Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Chemistry
Class Information
Number: 204/243
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 111
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 68
204/DIG.5 Magnetic plus electrolytic 42
204/DIG.6 Unusual non-204 uses of electrolysis 27
204/DIG.7 Current distribution within the bath 148
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
Recording apparatus and recording control method for executing recording according to setting of print parameters by wireless device
Compositions for DNA mediated gene silencing
System and method for network connection detection
Method of determining a motion vector for deriving motion vectors of a bi-predictive image block
Method for conveying containers through operating stations and a multiple conveyor for actuating the method
Indicating last data buffer by last bit flag bit
Antibodies against tumor surface antigens
  Randomly Featured Patents
Method of foreseeing tread wearing of a pneumatic tire
Method for rehabilitating a pipe with a liner having an electrically conductive layer
Single chip processing unit providing immediate availability of frequently used microcode instruction words
Self-checking voting logic for fault tolerant computing applications
Linear lamp unit with contacts at both ends
Container
Dispenser
Medical device with dual communications bus
Method and apparatus for forming resin film
Method for control of steam quality on multipath steam generator