Patent Assignment Assignee Details
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For pending or abandoned applications please consult USPTO staff.
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Assignee Name :
KEILHAUER LTD.
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Total Assignments:
4
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Assignment:
1
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| Reel/Frame: | 029711/0009 | |
| Pages: | 2 |
| | Recorded: | 01/29/2013 | | |
| Attorney Dkt #: | DEET0015US,0025USD,0026US |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 1450 BIRCHMOUNT ROAD |
| TORONTO, ONTARIO, CANADA M1P 2E3 |
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Pat #
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Intl #
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App #
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Pat #
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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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11190268
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NONE
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29280522
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NONE
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29280586
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Correspondence name and address
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WILLIAM B. PATTERSON
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3040 POST OAK BLVD.
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SUITE 1500
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HOUSTON, TX 77056
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Assignment:
2
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| Reel/Frame: | 030920/0877 | |
| Pages: | 31 |
| | Recorded: | 07/30/2013 | | |
| Attorney Dkt #: | DEET/0001 / TYF |
| Conveyance: | ARTICLES OF AMALGAMATION |
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Assignee
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| 1450 BIRCHMOUNT ROAD |
| TORONTO, ONTARIO, CANADA M1P 2E3 |
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Pat #
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Pub #
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App #
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Pat #
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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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29081652
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NONE
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29121877
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NONE
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29121938
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NONE
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29121939
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Correspondence name and address
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WILLIAM B. PATTERSON
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3040 POST OAK BLVD., SUITE 1500
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HOUSTON, TX 77056
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Assignment:
3
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| Reel/Frame: | 036583/0248 | |
| Pages: | 5 |
| | Recorded: | 09/16/2015 | | |
| Attorney Dkt #: | DEET/0110US/NHOUSTON |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 1450 BIRCHMOUNT ROAD |
| TORONTO, ONTARIO, CANADA M1P 2E3 |
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Pat #
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Intl #
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App #
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14722739
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Correspondence name and address
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PATTERSON & SHERIDAN, L.L.P.
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24 GREENWAY PLAZA, SUITE 1600
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HOUSTON, TX 77046
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Assignment:
4
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| Reel/Frame: | 038893/0549 | |
| Pages: | 2 |
| | Recorded: | 06/13/2016 | | |
| Attorney Dkt #: | DEET/0111US/NHOUSTON |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 1450 BIRCHMOUNT ROAD |
| TORONTO, ONTARIO, CANADA M1P 2E3 |
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Pat #
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Pub #
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Intl #
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App #
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15180209
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Correspondence name and address
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PATTERSON & SHERIDAN, L.L.P.
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24 GREENWAY PLAZA, SUITE 1600
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HOUSTON, TX 77046
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05/29/2024 02:20 PM
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