Assignee

FREEPORT MINERALS CORP

US·56 granted patents·28 pending applications·222 citations·filing 2013–2025

Technology mixC22B61 Y02P59 G06Q29 C25C24 B01D14 G05D11

Top patents by PatentIndex Score

84 records

0197US10036080B2System and method including multi-circuit solution extraction for recovery of metal values from metal-bearing materialsFREEPORT MINERALS CORP·Filed 2015·Granted Jul 31, 2018·8 cites·4 claims
0295US12067505B2System and method for adjusting leaching operations based on leach analytic dataFREEPORT MINERALS CORP·Filed 2023·Granted Aug 20, 2024·5 cites·20 claims
0395US11948103B2System and method for activating deep raffinate injection based on leach analytic dataFREEPORT MINERALS CORP·Filed 2023·Granted Apr 2, 2024·20 cites·11 claims
0495US11893519B2System and method for adjusting leaching operations based on leach analytic dataFREEPORT MINERALS CORP·Filed 2023·Granted Feb 6, 2024·17 cites·20 claims
0595US11823099B1System and method for adjusting leaching operations based on leach analytic dataFREEPORT MINERALS CORP·Filed 2023·Granted Nov 21, 2023·20 cites·20 claims
0695US11681959B1System and method for adjusting leaching operations based on leach analytic dataFREEPORT MINERALS CORP·Filed 2022·Granted Jun 20, 2023·25 cites·20 claims
0795US11521138B1System and method for adjusting leaching operations based on leach analytic dataFREEPORT MINERALS CORP·Filed 2022·Granted Dec 6, 2022·42 cites·30 claims
0895US10501821B2System and method including multi-circuit solution extraction for recovery of metal values from metal-bearing materialsFREEPORT MINERALS CORP·Filed 2018·Granted Dec 10, 2019·5 cites·16 claims
0995US9856570B2System and method for parallel solution extraction of one or more metal values from metal-bearing materialsFREEPORT MINERALS CORP·Filed 2016·Granted Jan 2, 2018·6 cites·20 claims
1094US12346845B2System and method for activating deep raffinate injection based on column test predictive modelFREEPORT MINERALS CORP·Filed 2023·Granted Jul 1, 2025·2 cites·18 claims
1194US12288169B2System and method for adjusting leaching operations based on leach analytic dataFREEPORT MINERALS CORP·Filed 2024·Granted Apr 29, 2025·1 cites·20 claims
1294US12169796B2System and method for activating deep raffinate injection based on leach analytic dataFREEPORT MINERALS CORP·Filed 2024·Granted Dec 17, 2024·2 cites·20 claims
1394US12111303B2System and method for determining a location of ore in a stockpileFREEPORT MINERALS CORP·Filed 2022·Granted Oct 8, 2024·3 cites·20 claims
1494US12106247B2System and method for determining estimated remaining mineral in a stockpileFREEPORT MINERALS CORP·Filed 2022·Granted Oct 1, 2024·3 cites·20 claims
1594US11584974B2System and method including multi-circuit solution extraction for recovery of metal values from metal-bearing materialsFREEPORT MINERALS CORP·Filed 2021·Granted Feb 21, 2023·2 cites·17 claims
1694US11053566B2System and method including multi-circuit solution extraction for recovery of metal values from metal-bearing materialsFREEPORT MINERALS CORP·Filed 2019·Granted Jul 6, 2021·4 cites·20 claims
1794US10036096B2System and method for parallel solution extraction of one or more metal values from metal-bearing materialsFREEPORT MINERALS CORP·Filed 2015·Granted Jul 31, 2018·5 cites·20 claims
1893US12373743B2System and method for activating deep raffinate injection based on ore placementFREEPORT MINERALS CORP·Filed 2023·Granted Jul 29, 2025·1 cites·20 claims
1993US11772101B2Systems, devices and methods for improved efficiency of ball millsFREEPORT MINERALS CORP·Filed 2022·Granted Oct 3, 2023·2 cites·20 claims
2093US11639539B2Systems and methods for monitoring metal recovery systemsFREEPORT MINERALS CORP·Filed 2022·Granted May 2, 2023·7 cites·20 claims
2193US11332808B2Systems and methods for monitoring metal recovery systemsFREEPORT MINERALS CORP·Filed 2021·Granted May 17, 2022·4 cites·20 claims
2293US2026050845A1System and method for activating deep raffinate injection based on ore placementFREEPORT MINERALS CORP·Filed 2025·Application pending·0 cites
2392US11807952B2Acid mist suppression in copper electrowinningFREEPORT MINERALS CORP·Filed 2022·Granted Nov 7, 2023·2 cites·10 claims
2491US12099942B2Chemical impacts on a leach stockpileFREEPORT MINERALS CORP·Filed 2023·Granted Sep 24, 2024·4 cites·20 claims
2591US10975455B2Systems and methods for monitoring metal recovery systemsFREEPORT MINERALS CORP·Filed 2018·Granted Apr 13, 2021·5 cites·17 claims
2691US10793958B2System and method for parallel solution extraction of one or more metal values from metal-bearing materialsFREEPORT MINERALS CORP·Filed 2018·Granted Oct 6, 2020·2 cites·13 claims
2791US10190190B2Systems and methods for monitoring metal recovery systemsFREEPORT MINERALS CORP·Filed 2018·Granted Jan 29, 2019·6 cites·19 claims
2891US2026010841A1System and method for adjusting leaching operations based on leach analytic dataFREEPORT MINERALS CORP·Filed 2025·Application pending·0 cites
2991US2026017574A1System and method for activating deep raffinate injection based on column test predictive modelFREEPORT MINERALS CORP·Filed 2025·Application pending·0 cites
3090US12288170B2Irrigation impacts on a leach stockpileFREEPORT MINERALS CORP·Filed 2024·Granted Apr 29, 2025·2 cites·20 claims
3190US12098474B2Acid mist suppression in copper electrowinningFREEPORT MINERALS CORP·Filed 2023·Granted Sep 24, 2024·1 cites·21 claims
3290US12018349B2Methods and systems for leaching a metal-bearing materialFREEPORT MINERALS CORP·Filed 2022·Granted Jun 25, 2024·2 cites·20 claims
3390US9982321B2Systems and methods for monitoring metal recovery systemsFREEPORT MINERALS CORP·Filed 2015·Granted May 29, 2018·6 cites·19 claims
3488US12427529B2Systems, devices and methods for improved efficiency of ball millsFREEPORT MINERALS CORP·Filed 2024·Granted Sep 30, 2025·0 cites·20 claims
3588US2026001082A1Systems, devices and methods for improved efficiency of ball millsFREEPORT MINERALS CORP·Filed 2025·Application pending·0 cites
3687US11932919B2System and method including multi-circuit solution extraction for recovery of metal values from metal-bearing materialsFREEPORT MINERALS CORP·Filed 2022·Granted Mar 19, 2024·0 cites·11 claims
3787US10767242B2Methods and systems for leaching a metal-bearing ore using a bio-augmentation processFREEPORT MINERALS CORP·Filed 2019·Granted Sep 8, 2020·2 cites·15 claims
3887US2026035825A1Acid mist suppression in copper electrowinningFREEPORT MINERALS CORP·Filed 2025·Application pending·0 cites
3986US12128419B2Systems, devices and methods for improved efficiency of ball millsFREEPORT MINERALS CORP·Filed 2023·Granted Oct 29, 2024·0 cites·15 claims
4086US2026044791A1Irrigation impacts on a leach stockpileFREEPORT MINERALS CORP·Filed 2025·Application pending·0 cites
4185US2024403790A1System and method for determining estimated remaining mineral in a stockpileFREEPORT MINERALS CORP·Filed 2024·Application pending·0 cites
4284US12530637B2System and method for activating deep raffinate injection based on ore placementFREEPORT MINERALS CORP·Filed 2025·Granted Jan 20, 2026·0 cites·21 claims
4384US11359257B2System and method for liquid-organic particle separationFREEPORT MINERALS CORP·Filed 2020·Granted Jun 14, 2022·1 cites·18 claims
4484US10858721B1System and method for liquid-organic particle separationFREEPORT MINERALS CORP·Filed 2019·Granted Dec 8, 2020·2 cites·15 claims
4584US2024392459A1Acid mist suppression in copper electrowinningFREEPORT MINERALS CORP·Filed 2024·Application pending·0 cites
4683US12475412B2System and method for activating deep raffinate injection based on column test predictive modelFREEPORT MINERALS CORP·Filed 2025·Granted Nov 18, 2025·0 cites·18 claims
4783US10370738B2Methods and systems for leaching a metal-bearing oreFREEPORT MINERALS CORP·Filed 2013·Granted Aug 6, 2019·3 cites·9 claims
4883US2026001011A1Methods and systems for organic recovery in solvent extractionFREEPORT MINERALS CORP·Filed 2025·Application pending·0 cites
4983US2025003025A1Methods and systems for leaching a metal-bearing materialFREEPORT MINERALS CORP·Filed 2024·Application pending·0 cites
5082US2024301529A1Methods and systems for leaching a metal-bearing materialFREEPORT MINERALS CORP·Filed 2024·Application pending·0 cites

Showing the top 50 of 84 patent records by PatentIndex Score.

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