Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12123075 | Opportunities for recovery augmentation process as applied to molybdenum production | Paul J. Rothman, Mark R. Fernald | 2024-10-22 |
| 12005460 | Utilizing engineered media for recovery of minerals in tailings stream at the end of a flotation separation process | Paul J. Rothman, Mark R. Fernald, Paul DOLAN, Timothy J. Bailey, Michael Ryan | 2024-06-11 |
| 11752506 | Reactor system for separation and enrichment of minerals from a slurry containing minerals and other materials | Mark R. Fernald, Paul J. Rothman, Paul DOLAN, Kirk Johnson, Patrick Tuxbury +4 more | 2023-09-12 |
| 11642679 | Process configurations to prevent excess regrinding of scavengering concentrates | Paul J. Rothman, Adam Michael Jordens | 2023-05-09 |
| 11517918 | Utilizing engineered media for recovery of minerals in tailings stream at the end of a flotation separation process | Paul J. Rothman, Mark R. Fernald, Paul DOLAN, Timothy J. Bailey, Michael Ryan | 2022-12-06 |
| 11440026 | Tumbler cell for mineral recovery using engineered media | Paul J. Rothman, Mark R. Fernald, Paul DOLAN, Timothy J. Bailey, Michael Ryan | 2022-09-13 |
| 11247214 | High intensity conditioning prior to enhanced mineral separation process | Paul J. Rothman, Adam Michael Jordens | 2022-02-15 |
| 11247212 | Reactor system for separation and enrichment of minerals from a slurry containing minerals and other materials | Mark R. Fernald, Paul J. Rothman, Paul DOLAN, Kirk Johnson, Patrick Tuxbury +4 more | 2022-02-15 |
| 11066725 | Cyclone underflow scavengering process using enhanced mineral separation circuits (EMSC) | Paul J. Rothman, Adam Michael Jordens | 2021-07-20 |
| 11060165 | Separation of copper and molybdenum sulfides from pyrite using a sea water/desalinated water hybrid process | Mark A. Fernald, Paul J. Rothman | 2021-07-13 |
| 10981181 | Mineral beneficiation utilizing engineered materials for mineral separation and coarse particle recovery | Paul J. Rothman, Mark R. Fernald | 2021-04-20 |
| 10845289 | Apparatus and method for static sedimentation tests comprising a plurality of sedimentation cylinders, which are subject to the same mixing conditions | Jonathan Engels | 2020-11-24 |
| 10807105 | Tumbler cell for mineral recovery using engineered media | Paul J. Rothman, Mark R. Fernald, Paul DOLAN, Timothy J. Bailey, Michael Ryan | 2020-10-20 |
| 10774400 | Opportunities for recovery augmentation process as applied to molybdenum production | Paul J. Rothman, Mark R. Fernald | 2020-09-15 |
| 10222309 | Apparatus and method for static sedimentation tests comprising a plurality of sedimentation cylinders, which are subject to the same mixing conditions | Jonathan Engels | 2019-03-05 |
| 10013412 | Peer to peer spreadsheet processing | Stuart C. McKenzie, Christopher R. Butner | 2018-07-03 |
| 7824633 | System and method for conversion of molybdenite to one or more molybdenum oxides | John C. Wilmot, Chris Easton, Wayne W. Hazen | 2010-11-02 |