TECK RESOURCES LIMITED
Patent Applications and Registrations
Patent applications and USPTO patent grants for TECK RESOURCES LIMITED.The latest application filed is for "process for treatment of mine impacted water".
- TECK RESOURCES LIMITED - Vancouver CA
Trademarks
| Patent | Date |
|---|---|
| Process for treatment of mine impacted water Grant 10,947,137 - Gonzalez , et al. March 16, 2 | 2021-03-16 |
| Process For Treatment Of Mine Impacted Water App 20190177196 - GONZALEZ; Jose Alberto ; et al. | 2019-06-13 |
| Recovery of residual copper from heap leach residues Grant 9,624,560 - Gonzalez , et al. April 18, 2 | 2017-04-18 |
| Process for recovery of copper from arsenic-bearing and/or antimony-bearing copper sulphide concentrates Grant 9,410,225 - Salomon-de-Friedberg , et al. August 9, 2 | 2016-08-09 |
| Process For Recovery Of Copper From Arsenic-bearing And/or Antimony-bearing Copper Sulphide Concentrates App 20150329937 - Salomon-de-Friedberg; Henry ; et al. | 2015-11-19 |
| Recovery Of Residual Copper From Heap Leach Residues App 20110303051 - Gonzalez; Jose Alberto ; et al. | 2011-12-15 |
| SEC | 0000886986 | TECK RESOURCES LTD of BRITISH COLUMBIA, CANADA |
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