Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
WEATHERFORD ENGINEERED CHEMISTRY CANADA LTD
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Total Assignments:
4
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Assignment:
1
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| Reel/Frame: | 031794/0755 | |
| Pages: | 24 |
| | Recorded: | 12/11/2013 | | |
| Attorney Dkt #: | 5395-US |
| Conveyance: | AMALGAMATION-DISSOLUTION-GENERAL CONVEYANCE AND ASSUMPTION AGREEMENT |
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Assignee
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| 333 5TH AVE SW |
| #1200 |
| CALGARY, CANADA T2P3B6 |
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Pat #
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Pub #
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Intl #
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App #
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10695916
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Correspondence name and address
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NEAL FAGAN
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2000 ST. JAMES PLACE
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HOUSTON, TX 77056
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Assignment:
2
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| Reel/Frame: | 031923/0486 | |
| Pages: | 24 |
| | Recorded: | 01/06/2014 | | |
| Attorney Dkt #: | 5396-US, 5397-US |
| Conveyance: | AMALGAMATION-DISSOLUTION-GENERAL CONVEYANCE AND ASSUMPTION AGREEMENT |
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Assignee
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| 333 5TH AVE SW |
| #1200 |
| CALGARY, CANADA T2P3B6 |
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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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Intl #
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App #
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11423390
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11534064
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Correspondence name and address
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NEAL FAGAN
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2000 ST. JAMES PL
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HOUSTON, TX 77056
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Assignment:
3
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| Reel/Frame: | 031923/0521 | |
| Pages: | 24 |
| | Recorded: | 01/06/2014 | | |
| Attorney Dkt #: | 5398-US, 5398-US-DIV1 |
| Conveyance: | AMALGAMATION-DISSOLUTION-GENERAL CONVEYANCE AND ASSUMPTION AGREEMENT |
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Assignee
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| 333 5TH AVE SW |
| #1200 |
| CALGARY, CANADA T2P3B6 |
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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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11426175
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12768618
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Correspondence name and address
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NEAL FAGAN
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2000 ST. JAMES PL
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HOUSTON, TX 77056
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Assignment:
4
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| Reel/Frame: | 031925/0207 | |
| Pages: | 24 |
| | Recorded: | 01/07/2014 | | |
| Attorney Dkt #: | 5399, 5400-US-CON1; 5401 |
| Conveyance: | AMALGAMATION-DISSOLUTION-GENERAL CONVEYANCE AND ASSUMPTION AGREEMENT |
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Assignee
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| 333 5TH AVE SW |
| #1200 |
| CALGARY, CANADA T2P3B6 |
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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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11945980
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11957248
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12779827
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13020860
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Correspondence name and address
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NEAL FAGAN
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2000 ST. JAMES PL
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HOUSTON, TX 77056
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