DEVON CANADA CORPORATION
Patent Applications and Registrations
Patent applications and USPTO patent grants for DEVON CANADA CORPORATION.The latest application filed is for "well injection and production methods, apparatus and systems".
- DEVON CANADA CORPORATION - Calgary N/A CA
| Patent | Date |
|---|---|
| Method for injecting fluid into a formation to produce oil Grant 10,890,057 - MacPhail , et al. January 12, 2 | 2021-01-12 |
| Well Injection And Production Methods, Apparatus And Systems App 20170030173 - MacPHAIL; WARREN FOSTER PETER ; et al. | 2017-02-02 |
| Subterranean Formation Imaging Method And System App 20150378041 - MacPHAIL; Warren Foster Peter ; et al. | 2015-12-31 |
| Well Injection And Production Method And System App 20150369023 - MacPHAIL; WARREN FOSTER PETER ; et al. | 2015-12-24 |
| SEC | 0000949417 | DEVON CANADA CORP |
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