ClassID:

30486

B01D2257/2062 - CPC Classification

Classification description:

Components to be removed; Halogens or halogen compounds; Organic halogen compounds Bromine compounds

Recent Application in this class:
#1
20250320220
2025-10-16

COTTON FABRICS CONTAINING POROUS ORGANIC CAGES

#2
20230322795
2023-10-12

Cotton fabrics containing porous organic cages

#3
20230038873
2023-02-09

Process and apparatus for alkyl halide fumigant recovery and conversion

#4
20230020950
2023-01-19

SYSTEMS AND METHODS FOR GAS TREATMENT

#5
20200330957
2020-10-22

Air filters comprising polymeric sorbents for reactive gases

#6
20200282357
2020-09-10

Process and apparatus for alkyl halide fumigant recovery and conversion

#7
20200171458
2020-06-04

Systems and methods for gas treatment

#8
20200147592
2020-05-14

Base Metal Catalyst and Method of Using Same

#9
20200071338
2020-03-05

Cavitand compositions and methods of use thereof

#10
20190010420
2019-01-10

Extraction of phytosterols from tall oil soap using a solvent selected from dibromomethane, bromoform, tetrabromomethane or a combination thereof

#11
20180229220
2018-08-16

Low cost oxidation catalysts for VOC and halogenated VOC emission control

#12
20160295867
2016-10-13

Bromate suppression

#13
20160174563
2016-06-23

Bromate suppression

#14
20160096793
2016-04-07

Systems and methods for gas treatment

#15
20150336864
2015-11-26

Systems and methods for gas treatment

#16
20150044117
2015-02-12

Cavitand compositions and methods of use thereof

#17
20140113003
2014-04-24

Bromate suppression

#18
20120315198
2012-12-13

Process for the preparation of an alkylene carbonate and an alkylene glycol

#19
20120222556
2012-09-06

Systems and methods for gas treatment

#20
20110044874
2011-02-24

Oxidation catalyst and method for destruction of CO, VOC and halogenated VOC

#21
20100172807
2010-07-08

SYSTEM FOR SCRUBBING ALKYL HALIDES FROM GASES

#22
20100047142
2010-02-25

FILTER MEDIA INCLUDING FILTERING AGENT EFFECTIVE FOR REMOVAL OF CYANO-CONTAINING CONTAMINANTS HAVING IMPROVED COMPATIBILITY WITH AMINE SENSITIVE IMPREGNANTS AND AMINE SENSITIVE SUBSTRATES

#23
20090324454
2009-12-31

Purification catalyst for reflow furnace gas, method for preventing contamination of reflow furnace, and reflow furnace

#24
20090287011
2009-11-19

Process for the preparation of an alkylene carbonate and an alkylene glycol

#25
20090165528
2009-07-02

Method and Apparatus for Gas Filter Testing

#26
20080148934
2008-06-26

Recovery of n-propyl bromide emissions

#27
20080035469
2008-02-14

PROCESS AND APPARATUS FOR CHEMICAL CONVERSION

#28
20060134771
2006-06-22

Biofiltration apparatus and method for reducing methyl bromide concentration in a volume of gas

#29
20060118404
2006-06-08

Process and apparatus for chemical conversion

#30
20060088462
2006-04-27

Process for scrubbing alkyl halides from gases