| Patents for B03C 1 - Magnetic separation (11,168) |
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| 01/12/1994 | EP0577658A1 Magnetic separators. |
| 01/12/1994 | EP0577643A1 Apparatus and methods for magnetic separation featuring external magnetic means. |
| 01/12/1994 | CN1080565A Magnetic force incline board concentrating box |
| 01/05/1994 | EP0576562A1 Lipid fractionation |
| 01/05/1994 | CN2151809Y Permanent magnet tubular automatic iron remover |
| 01/04/1994 | US5275292 Eddy current separator |
| 01/04/1994 | CA2084414C In situ use of gelatin in the preparation of uniform ferrite particles |
| 12/29/1993 | EP0576306A1 Magnetic detector |
| 12/29/1993 | CN2150920Y Permanent magnet inducing seperator |
| 12/28/1993 | US5273193 Welded fuel tank having a magnet for collecting weld spatter and method for collecting weld spatter |
| 12/28/1993 | US5273162 Method and apparatus for separating material from a fluid |
| 12/23/1993 | WO1993026019A1 Preparation of controlled size inorganic particles for use in separations, as magnetic molecular switches, and as inorganic liposomes for medical applications |
| 12/23/1993 | CA2137145A1 Preparation of controlled size inorganic particles for use in separations, as magnetic molecular switches, and as inorganic liposomes for medical applications |
| 12/07/1993 | US5268353 Filtration of mixed powder; applying magnetic waves |
| 12/07/1993 | CA1324987C Apparatus and method for separating recyclable materials |
| 11/25/1993 | WO1993023754A1 Process for the prenatal diagnosis of genetic abnormalities |
| 11/25/1993 | CA2113194A1 Process for the prenatal diagnosis of genetic abnormalities |
| 11/24/1993 | CN2147042Y Magnetic force separator |
| 11/24/1993 | CN1078667A Automatic cereal screening apparatus for removing particle impurities |
| 11/23/1993 | EP0579788A4 Ablating gelatin pig and method for use in tubulars. |
| 11/10/1993 | CN1022672C Magnetic-gravitative seperation tech. for fluorocarbon cerium ore |
| 11/03/1993 | CN1078040A Induction dryer and magnetic separtaor |
| 10/26/1993 | US5256314 Device and method for the quantitation of a volume of a sediment or of a volume of a fluid which does not flow easily |
| 10/20/1993 | CN1022466C Apparatus for making sublevel sedimentary iron spectrum |
| 10/06/1993 | EP0563639A2 Finite particle removal system |
| 10/05/1993 | US5250482 Process for magnetic beneficiating petroleum cracking catalyst |
| 09/30/1993 | WO1993019371A1 Determination of binding affinity using magneticaly-labeled binding members |
| 09/27/1993 | CA2092502A1 Sorting process and apparatus |
| 09/09/1993 | DE4207335A1 Wet-mechanical magnetic sepn. of solid material - involves rotary drum with magnet system in inner chamber partly immersed in solid material suspension to withdraw material by magnetic adhesion |
| 09/07/1993 | US5242833 Cholesterol, triglycerides |
| 09/07/1993 | US5242587 Filter with porous media and electrostatic and magnetic plates |
| 09/07/1993 | CA1321874C Reagents for magnetizing nonmagnetic materials |
| 09/01/1993 | CN2141328Y Taking tool for iron metal article |
| 08/31/1993 | US5240640 In situ use of gelatin or an aminodextran in the preparation of uniform ferrite particles |
| 08/25/1993 | EP0556346A1 Biodegradable particle coatings having a protein covalently immobilized by a crosslinking agent |
| 08/24/1993 | US5239442 Method and device for dispersing ions by remote action |
| 08/24/1993 | US5238577 Method and device for magnetically removing charged particles from a body of liquid |
| 08/24/1993 | US5238547 Gas-liquid separation device for electroconductive gas-liquid two phase flow |
| 08/24/1993 | US5237738 Method of manufacturing a containment vessel for use with a pulsed magnet system |
| 08/19/1993 | WO1993016570A1 Induction dryer and magnetic separator |
| 08/18/1993 | EP0555593A1 Process for hydrogenatively treating petroleum distillation residual oils |
| 08/18/1993 | CN2140265Y Magneto tape magnetic separator |
| 08/17/1993 | US5237301 For magnetic separators |
| 08/17/1993 | US5236091 Eddy current separator and method of making a rotor |
| 08/12/1993 | DE4203446A1 Extractor for ferro-magnetic particles held in suspension in cleaning fluid - has curved duct which encloses rotor provided with magnetic pole pieces |
| 08/10/1993 | US5234171 Apparatus comprising crushers to reduce the size, conveyor belts to transport, magnetic separator and screens |
| 08/04/1993 | CN1021726C Multi-element gradient permanent strong magnetic ore dressing machine |
| 07/22/1993 | WO1993013863A1 Apparatus and method for separation of wet particles |
| 07/22/1993 | CA2126311A1 Apparatus and method for separation of wet particles |
| 07/20/1993 | US5228990 Oil filter |
| 07/14/1993 | EP0550867A1 Device for separating non-magnetisable metals from a mixture of solids |
| 07/13/1993 | CA1320173C Method and apparatus for sorting non-ferrous metal pieces |
| 07/13/1993 | CA1320172C Magnetic-block arrangement with outwardly directed field |
| 07/06/1993 | US5224604 Apparatus and method for separation of wet and dry particles |
| 06/23/1993 | EP0547353A2 Method and apparatus for treating wastes from metallworking of ferromagnetic materials |
| 06/22/1993 | US5221323 Method of producing magnetic powders from heavy metal sludges |
| 06/19/1993 | CA2085675A1 Method and apparatus for processing wastes from the machining of ferromagnetic materials |
| 06/16/1993 | CN2136070Y Continuous separator for metal mixture |
| 06/15/1993 | CA1319113C Method for washing off magnetically separated particles |
| 06/09/1993 | CN2135399Y 螺旋细粉除铁机 Spiral iron powder machine |
| 06/08/1993 | US5217610 Bag filters containing a plurality of magnets |
| 06/01/1993 | CA1318575C Method of manufacturing, concentrating, and separating enhanced magnetic parameter material from other magnetic co-products |
| 05/27/1993 | WO1993009873A1 Method and device for fragment separation |
| 05/27/1993 | DE4132383C1 Arrangement for sepg. weakly magnetic impurities from e.g. cooling liquids - includes transport surface with associated magnet device, and nozzle above surface to supply coolant liq. |
| 05/26/1993 | EP0542829A1 Method for producing magnetic microparticles from metallocenes. |
| 05/19/1993 | EP0542495A1 Rotary materials separator |
| 05/19/1993 | CN2133361Y Permanent-magnet three-level five-roller dry magnetic separator |
| 05/13/1993 | WO1993008919A1 Magnetic disc separator |
| 05/13/1993 | WO1993008909A1 In situ use of gelatin in the preparation of uniform ferrite particles |
| 05/13/1993 | CA2121252A1 In situ use of gelatin in the preparation of uniform ferrite particles |
| 05/12/1993 | EP0541403A2 Aluminum recovery system |
| 05/12/1993 | EP0317643B1 Method of producing oxide superconductor |
| 05/11/1993 | US5209946 Treatment of tubulars with gelatin containing magnetic particles |
| 05/05/1993 | CN2131609Y Magnetic separator for automatic separation of iron sand |
| 05/04/1993 | US5207330 Magnetic pulley |
| 04/27/1993 | US5206159 Polymer particles containing colloidal iron oxide granules for use as a magnetically responsive reagent carrier |
| 04/27/1993 | US5205414 Process for improving the concentration of non-magnetic high specific gravity minerals |
| 04/21/1993 | CN2130111Y Dry extraction magnetic dressing machine for fine material |
| 04/14/1993 | EP0536973A1 Grinding apparatus and method |
| 04/11/1993 | CA2080300A1 Grinding apparatus & method |
| 04/06/1993 | US5200084 Useful for testing biological samples, determination of target substances |
| 03/31/1993 | CN2128899Y High efficiency lateral flow type magnetic separator for stuff |
| 03/31/1993 | CN1020177C Vibrative drum type high gradient anagnetic dressing machine |
| 03/30/1993 | US5198098 Magnetic separation of old from new equilibrium particles by means of manganese addition |
| 03/25/1993 | DE4130326A1 Magnetic filter removing ferromagnetic foreign bodies - incorporates permanent magnets fitted in shoes supported by bars |
| 03/23/1993 | CA1314769C Magnetically responsive particles and method of preparation |
| 03/17/1993 | EP0532136A1 Magnetic separator with chains |
| 03/16/1993 | US5193687 Gravity separators having metallic troughs, especially Humphreys spirals |
| 03/10/1993 | CN1069676A A method of mining and selecting magnatic iron ore by impurity pump and helical chute |
| 03/09/1993 | US5192518 Calcium carbonate absorbent, magnetic fly ash separation |
| 03/09/1993 | US5192423 Froth flotation |
| 03/09/1993 | US5192359 Electromagnetic wave treatment of slags for aluminum separation |
| 03/09/1993 | US5191981 Specific gravity metal separator |
| 03/02/1993 | US5190159 Self-cleaning grate magnet and bushing |
| 02/24/1993 | EP0528708A1 Method and magnetic device for solid phase immunological assay |
| 02/23/1993 | US5188239 Tramp metal separation device |
| 02/16/1993 | US5186827 Apparatus for magnetic separation featuring external magnetic means |
| 02/10/1993 | CN1068758A Internal cylinder type magnetic separating method and apparatus |
| 02/04/1993 | WO1992020139A3 Process and device for conveying an at least electrically polarized molecules-containing medium |
| 01/28/1993 | DE4124990A1 Recycled paper suspension - flows through a channel with a magnetic field to separate ferromagnetic material |