ClassID:

24826

A62D3/36 - 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 Detoxification by using acid or alkaline reagents

Recent Application in this class:
#1
20260102799
2026-04-16

SYSTEM AND APPARATUS FOR ALKALINE HYDROLYSIS, AND METHOD OF OPERATING SAME AND PERFORMING ALKALINE HYDROLYSIS

#2
20250375647
2025-12-11

MAKING ELEMENTAL MERCURY AMENABLE TO UNDERGROUND INJECTION

#3
20250177794
2025-06-05

COMPOSITION FOR USE IN THE DESTRUCTION OF NAPHTHENIC ACIDS

#4
20250121238
2025-04-17

PFAS CHEMICAL DESTRUCTION PROCESS

#5
20240390721
2024-11-28

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

#6
20240352578
2024-10-24

TREATMENT SOLUTION AND TREATMENT METHOD

#7
20240307727
2024-09-19

SYSTEM AND METHOD FOR HANDLING OF WASTE PROCESSING BY-PRODUCTS

#8
20240278056
2024-08-22

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

#9
20240247369
2024-07-25

TREATMENT SOLUTION AND TREATMENT METHOD

#10
20240189644
2024-06-13

PROCESSES FOR REMOVING PERFLUOROALKYL SUBSTANCES AND REGENERATING AN ADSORBENT USED WITH SAME

#11
20240173587
2024-05-30

METHOD AND REAGENTS FOR TREATING MATERIALS CONTAMINATED WITH MERCURY, PFAS, OR OTHER CONTAMINANTS

#12
20240066341
2024-02-29

PROCESSING SYSTEM AND PROCESSING METHOD

#13
20230220314
2023-07-13

A DECONTAMINANT AQUEOUS SOLUTION FOR DECONTAMINATING DIISOCYANATE DRUM AND A METHOD OF USING IT

#14
20230218940
2023-07-13

METHOD FOR TREATING SOLID HAZARDOUS HEAVY METAL-CONTAINING COMPOSITIONS

#15
20220348463
2022-11-03

Method and reagent system for remediating mine waste and other solid waste contaminated with heavy metals

#16
20220176181
2022-06-09

Timber remediation

#17
20210370121
2021-12-02

METHOD AND REAGENT SYSTEM FOR REMEDIATING MINE WASTE AND OTHER SOLID WASTE CONTAMINATED WITH HEAVY METALS

#18
20210331018
2021-10-28

Process apparatus and process method

#19
20210154514
2021-05-27

Asbestos waste destruction and valorization method

#20
20210008399
2021-01-14

TREATMENT SOLUTION AND TREATMENT METHOD

#21
20200338378
2020-10-29

Method and reagents for treating materials contaminated with mercury, PFAS, or other contaminants

#22
20200331043
2020-10-22

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

#23
20200282252
2020-09-10

Method for detoxifying chromium slag by using high sulfur coal

#24
20200282251
2020-09-10

Reagent system for remediating mine waste and other solid waste contaminated with heavy metals

#25
20200238117
2020-07-30

Rotating tissue digestor system and method of use

#26
20200216687
2020-07-09

RECONSTRUCTION SOLUTION FOR REMOVING COATINGS OF CARCINOGENIC FIBERS USING AN ORGANIC OR INORGANIC CONTRAST AGENT FOR VISUALIZING THE PENETRATION OF HYDROCHLORIC ACID INTO CARCINOGENIC FIBERS

#27
20200155885
2020-05-21

Hydrothermal technology for decontamination and mineralization of perfluoro- and polyfluoroalkyl substance (PFAS) in wastes, concentrate solutions, and chemical stockpiles

#28
20190374805
2019-12-12

Method for detoxifying asbestos

#29
20190358480
2019-11-28

Method for detoxifying asbestos

#30
20190217140
2019-07-18

Method and system for neutralizing asbestos

#31
20190201727
2019-07-04

Method for preparing chemical digester and its use for the treatment of organic matter

#32
20190168050
2019-06-06

Decontamination compositions and methods of decontamination

#33
20190126084
2019-05-02

Medication disposal solution

#34
20190022446
2019-01-24

Process for the destruction of matrix material by cavitation and acid-based chemical reaction

#35
20180256930
2018-09-13

Method and stationary or movable device for neutralizing and recycling asbestos waste

#36
20180198179
2018-07-12

System for recycling volatile battery sources

#37
20180193682
2018-07-12

Methods of using select Schiff base compounds for chemical agent detoxification

#38
20180085613
2018-03-29

Process for the disposal of acid wastes combining them with asbestos containing materials and/or concrete

#39
20170304666
2017-10-26

Method and system for neutralizing asbestos

#40
20170232286
2017-08-17

Method of asbestos detoxification

#41
20170203343
2017-07-20

Method And Apparatus for Dissolving Animal Waste

#42
20170158524
2017-06-08

Nanoplatelet metal oxides

#43
20170072239
2017-03-16

Method and Formulation for Neutralizing Toxic Chemicals and Materials

#44
20170043198
2017-02-16

Process for biochemical denaturation of an asbestos-containing material

#45
20150224550
2015-08-13

AUTOMATIC pH BALANCING SYSTEM

#46
20150151152
2015-06-04

System for treatment and disposal of pharmaceutical waste

#47
20150148583
2015-05-28

Method of detoxifying asbestos by using room-temperature recrystallization scheme

#48
20150080630
2015-03-19

Systems for recycling volatile battery sources

#49
20150079304
2015-03-19

Select Schiff base compounds for chemical agent detoxification

#50
20150075328
2015-03-19

Processes for treating fly ashes

#51
20150007748
2015-01-08

CRT WASTE TREATMENT AND RECYCLING

#52
20140378735
2014-12-25

Method of detoxifying asbestos contained in waste slate and detoxified asbestos obtained through the same

#53
20140349116
2014-11-27

Nanoplatelet metal oxides

#54
20140249346
2014-09-04

PROCESS FOR STABILIZING WASTE

#55
20140243575
2014-08-28

Method of removing asbestos from asbestos-containing materials by 99% through low temperature heat treatment

#56
20140217323
2014-08-07

Method of treating strong basic aluminum production waste

#57
20140206922
2014-07-24

Methods for dissolution and instant neutralization of solid nitrocellulose propellants and plasticized military munitions

#58
20140039236
2014-02-06

Hydrotalcite like substance, process for producing the same and method of immobilizing hazardous substance

#59
20130338420
2013-12-19

Surfactant composition and method for decontamination

#60
20130317274
2013-11-28

Removal of elements from coal fly ash

#61
20130281538
2013-10-24

Method and formulation for neutralizing toxic chemicals and materials

#62
20130178687
2013-07-11

Tissue digestion method

#63
20130060076
2013-03-07

METHOD TO REDUCE PCB CONTENT AND/OR LEAD TCLP SOLUBILITY

#64
20120323061
2012-12-20

Method for treatment and disposal of pharmaceutical waste

#65
20120289756
2012-11-15

Asbestos-treating agent and method for treating asbestos

#66
20120184798
2012-07-19

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

#67
20120117864
2012-05-17

METHOD FOR REPROCESSING SOLID COMBUSTION PRODUCTS OF COAL

#68
20110253580
2011-10-20

Kit for decomposing organophosphorus compounds

#69
20110171064
2011-07-14

HYDROGEN PEROXIDE AND AMMONIA DECONTAMINATION OF A FOREIGN AGENT

#70
20110143139
2011-06-16

Nanoplatelet metal hydroxides and methods of preparing same

#71
20110101267
2011-05-05

ACID TREATMENT UNDER LOW TEMPERATURE AND PRESSURE OF WASTE CONTAINING ASBESTOS

#72
20100228073
2010-09-09

Method of detoxifying a methyl compound

#73
20100135887
2010-06-03

MODIFIER FOR SILICATE-CONTAINING FIBROUS MATERIAL, METHOD FOR MODIFYING SILICATE-CONTAINING FIBROUS MATERIAL, AND MODIFIED MATERIAL

#74
20100130806
2010-05-27

Method of treating asbestos-containing waste material

#75
20100113859
2010-05-06

METHOD OF ASBESTOS DETOXIFICATION AND AQUEOUS SOLUTION FOR ASBESTOS DETOXIFICATION

#76
20100081186
2010-04-01

Self-decontaminating metal organic frameworks

#77
20100048976
2010-02-25

Method of asbestos detoxification

#78
20100010283
2010-01-14

Method for degrading chemical warfare agents using Mn(VII) oxide with-and-without solid support

#79
20090311152
2009-12-17

Activated vapor treatment for neutralizing warfare agents

#80
20090224202
2009-09-10

Product for transformation of a toxic corrosive or environmentally-noxious liquid product into a non-corrosive or non-noxious residue

#81
20090187060
2009-07-23

Method and Formulation for Neutralizing Toxic Chemicals and Materials

#82
20090163760
2009-06-25

Method of Reducing Cadmium and Lead in Hazardous Waste From a Foundry or Steel Mill Using Micronized Particulate Reactive Magnesium Oxide or Magnesium Hydroxide Having High Surface Area

#83
20090131732
2009-05-21

Composition for disposing of unused medicines

#84
20080264302
2008-10-30

Curable Composition Containing as Constituent Material Silica Obtained by Decomposing Chrysotile and Cured Object

#85
20080255400
2008-10-16

Hydrotalcite-Like Substance, Process for Producing the Same and Method of Immobilizing Hazardous Substance

#86
20080207980
2008-08-28

Method for optimal stabilization of incinerator ash

#87
20080184847
2008-08-07

Method for Processing Ore to Minimize the Production of Acidic Wastes

#88
20070299275
2007-12-27

Method of decomposing organophosphorus compounds

#89
20070256713
2007-11-08

Method for Decontaminating Surfaces

#90
20060188427
2006-08-24

Apparatus and methods for reaction of limestone with sulfate solution

#91
20060182671
2006-08-17

System for decomposing organic compound

#92
20060111604
2006-05-25

Method for applying asbestos digestion chemical to asbestos-containing materials

#93
20060106272
2006-05-18

In-situ treatment of asbestos-containing material

#94
20060009671
2006-01-12

In-container mineralization

#95
20050158207
2005-07-21

Method and apparatus for control of chemical or biological warfare agents

#96
20050107631
2005-05-19

Non-Hazardous oxidative neutralization of aldehydes

#97
20050096495
2005-05-05

In-container mineralization

#98
20050043578
2005-02-24

Process for the non-incineration decontamination of materials containing hazardous agents

#99
14977160
2017-02-21

Methods for the neutralization, solidification, or stabilization of acid waste

#100
14621604
2018-03-06

Porous metal hydroxides for decontaminating toxic agents