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1
US20130018818A1
Publication/Patent Number: US20130018818A1
Publication date: 2013-01-17
Application number: 13/539,158
Filing date: 2012-06-29
Inventor: Yadav, Tapesh  
Assignee: Yadav, Tapesh
Abstract: Systems and methods for creating and managing investment portfolios are disclosed, These are useful to an individual investor, to investment advisors, as well as to professionally managed fund portfolios such as exchange traded funds, closed end funds, mutual funds, hedge funds, endowment funds, pension funds, wealth management funds, Other applications of taught methods and systems include product portfolio synthesis, process synthesis, and optimal internal allocation of capital in organizations. Systems and methods for creating and managing investment portfolios are disclosed, These are useful to an individual investor, to investment advisors, as well as to professionally managed fund portfolios such as exchange traded funds, closed end funds, mutual funds, hedge funds ...more ...less
2
WO2013009760A1
Publication/Patent Number: WO2013009760A1
Publication date: 2013-01-17
Application number: 2012046088
Filing date: 2012-07-10
Inventor: Yadav, Tapesh  
Assignee: Yadav, Tapesh
Abstract: Systems and methods for creating and managing investment portfolios are disclosed. These are useful to an individual investor
3
US20120164561A1
Publication/Patent Number: US20120164561A1
Publication date: 2012-06-28
Application number: 12/121,099
Filing date: 2008-05-15
Inventor: Yadav, Tapesh  
Assignee: Yadav, Tapesh
Abstract: Nanoparticles comprising zinc, methods of manufacturing nanoparticles comprising zinc, and applications of nanoparticles comprising zinc, such as electrically conducting formulations, reagents for fine chemical synthesis, pigments and catalysts are provided, and more particularly, a coating, comprising a nanomaterial composition comprising zinc and at least one metal other than zinc, wherein the at least one metal comprises an element that (a) has an oxidation state higher than an oxidation state of zinc and that (b) dopes zinc in the nanomaterial composition, and wherein the coating has an electrical conductivity greater than 0.0001 mhos·cm. Nanoparticles comprising zinc, methods of manufacturing nanoparticles comprising zinc, and applications of nanoparticles comprising zinc, such as electrically conducting formulations, reagents for fine chemical synthesis, pigments and catalysts are provided, and more ...more ...less
4
US20110152427A1
Publication/Patent Number: US20110152427A1
Publication date: 2011-06-23
Application number: 13/036,851
Filing date: 2011-02-28
Abstract: Methods for preparing nanocomposites with electrical properties modified by powder size below 100 nanometers. Both low-loaded and highly-loaded nanocomposites are included. Nanoscale coated, un-coated, whisker type fillers are taught. Electrical nanocomposite layers may be prepared on substrates. Methods for preparing nanocomposites with electrical properties modified by powder size below 100 nanometers. Both low-loaded and highly-loaded nanocomposites are included. Nanoscale coated, un-coated, whisker type fillers are taught. Electrical nanocomposite layers may be ...more ...less
5
US7857244B2
Publication/Patent Number: US7857244B2
Publication date: 2010-12-28
Application number: 64/104,806
Filing date: 2006-12-19
Abstract: Methods for preparing high aspect ratio nanomaterials from spherical nanomaterials useful for oxides
6
US7816006B2
Publication/Patent Number: US7816006B2
Publication date: 2010-10-19
Application number: 81/162,804
Filing date: 2004-03-29
Abstract: Nanoscale materials with domain sizes less than 100 nanometers and unusual shapes and morphologies are disclosed. A broad approach for manufacturing oxide and non-oxide nanomaterials with aspect ratio different than 1.0 is presented. Methods for engineering and manufacturing nanomaterials' size Nanoscale materials with domain sizes less than 100 nanometers and unusual shapes and morphologies are disclosed. A broad approach for manufacturing oxide and non-oxide nanomaterials with aspect ratio different than 1.0 is presented. Methods for engineering and manufacturing ...more ...less
7
US20090184281A1
Publication/Patent Number: US20090184281A1
Publication date: 2009-07-23
Application number: 10/698,577
Filing date: 2003-10-31
Abstract: Nanotechnology methods for creating stoichiometric and non-stoichiometric substances with unusual combination of properties by lattice level composition engineering are described. The modified properties described include electrical conductivity, dielectric constant, dielectric strength, dielectric loss, polarization, permittivity, critical current, superconductivity, piezoelectricity, mean free path, curie temperature, critical magnetic field, permeability, coercive force, magnetostriction, magnetoresistance, hall coefficient, BHmax, critical temperature, melting point, boiling point, sublimation point, phase transformation condition, vapor pressure, anisotropy, adhesion, density, hardness, ductility, elasticity, porosity, strength, toughness, surface roughness, coefficient of thermal expansion, thermal conductivity, specific heat, latent heat, refractive index, absorptivity, emissivity, dispersivity, scattering, polarization, acidity, basicity, catalysis, reactivity, energy density, activation energy, free energy, entropy, frequency factor, bioactivity, biocompatibility, thermal coefficient of any property and pressure coefficient of any property. Nanotechnology methods for creating stoichiometric and non-stoichiometric substances with unusual combination of properties by lattice level composition engineering are described. The modified properties described include electrical conductivity, dielectric constant, dielectric ...more ...less
8
WO2008030211A3
Publication/Patent Number: WO2008030211A3
Publication date: 2008-11-13
Application number: 2006020794
Filing date: 2006-05-30
Inventor: Yadav, Tapesh  
Abstract: Methods for manufacturing nanomaterial dispersions and related nanotechnology. Nanomaterial concentrates that are cheaper to store and transport are described.
9
WO2007092030A3
Publication/Patent Number: WO2007092030A3
Publication date: 2008-01-17
Application number: 2006017965
Filing date: 2006-05-10
Inventor: Yadav, Tapesh  
Abstract: Nanoparticles comprising tungsten
10
WO2008030211A2
Publication/Patent Number: WO2008030211A2
Publication date: 2008-03-13
Application number: 2006020794
Filing date: 2006-05-30
Inventor: Yadav, Tapesh  
Abstract: Methods for manufacturing nanomaterial dispersions and related nanotechnology. Nanomaterial concentrates that are cheaper to store and transport are described.
11
US20070032572A1
Publication/Patent Number: US20070032572A1
Publication date: 2007-02-08
Application number: 10/426,414
Filing date: 2003-04-30
Abstract: Methods for preparing nanocomposites that enable films with optical clarity, wear resistance and superior functional performance. Nanofillers and a substance having a polymer are mixed. Both low-loaded and highly-loaded nanocomposites are included. Nanocomposite films may be coated on substrates. Methods for preparing nanocomposites that enable films with optical clarity, wear resistance and superior functional performance. Nanofillers and a substance having a polymer are mixed. Both low-loaded and highly-loaded nanocomposites are included. Nanocomposite films may be ...more ...less
12
WO2006116261A3
Publication/Patent Number: WO2006116261A3
Publication date: 2007-11-01
Application number: 2006015395
Filing date: 2006-04-25
Inventor: Yadav, Tapesh  
Abstract: Methods for manufacturing nanomaterials and related nanotechnology are provided.
13
WO2007092030A2
Publication/Patent Number: WO2007092030A2
Publication date: 2007-08-16
Application number: 2006017965
Filing date: 2006-05-10
Inventor: Yadav, Tapesh  
Abstract: Nanoparticles comprising tungsten
14
WO2006116261A2
Publication/Patent Number: WO2006116261A2
Publication date: 2006-11-02
Application number: 2006015395
Filing date: 2006-04-25
Inventor: Yadav, Tapesh  
Abstract: Methods for manufacturing nanomaterials and related nanotechnology are provided.
15
US20060068080A1
Publication/Patent Number: US20060068080A1
Publication date: 2006-03-30
Application number: 11/068,714
Filing date: 2005-03-01
Abstract: Methods for discover of ceramic nanomaterial suitable for an application by preparing an array of first layer of electrodes and printing ceramic nanomaterial films on the electrodes. A second layer of electrodes is printed on the nanomaterial films of ceramics to form an electroded film array. The electroded film array is sintered. Properties of the sintered electroded film array are measured and one of the array elements with properties suited for the particular application is identified. Methods for discover of ceramic nanomaterial suitable for an application by preparing an array of first layer of electrodes and printing ceramic nanomaterial films on the electrodes. A second layer of electrodes is printed on the nanomaterial films of ceramics to form an ...more ...less
16
US20050147747A1
Publication/Patent Number: US20050147747A1
Publication date: 2005-07-07
Application number: 11/054,786
Filing date: 2005-02-10
Inventor: Yadav, Tapesh  
Assignee: Yadav, Tapesh
Abstract: Size-confined nanocomposite powders and methods for their manufacture are provided by coating fine powders with a nanoscale powder of a different composition. The nanocomposite plastics offer performance characteristics approaching those of metals and alloys. The nanocomposite powders are alternatively used for dispersion strengthening of metals, alloys, and ceramics. Materials based nanotechnology for energy devices and programmable drug delivery are included. Size-confined nanocomposite powders and methods for their manufacture are provided by coating fine powders with a nanoscale powder of a different composition. The nanocomposite plastics offer performance characteristics approaching those of metals and alloys. The nanocomposite ...more ...less
17
US20050084608A1
Publication/Patent Number: US20050084608A1
Publication date: 2005-04-21
Application number: 10/898,849
Filing date: 2004-07-26
Abstract: Methods for modifying the surface characteristics of nanomaterials. These methods are useful for oxides, nitrides, carbides, borides, metals, alloys, chalcogenides, and other compositions.
18
US20050274833A1
Publication/Patent Number: US20050274833A1
Publication date: 2005-12-15
Application number: 10/898,847
Filing date: 2004-07-26
Abstract: Methods for preparing high aspect ratio nanomaterials from spherical nanomaterials useful for oxides, nitrides, carbides, borides, metals, alloys, chalcogenides, and other compositions.
19
US20050274447A1
Publication/Patent Number: US20050274447A1
Publication date: 2005-12-15
Application number: 10/898,848
Filing date: 2004-07-26
Abstract: Methods for slurry processing of nanomaterials into products. These methods are useful for organic, inorganic, metallic, alloy, ceramic, conducting polymer, non-conducting polymer, ion conducting, non-metallic, ceramic-ceramic composite, ceramic-polymer composite, ceramic-metal composite, metal-polymer composite, polymer-polymer composite, metal-metal composite, processed materials including paper and fibers, and natural materials such as mica, dielectrics, ferrites, stoichiometric, non-stoichiometric, or a combination of one or more of these. These methods also allow the fabrication of a functionally graded products. Methods for slurry processing of nanomaterials into products. These methods are useful for organic, inorganic, metallic, alloy, ceramic, conducting polymer, non-conducting polymer, ion conducting, non-metallic, ceramic-ceramic composite, ceramic-polymer composite, ceramic-metal ...more ...less
20
US20050063889A9
Publication/Patent Number: US20050063889A9
Publication date: 2005-03-24
Application number: 10/315,272
Filing date: 2002-12-10
Abstract: A method of producing high purity nanoscale powders in which the purity of powders produced by the method exceeds 99.99%. Fine powders produced are of size preferably less than 1 micron, and more preferably less than 100 nanometers. Methods for producing such powders in high volume, low-cost, and reproducible quality are also outlined. The fine powders are envisioned to be useful in various applications such as biomedical, sensor, electronic, electrical, photonic, thermal, piezo, magnetic, catalytic and electrochemical products. A method of producing high purity nanoscale powders in which the purity of powders produced by the method exceeds 99.99%. Fine powders produced are of size preferably less than 1 micron, and more preferably less than 100 nanometers. Methods for producing such powders in high ...more ...less