ClassID:

30298

B01D2251/95 - CPC Classification

Classification description:

Reactants Specific microorganisms

Recent Application in this class:
#1
20260124572
2026-05-07

Process for capturing carbon dioxide using bio-digester slurry leading to manure quality improvement

#2
20260035657
2026-02-05

COMPLEX MICROBIAL INOCULANT FOR EXHAUST GAS TREATMENT BASED ON AEROBIC COMPOSTING, AND PREPARATION METHOD AND APPLICATION THEREOF

#3
20250312735
2025-10-09

DEVICES, METHODS, AND SYSTEMS FOR CAPTURING AND SEQUESTERING ATMOSPHERIC GASES

#4
20250270575
2025-08-28

COMPOSITIONS AND METHODS FOR INDOOR AIR REMEDIATION

#5
20250242307
2025-07-31

DEVICES, METHODS, AND SYSTEMS FOR CAPTURING AND SEQUESTERING ATMOSPHERIC GASES

#6
20250229226
2025-07-17

MODULARIZED GAS BIO-TRICKLING FILTER DEVICE AND METHOD FOR EFFICIENT VOC (VOLATILE ORGANIC COMPOUND) AND ODOUR TREATMENT

#7
20250205640
2025-06-26

CONVERTING GASEOUS CARBON COMPOUNDS TO CARBON NEUTRAL OR NEGATIVE PRODUCTS

#8
20250121326
2025-04-17

Devices, methods, and systems for capturing and sequestering atmospheric gases

#9
20250032980
2025-01-30

Method for Sequestering Carbon

#10
20250032978
2025-01-30

Device and Method for the Sequestration of Atmospheric Carbon Dioxide

#11
20250019631
2025-01-16

SYSTEM AND METHOD FOR METHANE BIODEGRADATION

#12
20250001348
2025-01-02

DEVICE FOR TREATING AN AIRFLOW

#13
20240392579
2024-11-28

CARBON SEQUESTERING INFRASTRUCTURE

#14
20240390846
2024-11-28

CARBON-REMOVING SAND AND METHOD AND PROCESS FOR DESIGN, MANUFACTURE, AND UTILIZATION OF THE SAME

#15
20240318129
2024-09-26

COMPOSITIONS AND METHODS FOR INDOOR AIR REMEDIATION

#16
20240279691
2024-08-22

METHOD FOR PRODUCING FORMIC ACID USING CARBON MONOXIDE DEHYDROGENASE AND FORMATE DEHYDROGENASE

#17
20240149217
2024-05-09

OCEAN FERTILIZER

#18
20240123401
2024-04-18

Methods and apparatus for recycling tail gas in syngas fermentation to ethanol

#19
20240110148
2024-04-04

MATERIALS AND METHODS FOR ALGAL INOCULATION TO EFFECT DIRECT CAPTURE OF CARBON DIOXIDE FROM AIR

#20
20240109033
2024-04-04

Carbon Capture by Algal Inoculation of Ocean Ice and/or Sea Ice

#21
20240109032
2024-04-04

DIRECT AIR CAPTURE OF CARBON DIOXIDE BY INOCULATION OF TROPOSPHERIC CLOUDS WITH ALGAE

#22
20240109031
2024-04-04

SYSTEM FOR ACCELERATING DISSOLUTION OF MAFIC AND ULTRAMAFIC MATERIALS

#23
20240109028
2024-04-04

Device and Method for the Sequestration of Atmospheric Carbon Dioxide

#24
20240100477
2024-03-28

METHODS AND SYSTEMS FOR PROCESSING GAS STREAMS

#25
20240058752
2024-02-22

CONTINUOUS CARBON DIOXIDE CONVERSION PROCESS, AND SYSTEM THEREFOR

#26
20240042383
2024-02-08

METHOD FOR AIR PURIFICATION AND SIMULTANEOUS PRODUCTION OF O2 BY MEANS OF ALGAL CULTURE

#27
20240001298
2024-01-04

AIR PURIFYING PHOTOBIOREACTOR TO IMPROVE INDOOR AIR QUALITY

#28
20230347287
2023-11-02

Converting gaseous carbon compounds to carbon neutral or negative products

#29
20230311062
2023-10-05

Biofilter for Biological Purification of a Waste Gas Stream Containing Impurities

#30
20230249135
2023-08-10

EVALUATION METHOD FOR PROTEIN-CONTAINING SOLUTION

#31
20230201767
2023-06-29

METHOD FOR DENITRATION OF FLUE GAS

#32
20230173432
2023-06-08

Variant of nitrous oxide reductase protein and method of reducing concentration of nitrous oxide in sample

#33
20230067247
2023-03-02

AIR CLEANING SYSTEM AND METHOD

#34
20230009711
2023-01-12

CONTINUOUS PROCESS TO TREAT A HYDROGEN SULPHIDE COMPRISING GAS

#35
20220259533
2022-08-18

Culture systems and methods of using same

#36
20220258100
2022-08-18

PRODUCTS OF MANUFACTURE AND METHODS FOR METHANE CAPTURING USING BIOFILTRATION

#37
20220220429
2022-07-14

SYSTEM AND METHOD FOR METHANE BIODEGRADATION

#38
20220105464
2022-04-07

SYSTEMS AND METHODS FOR BIOMASS CARBON REMOVAL AND STORAGE

#39
20220080353
2022-03-17

Methods and apparatus for recycling tail gas in syngas fermentation to ethanol

#40
20210354086
2021-11-18

METHOD FOR SIMULTANEOUSLY REMOVING HIGH-LOAD SULFUR DIOXIDE AND NITROGEN OXIDE IN WASTE GAS

#41
20210331116
2021-10-28

System and method for processing industrial waste gas based on combination of photoelectrocatalysis and biotrickling filter

#42
20210268435
2021-09-02

Use of porous glass media for a biofilter to remove odorous compounds from an air stream

#43
20210267214
2021-09-02

Materials and Methods for Enhanced Carbon Utilization and/or Sequestration as well as Reducing Deleterious Atmospheric Gases

#44
20210260527
2021-08-26

DEVICES, FACILITIES, METHODS AND COMPOSITIONS FOR CARBON DIOXIDE CAPTURE, SEQUESTRATION AND UTILIZATION

#45
20210230535
2021-07-29

Bacteria for degrading ethylene oxide and uses thereof

#46
20210222119
2021-07-22

Bacteria for degrading ethylene oxide and applications thereof

#47
20210220770
2021-07-22

Phototrophic purification of hydrogen sulfide containing streams

#48
20210178318
2021-06-17

Apparatus and Method for Oxygen and Carbon Dioxide Enrichment of Atmospheric Air

#49
20210162343
2021-06-03

METHOD AND DEVICE FOR REMOVING AMMONIA FROM EXHAUST AIR FROM A LIVESTOCK STABLE

#50
20210154619
2021-05-27

BIOLOGICAL SYSTEMS AND METHODS FOR AIR PURIFICATION

#51
20210115389
2021-04-22

SEPARATION OF ACETATE FROM FERMENTATION BROTH

#52
20210113961
2021-04-22

Addition of alkaline materials to biotrickling filter or bio-filter make-up water

#53
20210093998
2021-04-01

DEVICE AND METHOD FOR THE SEQUESTRATION OF ATMOSPHERIC CARBON DIOXIDE

#54
20210053827
2021-02-25

Sulfur recovery within a gas processing system

#55
20210024861
2021-01-28

Culture systems and methods of using same

#56
20200406189
2020-12-31

Multi-stage treatment system and methods for removal of target vapor compounds from contaminated air streams

#57
20200398219
2020-12-24

BIOREACTOR FOR CONVERTING GASEOUS CO2

#58
20200368683
2020-11-26

Use of porous glass media for a biofilter to remove odorous compounds from an air stream

#59
20200360856
2020-11-19

AIR PURIFYING PHOTOBIOREACTOR TO IMPROVE INDOOR AIR QUALITY

#60
20200338497
2020-10-29

DEVICES, FACILITIES, METHODS AND COMPOSITIONS FOR CARBON DIOXIDE CAPTURE, SEQUESTRATION AND UTILIZATION

#61
20200308535
2020-10-01

Pseudomonas aeruginosa with monomethylamine degradability and application thereof

#62
20200261847
2020-08-20

Preparation and application of in-situ high efficient degradation carbon based materials of VOCs in landfill based on waste recycling

#63
20200206685
2020-07-02

Method of reducing carbon dioxide and metal-containing dust

#64
20200171432
2020-06-04

A FILTERING APPARATUS AND METHOD FOR TREATING POLLUTED AIR IN INDOOR SPACES

#65
20200156002
2020-05-21

Methods and apparatus for recycling tail gas in syngas fermentation to ethanol

#66
20200129922
2020-04-30

METHOD OF REDUCING CONCENTRATION OF FLUORINE-CONTAINING COMPOUND IN SAMPLE

#67
20200070091
2020-03-05

Process for COcapture from gaseous streams

#68
20200018205
2020-01-16

Automated guided vehicle for an emissions control system

#69
20190322978
2019-10-24

ARTIFICIAL LEAF

#70
20190264169
2019-08-29

COMPOSITIONS AND METHODS FOR RECOVERY OF STRANDED GAS AND OIL

#71
20190193023
2019-06-27

EXHAUST GAS DECOMPOSITION SYSTEM, COMPLEX EXHAUST GAS DECOMPOSITION SYSTEM INCLUDING THE SAME, MICROORGANISM, AND METHOD OF DECOMPOSING EXHAUST GAS

#72
20190184337
2019-06-20

Method and apparatus for cleaning contaminated gas in a reactor with rubber material

#73
20190176086
2019-06-13

System for the capture and monitoring of atmospheric polluting agents

#74
20190134562
2019-05-09

Use of porous glass media for a biofilter to remove odorous compounds from an air stream

#75
20190078067
2019-03-14

HALOACID DEHALOGENASE hdl4a PROTEIN VARIANT AND METHOD OF REDUCING CONCENTRATION OF FLUORINE-CONTAINING COMPOUND IN A SAMPLE USING THE SAME

#76
20190070557
2019-03-07

This biotechnology perpetully grows algae biomass capturing carbon using renewable electricity

#77
20190060830
2019-02-28

System for carbon abatement naturally over paved environments

#78
20190055584
2019-02-21

Method for producing methane from carbon dioxide by co-culture

#79
20190048773
2019-02-14

Methods and systems for regenerating a particle filter

#80
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

#81
20180320207
2018-11-08

Method for storing gaseous hydrogen through producing methanoate (formate)

#82
20180306078
2018-10-25

Movable emission control system for auxiliary diesel engines

#83
20180304196
2018-10-25

Method and apparatus for removal of hydrogen sulphide from gas mixtures with microorganisms

#84
20180304195
2018-10-25

Process for controlling air purification systems

#85
20180303963
2018-10-25

Composition for preventing odor, containing odorless microorganisms

#86
20180264406
2018-09-20

INDUSTRIAL VOC PROCESSING SYSTEM

#87
20180221818
2018-08-09

COcapture methods using carbonic anhydrase

#88
20180195036
2018-07-12

Process of cultivating microalgae and a joint method of same with a denitration process

#89
20180141000
2018-05-24

Methods and apparatus for recycling tail gas in syngas fermentation to ethanol

#90
20180104647
2018-04-19

RECOMBINANT MICROORGANISM INCLUDING GENETIC MODIFICATION THAT INCREASES 2-HALOACID DEHALOGENASE ACTIVITY AND METHOD OF REDUCING CONCENTRATION OF FLUORINATED METHANE IN SAMPLE BY USING THE SAME

#91
20180043304
2018-02-15

Process for treating a hydrogen sulphide and mercaptans comprising gas

#92
20180028705
2018-02-01

Agent for removing malodor from painting booth, and method of removing malodor

#93
20180015410
2018-01-18

Fungi-bacteria composite microecologics and methods for preparing and using the same

#94
20180001256
2018-01-04

Systems and methods for biological conversion of carbon dioxide pollutants into useful products

#95
20170341963
2017-11-30

Methods and systems for remediation of heavy metals in combustion waste

#96
20170266616
2017-09-21

Method for producing oxide layer material in landfill field for treating methane gas by using household refuse

#97
20170248309
2017-08-31

Process for managing photobioreactor exhaust

#98
20170225122
2017-08-10

ETHANOL EMISSION TREATMENT SYSTEMS

#99
20170211036
2017-07-27

Process of cultivating microalgae and a joint method of same with a denitration process

#100
20170203985
2017-07-20

Biogeochemical transformations of flue gas desulfurization waste using sulfur oxidizing bacteria

#101
20170183638
2017-06-29

SOLUBLE METHANE MONOOXYGENASE PROTEIN VARIANT AND METHOD OF REDUCING CONCENTRATION OF FLUORINATED METHANE IN SAMPLE USING THE SAME

#102
20170173526
2017-06-22

Method and apparatus for cleaning a contaminated air stream

#103
20170159030
2017-06-08

Bacterial cytochrome P450 protein variant and method of reducing concentration of fluorinated methane in sample using the same

#104
20170120190
2017-05-04

Biofilter with fuzzy logic control

#105
20170114348
2017-04-27

Microorganism including gene encoding protein having dehalogenase activity and method of reducing concentration of fluorinated methane in sample using the same

#106
20170081653
2017-03-23

Thermostable carbonic anhydrases and methods of use thereof

#107
20170056822
2017-03-02

Methods and systems for inhibiting crystalline buildup in a flue gas desulfurization unit

#108
20170009258
2017-01-12

Process for the biological conversion of bisulphide into elemental sulphur

#109
20160333359
2016-11-17

Microorganism including gene encoding protein having hydroxylase activity and method of reducing concentration of fluorinated methane in sample using the same

#110
20160333307
2016-11-17

Compositions and methods for recovery of stranded gas and oil

#111
20160296888
2016-10-13

Bio-conversion of refinery waste streams

#112
20160199525
2016-07-14

Agent for removing malodor from painting booth, and method of removing malodor

#113
20160102325
2016-04-14

Method for storing gaseous hydrogen through producing methanoate (formate)

#114
20160067652
2016-03-10

Nitrification-Enhanced Ammonia Scrubber for Animal Rearing Facilities

#115
20160051929
2016-02-25

Addition of alkaline materials to biotrickling filter or bio-filter make-up water

#116
20160038873
2016-02-11

Use of porous glass media for a biofilter to remove odorous compounds from an air stream

#117
20160030884
2016-02-04

Conversion of carbon dioxide utilizing chemoautotrophic microorganisms systems and methods

#118
20150352487
2015-12-10

Method and Device for Removal of Hydrogen Sulfide from a Gas

#119
20150217228
2015-08-06

Biofilter with fuzzy logic control

#120
20150133702
2015-05-14

Emissions control of spent air from cumene oxidation

#121
20150111278
2015-04-23

Heat-stable carbonic anhydrases and their use

#122
20150104857
2015-04-16

PHOTOBIOREACTOR SYSTEM FOR AIR PURIFICATION

#123
20140295531
2014-10-02

Enzyme promoted COcapture integrated with algae production and apparatus therefor

#124
20130330810
2013-12-12

Photobioreactor systems and methods for treating CO2-enriched gas and producing biomass

#125
20130236950
2013-09-12

Method and apparatus to reduce the carbon dioxide content in the earth's atmosphere

#126
20130189739
2013-07-25

Biological reduction of carbon dioxide pollutants systems and methods

#127
20130115672
2013-05-09

Biological composite and method for reducing HS

#128
20130056214
2013-03-07

REDUCING SULFIDE IN PRODUCTION FLUIDS DURING OIL RECOVERY

#129
20130045514
2013-02-21

Biologically Catalyzed Mineralization of Carbon Dioxide

#130
20130040349
2013-02-14

Method for capture carbon and storage (CCS process) from coal fuel gas and the storage as biofuels: oil, gasoline, biodiesel, jet fuel, ethanol, and methane

#131
20130023701
2013-01-24

SYSTEM AND METHOD FOR OXIDIZING METHANE

#132
20130019577
2013-01-24

System and Method for Capturing Gases from Exhaust

#133
20130005015
2013-01-03

Method of carbon sequestration

#134
20120258526
2012-10-11

PACKING MATERIAL COMPRISING STARCH-MODIFIED POLYURETHANE FOR THE BIOFILTRATION OF ORGANIC COMPOUNDS PRESENT IN GASEOUS OR LIQUID EFFLUENTS, PRODUCTION METHODS THEREOF AND BIOFILTRATION SYSTEM

#135
20120107899
2012-05-03

Heat-stable carbonic anhydrases and their use

#136
20120100603
2012-04-26

Photobioreactor systems and methods for treating CO-enriched gas and producing biomass

#137
20120096770
2012-04-26

PROCESS FOR PRODUCING A PURIFIED SYNTHESIS GAS STREAM

#138
20120028326
2012-02-02

Method of carbon sequestration

#139
20120021477
2012-01-26

Method for the Fixation of CO2 and for Treating Organic Waste by Coupling an Anaerobic Digestion System and a Phytoplankton Microorganism Production System

#140
20120003705
2012-01-05

Biological Clean Fuel Processing Systems and Methods

#141
20110318817
2011-12-29

Compact air purifier

#142
20110174156
2011-07-21

Modular Reactor and Process for Carbon-Dioxide Extraction

#143
20110159574
2011-06-30

Separation and scrubbing system for exhaust gases

#144
20110143012
2011-06-16

Methods of algae harvesting utilizing a filtering substance and uses therefor

#145
20110129812
2011-06-02

METHOD AND APPARATUS FOR INJECTION OF CO2 OR STACK GASSES TO INCREASE ALGAL BIOMASS PRODUCTION

#146
20110104779
2011-05-05

Heat-stable carbonic anhydrases and their use

#147
20110076749
2011-03-31

Microalgae with high-efficient ability to remove carbon dioxide and use thereof

#148
20110068501
2011-03-24

METHOD AND SYSTEM FOR REMOVING CO2 FROM THE ATMOSHPERE

#149
20110011426
2011-01-20

PART WASHER AND PART WASHING METHOD USING THE SAME

#150
20110011261
2011-01-20

WET SCRUBBER FOR CARBON DIOXIDE COLLECTION

#151
20100311104
2010-12-09

Bacteria and methods of use thereof

#152
20100297723
2010-11-25

Heat-stable carbonic anhydrases and their use

#153
20100291661
2010-11-18

METHOD OF REMOVING HARMFUL SUBSTANCES

#154
20100284749
2010-11-11

Systems and methods for off-shore energy production and carbon dioxide sequestration

#155
20100273242
2010-10-28

BIOLOGICAL DESULFURIZATION APPARATUS

#156
20100261266
2010-10-14

BIOLOGICAL DESULFURIZATION APPARATUS

#157
20100233790
2010-09-16

METHOD FOR BIOLOGICAL TREATMENT OF AN AIR STREAM CONTAINING VOCS

#158
20100210005
2010-08-19

Carbon sequestration using a floating vessel

#159
20100190241
2010-07-29

Bioactive carbon dioxide filter apparatus and method therefor

#160
20100178693
2010-07-15

Gas decomposing apparatus

#161
20100120095
2010-05-13

Electromagnetic bioaccelerator

#162
20100101985
2010-04-29

Apparatus for removing dissolved hydrogen sulfide in anaerobic treatment

#163
20100047866
2010-02-25

Heat-stable carbonic anhydrases and their use

#164
20100021968
2010-01-28

NOVEL CHLORELLA SPECIES AND USES THEREFOR

#165
20090263890
2009-10-22

METHOD AND EQUIPMENT FOR REDUCING ENVIRONMENTAL POLLUTION

#166
20090263296
2009-10-22

CATALYST WITH BIOREACTOR FOR COMBUSTION ENGINES

#167
20090162922
2009-06-25

DIESEL EXHAUST GAS SCRUBBING METHOD FOR CARBON DIOXIDE REMOVAL

#168
20090093042
2009-04-09

Biofilter media to remove odour causing compounds from waste gas streams

#169
20090090240
2009-04-09

BIOFILTRATION PROCESS AND APPARATUS FOR ODOUR OR VOC TREATMENT

#170
20090087898
2009-04-02

Methods, processes and apparatus of sequestering and environmentally coverting oxide(s) of carbon and nitrogen

#171
20090049748
2009-02-26

METHOD AND SYSTEM FOR CONVERTING WASTE INTO ENERGY

#172
20090029446
2009-01-29

Integrated process for conversion of hydrocarbonaceous assets and photobiofuels production

#173
20090011492
2009-01-08

Photobioreactor cell culture systems, methods for preconditioning photosynthetic organisms, and cultures of photosynthetic organisms produced thereby

#174
20080296219
2008-12-04

Atmospheric bioremediation system and method

#175
20080190844
2008-08-14

Methods, processes and apparatus for biological purification of a gas, liquid or solid; and hydrocarbon fuel from said processes

#176
20080178739
2008-07-31

Photobioreactor systems and methods for treating CO-enriched gas and producing biomass

#177
20080166790
2008-07-10

Method And System For The Transformation Of Molecules: A Process Used To Transform Waste Into Energy And Feedstock Without Releasing Carbon Dioxide Greenhouse Gas Emissions

#178
20080166273
2008-07-10

Method And System For The Transformation Of Molecules, This Process Being Used To Transform Harmful And Useless Waste Into Useful Substances And Energy

#179
20080070290
2008-03-20

Process for Removing Ammonia, Odours and Dust from Ventilation Air and Apparatus for Use in Such a Process

#180
20080003662
2008-01-03

Novel enzyme compositions for removing carbon dioxide from a mixed gas

#181
20070264708
2007-11-15

Apparatus and method for growing biological organisms for fuel and other purposes

#182
16392479
2022-05-24

Multi-stage treatment system and methods for removal of target vapor compounds from contaminated air streams