ClassID:

89098

C04B38/061 - CPC Classification

Classification description:

Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances by melting out

Recent Application in this class:
#1
20250312943
2025-10-09

CORES FOR CERAMIC MATRIX COMPOSITE COMPONENTS

#2
20240199499
2024-06-20

SACRIFICIAL YARN FILAMENT FOR USE IN CERAMIC MATRIX COMPOSITES, METHODS OF MANUFACTURE THEREOF AND ARTICLES COMPRISING THE SAME

#3
20200189971
2020-06-18

OPTICAL MEMBERS, METHOD FOR PRODUCING THE SAME AND DISPLAY DEVICES COMPRISING THE SAME

#4
20180194692
2018-07-12

BARIUM TITANATE FOAM CERAMICS AND PREPARATION METHOD THEREOF

#5
20170217844
2017-08-03

Formation of voids within components formed from porous substrates

#6
20150284297
2015-10-08

Formation of voids within components formed from porous substrates

#7
20150137407
2015-05-21

Method of manufacturing porous ceramic body and composition for porous ceramic body

#8
20150035192
2015-02-05

POROUS CERAMIC AND METHOD OF MAKING

#9
20130012678
2013-01-10

Method for producing porous material using antifreeze protein

#10
20130011604
2013-01-10

Templated growth of porous or non-porous castings

#11
20120219483
2012-08-30

Carbon dioxide permeable membrane

#12
20110268636
2011-11-03

Carbon dioxide permeable membrane

#13
20110052660
2011-03-03

CERAMIC SCAFFOLDS FOR BONE REPAIR

#14
20100279845
2010-11-04

PROCESS OF PRODUCING CERAMIC MATRIX COMPOSITES

#15
20100215899
2010-08-26

Templated growth of porous or non-porous castings

#16
20100099547
2010-04-22

Ceramic porous body with communication macropores and process for producing the ceramic porous body

#17
20090101008
2009-04-23

Carbon dioxide permeable membrane

#18
20090041976
2009-02-12

High porosity honeycomb and method

#19
20090020902
2009-01-22

Silicon carbide based porous material and method for production thereof

#20
20080226893
2008-09-18

Methods for increasing the strength and controlling the architecture and composition of ceramic articles

#21
20080185759
2008-08-07

Method for making bricks

#22
20070190273
2007-08-16

CARBONACEOUS HOLLOW MOLDED ARTICLE AND FABRICATION METHOD THEREOF

#23
20070105707
2007-05-10

Method for manufacturing honeycomb structure

#24
20060192325
2006-08-31

Silicon nitride honeycomb filter and method for its production

#25
20060125130
2006-06-15

Method of producing a dental mold

#26
20050228081
2005-10-13

Thermoplastic Hydraulic Composition, Formed Article Prepared From The Composition By Hydration- Hardening And Method For Preparing The Hydration- Hardened Former Article

#27
20050158534
2005-07-21

Silicon carbide based porous material and method for production thereof

#28
20050100470
2005-05-12

Method of making open cell material

#29
20050069469
2005-03-31

High porosity honeycomb and method

#30
20050043166
2005-02-24

Method of producing silicon nitride honeycomb filter