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Class Information
Number: 204/157.42
Name: Chemistry: electrical and wave energy > Processes and products > Processes of treating materials by wave energy > Process of preparing desired inorganic material > Using sonic or ultrasonic energy
Description: Subject matter wherein the chemical reaction is either claimed or solely disclosed as being induced or effected by the step of imparting rapid oscillation at a frequency of greater than 10 cycles per second.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7553465 |
Cerium oxide powder and cerium oxide dispersion |
Jun. 30, 2009 |
| 7416579 |
Preparing nanosize platinum-titanium alloys |
Aug. 26, 2008 |
| 7416715 |
Method and apparatus for the production of gaseous ammonia from a urea solution |
Aug. 26, 2008 |
| 7381240 |
Platinum particles with varying morphology |
Jun. 3, 2008 |
| 7297238 |
Ultrasonic energy system and method including a ceramic horn |
Nov. 20, 2007 |
| 7288170 |
Process for producing a ready-to-use electrolyte |
Oct. 30, 2007 |
| 7273595 |
Method and apparatus for the production of gaseous ammonia from a urea solution |
Sep. 25, 2007 |
| 7264787 |
Cerium oxide powder |
Sep. 4, 2007 |
| 7208134 |
Bioprocesses enhanced by magnetic nanoparticles |
Apr. 24, 2007 |
| 7175825 |
Method of producing titania solution |
Feb. 13, 2007 |
| 7147834 |
Hydrothermal synthesis of perovskite nanotubes |
Dec. 12, 2006 |
| 7132094 |
Method of producing hollow alumina particle |
Nov. 7, 2006 |
| 7128840 |
Ultrasound enhanced process for extracting metal species in supercritical fluids |
Oct. 31, 2006 |
| 7067204 |
Submerged plasma generator, method of generating plasma in liquid and method of decomposing toxic substance with plasma in liquid |
Jun. 27, 2006 |
| 6855301 |
Synthesis method for producing carbon clusters and structured carbon clusters produced thereby |
Feb. 15, 2005 |
| 6764860 |
Ultrasonic force differentiation assay |
Jul. 20, 2004 |
| 6576205 |
Method for reducing the crystallinity of nickel hydroxide powders |
Jun. 10, 2003 |
| 6368553 |
Ultrasonic force differentiation assay |
Apr. 9, 2002 |
| 6270631 |
Method for conditioning fluidised bed combustor ashes |
Aug. 7, 2001 |
| 6245207 |
Cell separation device using ultrasound and electrophoresis |
Jun. 12, 2001 |
| 6179970 |
Process for the preparation of fluoro compounds from the corresponding amines |
Jan. 30, 2001 |
| 6089147 |
Process for pressing materials |
Jul. 18, 2000 |
| 6086821 |
Ultrasonic force differentiation assay |
Jul. 11, 2000 |
| 6047246 |
Computer-controlled ultrasonic cleaning system |
Apr. 4, 2000 |
| 6004499 |
Method of aligning fibrous components of composite materials using opposed oscillating reflectors |
Dec. 21, 1999 |
| 5958523 |
Coating and lubricant compositions containing polyfluorfullerenes and methods of use |
Sep. 28, 1999 |
| 5951456 |
Ultrasonic methods and apparatus for separating materials in a fluid mixture |
Sep. 14, 1999 |
| 5888357 |
Apparatus and method for producing ionic water and system and method for producing electrolytic ionic water |
Mar. 30, 1999 |
| 5885424 |
Method and apparatus for breaking hydrocarbon emulsions |
Mar. 23, 1999 |
| 5840241 |
Method of aligning fibrous components of composite materials using standing planar compression waves |
Nov. 24, 1998 |
| 5824214 |
Method for hydrotreating and upgrading heavy crude oil during production |
Oct. 20, 1998 |
| 5786309 |
Processes for making polyfluorfullerene and compositions comprising same |
Jul. 28, 1998 |
| 5717181 |
Method of reducing concentration of high molecular weight component in mixture of components |
Feb. 10, 1998 |
| 5696173 |
Restructuring silicone rubber to produce fluid or grease |
Dec. 9, 1997 |
| 5689008 |
Catalytic reaction rate enhancement at low temperatures |
Nov. 18, 1997 |
| 5658534 |
Sonochemical apparatus |
Aug. 19, 1997 |
| 5589038 |
Magnetic substance |
Dec. 31, 1996 |
| 5501778 |
Organic superconductor and process for producing the same |
Mar. 26, 1996 |
| 5348631 |
Method and apparatus for synthesizing lead .beta.-diketonates |
Sep. 20, 1994 |
| 5344532 |
Ultrasonic energy producing device |
Sep. 6, 1994 |
| 5330680 |
Foliated fine graphite particles and method for preparing same |
Jul. 19, 1994 |
| 5254230 |
Methods for preparing basic aluminum compounds with ultrasound |
Oct. 19, 1993 |
| 5242557 |
Method for preparing pigments |
Sep. 7, 1993 |
| 5236583 |
High-pressure/vacuum operated apparatus for sewage and mud disposal |
Aug. 17, 1993 |
| 5114560 |
Apparatus and method for removal of liquids |
May. 19, 1992 |
| 5110443 |
Converting heavy hydrocarbons into lighter hydrocarbons using ultrasonic reactor |
May. 5, 1992 |
| 5093050 |
Method for producing oriented, discontinuous fiber reinforced composite materials |
Mar. 3, 1992 |
| 5013366 |
Cleaning process using phase shifting of dense phase gases |
May. 7, 1991 |
| 5002645 |
Process of separating and recovering metal values from a waste stream |
Mar. 26, 1991 |
| 5002847 |
Process of producing electrophotographic toners comprises ultrasonic mixing and suspension polymerization |
Mar. 26, 1991 |
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