Feedwell for an inclined plate separator
US-12017159-B2 · Jun 25, 2024 · US
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Spence Jonathan patents
Spence Jonathan is listed as an inventor on 15 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Spence Jonathan |
| Total patents | 15 |
| First publication | Apr 14, 2015 |
| Latest publication | Jun 25, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Feedwell for an inclined plate separator
US-2024091674-A1 · Mar 21, 2024 · US
Co-deposition of oil sand tailings streams and tailings products
US-2021347667-A1 · Nov 11, 2021 · US
Controlling bitumen recovery from an oil sands ore body by using a predictive ore processability model in producing a blended ore feedstock
US-10712330-B2 · Jul 14, 2020 · US
Dewatering flocculated tailings
US-2020156969-A1 · May 21, 2020 · US
Treatment of tailings with flue-gas desulfurization solids
US-2020156083-A1 · May 21, 2020 · US
Controlling bitumen recovery from an oil sands ore body by using a predictive ore processability model in producing a blended ore feedstock
US-2020033316-A1 · Jan 30, 2020 · US
Bitumen production from single or multiple oil sand mines
US-9796930-B2 · Oct 24, 2017 · US
Centrifuge process for dewatering oil sands tailings
US-9656189-B2 · May 23, 2017 · US
Bitumen production from single or multiple oil sand mines
US-2017081592-A1 · Mar 23, 2017 · US
Recent patents
Latest publications not already listed above.
Feedwell system
US-2016310872-A1 · Oct 27, 2016 · US
Bitumen recovery from oil sands tailings
US-9371491-B2 · Jun 21, 2016 · US
Bitumen recovery from oil sands tailings
US-2016090536-A1 · Mar 31, 2016 · US
Post-conditioning oil sand slurry blending for improved extraction performance
US-9068124-B2 · Jun 30, 2015 · US
Feedwell for a gravity separation vessel
US-9004294-B2 · Apr 14, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Syncrude Canada Ltd | 18 |
| Syncrude Canada Ltd In Trust For The Owners Of The Syncrude Project | 1 |
| Spence Jonathan | 1 |
| Bara Barry | 1 |
| Lorentz Jim | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C10G1/047 | 9 |
| C10G1/045 | 5 |
| C10G1/04 | 3 |
| C02F2103/10 | 3 |
| G01N33/2823 | 2 |