Detection of cyclone wear or damage using individual cyclone overflow measurement
US-12458986-B2 · Nov 4, 2025 · US
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O'Keefe Christian V patents
O'Keefe Christian V is listed as an inventor on 21 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | O'Keefe Christian V |
| Total patents | 21 |
| First publication | Jan 22, 2015 |
| Latest publication | Nov 4, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Mineral separation using functionalized membranes
US-11731143-B2 · Aug 22, 2023 · US
Assessing the benefits of automatic grinding control using PST technology for true on-line particle size measurement
US-11260399-B2 · Mar 1, 2022 · US
Mineral separation using sized-, weight- or magnetic-based polymer bubbles or beads
US-11117141-B2 · Sep 14, 2021 · US
Recovery media for mineral processing
US-10835905-B2 · Nov 17, 2020 · US
Mineral recovery using hydrophobic polymer surfaces
US-10751693-B2 · Aug 25, 2020 · US
Assessing the benefits of automatic grinding control using pst technology for true on-line particle size measurement
US-2020246806-A1 · Aug 6, 2020 · US
Dual acoustic and electrical analysis technique for the tomographic determination of multiphase flows in pipes and/or liquid/froth interfaces in process tanks
US-10379071-B2 · Aug 13, 2019 · US
Dimensionally controlled ‘engineered polymer bubble’ for flotation separation
US-10245597-B2 · Apr 2, 2019 · US
Detection of cyclone wear or damage using individual cyclone overflow measurement
US-2018272362-A1 · Sep 27, 2018 · US
Recent patents
Latest publications not already listed above.
Mineral separation using sized-, weight- or magnetic-based polymer bubbles or beads
US-2018200730-A1 · Jul 19, 2018 · US
Mineral recovery in tailings using functionalized polymers
US-9943860-B2 · Apr 17, 2018 · US
Mineral separation using sized-, weight- or magnetic-based polymer bubbles or beads
US-9827574-B2 · Nov 28, 2017 · US
Recovery media for mineral processing, using open cell or reticulated foam having 3-dimensional functionalized open-network structure for selective separation of mineral particles in an aqueous system
US-2017232451-A1 · Aug 17, 2017 · US
Performance monitoring of individual hydrocyclones using sonar-based slurry flow measurement
US-9645001-B2 · May 9, 2017 · US
Mineral recovery using hydrophobic polymer surfaces
US-2017080403-A1 · Mar 23, 2017 · US
Synthetic beads/bubbles functionalized with molecules for attracting and attaching to mineral particles of interest
US-9352335-B2 · May 31, 2016 · US
Synthetic bubbles or beads having hydrophobic surface
US-9327294-B2 · May 3, 2016 · US
Mineral recovery in tailings using functionalized polymers
US-2015209799-A1 · Jul 30, 2015 · US
Dimensionally controlled 'engineered polymer bubble' for flotation separation
US-2015083646-A1 · Mar 26, 2015 · US
Dual acoustic and electrical analysis technique for the tomographic determination of multiphase flows in pipes and/or liquid/froth interfaces in process tanks
US-2015020579-A1 · Jan 22, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Cidra Corporate Services Inc | 22 |
| Rothman Paul J | 5 |
| Fernald Mark R | 5 |
| Didden Francis K | 5 |
| Kersey Alan D | 5 |
Top CPC classifications
Most common classification codes across this inventor's patents.