Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Assignee Name :
HEADWATERS R&D, INC.
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Total Assignments:
4
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Assignment:
1
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| Reel/Frame: | 022123/0220 | |
| Pages: | 8 |
| | Recorded: | 01/18/2009 | | |
| Attorney Dkt #: | HW 137XX |
| Conveyance: | NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 169 ETHEL ST |
| OTTAWA, CANADA K1L 5X3 |
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Pat #
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Pub #
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Intl #
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App #
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12249080
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Correspondence name and address
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LAW OFFICE OF A.P. DURIGON
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20 EUSTIS STREET
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CAMBRIDGE, MA 02140
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Assignment:
2
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| Reel/Frame: | 022123/0215 | |
| Pages: | 5 |
| | Recorded: | 01/18/2009 | | |
| Attorney Dkt #: | HW 141 D |
| Conveyance: | NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 169 ETHEL ST |
| OTTAWA ONTARIO, CANADA K1L 5X3 |
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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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29305148
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Correspondence name and address
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LAW OFFICE OF A.P. DURIGON
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20 EUSTIS STREET
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CAMBRIDGE, MA 02140
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Assignment:
3
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| Reel/Frame: | 022801/0562 | |
| Pages: | 6 |
| | Recorded: | 06/09/2009 | | |
| Attorney Dkt #: | HW142X |
| Conveyance: | NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 169 ETHEL STREET |
| OTTAWA, CANADA K1L 5X3 |
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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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12395923
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Correspondence name and address
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ALBERT PETER DURIGON
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20 EUSTIS STREET
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CAMBRIDGE, MA 02140
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Assignment:
4
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| Reel/Frame: | 022801/0326 | |
| Pages: | 7 |
| | Recorded: | 06/09/2009 | | |
| Attorney Dkt #: | HW142D |
| Conveyance: | NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 169 ETHEL STREET |
| OTTAWA, CANADA K1L 5X3 |
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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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29333021
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Correspondence name and address
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ALBERT PETER DURIGON
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20 EUSTIS STREET
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CAMBRIDGE, MA 02140
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