Description
Class B03C : MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
Subclass 1/02: Magnetic separation acting directly on the substance being separated
B03C 1/02
Sub-Class
Stats
- 184 US PATENTS IN FORCE
- 19 US APPLICATIONS PENDING
- 102 Total Patent Owners
- 861 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12251706 | Device, method, and control system for waste to energy generation and other output products | Nov 27, 23 | Mar 18, 25 | EKAMOR RESOURCE CORPORATION |
| 12246328 | Self-cleaning pipeline magnetic separator system | Aug 13, 20 | Mar 11, 25 | 1773048 Alberta Ltd. |
| 12179215 | Method of separating nickel and cobalt from nickel and cobalt mixed powder | Jul 07, 23 | Dec 31, 24 | Pukyong National University Industry-University Cooperation Foundation |
| 12179217 | System and method for creating and collecting magnetic microplastics | Mar 22, 21 | Dec 31, 24 | Not available |
| 12162023 | Apparatus and process for improved ore recovery | Jul 30, 19 | Dec 10, 24 | AUSMETEC PTY LTD. |
| 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. |
| 12076730 | Method for producing carbon material dispersion, carbon material dispersion, and apparatus therefor | Jun 11, 21 | Sep 03, 24 | REFINE HOLDINGS CO., LTD. |
| 12038370 | Magnetically modulated computational cytometer and methods of use | Jul 02, 20 | Jul 16, 24 | The Regents of the University of California |
| 12000783 | Device for detecting substance being measured | Jul 10, 20 | Jun 04, 24 | Citizen Watch Co. Ltd. |
| 11970640 | Adhesive, a production method of a wood board using the adhesive and product thereof | Aug 25, 21 | Apr 30, 24 | Not available |
| 11806725 | System and method for removing debris from a drilling fluid | Mar 08, 21 | Nov 07, 23 | Dowell -- A Division of Schlumberger Technology Corporation |
| 11766672 | Apparatus for manipulating magnetic particles | Nov 12, 19 | Sep 26, 23 | Shimadzu Corporation |
| 11660618 | Separator device | Jan 29, 20 | May 30, 23 | Adey Holdings (2008) Limited |
| 11662344 | Magnetic removal or identification of damaged or compromised cells or cellular structures | Jun 11, 19 | May 30, 23 | INGURAN, LLC |
| 11628450 | Tramp metal removing device | May 13, 21 | Apr 18, 23 | TAI HAN EQUIPMENT ENTERPRISE CO., LTD. |
| 11565274 | Magnetic separator, magnetic separator control device, and magnetic sludge removal method | Nov 19, 20 | Jan 31, 23 | SUMITOMO HEAVY INDUSTRIES FINETECH, LTD. |
| 11531026 | Magnetic removal or identification of damaged or compromised cells or cellular structures | Jun 17, 19 | Dec 20, 22 | INGURAN, LLC |
| 11525827 | Bead incubation and washing on a droplet actuator | Mar 06, 20 | Dec 13, 22 | Advanced Liquid Logic, Inc. |
| 11491494 | Separator film conveyance device for nonaqueous electrolytic-solution secondary battery and method for manufacturing separator film for nonaqueous electrolytic-solution secondary battery | Oct 24, 18 | Nov 08, 22 | SUMITOMO CHEMICAL COMPANY, LIMITED |
| 11459272 | Method for preparing iron alloy and cement material | Nov 16, 18 | Oct 04, 22 | 501 Tsinghua University |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0108,406 | OBTAINING BIOGENIC MATERIAL FROM A STREAM OF HETEROGENEOUS MATERIALS | Oct 01, 24 | Apr 03, 25 | Not available |
| 2025/0018,312 | FURANOCOUMARINS FREE BAKUCHIOL COMPOSITIONS AND THEIR METHOD OF PREPARATION THEREOF | Jul 02, 24 | Jan 16, 25 | Not available |
| 2024/0367,177 | METHOD FOR PRODUCING CARBON MATERIAL DISPERSION, CARBON MATERIAL DISPERSION, AND APPARATUS THEREFOR | Jul 15, 24 | Nov 07, 24 | REFINE HOLDINGS CO., LTD. |
| 2024/0246,706 | FILLING MECHANISM FOR USE IN HAZELNUT PROCESSING FACILITIES | Mar 09, 22 | Jul 25, 24 | BALSU GIDA SANAYI VE TICARET ANONIM SIRKETI |
| 2024/0091,788 | Device and Method for Magnetizing Glass Fragments for Safe Pick-Up | Sep 18, 23 | Mar 21, 24 | Not available |
| 2023/0302,461 | Magnetic Stand And Magnetic Separation Method | Mar 22, 23 | Sep 28, 23 | Not available |
| 2023/0271,194 | APPARATUS FOR DUST MITIGATION | Feb 23, 23 | Aug 31, 23 | Innovative Aerospace LLC |
| 2022/0258,177 | METHOD FOR THE BENEFICIATION OF IRON ORE STREAMS | Jul 02, 20 | Aug 18, 22 | FORTESCUE METALS GROUP LTD |
| 2022/0241,827 | DEBRIS CATCHING DEVICE | Jan 28, 22 | Aug 04, 22 | Not available |
| 2021/0060,576 | SEWAGE TREATMENT DEVICE FOR HOUSEHOLD GARBAGE | Oct 17, 19 | Mar 04, 21 | Not available |
| 2021/0017,626 | METHOD FOR PROCESSING ELECTRONIC AND ELECTRICAL DEVICE COMPONENT SCRAP | Mar 18, 19 | Jan 21, 21 | JX Nippon Mining & Metals Corporation |
| 2020/0223,752 | METHOD FOR PREPARING IRON ALLOY AND CEMENT MATERIAL | Nov 16, 18 | Jul 16, 20 | Not available |
| 2018/0057,373 | Method for Preventing Scale Deposits and Removing Contaminants from Fluid Columns | Oct 23, 17 | Mar 01, 18 | Not available |
| 2017/0283,791 | NUCLEIC ACID-BINDING SOLID-PHASE CARRIER AND NUCLEIC ACID EXTRACTION METHOD | Mar 29, 17 | Oct 05, 17 | SEIKO EPSON CORPORATION |
| 2016/0318,035 | COMMERCIAL FISCHER-TROPSCH REACTOR | Jul 12, 16 | Nov 03, 16 | RES USA, LLC |
| 2016/0296,943 | De-Beading | Apr 07, 16 | Oct 13, 16 | TERUMO BCT, INC. |
| 2015/0210,890 | Polishing-Material Reclamation Method | Jul 24, 13 | Jul 30, 15 | KONICA MINOLTA, INC. |
| 2014/0286,834 | INTEGRATED MULTI-STEP SOLID/LIQUID SEPARATION SYSTEM FOR FISCHER-TROPSCH PROCESSES | Jun 02, 14 | Sep 25, 14 | RES USA, LLC |
| 2014/0083,948 | MAGNETIC PARTICLE SCAVENGING DEVICE AND METHOD | Mar 09, 12 | Mar 27, 14 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 29 Months (last 2 years Issuances)
- 29 Months (last 5 years Issuances)