Patents-Review.com
ClassID:

90010 ⎘

C04B2235/83 - CPC Classification

Classification description:

Aspects relating to ceramic starting mixtures or sintered ceramic products; Aspects relating to sintered or melt-casted ceramic products; Phases present in the sintered or melt-cast ceramic products other than the main phase Ferrites containing Fe2+

Recent Application in this class:
#1
20200258668
2020-08-13

Ferrite composition and multilayer electronic component

 #2
20200044260
2020-02-06

Cathode material and fuel cell

 #3
20190206594
2019-07-04

Ferrite magnet

 #4
20190157687
2019-05-23

CATHODE MATERIAL AND FUEL CELL

 #5
20190062217
2019-02-28

MnZn ferrite and its production method

 #6
20170213628
2017-07-27

Co2 Z-type ferrite composite material for use in ultra-high frequency antennas

 #7
20160333950
2016-11-17

Carbon ceramic brake disc and method for manufacturing the same

 #8
20150349349
2015-12-03

Cathode material and fuel cell

 #9
20110129670
2011-06-02

Nanometric-sized ceramic materials, process for their synthesis and uses thereof

 #10
20080292538
2008-11-27

Process for Producing Ferrite Sintered Body

 #11
20070290162
2007-12-20

Sintered ferrite and its production method and electronic part using same

 #12
20070246681
2007-10-25

Ferrite magnetic material and ferrite sintered magnet

 #13
20070205390
2007-09-06

Mn-Zn BASED FERRITE MATERIAL

 #14
20070099033
2007-05-03

Ferrite magnetic material and ferrite sintered magnet

 #15
20070071986
2007-03-29

Nonmagnetic Zn-ferrite and composite multilayer type electronic part using the same

 #16
20070056848
2007-03-15

Inert anode for the production of aluminium by fused bath electrolysis and method of making this anode

 #17
20070009767
2007-01-11

Ferrite magnetic material and method for producing hexagonal w type ferrite magnetic material

 #18
20060145118
2006-07-06

Sintered magnet and method for production thereof

 #19
20060045839
2006-03-02

Method for producing ferrite material and ferrite material