ClassID:

90004

C04B2235/786 - page 4 - CPC Classification

Classification description:

Aspects relating to ceramic starting mixtures or sintered ceramic products; Aspects relating to sintered or melt-casted ceramic products; Physical characteristics; Grain sizes and shapes, product microstructures, e.g. acicular grains, equiaxed grains, platelet-structures Micrometer sized grains, i.e. from 1 to 100 micron

Recent Application in this class:
#901
20050271816
2005-12-08

Material comprising a surface consisting of a metal carbide-carbon composite and a method for producing the same

#902
20050258393
2005-11-24

Ferrite material

#903
20050255335
2005-11-17

Silicon carbide matrix composite material, process for producing the same and process for producing part of silicon carbide matrix composite material

#904
20050247904
2005-11-10

Nanocomposite ceramics of oxide and no-oxide phases and methods for producing same

#905
20050239660
2005-10-27

Oxide sintered body, sputtering target, transparent conductive thin film and manufacturing method therefor

#906
20050215419
2005-09-29

Rare earth garmet sintered compact

#907
20050215417
2005-09-29

Dense cordierite based sintered body and method of manufacturing the same

#908
20050214616
2005-09-29

Ceramic-ceramic nanocomposite electrolyte

#909
20050199852
2005-09-15

Ferrite sintered body, manufacturing method thereof, ferrite core using same, and ferrite coil

#910
20050187094
2005-08-25

Aluminum oxide sintered body, and members using same for semiconductor and liquid crystal manufacturing apparatuses

#911
20050187093
2005-08-25

Sintered compact

#912
20050178997
2005-08-18

Compositions for high power piezoelectric ceramics

#913
20050176575
2005-08-11

Method for producing low-loss tunable ceramic composites with improved breakdown strengths

#914
20050167632
2005-08-04

Method for producing Mn-Zn ferrite

#915
20050164867
2005-07-28

Transparent polycrystalline sintered ceramic of cubic crystal structure

#916
20050153827
2005-07-14

Piezoelectric/electrostrictive ceramic composition, piezoelectric/electrosrictive material, and piezoelectric/electrostrictive film device

#917
20050137078
2005-06-23

Alumina-yttria particles and methods of making the same

#918
20050128683
2005-06-16

Dielectric ceramic composition and method of production and electronic device of the same

#919
20050122639
2005-06-09

Dielectric ceramic, manufacturing method therefor, and multilayer ceramic capacitor

#920
20050119108
2005-06-02

Cerium based composite oxide, sintered product thereof and method for preparation thereof

#921
20050119107
2005-06-02

Alumina/zirconia ceramics and method of producing the same

#922
20050085373
2005-04-21

Compositions for high power piezoelectric ceramics

#923
20050070421
2005-03-31

Aluminum nitride sintered body

#924
20050062576
2005-03-24

Ferrite material, ferrite sintered body, and inductor

#925
20050059541
2005-03-17

Boron carbide based sintered compact and method for preparation thereof

#926
20050051891
2005-03-10

Sintered diamond having high thermal conductivity and method for producing the same and heat sink employing it

#927
20050049137
2005-03-03

Alumina/zirconia ceramics and method of producing the same

#928
20050045065
2005-03-03

MgO vapor deposition material and method for preparation thereof

#929
20050032625
2005-02-10

Low thermal expansion materials

#930
20050023501
2005-02-03

Ferrite core for RFID application, method of manufacturing the same, and ferrite coil using the same

#931
20050019553
2005-01-27

Ceramic sintered bodies

#932
20050014031
2005-01-20

Aluminum nitride sintered body, ceramic substrate, ceramic heater and electrostatic chuck

#933
20050003183
2005-01-06

Oxide ceramic fiber composite materials and use thereof