Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Chemistry
Class Information
Number: 204/195W
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 148
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
Golf bag cart
Diversity schemes for 2-D encoded data
Isolated nucleotide sequences encoding GDF traps
Method of multiple lane distribution (MLD) deskew
Goal-based control of lighting
Execution of a perform frame management function instruction
Non-competitive NMDA receptor antagonists
  Randomly Featured Patents
New Guinea Impatiens plant named `Danharpurcrown`
Composition for the sustained and controlled release of medicamentous substances and a process for preparing the same
Olive tree named `Giulia`
Method and apparatus for translating a conditional instruction compatible with a first instruction set architecture (ISA) into a conditional instruction compatible with a second ISA
Transmission arrangement
Cleaning cassette for a video cassette tape deck
Method of manufacturing concrete sleeper blocks
Oil filter head
Surface-acoustic-wave duplexer with improved isolation
Counterbearing for a spring of a selector lever assembly and method of making same