ClassID:

24829

A62D3/40 - CPC Classification

Classification description:

Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by heating to effect chemical change, e.g. pyrolysis

Recent Application in this class:
#1
20260097250
2026-04-09

THERMAL DESTRUCTION RESERVOIR SYSTEM

#2
20260061243
2026-03-05

HALOGEN DECONTAMINATION FROM METAL-CONTAINING MATERIALS USING CHEMICAL MODIFICATION

#3
20260054119
2026-02-26

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

#4
20250367489
2025-12-04

Apparatus and Method for Sterilizing Waste and Producing a Biofuel Therefrom

#5
20250334498
2025-10-30

EMERGENT BEHAVIOR-BASED STRATEGIES FOR ENVIRONMENTAL PFAS REMEDIATION

#6
20250121239
2025-04-17

PFAS CHEMICAL DESTRUCTION PROCESS IN ENVIRONMENTAL MEDIA

#7
20250121238
2025-04-17

PFAS CHEMICAL DESTRUCTION PROCESS

#8
20240424334
2024-12-26

Systems and methods for treating contaminated solid material

#9
20240390721
2024-11-28

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

#10
20240359044
2024-10-31

PROCESSING APPARATUS FOR REMOVING DIOXIN IN FLY ASH FROM DOMESTIC WASTE INCINERATION BY USING BALL MILL

#11
20240278056
2024-08-22

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

#12
20230408235
2023-12-21

DEVICE AND PROCESS FOR THE DESTRUCTION OF CHEMICAL WARFARE AGENTS

#13
20230234860
2023-07-27

METHOD FOR DRYING RED WATER FROM TRINITROTOLUENE PURIFICATION PROCESS, POWDER AND PACKAGED PRODUCT

#14
20230101178
2023-03-30

PLANT AND METHOD FOR TREATING SOLID MATERIAL

#15
20230089418
2023-03-23

Composition and method for capture and degradation of PFAS

#16
20230060109
2023-02-23

SYSTEMS AND METHODS FOR RENDERING CANNABIS WASTE FOR COMPOSTING

#17
20220395875
2022-12-15

APPARATUS AND METHOD FOR DENATURING ASBESTOS

#18
20220252536
2022-08-11

Fluidic impedance platform for in-situ detection and quantification of PFAS in groundwater

#19
20220241828
2022-08-04

Methods for cannabis waste disposal

#20
20210229145
2021-07-29

Methods for cannabis waste disposal

#21
20210106860
2021-04-15

SYSTEMS AND METHODS FOR TREATING CONTAMINATED SOLID MATERIAL

#22
20210046525
2021-02-18

Systems and methods for cannabis waste disposal

#23
20200369536
2020-11-26

Composition and method for capture and degradation of PFAS

#24
20200331043
2020-10-22

Method for mitigating acid rock drainage potential through the smoldering combustion of organic materials

#25
20190003812
2019-01-03

Device and process for the destruction of chemical warfare agents

#26
20180133645
2018-05-17

METHOD FOR CLEANING POLLUTING COMBUSTION FUMES

#27
20150352388
2015-12-10

Device for safe storage and disposal of embalming procedure waste

#28
20150239791
2015-08-27

Method and device for decommissioning bodies containing explosive material

#29
20150224353
2015-08-13

Destruction of chemical agents by a wicking compound and high temperature incendiary

#30
20150151153
2015-06-04

Disposal system and disposal apparatus

#31
20150112115
2015-04-23

Process and apparatus for treatment of incinerator bottom ash and fly ash

#32
20150112114
2015-04-23

Process and apparatus for treatment of incinerator bottom ash and fly ash

#33
20150075328
2015-03-19

Processes for treating fly ashes

#34
20140357929
2014-12-04

Method for hydrocarbon release management

#35
20130310624
2013-11-21

Thermal treatment of a contaminated volume of material

#36
20120271092
2012-10-25

Treatment of chemical agent hydrolysates

#37
20120264995
2012-10-18

Process and apparatus for treatment of incinerator bottom ash and fly ash

#38
20120184798
2012-07-19

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

#39
20120117864
2012-05-17

METHOD FOR REPROCESSING SOLID COMBUSTION PRODUCTS OF COAL

#40
20100286424
2010-11-11

METHOD OF DETOXIFYING A HARMFUL COMPOUND

#41
20100166623
2010-07-01

DEVICE FOR THE THERMAL DEHALOGENATION OF HALOGEN-CONTAINING SUBSTANCES

#42
20100048976
2010-02-25

Method of asbestos detoxification

#43
20080312069
2008-12-18

REGENERATION OF CATALYSTS FOR DESTRUCTION OF ORGANOPHOSPHONATE COMPOUNDS

#44
20060235259
2006-10-19

Process for destruction of gelled sulphur mustard

#45
20060167331
2006-07-27

Single stage denitration

#46
20060009671
2006-01-12

In-container mineralization

#47
20050096495
2005-05-05

In-container mineralization

#48
20050077402
2005-04-14

Method for preventing asbestos from freeing airborne particles

#49
20050058592
2005-03-17

Method and apparatus for converting both halogens in organic halides and organic compounds to inorganic substances

#50
18794655
2025-01-21

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

#51
15382715
2017-08-29

Method of removing toxins from fly ash