Patent Assignment Assignee Details
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For pending or abandoned applications please consult USPTO staff.
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Assignee Name :
EXCALIBRE DOWNHOLE TOOLS LTD.
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Total Assignments:
4
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Assignment:
1
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| Reel/Frame: | 045352/0991 | |
| Pages: | 4 |
| | Recorded: | 03/26/2018 | | |
| Attorney Dkt #: | A3118262 |
| Conveyance: | COURT ORDER (SEE DOCUMENT FOR DETAILS). |
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Assignees
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| 5007 - 23 AVE SE |
| CALGARY, CANADA T2Z 3R3 |
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| C/O 110 MOUNT GIBRALTAR HEIGHTS S.E. |
| CALGARY, CANADA T2Z 3R3 |
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| 9112-40TH STREET S.E. |
| CALGARY, CANADA T2C 2P3 |
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| C/O 4300 BANKERS HALL WEST, 888-3RD STREET S.W. |
| CALGARY, CANADA T2P 5C5 |
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| C/O TIMES SQUARE, LEEWARD HWY, PO BOX 612 |
| PROVIDENCIALES, TURKS AND CAICOS ISLANDS |
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| 5007 23 AVE SE |
| CALGARY, CANADA T2B 2J7 |
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| 5016-48 STREET |
| LLOYDMINSTER, CANADA T9V 0H8 |
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| 5016-48 STREET |
| LLOYDMINSTER, CANADA T9V 0H8 |
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Pat #
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Pub #
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Intl #
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App #
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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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09517555
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10651609
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Correspondence name and address
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D. DOAK HORNE
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421 7TH AVENUE SW
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SUITE 1600
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CALGARY, T2P 4K9 CANADA
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Assignment:
2
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| Reel/Frame: | 046635/0013 | |
| Pages: | 7 |
| | Recorded: | 07/25/2018 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 23 AVENUE SE |
| SUITE 5007 |
| CALGARY, AB, CANADA T2Z 3R3 |
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Pat #
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Intl #
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App #
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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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09517555
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10908974
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Correspondence name and address
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GEORGE A. SEABY, SEABY & ASSOCIATES
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250 CITY CENTRE AVENUE
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SUITE 603
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OTTAWA, ONTARIO K1R 6K7
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Assignment:
3
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| Reel/Frame: | 046635/0020 | |
| Pages: | 6 |
| | Recorded: | 07/25/2018 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 23 AVENUE SE |
| SUITE 5007 |
| CALGARY, AB, CANADA T2Z 3R3 |
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Pat #
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Pub #
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Intl #
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App #
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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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09517555
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10908974
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Correspondence name and address
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GEORGE A. SEABY, SEABY & ASSOCIATES
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250 CITY CENTRE AVENUE
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SUITE 603
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OTTAWA, ON CANADA K1R 6K7
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Assignment:
4
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| Reel/Frame: | 056744/0760 | |
| Pages: | 4 |
| | Recorded: | 07/02/2021 | | |
| Attorney Dkt #: | EDT0000USA00 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| #16 EAST LAKE GREEN N.E. |
| AIRDRIE, CANADA T4A 2J2 |
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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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17316805
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Correspondence name and address
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ATMAC PATENT SERVICES LTD.
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1000 8TH AVENUE SW, SUITE 550
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ATTN: ANDREW T. MACMILLAN
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CALGARY, T2P 3M7 CANADA
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09/23/2024 03:09 AM
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