ClassID:

202073

H01G11/42 - page 2 - CPC Classification

Classification description:

Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof; Electrodes characterised by their material; Carbon-based Powders or particles, e.g. composition thereof

Recent Application in this class:
#301
20060140846
2006-06-29

Method to modify pore characteristics of porous carbon and porous carbon materials produced by the method

#302
20060139846
2006-06-29

Method for producing electrode for electric double layer capacitor

#303
20060137158
2006-06-29

Dry-particle packaging systems and methods of making same

#304
20060133012
2006-06-22

Dry particle based capacitor and methods of making same

#305
20060115550
2006-06-01

Method of making sheet electrode for electric double layer capacitor and roller rolling machine suitable for use therein

#306
20060114643
2006-06-01

Particles based electrodes and methods of making same

#307
20060109608
2006-05-25

Dry-particle based capacitor and methods of making same

#308
20060087799
2006-04-27

Electrochemical capacitor

#309
20060021649
2006-02-02

Porous electrodes, devices including the porous electrodes, and methods for their production

#310
20050285080
2005-12-29

Electrode composite particles, electrode and electrochemical element, method of manufacturing the electrode composite particles, electrode manufacturing method, electrochemical element manufacturing method

#311
20050276003
2005-12-15

Electric double layer capacitor

#312
20050271798
2005-12-08

Electrode formation by lamination of particles onto a current collector

#313
20050262674
2005-12-01

Composite electrode and current collectors and processes for making the same

#314
20050250011
2005-11-10

Particle packaging systems and methods

#315
20050241137
2005-11-03

Electrode, electrochemical device, and method of making electrode

#316
20050225929
2005-10-13

Electrode for electric double layer capacitor

#317
20050135046
2005-06-23

Charge storage device

#318
20050116375
2005-06-02

Method for preparing an electrode material for a polarized electrode

#319
20050089754
2005-04-28

Electrochemical cell and method for its preparation

#320
20050064096
2005-03-24

Method of making composite particle for electrode, method of making electrode, method of making electrochemical device, apparatus for making composite particle for electrode, apparatus for making electrode, and apparatus for making electrochemical device

#321
20050040036
2005-02-24

Consolidated amorphous carbon materials, their manufacture and use

#322
20050025970
2005-02-03

Carbon beads

#323
20050008934
2005-01-13

Redox active reversible electrode and novel battery using the same

#324
20050007727
2005-01-13

Electrochemical capacitor and method for its preparation

#325
19062314
2025-06-10

Nanohybrid supercapacitors for energy storage

#326
13986843
2019-04-23

Maximal modifiable modular capacitor generator (CAPGEN)