ClassID:

89083

C04B38/007 - CPC Classification

Classification description:

Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof characterised by the pore distribution, e.g. inhomogeneous distribution of pores

Sub-classes:
Recent Application in this class:
#1
20240158308
2024-05-16

MONOLITHIC SUBSTRATE SUPPORT HAVING POROUS FEATURES AND METHODS OF FORMING THE SAME

#2
20240149223
2024-05-09

MEMBRANE DEVICE

#3
20240034688
2024-02-01

Freeze-cast ceramic membrane for size based filtration

#4
20230299248
2023-09-21

OPTICAL MEMBER, LIGHT-EMITTING DEVICE, METHOD FOR MANUFACTURING OPTICAL MEMBER, AND METHOD FOR MANUFACTURING LIGHT-EMITTING DEVICE

#5
20230150889
2023-05-18

AIR-PERMEABLE MEMBER, MEMBER FOR SEMICONDUCTOR MANUFACTURING DEVICE, PLUG, AND ADSORPTION MEMBER

#6
20230061063
2023-03-02

CERAMIC FOAM-FIBER COMPOSITES, METHODS OF MAKING SAME, AND USES THEREOF

#7
20220281775
2022-09-08

Composite ceramic member and method for preparation thereof, vaporization assembly, and electronic cigarette

#8
20220267220
2022-08-25

POROUS HONEYCOMB STRUCTURE AND METHOD FOR MANUFACTURING SAME

#9
20220234962
2022-07-28

Freeze-cast ceramic membrane for size based filtration

#10
20220073433
2022-03-10

Syntactic insulator with co-shrinking fillers

#11
20200115291
2020-04-16

Freeze-cast ceramic membrane for size based filtration

#12
20200002231
2020-01-02

Light-transmitting ceramic sintered body and method for producing same

#13
20190195467
2019-06-27

Optical converter

#14
20190152868
2019-05-23

Syntactic insulator with co-shrinking fillers

#15
20190144342
2019-05-16

Honeycomb structure and production method for said honeycomb structure

#16
20180207578
2018-07-26

Hydrogen gas production device and hydrogen gas production method

#17
20170284206
2017-10-05

HIGH POROSITY MATERIAL AND METHOD OF MAKING THEREOF

#18
20170260103
2017-09-14

Syntactic insulator with co-shrinking fillers

#19
20150004521
2015-01-01

POROUS ARTICLES, METHODS, AND APPARATUSES FOR FORMING SAME

#20
20140228198
2014-08-14

Pressure casting slip and refractory ceramic produced therefrom for gas turbine units

#21
20130243999
2013-09-19

Honeycomb structure, honeycomb catalyst body using the same, and manufacturing method of honeycomb structure

#22
20130066325
2013-03-14

Hydraulic cements with optimized grain size distribution, methods, articles and kits

#23
20130022599
2013-01-24

Method of treating fibroproliferative disorders of the heart and lung

#24
20120301666
2012-11-29

ALPHA-ALUMINA INORGANIC MEMBRANE SUPPORT AND METHOD OF MAKING THE SAME

#25
20120204719
2012-08-16

Use of a concrete-based element for treatment of gases and volatile compounds

#26
20120177909
2012-07-12

Ceramic Substrate For Mounting Luminescent Element

#27
20120021518
2012-01-26

GROWTH FACTOR HOMOLOG ZVEGF4

#28
20110293916
2011-12-01

Gypsum wallboard and method of making same

#29
20110253619
2011-10-20

SEPARATION MEMBRANE

#30
20110165482
2011-07-07

Method for preparing a thin ceramic material with controlled surface porosity gradient, and resulting ceramic material

#31
20110045971
2011-02-24

Alpha-alumina inorganic membrane support and method of making the same

#32
20110024955
2011-02-03

Method of Fabricating Porous Soundproof Board

#33
20100291087
2010-11-18

Method of treating fibrproliferative disorders

#34
20100213407
2010-08-26

NIOBIUM MONOXIDE POWDER, NIOBIUM MONOOXIDE SINTERED BODY AND CAPACITOR USING THE SINTERED BODY

#35
20100208414
2010-08-19

Niobium monoxide powder, niobium monoxide sintered body and capacitor using the sintered body

#36
20100205921
2010-08-19

Cordierite-based ceramic honeycomb filter and its production method

#37
20100111781
2010-05-06

HONEYCOMB STRUCTURE AND REACTOR USING HONEYCOMB STRUCTURE

#38
20100062212
2010-03-11

Hydrocarbon reformer substrate having a graded structure for thermal control

#39
20090305882
2009-12-10

Articles Comprising Tetragonal Zirconia and Methods of Making the Same

#40
20090291839
2009-11-26

HONEYCOMB STRUCTURE

#41
20090291253
2009-11-26

Honeycomb structure

#42
20090273106
2009-11-05

Porous Carbon Membranes and Their Forming Method

#43
20090253172
2009-10-08

GROWTH FACTOR HOMOLOG ZVEGF4

#44
20090227022
2009-09-10

Methods of stimulating bone growth using ZVEGF4 polypeptides

#45
20090169863
2009-07-02

METHOD FOR MAKING A HEAT DISSIPATING DEVICE AND PRODUCT MADE THEREBY

#46
20090130446
2009-05-21

High temperature refractory coatings for ceramic substrates

#47
20090123727
2009-05-14

Gypsum wallboard and method of making same

#48
20090098383
2009-04-16

Method for the manufacturing of a composite

#49
20090029104
2009-01-29

Honeycomb structure

#50
20080274324
2008-11-06

Honeycomb structure

#51
20080149571
2008-06-26

Porous sintered composite materials

#52
20080138569
2008-06-12

Alpha-alumina inorganic membrane support and method of making the same

#53
20080032091
2008-02-07

Low-microcracked, porous ceramic honeycombs and methods of manufacturing same

#54
20080017572
2008-01-24

CERAMIC FILTER AND EXHAUST GAS PURIFICATION APPARATUS

#55
20080015103
2008-01-17

Material having a controlled microstructure, core-shell macrostructure, and method for its fabrication

#56
20070234694
2007-10-11

Honeycomb filter

#57
20070182068
2007-08-09

METHOD FOR PREPARING A THIN CERAMIC MATERIAL WITH CONTROLLED SURFACE POROSITY GRADIENT, AND RESULTING CERAMIC MATERIAL

#58
20070149627
2007-06-28

Micelle-containing organic polymer, organic polymer porous material and porous carbon material

#59
20070138083
2007-06-21

Separation membrane

#60
20070116734
2007-05-24

POROUS, LOAD-BEARING, CERAMIC OR METAL IMPLANT

#61
20070048830
2007-03-01

Growth factor homolog ZVEGF4

#62
20070048829
2007-03-01

Growth factor homolog zvegf4

#63
20070048317
2007-03-01

Method of treating fibroproliferative disorders

#64
20070048316
2007-03-01

METHOD OF REDUCING PROLIFERATION OF CELLS IN A MAMMAL

#65
20070039299
2007-02-22

Porous sintered composite materials

#66
20060243169
2006-11-02

Method of making a cementitious product

#67
20060166820
2006-07-27

Ceramic honeycomb structure

#68
20060016598
2006-01-26

Lightweight proppant and method of making same

#69
20050164937
2005-07-28

Growth factor homolog zvegf4

#70
20050159292
2005-07-21

Catalytic filter based on silicon carbide (β-SiC) for combustion of soot derived from exhaust gases from an internal combustion engine

#71
20050147791
2005-07-07

High-strength thin-walled honeycombs

#72
20050146066
2005-07-07

Porous ceramic and method for production thereof

#73
20050120690
2005-06-09

Porous honeycomb structure

#74
20050102987
2005-05-19

Ceramic filter and exhaust gas decontamination unit

#75
20050031694
2005-02-10

Methods for promoting growth of bone, ligament, and cartilage using zvegf4