Windebank
Anthony Windebank, Galway IE
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20110276066 | Multichannel collagen nerve conduit for nerve repair - The present invention relates to the fabrication of multichannel nerve conduits for use in the repair of nerve injury. In particular, the invention relates to collagen multichannel nerve conduits which are suitable for use in repair of peripheral nerves. | 11-10-2011 |
Mark Windebank, S. Blazey GB
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20090062154 | PROPPANTS AND ANTI-FLOWBACK ADDITIVES MADE FROM SILLIMANITE MINERALS, METHODS OF MANUFACTURE, AND METHODS OF USE - Spherical and rod-shaped proppants and anti-flowback agents made from sillimanite minerals possess high strength and high conductivity. The sillimanite minerals may be selected from the group consisting of kyanite, sillimanite, and andalusite and may be used alone or in combination with other materials, such as bauxite, kaolin, meta-kaolin, pure or technical grade alumina (about 98%-99.9% alumina by weight), alumina-containing slag, zirconia, silica, iron, alkali elements (such as calcium, magnesium, and sodium), and virtually any other mineral containing alumina. The starting material may optionally be milled to achieve better compacity and crush resistance in the final proppant or anti-flowback agent. A fracturing fluid may comprise the rods or spheres alone, or in combination with each other or other proppants or anti-flowback agents of different shapes. | 03-05-2009 |
20090308610 | PROPPANTS AND ANTI-FLOWBACK ADDITIVES MADE FROM SILLIMANITE MINERALS, METHODS OF MANUFACTURE, AND METHODS OF USE - Spherical and rod-shaped proppants and anti-flowback agents made from sillimanite minerals possess high strength and high conductivity. The sillimanite minerals may be selected from the group consisting of kyanite, sillimanite, and andalusite and may be used alone or in combination with other materials, such as bauxite, kaolin, meta-kaolin, pure or technical grade alumina (about 98%-99.9% alumina by weight), alumina-containing slag, zirconia, silica, iron, alkali elements (such as calcium, magnesium, and sodium), and virtually any other mineral containing alumina. The starting material may optionally be milled to achieve better compacity and crush resistance in the final proppant or anti-flowback agent. A fracturing fluid may comprise the rods or spheres alone, or in combination with each other or other proppants or anti-flowback agents of different shapes. | 12-17-2009 |
Mark Windebank, Cornwall GB
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20110233314 | GRINDING METHOD - A method of grinding a particulate material, comprising grinding said material in a stirred mill in the presence of a grinding media comprising rod-shaped particles, wherein said rod-shaped particles have an aspect ratio of equal to or greater than about 2:1. | 09-29-2011 |
20140080741 | FERROSILICON WEIGHTING AGENTS FOR WELLBORE FLUIDS - A weighting agent for use in a wellbore fluid composition is provided. The weighting agent includes a ferrosilicon material, wherein iron is present in the ferrosilicon material in an amount equal to or greater than about 50% by weight of the ferrosilicon material. A composition including a wellbore fluid and a weighting agent, as well as methods for using and making a weighting agent, are also provided. | 03-20-2014 |
Mark Windebank, Par GB
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20150184064 | Proppants and Anti-Flowback Additives Comprising Flash Calcined Clay, Methods of Manufacture, and Methods of Use - Spherical and rod-shaped proppants and anti-flowback agents made from flash calcined clays, such as flash calcined kaolin, possess high strength and high conductivity. The starting material may optionally be milled to achieve better compacity and crush resistance in the final proppant or anti-flowback agent. A fracturing fluid may include the rods or spheres alone, or in combination with each other or other proppants or anti-flowback agents of different shapes. | 07-02-2015 |
Mark Windebank, Par Cornwall GB
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20140305643 | GRANULATED INORGANIC PARTICULATES AND THEIR USE IN OILFIELD APPLICATIONS - A granulated mica composition may include mica having an average particle size less than about 20 mesh, and 0.01% to about 1.0% of a water soluble binder. The granulated mica composition may have a granule size greater than about 20 mesh. A process for producing a granulated inorganic particulate composition for use in oilfield applications may include mixing at least one inorganic particulate having an average particle size of less than about 20 mesh with water and at least one binder, and agglomerating the resulting mixture to form a granulated inorganic particulate having an average particle size of greater than about 20 mesh. A method for treating a subterranean formation may include admixing a granulated inorganic particle composition into a fluid, such that the inorganic particulate is dispersed into the fluid as a suspended inorganic particulate, and injecting the fluid and suspended inorganic particulate into the subterranean formation. | 10-16-2014 |
Mark Barry Windebank, Cornwall GB
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20100076140 | Grinding and Beneficiation of Brucite - The invention provides a method for preparing particulate brucite comprising grinding and beneficiating particulate brucite wherein the ground beneficiated particulate brucite has a d | 03-25-2010 |
Tim Windebank, London GB
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20140326924 | REMOVAL OF COMPONENTS FROM A STARTING MATERIAL - The present invention relates to a process and, more specifically, to a process for the removal of components from a starting material. Optionally, the process is used for the removal of contaminants from ion exchange regenerant material. | 11-06-2014 |
Timothy Windebank, Melksham GB
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20080308505 | System and Process for Removal of Phosphorous and Ammonia from Aqueous Streams - We disclose a process for the removal of phosphorous and ammonia from an aqueous stream by contacting the aqueous stream with magnesium and base in a first zone having a first pH, to form an (n−1)th mixed stream and a first portion of struvite; separating the (n−1)th mixed stream from the first portion of struvite; removing at least some struvite from the first portion of struvite; contacting the (n−1)th mixed stream with base in an nth zone, wherein n is an integer incrementing from 2 to n | 12-18-2008 |