Description
Class B03C : MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
Subclass 1/005: Magnetic separation Pretreatment specially adapted for magnetic separation
B03C 1/005
Sub-Class
Stats
- 25 US PATENTS IN FORCE
- 5 US APPLICATIONS PENDING
- 9 Total Patent Owners
- 115 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12179216 | System and method for separating material | Oct 30, 21 | Dec 31, 24 | Not available |
| 12163123 | Method and device for manipulating magnetic particles | Nov 22, 18 | Dec 10, 24 | Shimadzu Corporation |
| 12145151 | Methods and apparatus to separate biological entities | Mar 03, 18 | Nov 19, 24 | Applied Cells Inc. |
| 12104022 | Chiral resolution method mimicking magnetic beneficiation and the magnetic nano-inhibitors for selective enrichment | Apr 09, 19 | Oct 01, 24 | Beijing Peking University WBL Corporation Ltd. |
| 11872595 | Wet sorting process for waste lithium battery and application thereof | May 13, 21 | Jan 16, 24 | Hunan Brunp Recycling Technology Co. Ltd.; GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.; HUNAN BRUNP EV RECYCLING CO., LTD.; |
| 11541391 | Magnetic separation device and method of use | Sep 09, 19 | Jan 03, 23 | Applied Cells Inc. |
| 11027288 | Device and method for magnetic separation | Sep 11, 17 | Jun 08, 21 | MHD Technologies B.V. |
| 10948502 | Oxidized lipid detection | Feb 09, 15 | Mar 16, 21 | Kratos Analytical Limited |
| 10800681 | Wastewater treatment method and wastewater treatment system | Jun 28, 18 | Oct 13, 20 | Fuji Electric Co. Ltd.; Utsunomiya University; |
| 10799882 | Method and system for processing slag material | Jun 21, 17 | Oct 13, 20 | MID-AMERICAN GUNITE, INC |
| 10780444 | System and method for detection of cells | Jan 04, 18 | Sep 22, 20 | Microsensor Labs, LLC. |
| 10589189 | Solid/liquid separation apparatus, and method for same | Aug 02, 13 | Mar 17, 20 | Hitachi, Ltd. |
| 10427167 | Device and method for separating weakly magnetic particles | Apr 11, 16 | Oct 01, 19 | Magsort Oy |
| 10046333 | Method of restoring arsenic-contaminated soil using alkaline-ultrasonic washing and magnetic separation | Jan 12, 16 | Aug 14, 18 | Korea Institute of Geoscience and Mineral Resources (KIGAM) |
| 10014084 | Systems and methods for nuclear reactor vessel segmenting | May 12, 16 | Jul 03, 18 | Arc Saw Technologies, LLC |
| 9982581 | Reduction of pollutants from a combustion engine | Aug 09, 15 | May 29, 18 | Not available |
| 9707569 | Method and system for processing slag material | Apr 03, 15 | Jul 18, 17 | MID-AMERICAN GUNITE, INC. |
| 9517938 | Applying spatial gradient magnetic field to metallic/semiconducting SWNTs in fluid | Jul 06, 15 | Dec 13, 16 | TEXAS INSTRUMENTS INCORPORATED |
| 9498782 | Method for classifying articles and method for fabricating a magnetocalorically active working component for magnetic heat exchange | Mar 13, 13 | Nov 22, 16 | VACUUMSCHMELZE GMBH & CO. KG, VACUMMSCHMELZE GMBH & CO. KG, |
| 9421589 | Soil cleaning method | Jul 15, 10 | Aug 23, 16 | DOWA ECO-SYSTEM CO., LTD. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0073,712 | Methods and Apparatus to Separate Biological Entities | Nov 15, 24 | Mar 06, 25 | Not available |
| 2024/0189,831 | PRETREATMENT METHOD FOR UTILIZATION OF COAL ASH LANDFILLED IN ASH PONDS | Mar 07, 22 | Jun 13, 24 | Not available |
| 2024/0116,060 | PREPARATION OF BUILDING MIXTURES AND PROCESSING MATERIALS USING MICRO-PULSE MICRO-ARC PROCESSING | Nov 21, 23 | Apr 11, 24 | Not available |
| 2022/0371,025 | AN IMPROVED LARGE SCALE IMMUNOMAGNETIC SEPARATION DEVICE | Nov 05, 20 | Nov 24, 22 | Not available |
| 2018/0185,854 | SYSTEM AND METHOD FOR DETECTION OF CELLS | Jan 04, 18 | Jul 05, 18 | Microsensor Labs, LLC. |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 32 Months (last 2 years Issuances)
- 32 Months (last 5 years Issuances)