Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Chemistry
Class Information
Number: 204/111
Name: Chemistry: electrical and wave energy >
Description:










Sub-classes under this class:

Class Number Class Name Patents
204/ Processes and products 0
204/ Apparatus (204/193) 0
204/193 Apparatus 149
204/900 Effecting a change in isomerization by wave energy 22
204/901 Effecting a color change by wave energy 10
204/902 Production of desired compound by wave energy in presence of a chemically designated nonreactant chemical treating agent (excluding water, chloroform, carbon tetrachloride, methylene chloride or benzene) 9
204/DIG.12 Electrochemical machining 4
204/DIG.13 Purification and treatment of electroplating baths and plating wastes 162
204/DIG.3 Auxiliary internally generated electrical energy 63
204/DIG.4 Electrolysis cell combined with fuel cell 69
204/DIG.5 Magnetic plus electrolytic 43
204/DIG.6 Unusual non-204 uses of electrolysis 27
204/DIG.7 Current distribution within the bath 157
204/DIG.8 Ac plus dc 28
204/DIG.9 Wave forms 142


Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
  Recently Added Patents
Information processing device and display control method
DKK1 oncogene as therapeutic target for cancer and a diagnosing marker
Biaxially oriented hydrolysis-stable polyester film comprising epoxidized fatty acid derivatives and a chain extender, and process for production thereof and use thereof
Evaluating programmer efficiency in maintaining software systems
Method and apparatus for determining storage capacity error for a data storage device
Process for producing a plasma protein-containing medicament with reduced concentration of citrate and metals
Semiconductor device
  Randomly Featured Patents
Wet type suction cleaners
Golf club putter
System and method for color palette conversion from TV unsafe to TV safe colors
Electrolyzer for the production of sodium chlorate
Frequency synthesizer having jitter compensation
Drive unit for transport trolley having plastic center link and drive dog covering for noise reduction
Device for cooling the bits of cutting machine
Recessed file retention tool
Mobile router, home agent, and terminal position management method
Semiconductor switching device with segmented sources