C01G51/68 - CPC Classification Index

#1

20250207297

2025-06-26

TUNED MATERIALS, TUNED PROPERTIES, AND TUNABLE DEVICES FROM ORDERED OXYGEN VACANCY COMPLEX OXIDES

#2

20230303450

2023-09-28

Composite hexagonal ferrite materials

#3

20210323873

2021-10-21

Composite hexagonal ferrite materials

#4

20210098675

2021-04-01

HIGH TEMPERATURE OXIDE-BASED SYSTEM FOR THERMOELECTRIC SENSOR APPLICATIONS

#5

20200325074

2020-10-15

Composite hexagonal ferrite materials

#6

20200255296

2020-08-13

Melilite composite oxide

#7

20190280322

2019-09-12

Solid-state fuel battery and method for making solid-state electrolyte

#8

20190206594

2019-07-04

Ferrite magnet

#9

20190122792

2019-04-25

Ferrite magnet

#10

20180130936

2018-05-10

High-performance terbium-based thermoelectric materials

#11

20180057410

2018-03-01

Composite hexagonal ferrite materials

#12

20170207012

2017-07-20

Ferrite sintered magnet

#13

20170149082

2017-05-25

Chemically stable proton conducting doped BaCeO

#14

20160329570

2016-11-10

Perovskite structure for fuel cell

#15

20160293988

2016-10-06

Template-based methods of making and using ceramic solids

#16

20150332819

2015-11-19

Method for producing sintered ferrite magnet, and sintered ferrite magnet

#17

20150162621

2015-06-11

Air electrode material powder for solid oxide fuel cell and its production process

#18

20140166941

2014-06-19

Material for solid state sintered material

#19

20140162174

2014-06-12

Solid electrolyte, solid electrolyte membrane, fuel battery cell, and fuel battery

#20

20130285779

2013-10-31

Sintered ferrite magnet and its production method

#21

20120326074

2012-12-27

Sintered ferrite magnet and its production method

#22

20120270139

2012-10-25

CATHODE MATERIAL FOR A FUEL CELL, CATHODE INCLUDING THE CATHODE MATERIAL, AND A SOLID OXIDE FUEL CELL INCLUDING THE CATHODE MATERIAL

#23

20120178016

2012-07-12

CATHODE MATERIAL FOR FUEL CELL, CATHODE FOR FUEL CELL INCLUDING THE SAME, METHOD OF MANUFACTURING THE CATHODE, AND SOLID OXIDE FUEL CELL INCLUDING THE CATHODE

#24

20120129689

2012-05-24

Perovskite catalyst and method of manufacturing the same

#25

20120105185

2012-05-03

Method for producing sintered ferrite magnet, and sintered ferrite magnet

#26

20110143255

2011-06-16

Perovskite materials for solid oxide fuel cell cathodes

#27

20110142748

2011-06-16

Process for the production of oxygen at high temperature with materials of the manganese oxides type having a lamellar structure

#28

20110130267

2011-06-02

Process to produce fine ceramic powder through a chemical reactor with powder collection device

#29

20110082030

2011-04-07

Washcoating technique for perovskite catalysts

#30

20100291471

2010-11-18

Cathode and electrolyte materials for solid oxide fuel cells and ion transport membranes

#31

20100209326

2010-08-19

PEROVSKITE CATALYST SYSTEM FOR LEAN BURN ENGINES

#32

20100193104

2010-08-05

Method of manufacturing transition metal oxide having spinel structure

#33

20100140569

2010-06-10

Synthesis for catalysis of bifunctional perovskite compound

#34

20100028733

2010-02-04

Electrochemical device with a LSGM-electrolyte

#35

20090206297

2009-08-20

OXYGEN EXCESS TYPE METAL OXIDE, CERAMIC FOR OXYGEN STORAGE AND/OR AN OXYGEN SELECTIVE MEMBRANE, AND METHODS AND APPARATUSES USING SAID METAL OXIDE

#36

20080160379

2008-07-03

High Performance Sofc Cathode Material in the 450C-650C Range

#37

20080003487

2008-01-03

Powdery Metal Oxide Mother Particles, Powdery Metal Oxide Child Particles, Process for Producing Powdery Metal Oxide Particles, Powdery Composite Particles, and Electrode for Solid Oxide Fuel Cell

#38

20060223694

2006-10-05

Perovskite catalyst system for lean burn engines

#39

20060216575

2006-09-28

Perovskite materials with combined Pr, La, Sr, "A" site doping for improved cathode durability

#40

20060131182

2006-06-22

Solid multi-component membranes, electrochemical reactor components, electrochemical reactors and use of membranes, reactor components, and reactor for oxidation reactions

#41

20060091352

2006-05-04

Ferrite magnetic material and process for producing the same

#42

20060089255

2006-04-27

Exhaust gas purifying catalyst and exhaust gas purifying device therewith for vehicle