Patents-Review.com
ClassID:

90012 ⎘

C04B2235/87 - 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 Grain boundary phases intentionally being absent

Recent Application in this class:
#1
20260051441
2026-02-19

MULTILAYER ELECTRONIC COMPONENT

 #2
20250313512
2025-10-09

CERAMIC SUSCEPTOR

 #3
20250187987
2025-06-12

SILICON NITRIDE SINTERED BODY, WEAR-RESISTANT MEMBER USING THE SAME, AND METHOD FOR PRODUCING SILICON NITRIDE SINTERED BODY

 #4
20250145532
2025-05-08

ALUMINA-BASED FUSED GRAIN

 #5
20240396012
2024-11-28

SILICON PARTICLES FOR BATTERY ELECTRODES

 #6
20240355544
2024-10-24

MULTILAYER ELECTRONIC COMPONENT

 #7
20240212934
2024-06-27

MULTILAYER ELECTRONIC COMPONENT

 #8
20240018055
2024-01-18

HIGH TEMPERATURE CERAMIC POWDER SYSTEMS

 #9
20230382809
2023-11-30

Silicon Nitride Sintered Body, Wear-Resistant Member, And Method For Manufacturing Silicon Nitride Sintered Body

 #10
20230093291
2023-03-23

Silicon nitride sintered body, wear-resistant member using the same, and method for producing silicon nitride sintered body

 #11
20230018290
2023-01-19

CUTTING TOOL

 #12
20220208401
2022-06-30

NUCLEAR FUEL PELLETS AND MANUFACTURING METHOD THEREOF

 #13
20220181603
2022-06-09

Silicon particles for battery electrodes

 #14
20220173376
2022-06-02

Silicon particles for battery electrodes

 #15
20220093909
2022-03-24

Silicon particles for battery electrodes

 #16
20200308054
2020-10-01

Magnesium oxide based dielectric ceramics with ultrahigh dielectric breakdown strength and its preparation method

 #17
20200274143
2020-08-27

Silicon particles for battery electrodes

 #18
20200219747
2020-07-09

Electrostatic chuck

 #19
20200211884
2020-07-02

Composite sintered body, electrostatic chuck member, and electrostatic chuck device

 #20
20200207666
2020-07-02

Aluminum nitride-based sintered compact and semiconductor holding device

 #21
20200044131
2020-02-06

Thermoelectric conversion material, thermoelectric conversion element, thermoelectric conversion module, and method for manufacturing thermoelectric conversion material

 #22
20200027770
2020-01-23

Composite sintered body, electrostatic chuck member, electrostatic chuck device, and method for producing composite sintered body

 #23
20190378970
2019-12-12

Piezoelectric ceramics, piezoelectric element, and electronic apparatus

 #24
20190225547
2019-07-25

Composite ceramic powder, sealing material, and composite ceramic powder production method

 #25
20190210928
2019-07-11

CERAMIC COMPONENT AND METHOD OF FORMING SAME

 #26
20190043746
2019-02-07

Ceramic material and electrostatic chuck device

 #27
20180134627
2018-05-17

Sialon composite and cutting tools made thereof

 #28
20180079690
2018-03-22

Sialon sintered body, method for producing the same, composite substrate, and electronic device

 #29
20170133670
2017-05-11

Silicon particles for battery electrodes

 #30
20170133665
2017-05-11

Methods of forming composite material films

 #31
20170133664
2017-05-11

Methods of forming composite material films

 #32
20140367621
2014-12-18

Composite material for a temperature sensor, and a method of manufacturing a temperature sensor using the same

 #33
20140342900
2014-11-20

Communication device

 #34
20140061553
2014-03-06

Lanthanum boride sintered body and method for producing the same

 #35
20140026492
2014-01-30

Cutting tool and method for producing same

 #36
20130208764
2013-08-15

Composite material for a temperature sensor, and a method of manufacturing a temperature sensor using the same

 #37
20130149530
2013-06-13

Aluminum nitride substrate for circuit board and production method thereof

 #38
20110272725
2011-11-10

Wavelength converting member, light-emitting device, and method for manufacturing wavelength converting member

 #39
20110215894
2011-09-08

Semiconductor ceramic and positive temperature coefficient thermistor

 #40
20100233393
2010-09-16

Process for Producing Aluminum Nitride Sintered Body

 #41
20100152018
2010-06-17

Ceramic material

 #42
20100122903
2010-05-20

Readily-densified titanium diboride and process for making same

 #43
20080064585
2008-03-13

MULTIPHASE CERAMIC NANOCOMPOSITES AND METHOD OF MAKING THEM

 #44
20080025895
2008-01-31

Translucent lutetium oxide sinter, and method for manufacturing same

 #45
20070099030
2007-05-03

Cubic boron nitride cutting tool insert with excellent resistance to chipping and edge fracture

 #46
20060178010
2006-08-10

Member having plasma-resistance for semiconductor manufacturing apparatus and method for producing the same

 #47
20060084566
2006-04-20

Multiphase ceramic nanocomposites and method of making them

 #48
20050045065
2005-03-03

MgO vapor deposition material and method for preparation thereof