ClassID:

24824

A62D3/34 - CPC Classification

Classification description:

Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents Dehalogenation using reactive chemical agents able to degrade

Recent Application in this class:
#1
20260061243
2026-03-05

HALOGEN DECONTAMINATION FROM METAL-CONTAINING MATERIALS USING CHEMICAL MODIFICATION

#2
20260054119
2026-02-26

SYSTEM AND METHODS FOR PHOTOACTIVATED REDUCTIVE DEFLUORINATION OF PFAS IN A SAMPLE

#3
20250303213
2025-10-02

IN SITU TREATMENT SYSTEMS FOR REMEDIATION OF POLYCHLORINATED BIPHENYL CONTAMINATED BUILDING MATERIALS

#4
20250121240
2025-04-17

COMPOSITIONS AND METHODS FOR PFAS DEFLUORINATION

#5
20250121239
2025-04-17

PFAS CHEMICAL DESTRUCTION PROCESS IN ENVIRONMENTAL MEDIA

#6
20250121238
2025-04-17

PFAS CHEMICAL DESTRUCTION PROCESS

#7
20240390721
2024-11-28

LOW-TEMPERATURE MINERALIZATION OF A PERFLUOROALKYL AND POLYFLUOROALKYL SUBSTANCE IN POLAR APROTIC SOLVENTS

#8
20240278056
2024-08-22

PFAS DESTRUCTION IN AN ALKALINE, HYDROTHERMAL ENVIRONMENT, AND RELATED METHODS AND SYSTEMS

#9
20220401777
2022-12-22

NANO-REACTOR SYSTEM FOR DECOMPOSITION OF PER- AND POLYFLUOROALKYL SUBSTANCES

#10
20220193475
2022-06-23

ZERO-VALENT METAL AND BLACK CARBON FRAMEWORK AND METHOD OF USING SAME

#11
20210244989
2021-08-12

Activated carbon supported Ni0Fe0 nanoparticles for reductive transformation of perfluoroalkyl-containing compounds

#12
20210016121
2021-01-21

IN SITU TREATMENT SYSTEMS FOR REMEDIATION OF POLYCHLORINATED BIPHENYL CONTAMINATED BUILDING MATERIALS

#13
20200114189
2020-04-16

Method for detoxifying liquid chemical warfare agents using surface-modified metal organic framework

#14
20190060691
2019-02-28

Activated carbon supported NiFenanoparticles for reductive transformation of perfluoroalkyl-containing compounds

#15
20180185688
2018-07-05

Carbon-modified titanium dioxide nanoparticles and the photocatalytic remediation of aqueous sources systems and methods thereof

#16
20150283418
2015-10-08

Method for hydrothermal oxidation treatment for organic halogen compound

#17
20150174440
2015-06-25

Method for mechanochemical treatment of solid wastes containing perfluorinated or polyfluorinated compounds

#18
20140155676
2014-06-05

Treatment system for removing halogenated compounds from contaminated sources

#19
20140051902
2014-02-20

Process for eliminating or reducing persistent organic pollutants contained in particles

#20
20130274535
2013-10-17

PROCESS FOR TERMICAL DEGRADATION OF PVC AND OTHER WASTES CONTAINING HALOGEN-CONTAINING POLYMER WASTE

#21
20130175468
2013-07-11

Decomposer containing iron particles for organohalogen compound and method for producing the same

#22
20120184798
2012-07-19

Process and apparatus for the annihilation of harmful waste containing polychlorinated hydrocarbons

#23
20110160512
2011-06-30

METHOD OF PREPARATION OF ZnS AND CdS NANOPARTICLES FOR DECHLORINATION OF POLYCHLOROBIPHENYLS IN OILS

#24
20100324352
2010-12-23

Method for decomposing water-soluble fluorinated organic compound

#25
20100286463
2010-11-11

Process and Apparatus for the Pyrolytic Conversion of Organic Halides to Hydrogen Halides

#26
20100217063
2010-08-26

Zero-valent metallic treatment system and its application for removal and remediation of polychlorinated biphenyls (PCBs)

#27
20080156741
2008-07-03

Purifying agent for purifying soil or ground water, process for producing the same, and method for purifying soil or ground water using the same

#28
20080114198
2008-05-15

Iron powder for organic chlorinated compound decomposition and detoxifying treatment method using the same

#29
20080058577
2008-03-06

Process for destruction of halogenated organic compounds in solids

#30
20060183958
2006-08-17

Process for the treatment of waste metal chlorides

#31
20060113255
2006-06-01

Purifying agent for purifying soil or ground water, process for producing the same, and method for purifying soil or ground water using the same

#32
18794655
2025-01-21

Process for debromination of novel brominated flame retardants using Zn-based additives