ClassID:

29411

B01D39/2079 - CPC Classification

Classification description:

Filtering material for liquid or gaseous fluids; Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires; Other inorganic materials, e.g. ceramics the material being particulate or granular otherwise bonded, e.g. by resins

Recent Application in this class:
#1
20250332531
2025-10-30

HONEYCOMB BODY WITH POROUS MATERIAL

#2
20250001397
2025-01-02

PORUS BLOCK ARTICLE

#3
20240417571
2024-12-19

AIR PURIFYING COATING SYSTEM AND METHOD FOR MAKING SAME

#4
20240400465
2024-12-05

METHODS OF MAKING HONEYCOMB BODIES HAVING INORGANIC FILTRATION DEPOSITS

#5
20240009609
2024-01-11

WASHABLE FILTER BODIES AND METHODS FOR PRODUCING

#6
20230391823
2023-12-07

REGENERATION AND MULTIPLE USE OF DEPTH FILTERS

#7
20230120229
2023-04-20

DEPTH FILTERS AND RELATED METHODS

#8
20230067575
2023-03-02

PARTICULATE FILTERS

#9
20220111615
2022-04-14

Protective fabric and protective product

#10
20220033662
2022-02-03

Air purifying coating system and method for making same

#11
20220032232
2022-02-03

Filter medium for separating nitrogen oxides

#12
20210354071
2021-11-18

Methods of making honeycomb bodies having inorganic filtration deposits

#13
20210299646
2021-09-30

Pillar-shaped honeycomb structure and method for manufacturing same

#14
20210299603
2021-09-30

PILLAR-SHAPED HONEYCOMB STRUCTURE AND METHOD FOR MANUFACTURING SAME

#15
20210205750
2021-07-08

HONEYCOMB BODY WITH POROUS MATERIAL

#16
20210197105
2021-07-01

METHODS OF MAKING HONEYCOMB BODIES HAVING INORGANIC FILTRATION DEPOSITS

#17
20210179501
2021-06-17

Methods of making honeycomb bodies having inorganic filtration deposits

#18
20210039026
2021-02-11

Treatment module and operating method therefor

#19
20200317903
2020-10-08

Electrospun nanofiber composites for water treatment applications

#20
20200206667
2020-07-02

Adsorption/absorption filter media and method of making same

#21
20190321761
2019-10-24

FILTER MEMBER AND METHOD OF MAKING SAME

#22
20190144344
2019-05-16

Cohesive granular material

#23
20190126178
2019-05-02

Filter and Method of Preparing the Same

#24
20180104670
2018-04-19

Porous article having polymer binder sub-micron particle

#25
20170361306
2017-12-21

DIATOMACEOUS EARTH PRODUCTS, PROCESSES FOR PREPARING THEM, AND METHODS OF THEIR USE

#26
20160361675
2016-12-15

COMMODITY WATER PURIFIER

#27
20160244373
2016-08-25

Ultrafine continuous fibrous ceramic filter and method of manufacturing same

#28
20160082375
2016-03-24

DRY FORMED FILTERS AND METHODS OF MAKING THE SAME

#29
20150125653
2015-05-07

Composition for extrusion-molded bodies

#30
20140336295
2014-11-13

POROUS BODY USEFUL AS A FILTER ELEMENT

#31
20130062280
2013-03-14

Adsorbent filter media for removal of biological contaminants in process liquids

#32
20130032529
2013-02-07

RARE EARTH-CONTAINING FILTER BLOCK AND METHOD FOR MAKING AND USING THE SAME

#33
20120175805
2012-07-12

Adsorbent filter media for removal of biological contaminants in process liquids

#34
20120034446
2012-02-09

PROCESS FOR PRODUCING ALUMINUM TITANATE-BASED CERAMICS FIRED BODY, AND ALUMINUM TITANATE-BASED CERAMICS FIRED BODY

#35
20120031827
2012-02-09

AGGLOMERATION OF HIGH SURFACE AREA RARE EARTHS

#36
20110266213
2011-11-03

ULTRAFINE CONTINUOUS FIBROUS CERAMIC FILTER AND METHOD OF MANUFACTURING SAME

#37
20110262690
2011-10-27

Composition for extrusion-molded bodies

#38
20110006009
2011-01-13

Anti-microbial matrix and filtration system

#39
20100159581
2010-06-24

Adsorbent filter media for removal of biological contaminants in process liquids

#40
20100071866
2010-03-25

Process for casting a part from a pour of molten metal into a mold assembly

#41
20090200247
2009-08-13

Filter element with coating for surface filtration

#42
20080237924
2008-10-02

Filter cartridge and method of construction thereof

#43
20080038139
2008-02-14

Titanium powder sintered compact

#44
20070241484
2007-10-18

Method for producing porous honeycomb structure and porous honeycomb structure

#45
20070241051
2007-10-18

Nanocrystal-containing filtration media

#46
20070193938
2007-08-23

Adsorbent filter media for removal of biological contaminants in process liquids

#47
20070138447
2007-06-21

Method of producing ceramic raw material and ceramic molded body

#48
20070084789
2007-04-19

Filters made from chemical binders and microspheres

#49
20070056256
2007-03-15

Electrostatic air filter

#50
20060266699
2006-11-30

Titanium powder sintered compact

#51
20060266698
2006-11-30

Titanium powder sintered compact

#52
20060266697
2006-11-30

Titanium powder sintered compact

#53
20060261000
2006-11-23

Filter cartridge and method of construction thereof

#54
20060207932
2006-09-21

Filter element with coating for surface filtration

#55
20060150599
2006-07-13

EMI-absorbing air filter

#56
20060091070
2006-05-04

Filters made from chemical binders and microspheres

#57
20060021927
2006-02-02

Apparatus for the preparation of arsenic free water

#58
20050252851
2005-11-17

Filter and method of forming a filter

#59
20050214504
2005-09-29

Honeycomb structural body

#60
20050035055
2005-02-17

Filter for molten metal filtration and method for producing such filters