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 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
RPM Controlled Wind Power Generation System
Bio-pesticide and method for pest control
Highly specialized application protocol for email and SMS and message notification handling and display
Sensor packages and method of packaging dies of differing sizes
Collaborative image capture
Rupture resistant system
Methods and kits for predicting the responsiveness of hepatocellular carcinoma patients to 5-fluorouracil-based combination chemotherapy
  Randomly Featured Patents
Semiautomatic opening and closing device for sunvisor mirrors having a fold-down cover
Apparatus for neutralizing irritants introduced into a body via a bite or sting
Card processing device and card processing method
Printing head, head cartridge having printing head, printing apparatus using printing head, and printing head substrate
Data placement technique for striping data containers across volumes of a storage system cluster
Temperature monitor system for an intermittent duty wound field motor
Antibiotics produced by Kibdelosporangium aridum shearer
Method of fabricating a semiconductor device
Preparation of alkyl-extended, alcohol-extended or amine-extended piperazines
Method and system for managing delivery of digital image files to image processing labs