Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
PRECISION DRILLING CORPORATION
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Total Assignments:
7
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Assignment:
1
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| Reel/Frame: | 012365/0043 | |
| Pages: | 3 |
| | Recorded: | 12/12/2001 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 4500, 150 - 6TH AVENUE SW |
| CALGARY, AB, CANADA T2P 3 |
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NONE
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08014132
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Correspondence name and address
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PATRICK H. MCCOLLUM
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363 N. SAM HOUSTON PARKWAY EAST
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SUITE 1700
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HOUSTON, TX 77060
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Assignment:
2
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| Reel/Frame: | 014357/0250 | |
| Pages: | 4 |
| | Recorded: | 02/19/2004 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 400 SOUTH RIVER ROAD |
| NEW HOPE, PENNSYLVANIA 18938 |
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NONE
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08044187
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Correspondence name and address
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HOWREY SIMON ARNOLD & WHITE, LLP
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JILL A. MCWHIRTER
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750 BERING DRIVE
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HOUSTON, TX 77057-2198
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Assignment:
3
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| Reel/Frame: | 014357/0254 | |
| Pages: | 4 |
| | Recorded: | 02/19/2004 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 400 SOUTH RIVER ROAD |
| NEW HOPE, PENNSYLVANIA 18938 |
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NONE
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08266011
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Correspondence name and address
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HOWREY SIMON ARNOLD & WHITE, LLP
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JILL A. MCWHIRTER
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750 BERING DRIVE
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HOUSTON, TX 77057-2198
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Assignment:
4
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| Reel/Frame: | 014357/0260 | |
| Pages: | 4 |
| | Recorded: | 02/19/2004 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 400 SOUTH RIVER ROAD |
| NEW HOPE, PENNSYLVANIA 18938 |
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Pat #
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Intl #
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App #
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NONE
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07554248
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Correspondence name and address
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HOWREY SIMON ARNOLD & WHITE, LLP
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JILL A. MCWHIRTER
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750 BERING DRIVE
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HOUSTON, TEXAS 77057-2198
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Assignment:
5
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| Reel/Frame: | 016445/0058 | |
| Pages: | 2 |
| | Recorded: | 08/24/2005 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 4200 PETRO-CANADA CENTRE |
| 150-6TH AVENUE S.W. |
| CALGARY, CANADA T2P 3Y7 |
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10265026
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Correspondence name and address
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MARK A. OATHOUT
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3701 KIRBY DRIVE
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SUITE 960
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HOUSTON, TX 77098
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Assignment:
6
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| Reel/Frame: | 022034/0306 | |
| Pages: | 9 |
| | Recorded: | 12/29/2008 | | |
| Attorney Dkt #: | 080599/0060 |
| Conveyance: | SECURITY AGREEMENT |
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Assignee
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| 200 BAY STREET,12TH FL., P.O. BOX 50 |
| AGENCY SERVICES GROUP, ROYAL BANK PLAZA |
| TORONTO, ONTARIO, CANADA M5J 2W7 |
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Pat #
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Pat #
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App #
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NONE
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08862745
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NONE
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09569965
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NONE
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09574972
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09815623
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11677561
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11851384
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Correspondence name and address
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MARCELA ROBLEDO
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2550 HANOVER ST.
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PALO ALTO, CA 94304
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Assignment:
7
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| Reel/Frame: | 048740/0292 | |
| Pages: | 4 |
| | Recorded: | 03/29/2019 | | |
| Attorney Dkt #: | 37146-2023 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 800, 525 - 8TH AVENUE S.W. |
| CALGARY, CANADA T2P 1G1 |
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Pat #
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11677561
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Correspondence name and address
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KATHERINE DUTKA
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TORYS LLP
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79 WELLINGTON ST. W., SUITE 3000
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TORONTO, M5K 1N2 CANADA
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05/14/2024 09:17 AM
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