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 :
RYVCHIN, LEONID
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Total Assignments:
4
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Assignment:
1
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| Reel/Frame: | 014490/0283 | |
| Pages: | 7 |
| | Recorded: | 09/12/2003 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 140 KENDRICK STREET |
| NEEDHAM, MASSACHUSETTS 02494 |
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Pat #
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Intl #
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App #
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10456083
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Correspondence name and address
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LAHIVE & COCKFIELD, LLP
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THOMAS V. SMURZYNSKI
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28 STATE STREET
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BOSTON, MA 02109
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Assignment:
2
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| Reel/Frame: | 031526/0543 | |
| Pages: | 7 |
| | Recorded: | 11/01/2013 | | |
| Attorney Dkt #: | 2009132-0006 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 140 KENDRICK STREET |
| NEEDHAM, MASSACHUSETTS 02494 |
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Intl #
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App #
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12914001
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Correspondence name and address
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DANIEL S. MATTHEWS
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CHOATE, HALL & STEWART LLP
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TWO INTERNATIONAL PLACE
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BOSTON, MA 02110
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Assignment:
3
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| Reel/Frame: | 031526/0570 | |
| Pages: | 9 |
| | Recorded: | 11/01/2013 | | |
| Attorney Dkt #: | 2009132-0008 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 140 KENDRICK STREET |
| NEEDHAM, MASSACHUSETTS 02494 |
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Pat #
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Intl #
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NONE
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12914005
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Correspondence name and address
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DANIEL S. MATTHEWS
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CHOATE, HALL & STEWART LLP
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TWO INTERNATIONAL PLACE
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BOSTON, MA 02110
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Assignment:
4
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| Reel/Frame: | 034542/0801 | |
| Pages: | 8 |
| | Recorded: | 12/18/2014 | | |
| Attorney Dkt #: | PAS-307 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 140 KENDRICK STREET |
| NEEDHAM, MASSACHUSETTS 02494 |
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Pat #
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Intl #
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App #
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14298627
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Correspondence name and address
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NELSON MULLINS RILEY & SCARBOROUGH LLP
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ONE POST OFFICE SQUARE
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BOSTON, MA 02109-2127
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