ClassID:

24808

A62D3/02 - CPC Classification

Classification description:

Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by biological methods, i.e. processes using enzymes or microorganisms

Recent Application in this class:
#1
20260131180
2026-05-14

FUMONISIN ENZYMATIC DEGRADATION

#2
20260102793
2026-04-16

METHODS OF WASHING A GRAIN PARTICLE MATERIAL AND/OR A STILLAGE COMPOSITION, AND RELATED SYSTEMS AND BIOREFINERIES

#3
20260061242
2026-03-05

BIOREMEDIATION OF PERCHLORATES VIA BACTERIUM GENE INSERTION

#4
20250375645
2025-12-11

APPLICATION OF LOIGOLACTOBACILLUS CORYNIFORMIS SUBSP.CORYNIFORMIS IN EFFICIENT DEGRADATION OF AFLATOXIN

#5
20250248378
2025-08-07

TRANSGENIC ANIMALS FOR MERCURY BIOREMEDIATION

#6
20250161732
2025-05-22

COMPOSITIONS AND METHODS FOR DEGRADATION OF POLLUTANTS BY PLANT-PRODUCED MANGANESE PEROXIDASE

#7
20250128113
2025-04-24

Decontamination Composition and Application Thereof

#8
20250114653
2025-04-10

COMPOSITIONS, METHODS, AND ARTICLES COMPRISING COCAINE ESTERASE FOR DETOXIFYING AN ORGANOPHOSPHATE-BASED AGENT

#9
20240374948
2024-11-14

METHOD FOR TREATING A PRODUCT CONTAINING ASBESTOS

#10
20240368534
2024-11-07

A MICROBIAL ELECTROCHEMICAL TECHNOLOGY TO DETECT AND DEGRADE ORGANOPHOSPHATE PESTICIDES

#11
20240226633
2024-07-11

IMMOBILIZED ENZYME ELECTRODE, IMMOBILIZED ENZYME ELECTRODE MANUFACTURING METHOD, TARGET MOLECULE REDOX METHOD, AND TARGET MOLECULE REDOX DEVICE

#12
20240131378
2024-04-25

IMMOBILIZED ENZYME ELECTRODE, IMMOBILIZED ENZYME ELECTRODE MANUFACTURING METHOD, TARGET MOLECULE REDOX METHOD, AND TARGET MOLECULE REDOX DEVICE

#13
20240099281
2024-03-28

TRANSGENIC ANIMALS AND PREPARATIONS THEREOF FOR BIOREMEDIATION

#14
20230407104
2023-12-21

COMPOSITIONS AND METHODS FOR DETECTION OF A MATERIAL OF INTEREST

#15
20230323313
2023-10-12

CARBON MONOXIDE DEHYDROGENASE HAVING EXCELLENT OXYGEN RESISTANCE AND ENZYME ACTIVITY, AND USE THEREOF

#16
20230144468
2023-05-11

POLYMER IMMOBILIZATION MATRIX FOR CONTAINMENT OF HAZARDOUS MATERIALS AND METHODS OF USING THE SAME

#17
20220315884
2022-10-06

Bacterial oil treatment composition for handling a decommissioned oil cable

#18
20220243147
2022-08-04

Microbiological cleaning formulations

#19
20220213464
2022-07-07

Hierarchical magnetic nanoparticle-enzyme mesoporous assemblies embedded in macroporous scaffolds

#20
20210370119
2021-12-02

Processes for remediation of a contaminated material

#21
20210230535
2021-07-29

Bacteria for degrading ethylene oxide and uses thereof

#22
20210178207
2021-06-17

DESIGNED, EFFICIENT AND BROAD-SPECIFICITY ORGANOPHOSPHATE HYDROLASES

#23
20210047630
2021-02-18

Enzyme forming mesoporous assemblies embedded in macroporous scaffolds

#24
20210009484
2021-01-14

Bodily remains decomposition

#25
20200399618
2020-12-24

Compositions and Methods for Pesticide Degradation

#26
20200384300
2020-12-10

capable of degrading polyethylene terephthalate and intermediate thereof

#27
20200339916
2020-10-29

Asphalt surface cleaning composition with bitumen rehardening and method

#28
20200338377
2020-10-29

POLYMER IMMOBILIZATION MATRIX FOR CONTAINMENT OF HAZARDOUS MATERIALS AND METHODS OF USING THE SAME

#29
20200197736
2020-06-25

BIOLOGICAL COMPOSITION FOR DEGRADING PLANT PESTICIDE RESIDUES AND THE APPLICATION THEREOF

#30
20200165172
2020-05-28

Method for dry biological treatment of organic waste

#31
20200140806
2020-05-07

FOOD GRADE BACTERIA FOR THE REMOVAL OF TOXIC COMPOUNDS

#32
20200024172
2020-01-23

Methods for bioremediation of waters contaminated with hydrocarbons

#33
20200002698
2020-01-02

Method for epoxidation to produce alkene oxide

#34
20190376153
2019-12-12

sp. and a preparation method and application of bifunctional enzyme preparation of sp

#35
20190314662
2019-10-17

Bacterial strains and consortium comprising same for degrading MTBE, TBA and/or HCHO

#36
20190309273
2019-10-10

Variants of Phosphotriesterase for the Hydrolysis and Detoxification of Nerve Agents

#37
20190308166
2019-10-10

Solid, hydrophobic aggregators and methods of making and using the same

#38
20190255372
2019-08-22

METHODS AND SYSTEMS FOR REMEDIATION OF HEAVY METALS IN COMBUSTION WASTE

#39
20190211316
2019-07-11

Production of highly thermally stable recombinant cholinesterases for the detection, detoxification and decontamination of organophosphorus compounds

#40
20190184219
2019-06-20

Method for biodegrading high molecular weight polycyclic aromatic hydrocarbon pyrenes with halophilic bacteria

#41
20190169582
2019-06-06

Compositions and methods for pesticide degradation

#42
20190112591
2019-04-18

Enzyme immobilization in hierarchical metal-organic frameworks

#43
20190099313
2019-04-04

Bodily remains decomposition

#44
20190083836
2019-03-21

Isolated phosphotriesterase polypeptides, polynucleotides encoding same and uses thereof in treating or preventing organophosphate exposure associated damage

#45
20190024092
2019-01-24

BACILLUS BOMBYSEPTICUS SF3 DECOMPOSING FLUORINE-CONTAINING COMPOUND, RECOMBINANT MICROORGANISM INCLUDING GENE DERIVED FROM BACILLUS BOMBYSEPTICUS AND METHOD OF REDUCING CONCENTRATION OF FLUORINE-CONTAINING COMPOUND IN SAMPLE BY USING BACILLUS BOMBYSEPTICUS

#46
20190022446
2019-01-24

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

#47
20190022445
2019-01-24

BACILLUS SAITENS DECOMPOSING FLUORINE-CONTAINING COMPOUND, RECOMBINANT MICROORGANISM INCLUDING GENE DERIVED FROM BACILLUS SAITENS, AND METHOD OF REDUCING CONCENTRATION OF FLUORINE-CONTAINING COMPOUND IN SAMPLE BY USING BACILLUS SAITENS

#48
20180346892
2018-12-06

Polypeptides Having Organophosphorous Hydrolase Activity

#49
20180135141
2018-05-17

Constitutive 1,4-dioxane-degrading bacteria

#50
20180087043
2018-03-29

Method for inhibiting growth of microorganisms with macroporous scaffolds

#51
20180085613
2018-03-29

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

#52
20180043404
2018-02-15

Site Remediation System and A Method of Remediating A Site

#53
20170218348
2017-08-03

Variants of phosphotriesterase for the hydrolysis and detoxification of nerve agents

#54
20170196227
2017-07-13

BIOLOGICAL PRODUCT FOR CLEARING OF WATER, INDUSTRIAL WASTEWATER AND SOIL FROM CHEMICALS, WHICH ARE RESISTANT TO DEGRADATION AND METHOD FOR USING THE SAME

#55
20170081649
2017-03-23

Production of highly thermally stable recombinant cholinesterases for the detection, detoxification and decontamination of organophosphorus compounds

#56
20170073653
2017-03-16

Polypeptides having organophosphorous hydrolase activity

#57
20170043198
2017-02-16

Process for biochemical denaturation of an asbestos-containing material

#58
20170043197
2017-02-16

Block Copolymer Complex Coacervate Core Micelles for Enzymatic Catalysis in Organic Solvent

#59
20170001052
2017-01-05

METHOD FOR ACTIVATING OXYGENASE-CONTAINING COMPOSITION AND CONTAMINANT DETOXIFICATION METHOD AND DEVICE BASED ON SAME

#60
20160289654
2016-10-06

Organophosphorous hydrolase variants

#61
20160279456
2016-09-29

POLYCHLORINATED BIPHENYL DETOXIFYING COMPLEX COMPOSITION AND METHOD FOR MANUFACTURING SAME

#62
20160257800
2016-09-08

Urethane decomposing method and urethane decomposing agent

#63
20160237413
2016-08-18

Vulcanisaetal phosphotriesterase-like lactonases (PLL) having enhanced properties and the uses thereof

#64
20160175634
2016-06-23

COMPOSITIONS INCLUDING MATRIX AND BIOMATERIAL, USES THEREOF AND METHODS OF USING THE SAME

#65
20150352387
2015-12-10

Processes for remediation of a contaminated material

#66
20150328490
2015-11-19

Paint having cell wall particulate material with a protective organophosphorus esterase

#67
20150321037
2015-11-12

USE OF ANAEROBIC DIGESTION TO DESTROY BIOHAZARDS AND TO ENHANCE BIOGAS PRODUCTION

#68
20150273259
2015-10-01

Complex method for cleaning environment from oil pollutants

#69
20150252352
2015-09-10

Hierarchical magnetic nanoparticle enzyme mesoporous assemblies embedded in macroporous scaffolds

#70
20150191691
2015-07-09

Food grade bacteria for the removal of toxic compounds

#71
20150158065
2015-06-11

Composition and method for hydrocarbon and lipid degradation and dispersal

#72
20150158064
2015-06-11

Organic biofilm substrata as a microbial inoculum delivery vehicle for bioaugmentation of persistent organic pollutants in contaminated sediments and soils

#73
20150125921
2015-05-07

USE OF ANAEROBIC DIGESTION TO DESTROY ANTIBIOTICS IN ORGANIC WASTE

#74
20150104855
2015-04-16

Enhanced combination method for phytoremediation of petroleum contaminated soil by L. associated with the indigenous microorganisms

#75
20150079236
2015-03-19

food grade bacteria

#76
20150004674
2015-01-01

METHOD FOR REMOVING RADIONUCLIDES USING MICROALGAE

#77
20140378396
2014-12-25

AROMATIC-CATIONIC PEPTIDES AND USES OF SAME

#78
20140377844
2014-12-25

Microbial deactivation of explosive compositions

#79
20140364675
2014-12-11

METHODS AND PRODUCTS FOR SOLIDIFICATION OF WASTE PAINT

#80
20140342440
2014-11-20

Coir based bioremediation cleaning products and associated methods

#81
20140342387
2014-11-20

Enzymes for degrading organophosphates

#82
20140325700
2014-10-30

Thifensulfuron hydrolase gene tsmE and uses thereof

#83
20140295520
2014-10-02

Engineered subcellular compartments

#84
20140193879
2014-07-10

DFPase enzymes from aplysia californica

#85
20140134705
2014-05-15

OIL SPILL CONTAINMENT SYSTEM AND METHOD

#86
20140051150
2014-02-20

Isolation of a protein responsible for uranium (VI) reduction

#87
20140030793
2014-01-30

BACTERIA OF THE GENUS PSEUDONOCARDIA THAT ARE CAPABLE OF DEGRADING METHYL TERT-BUTYL ETHER (MTBE) OR ETHYL TERT-BUTYL ETHER (ETBE) INTO A SOLUTION IN EFFLUENT

#88
20140027375
2014-01-30

Bacteria of the genus pseudoxanthomonas that are capable of degrading methyl tert-butyl ether (MTBE) into a solution in effluent

#89
20130345488
2013-12-26

ORGANIC NITRATE EXPLOSIVE TREATMENT SYSTEM

#90
20130236949
2013-09-12

COMPOSITION AND METHOD FOR BIOREMEDIATION OF DEICING FLUIDS

#91
20130196420
2013-08-01

Compositions and methods for waste remediation

#92
20130157336
2013-06-20

Methods and compositions for oxidizing bisphenol A

#93
20130058910
2013-03-07

DECONTAMINATION OF CHEMICAL AND BIOLOGICAL AGENTS

#94
20120282680
2012-11-08

Further improved blasting method

#95
20120276610
2012-11-01

Isolation of a protein responsible for uranium (VI) reduction

#96
20120271092
2012-10-25

Treatment of chemical agent hydrolysates

#97
20120264188
2012-10-18

Method for preparing Ni-containing magnetic mesoporous silica whose surface strongly binds histidine-tagged protein, protein-binding material for degrading toxic aromatic compound comprising the magnetic mesoporous silica, and method for degrading toxic aromatic compound using the magnetic mesoporous silica

#98
20120196350
2012-08-02

Bacterium that can perform complete dechlorination of trichloroethene and the method to dechlorinate soils or ground water contaminated with trichloroethene using the bacterium

#99
20120195874
2012-08-02

DFPase enzymes from

#100
20120178147
2012-07-12

MICROBIAL CULTURES AND METHODS FOR ANAEROBIC BIOREMEDIATION

#101
20120171074
2012-07-05

Method and apparatus for destruction of biological and chemical agents

#102
20120064605
2012-03-15

Anaerobic microbial composition and methods of using same

#103
20120021493
2012-01-26

Organic biofilm substrata as a microbial inoculum delivery vehicle for bioaugmentation of persistent organic pollutants in contaminated sediments and soils

#104
20110281332
2011-11-17

sp. for degrading tetrabromobisphenol-A (TBBPA) and its application

#105
20110269220
2011-11-03

GORDONIA SIHWENSIS AND USES THEREOF

#106
20110262996
2011-10-27

METHODS AND MATERIALS FOR DEGRADING PYRETHROID

#107
20110250676
2011-10-13

Composition and Method for Bioremediation of Deicing Fluids

#108
20110217761
2011-09-08

Method for processing peroxygen solutions

#109
20110171723
2011-07-14

Method for biogeochemical stabilization of chromate-impacted solids

#110
20110155500
2011-06-30

Device for improved method of blasting

#111
20110136199
2011-06-09

Bacteria that reduce content of heavy metals in plant

#112
20110127208
2011-06-02

Methods, compositions and devices utilizing structurally stable cyanuric acid hydrolase

#113
20110124945
2011-05-26

Deactivating an explosive composition using a chemical

#114
20110059514
2011-03-10

Yeast Biocatalysts for Degradation of Biowarfare Agents

#115
20110039301
2011-02-17

Polypeptides Having Organophosphorous Hydrolase Activity and Polynucleotides Encoding Same

#116
20100297740
2010-11-25

Use of Anaerobic Digestion to Destroy Biohazards and to Enhance Biogas Production

#117
20100274069
2010-10-28

Method for bioremediation of highly aromatic hydrocarbon wastes

#118
20100273197
2010-10-28

SMART ENZYME-CONTAINING CATALYTIC PEELABLE COATINGS

#119
20100248334
2010-09-30

Biological active coating components, coatings, and coated surfaces

#120
20100190239
2010-07-29

Degradation of nanomaterials

#121
20100189705
2010-07-29

BIOLOGICAL DECONTAMINATION SYSTEM

#122
20100159568
2010-06-24

strain and uses thereof

#123
20100143316
2010-06-10

NOVEL STRAIN OF BACILLUS AMYLOLIQUEFACIENS AND ITS USE

#124
20100068788
2010-03-18

Microorganism capable of microbially decomposing chloro-, methylthio- and methoxy-triazine agrichemicals

#125
20100015688
2010-01-21

Microorganism capable of degrading diphenylarsinic acid

#126
20090325271
2009-12-31

Method for bio-assisted treatment of hydrocarbon contaminated soil

#127
20090311395
2009-12-17

ACYL Transferase Useful for Decontamination

#128
20090234113
2009-09-17

Microbial consortia and methods for their use

#129
20090029447
2009-01-29

Process for removing mercury from air or water

#130
20090017525
2009-01-15

-triazine-herbicide-degrading bacteria, product for the bioremediation and method of bioremediation

#131
20080318303
2008-12-25

Anaerobic microbial composition and methods of using same

#132
20080318302
2008-12-25

PCB-degrading recombinant bacterium, product for the bioremediation and method of bioremediation

#133
20080248557
2008-10-09

Method of detoxification of yperite by using haloalkane dehalogenases

#134
20080032382
2008-02-07

Methods and compositions for degradation of nitroaromatic and nitramine pollutants

#135
20070286846
2007-12-13

Novel methods for ester detoxication

#136
20070218539
2007-09-20

Method for the degradation of MTBE and TBA

#137
20070099284
2007-05-03

Dehalococcoides isolate for bioremediation

#138
20060246555
2006-11-02

Degradation of cyclic nitramines

#139
20060057705
2006-03-16

Stimulation of microbial dechlorination of polychorinated biphenyls with halogenated ethenes

#140
20050148015
2005-07-07

Nucleic acid fragments for the identification of dechlorinating bacteria

#141
20050054030
2005-03-10

Methods and compositions for degradation of nitroaromatic and nitramine pollutants

#142
15883331
2019-09-24

Mutant organophosphorus acid anhydrolase enzymes having increased catalytic efficiency on V-agents

#143
15880747
2019-07-02

Mutant OPAA enzyme with increased catalytic efficiency on organophosphorus compound GP

#144
15840412
2019-07-30

Mutant OPAA enzyme with increased catalytic efficiency on GP

#145
15711411
2018-12-04

Mutant organophosphorus acid anhydrolase enzymes with stereospecificity on Sarin enantiomers and uses thereof

#146
15703123
2019-03-26

Mutant organophosphorus acid anhydrolases and uses thereof

#147
15395412
2018-05-22

OPAA FL—a mutant enzyme with increased catalytic efficiency on organophosphorus compound GD