ClassID:

30529

B01D2258/0225 - CPC Classification

Classification description:

Sources of waste gases; Other waste gases from chemical or biological warfare

Recent Application in this class:
#1
20170128761
2017-05-11

Metal organic frameworks for the catalytic detoxification of chemical warfare nerve agents

#2
20120204724
2012-08-16

NBC WEAPON FILTERING DEVICE FOR TREATING LARGE AIR MASS

#3
20120003919
2012-01-05

Biological Home Defense System

#4
20110223091
2011-09-15

Spinning fluids reactor

#5
20110108724
2011-05-12

Apparatus, System and Method for Purifying Nucleic Acids

#6
20110105008
2011-05-05

CATALYTIC AIR PURIFICATION SYSTEM FOR A VEHICLE USING MULTIPLE HEAT SOURCES FROM AN ENGINE

#7
20110038771
2011-02-17

Particulate Air Filter With Ozone Catalyst and Methods of Manufacture and Use

#8
20100119409
2010-05-13

Home Biological Defense System

#9
20100058924
2010-03-11

Method and apparatus for selective capture of gas phase analytes using metal β-diketonate polymers

#10
20090317916
2009-12-24

Chemical sample collection and detection device using atmospheric pressure ionization

#11
20090314696
2009-12-24

Adaptive membrane structure

#12
20090112043
2009-04-30

Process and apparatus for treating a gas containing a contaminant

#13
20080153690
2008-06-26

Chemically-resistant shelter coatings

#14
20080026041
2008-01-31

NON-WOVEN MEDIA INCORPORATING ULTRAFINE OR NANOSIZE POWDERS

#15
20070277484
2007-12-06

System and method for removing contaminates from the air in a mail-sorting room

#16
20070217980
2007-09-20

Systems and methods for air purifications using supercritical water oxidation

#17
20070202259
2007-08-30

Process for making treated activated carbon

#18
20070181001
2007-08-09

Adsorptive filtering material having biological and chemical protective function and use thereof

#19
20070101688
2007-05-10

NBC filtration unit providing unfiltered and filtered air paths

#20
20070068391
2007-03-29

Biological home defense system

#21
20060248866
2006-11-09

Air decontamination system

#22
20060107635
2006-05-25

Modular biosafety containment apparatus and system

#23
20060088460
2006-04-27

Systems and methods for air purification using supercritical water oxidation

#24
20060054025
2006-03-16

Vehicle integrated protective system

#25
20050266750
2005-12-01

Treated activated carbon and process for making same

#26
20050169820
2005-08-04

Microfibrous entrapment of small reactive particulates and fibers for high contacting efficiency removal of contaminants from gaseous or liquid streams

#27
20050100475
2005-05-12

Method and apparatus for formulating and controlling chemical concentration in a gas mixture

#28
20050005770
2005-01-13

Adsorptive duct for contaminant removal, and methods