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Golovin
Alexander Victorovich Golovin, Livny RU
| Patent application number | Description | Published |
|---|---|---|
| 20080236825 | Particulate Material for Proppant Flowback Control - Particulate material used for proppant flowback control from the fracture, where the material is a polymer which increases its hardness under downhole conditions. | 10-02-2008 |
Andrii B. Golovin, Kent, OH US
| Patent application number | Description | Published |
|---|---|---|
| 20110017949 | Methods and apparatus to produce aligned film of lyotropic chromonic liquid crystals - The present invention comprises a device and method for ordering molecules of lyotropic chromonic liquid crystals to aligned structure of a dried film. An example of an aligned film may be transparent to visible light but not transparent to polarized light in the ultraviolet and/or infrared portions of the electromagnetic spectrum. A shearing device having a shearing tool and a repelling pad may repel the solvent and provide a shear force to shear the LCLC dissolved in the solvent as a film on the surface of a substrate. A method of making an aligned lyotropic chromonic liquid crystal-based film comprises providing a mixture of a lyotropic chromonic liquid crystal material in a solvent for the liquid crystal material, applying the mixture to a substrate, shearing the lyotropic chromonic liquid crystal with a shearing device and removing the solvent to produce an aligned lyotropic chromonic liquid crystal-based film. | 01-27-2011 |
| 20110085229 | Methods and Apparatus for Controlling Dispersions of Nanoparticles - Electrically reconfigurable metamaterial with spatially varied refractive index is proposed for applications such as optical cloaks and lenses. The apparatus and method comprises a metamaterial in which the refractive indices are modified in space and time by applying one or more electric fields. The metamaterials are electrically controllable and reconfigurable, and consist of metal (gold, silver, etc.) particles of different shapes, such as rods, with dimension much smaller than the wavelength of light, dispersed in a dielectric medium, for example, fluids such as water, toluene, oil, glycerine, thermotropic liquid crystal, lyotropic liquid crystal, polymer, elastomer, and other suitable materials placed in a non-uniform electric field. The metamaterial is controlled by applying a non-uniform electric field that causes two effects: (1) It aligns the metallic anisometric particles with respect to the direction of the applied electric field and (2) It redistributes particles in space, making their local concentration position dependent. Both effects modify the local value of the dielectric permittivity of the composite meta-material, thus modifying its effective optical refractive index (or indices, as the material is often birefringent). | 04-14-2011 |
M. Neal Golovin, Carmel, IN US
| Patent application number | Description | Published |
|---|---|---|
| 20110008676 | ANODE FOR LITHIUM-ION CELL AND METHOD OF MAKING THE SAME - The disclosure of the present application provides various compositions, and methods for preparing the same, which may be useful, for example, to prepare one or more anodes of the present disclosure. Such anodes may be useful, for example, to prepare one or more batteries which themselves, for example, may be useful in connection with a vehicle as referenced herein. In at least one embodiment of an anode of the present disclosure, the anode comprises lithium-based compound having the formula Li | 01-13-2011 |