Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
TOP-CO CEMENTING PRODUCTS INC.
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Total Assignments:
3
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Assignment:
1
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| Reel/Frame: | 020599/0274 | |
| Pages: | 5 |
| | Recorded: | 03/05/2008 | | |
| Attorney Dkt #: | ROY200/71022 |
| Conveyance: | SECURITY AGREEMENT |
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Assignee
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| 888-3RD STREET SW |
| SUITE 1100 BANKERS HALL WEST |
| CALGARY, ALBERTA, CANADA T2P 5C5 |
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Pat #
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App #
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Pub #
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App #
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NONE
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08178030
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NONE
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08189203
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NONE
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08235363
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NONE
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08335462
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10054434
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10613190
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Correspondence name and address
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PHILLINA LAI
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1001 FANNIN STREET
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2500 FIRST CITY TOWER
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HOUSTON, TX 77002-6760
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Assignment:
2
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| Reel/Frame: | 021243/0611 | |
| Pages: | 4 |
| | Recorded: | 07/17/2008 | | |
| Attorney Dkt #: | CAN181/71001 |
| Conveyance: | SECURITY AGREEMENT |
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Assignee
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| 161 BAY STREET |
| 8TH FLOOR, BCE PLACE |
| TORONTO, ONTARIO, CANADA M5J 2S8 |
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Pat #
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Intl #
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Pat #
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Pub #
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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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08178030
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NONE
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08189203
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NONE
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08235363
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NONE
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08335462
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10054434
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10613190
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Correspondence name and address
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PHILLINA LAI
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1001 FANNIN STREET
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2500 FIRST CITY TOWER
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HOUSTON, TX 77002-6760
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Assignment:
3
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| Reel/Frame: | 045586/0444 | |
| Pages: | 10 |
| | Recorded: | 03/14/2018 | | |
| Attorney Dkt #: | 047992-0458277 |
| Conveyance: | CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 10613 WEST SAM HOUSTON PKWY. N., SUITE 600 |
| HOUSTON, TEXAS 77064 |
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App #
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14044485
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Correspondence name and address
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PILLSBURY WINTHROP SHAW PITTMAN, LLP
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P.O. BOX 10500
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MCLEAN, VA 22102
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05/21/2024 02:44 PM
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