Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
BJ SERVICES COMPANY CANADA
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Total Assignments:
5
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Assignment:
1
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| Reel/Frame: | 012841/0839 | |
| Pages: | 3 |
| | Recorded: | 02/07/2002 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 5500 NORTHWEST CENTRAL DRIVE |
| HOUSTON, TEXAS 77092 |
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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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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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08330373
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NONE
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08372354
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NONE
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08690543
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NONE
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08740763
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NONE
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08962219
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NONE
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09197845
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NONE
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09255769
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Correspondence name and address
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MARGARET A. KIRICK
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5500 NORTHWEST CENTRAL DRIVE
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HOUSTON, TX 77092
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Assignment:
2
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| Reel/Frame: | 012621/0390 | |
| Pages: | 4 |
| | Recorded: | 02/12/2002 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 5500 NORTHWEST CENTRAL DRIVE |
| HOUSTON, TEXAS 77092 |
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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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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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07362504
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NONE
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08564355
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NONE
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08564357
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NONE
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08646372
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Correspondence name and address
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MARGARET A. KIRICK
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5500 NORTHWWEST CENTRAL DRIVE
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HOUSTON, TX 77092
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Assignment:
3
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| Reel/Frame: | 012654/0932 | |
| Pages: | 4 |
| | Recorded: | 02/28/2002 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 5500 NORTHWEST CENTRAL DRIVE |
| HOUSTON, TEXAS 77092 |
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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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09469428
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Correspondence name and address
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MARGARET A. KIRICK
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5500 NORTHWEST CENTRAL DRIVE
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HOUSTON, TX 77092
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Assignment:
4
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| Reel/Frame: | 012691/0482 | |
| Pages: | 2 |
| | Recorded: | 03/08/2002 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 5500 NORTHWEST CENTRAL DRIVE |
| HOUSTON, TEXAS 77092 |
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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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07461119
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Correspondence name and address
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MARGARET A. KIRICK
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5500 NORTHWEST CENTRAL DRIVE
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HOUSTON, TX 77092
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Assignment:
5
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| Reel/Frame: | 027697/0211 | |
| Pages: | 3 |
| | Recorded: | 02/13/2012 | | |
| Attorney Dkt #: | 22074-11 |
| Conveyance: | CERTIFICATE OF AMALGAMATION |
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Assignee
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| GULF CANADA SQUARE 1000401 9 AVENUE SOUTHWEST |
| CALGARY, ALBERTA, CANADA T2P 3C5 |
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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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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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09474149
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NONE
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09474164
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09984584
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12958187
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Correspondence name and address
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BERESKIN & PARR LLP/ S.E.N.C.R.L./S.R.L.
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40 KING STREET WEST
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40TH FLOOR
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TORONTO, M5H 3Y2 CANADA
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