| Pages: | 4 |
| | Recorded: | 11/27/2000 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 171 SOUTH STREET |
| HOPKINTON, MASSACHUSETTS 01748 |
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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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09642267
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Correspondence name and address
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FISH & RICHARDSON P.C.
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GARY A. WALPERT
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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: | 020340/0161 | |
| Pages: | 11 |
| | Recorded: | 12/20/2007 | | |
| Attorney Dkt #: | ems-182us1 |
| 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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Pub #
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Intl #
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App #
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NONE
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12004300
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Correspondence name and address
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MUIRHEAD AND SATURNELLI, LLC
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200 FRIBERG PARKWAY
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SUITE 1001
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WESTBOROUGH, MASSACHUSETTS 01581
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Assignment:
3
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| Reel/Frame: | 031983/0829 | |
| Pages: | 22 |
| | Recorded: | 01/16/2014 | | |
| Attorney Dkt #: | EMS-182US1CON1 |
| 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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Pub #
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Intl #
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App #
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NONE
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14156678
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Correspondence name and address
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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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Assignment:
4
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| Reel/Frame: | 020781/0184 | |
| Pages: | 9 |
| | Recorded: | 03/28/2008 | | |
| Attorney Dkt #: | EMS-182US2 |
| 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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Pub #
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Intl #
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App #
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NONE
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12079939
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Correspondence name and address
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MUIRHEAD AND SATURNELLI, LLC
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200 FRIBERG PARKWAY
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SUITE 1001
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WESTBOROUGH, MASSACHUSETTS 01581
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Assignment:
5
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| Reel/Frame: | 020781/0199 | |
| Pages: | 13 |
| | Recorded: | 03/28/2008 | | |
| Attorney Dkt #: | EMS-182US3 |
| 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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Pub #
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Intl #
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App #
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NONE
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12079919
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Correspondence name and address
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MUIRHEAD AND SATURNELLI, LLC
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200 FRIBERG PARKWAY
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SUITE 1001
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WESTBOROUGH, MASSACHUSETTS 01581
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