Resources Contact Us Home
Browse by Category: Main > Chemistry
Class Information
Number: 204/96
Name: Chemistry: electrical and wave energy >

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
Hair care composition
System and method for creating a build set and bill of materials from a master source model
Pose-variant face recognition using multiscale local descriptors
Battery grid
DKK1 oncogene as therapeutic target for cancer and a diagnosing marker
Image output method and device, and image display
  Randomly Featured Patents
Image processing apparatus and image processing method
Fluid distribution system
Hemostatic clip cartridge
Color error diffusion with color bleed control
Mobile phone
Color-coded tactile data-entry devices
Crack detecting window panel and method of producing same
Supercharged diesel engine fuel injection pump governor assembly
Mobile terminal device, computer executable program for exchanging personal information, and method and system for exchanging personal information
Method for preventing solder rise to electric contact and electric contact produced by the same