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| Number | Title | Issue Date |
| 7429339 | Magnetic nanomaterials and synthesis method A magnetic nanoparticle (22), a magnetic nanomaterial (30), assembly (30), and a method for synthsising a magnetic nanoparticle, relating to thermodynamically stable and air stable ferromagnetic nanoparticles of adjustable aspect ratio made upon... | 09/30/2008 |
| 7258236 | Methods and devices utilizing adsorption of chiral molecules at a surface or interface The present invention is concerned with the adsorption of chiral molecules at surfaces or interfaces, with the arrangement and properties of adsorbed chiral molecules, and with devices and methods based thereupon. In particular, an apparatus allows the influence of ... | 08/21/2007 |
| 7199498 | Electrical assemblies using molecular-scale electrically conductive and mechanically flexible beams and methods for application of same Electromechanical systems utilizing suspended conducting nanometer-scale beams are provided and may be used in applications, such as, motors, generators, pumps, fans, compressors, propulsion systems, transmitters, receivers, heat engines, heat pumps, magnetic field ... | 04/03/2007 |
| 7175778 | Self-aligning QCA based nanomaterials The present application is directed to the preparation and use of a class of nanoparticles called Quantum Confined Atoms or QCA's. A QCA is a particle of material comprising a plurality of host atoms in a nanoparticle of a size of less than 10 nm with a single atom ... | 02/13/2007 |
| 6675459 | Bulk amorphous metal magnetic components for electric motors A high efficiency electric motor has a generally polyhedrally shaped bulk amorphous metal magnetic component in which a plurality of layers of amorphous metal strips are laminated together to form a generally three-dimensional part having the shape of a p... | 01/13/2004 |
| 6670809 | Magnetic sensor with modulating flux concentrator having minimized air resistance for 1/f noise reduction A magnetic sensing transducer device that senses low frequency magnetic fields by using flux concentrators that modulate the observed low frequency signal, thereby shifting this observed signal to higher frequencies and minimizing 1/f-type noise. This is ... | 12/30/2003 |
| 6655196 | Scanning probe microscope At the forefront of a probe is formed a carbon nanotube having an armchair type crystal structure or of which the forefront is chemically modified with modifying molecules.... | 12/02/2003 |
| 6645626 | Superparamagnetic nanostructured materials Amphiphilic block copolymers are used as structure-directing agents for the production of superparamagnetic nanostructured material. A block copolymer solution containing an amphiphilic block copolymer is formed. A sol-gel precursor is formed by hydrolyzi... | 11/11/2003 |
| 6627102 | Magnetic powder, manufacturing method of magnetic powder and bonded magnets Disclosed herein is a magnetic powder which can provide magnets having excellent magnetic properties and having excellent reliability especially excellent heat stability. The magnetic powder is composed of an alloy composition represented by (R1-a | 09/30/2003 |
| 6623983 | Apparatus and methods for capture and analysis of particulate entities Apparatus and methods are disclosed which facilitate immobilization of magnetically labelled particulate entities, e.g., cells, preferably in a defined pattern, on a collection surface via binding between specific binding pair members, as an aid to partic... | 09/23/2003 |
| 6622608 | Variable standoff extendable armor A method of achieving a variable standoff distance on an armored vehicle or structure between a standoff plate and a base armor plate. The method comprises building the armor system with the base armor plating covered by a layer of electromagnetic materia... | 09/23/2003 |
| 6617012 | Styrene-acrylonitrile as a resist for making patterned media A system and method for forming servo patterns on magnetic medium is disclosed. A magnetic film coated with a layer of styrene-acrylonitrile is stamped with a nickel stamper reproducing the negative image of the stamper pattern on the styrene-acrylonitril... | 09/09/2003 |
| 4871716 | Magnetically responsive, hydrophilic microspheres for incorporation of therapeutic substances and methods of preparation thereof Novel magnetically responsive hydrophilic protein or polypeptide microspheres prepared by dispersing an aqueous solution or dispersion of protein or polypeptide and particulate magnetically responsive material in an organic solvent solution of a high mole... | 10/03/1989 |
| 4687748 | Magnetic carbohydrate particles as carriers for affinity separation purposes Magnetically responsive spheres having an average diameter less than 1,000 nm are prepared by dissolving a carbohydrate polymer in a polar solvent, suspending magnetic material in the dissolved carbohydrate, emulsifying the suspension with an emulsion liq... | 08/18/1987 |
| 4501726 | Intravascularly administrable, magnetically responsive nanosphere or nanoparticle, a process for the production thereof, and the use thereof An intravascularly administrable, magnetically responsive nanosphere or nanoparticle made up of a crystalline carbohydrate matrix, preferably starch, enclosing a magnetic material, is described. The nanosphere or nanoparticle is produced by dissolving a c... | 02/26/1985 |
| 4429052 | Magnetic hexagonal ferrite layer on a nonmagnetic hexagonal mixed crystal substrate With the fabrication of a substrate material in the form of alkaline-earth gallate single crystals it has become possible to grow monocrystalline barium hexaferrite layers of high quality. These thin barium hexaferrite layers on the alkaline-earth gallate... | 01/31/1984 |
| 4355072 | Magnetic hexagonal ferrite layer on a nonmagnetic hexagonal mixed crystal substrate With the fabrication of a substrate material in the form of alkaline-earth gallate single crystals it has become possible to grow monocrystalline barium hexaferrite layers of high quality. These thin barium hexaferrite layers on the alkaline-earth gallate... | 10/19/1982 |
