Collectors for treating tailings
US-11590514-B2 · Feb 28, 2023 · US
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Lorentz James patents
Lorentz James is listed as an inventor on 13 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lorentz James |
| Total patents | 13 |
| First publication | Apr 7, 2016 |
| Latest publication | Feb 28, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Co-deposition of oil sand tailings streams and tailings products
US-2021347667-A1 · Nov 11, 2021 · US
Treatment of tailings with flue-gas desulfurization solids
US-2020156083-A1 · May 21, 2020 · US
Collectors for treating tailings
US-2020129991-A1 · Apr 30, 2020 · US
Bitumen production from single or multiple oil sand mines
US-9796930-B2 · Oct 24, 2017 · US
In-situ treatment of tailings
US-2017267557-A1 · Sep 21, 2017 · US
Bitumen production from single or multiple oil sand mines
US-2017081592-A1 · Mar 23, 2017 · US
Adaptive in-line mixing for fluid fine tailings flocculation
US-2016362316-A1 · Dec 15, 2016 · US
Oil sands fluid fine tailings dewatering using additives
US-2016311709-A1 · Oct 27, 2016 · US
Clay flotation of tailings
US-2016310964-A1 · Oct 27, 2016 · US
Recent patents
Latest publications not already listed above.
Method for preparing a trafficable tailings deposit
US-2016303526-A1 · Oct 20, 2016 · US
Tailings-polymer mixing optimization by controlling the discharge environment
US-2016289103-A1 · Oct 6, 2016 · US
Method of monitoring and controlling dewatering of oil sands tailings
US-2016100135-A1 · Apr 7, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Syncrude Canada Ltd | 14 |
| Syncrude Canada Ltd In Trust For The Owners Of The Syncrude Project As Such Owners Exist Now | 1 |
| Canadian Natural Resources Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C02F2103/10 | 6 |
| C02F1/56 | 4 |
| C02F11/147 | 4 |
| B03D1/011 | 3 |
| C10G1/04 | 3 |