Famous Patents
In 1608, Dutch eyeglass maker Hans Lipperhey filed the first patent for a working telescope. The patent was denied.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7357566 | Device and method for creating vortex cavitation in fluids Devices for mixing and/or reacting combinations of one or more liquids, gases or solids is provided. The device can generally have at least one cavity into which a fluid flows by way of a tangential orifice, thereby forming cavitation bubbles. The cavity is configur... | 04/15/2008 |
| 7338551 | Device and method for generating micro bubbles in a liquid using hydrodynamic cavitation A device and method for generating micro bubbles in a liquid. The method includes the steps of: providing a flow-through channel containing at least two local constrictions of flow therein; passing the liquid at a velocity of at least at least 12 m/sec through a fir... | 03/04/2008 |
| 7314516 | Hydrodynamic cavitation crystallization device and process A device and process for crystallizing a compound using hydrodynamic cavitation comprising the steps of mixing at least one stream of a feed solution of such compound to be crystallized with at least one stream of an anti-solvent in a nucleating section via collisio... | 01/01/2008 |
| 7314306 | Homogenization device and method of using same A homogenization device comprising a flow-through channel having at least two local constrictions of flow wherein the size of a first local constrictions is adjustable thereby permitting variable flow rate through one portion of the device and the size of a second l... | 01/01/2008 |
| 7247244 | Water treatment processes and devices utilizing hydrodynamic cavitation Processes and devices associated with reducing the amount of organic substances in a fluid are described. In one example method, oxidizing agents may be introduced into a local constriction of flow in a flow-through chamber as the fluid is flowed therethrough. Cavit... | 07/24/2007 |
| 7207712 | Device and method for creating hydrodynamic cavitation in fluids A device and method for creating hydrodynamic cavitation in fluid is provided. The device can include a flow-through chamber having a first portion and a second portion, and a plurality of baffles provided within the second portion of the flow-through chamber. One o... | 04/24/2007 |
| 7178975 | Device and method for creating vortex cavitation in fluids Devices for mixing and/or reacting combinations of one or more liquids, gases or solids is provided. The device can generally have at least one cavity into which a fluid flows by way of a tangential orifice, thereby forming cavitation bubbles. The cavity is configur... | 02/20/2007 |
| 7086777 | Device for creating hydrodynamic cavitation in fluids This invention provides a device and method for creating hydrodynamic cavitation in fluids which includes a flow-through chamber intermediate an inlet opening and an outlet opening; the flow-through chamber having an upstream opening portion communicating with the i... | 08/08/2006 |
| 7041144 | Hydrodynamic cavitation crystallization process A device and process for crystallizing a compound using hydrodynamic cavitation comprising the steps of mixing at least one stream of a solution of such compound to be crystallized with at least one stream of an anti-solvent and passing the mixed streams at an eleva... | 05/09/2006 |
| 6869586 | Method of preparing metal containing compounds using hydrodynamic cavitation A process for the preparation of nanostructured materials in high phase purities using cavitation is disclosed. The method comprises mixing a metal containing solution with a precipitating agent and passing the mixture into a cavitation chamber. The chamber consists... | 03/22/2005 |
| 6857774 | Devices for cavitational mixing and pumping and methods of using same The present invention provides for a cavitational mixing and/or pumping device and method including a body having a base portion and a peripheral wall extending from the base portion and defining an inlet space therebetween. Additionally, the base portion includes a... | 02/22/2005 |
| 6802639 | Homogenization device and method of using same A homogenization device comprising a flow-through channel having at least two local constrictions of flow wherein the size of a first local constrictions is adjustable thereby permitting variable flow rate through one portion of the device and the size of a second l... | 10/12/2004 |
| 6589501 | Method of preparing metal containing compounds using hydrodynamic cavitation A process for the preparation of nanostructured materials in high phase purities using cavitation is disclosed. The method comprises mixing a metal containing solution with a precipitating agent and passing the mixture into a cavitation chamber. The chamb... | 07/08/2003 |
| 6502979 | Device and method for creating hydrodynamic cavitation in fluids This invention provides a device and method for creating hydrodynamic cavitation in fluids which includes a flow-through chamber intermediate an inlet opening and an outlet opening; the flow-through chamber having an upstream opening portion communicating... | 01/07/2003 |
| 5810052 | Method of obtaining a free disperse system in liquid and device for effecting the same A method of obtaining a free disperse system in liquid which produces a controlled hydrodynamic cavitation by regulation of constriction ratio, volumetric flow rate, and degree of cavitation parameters. Selection of the parameters with regard to the prope... | 09/22/1998 |
