ClassID:

236664

Y02P20/59 - CPC Classification

Classification description:

Technologies relating to chemical industry; Improvements relating to the production of bulk chemicals Biological synthesis; Biological purification

Recent Application in this class:
#1
20230279333
2023-09-07

SYSTEM AND METHOD FOR BIOMASS GROWTH AND PROCESSING

#2
20210198615
2021-07-01

System and method for biomass growth and processing

#3
20200224148
2020-07-16

INTEGRATED SYSTEM FOR THE CULTIVATION OF ALGAE OR PLANTS AND THE PRODUCTION OF ELECTRIC ENERGY

#4
20190247793
2019-08-15

Ultrafiltration membrane based on bacterial nanocellulose and graphene oxide

#5
20190177747
2019-06-13

Microalga having aggregation ability

#6
20190055584
2019-02-21

Method for producing methane from carbon dioxide by co-culture

#7
20180371506
2018-12-27

Method and apparatus for CO2 sequestration

#8
20180304196
2018-10-25

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

#9
20180257033
2018-09-13

TECHNIQUES FOR CO2 CAPTURE USING SULFURIHYDROGENIBIUM SP. CARBONIC ANHYDRASE

#10
20180221817
2018-08-09

Integrated biogas cleaning system to remove water, siloxanes, sulfur, oxygen, chlorides and volatile organic compounds

#11
20180119085
2018-05-03

Systems and methods of producing compositions from the nutrients recovered from waste streams

#12
20180119079
2018-05-03

SYMBIOTIC ALGAE SYSTEM

#13
20180043278
2018-02-15

Bilayered structures for solar steam generation

#14
20180023106
2018-01-25

In-situ biostimulation of the hydrolysis of organic matter for optimizing the energy recovery therefrom

#15
20180001256
2018-01-04

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

#16
20170247278
2017-08-31

Portable renewable energy microgeneration system

#17
20170198317
2017-07-13

L-threonine and L-tryptophan producing bacteria strain and method of making same

#18
20170107478
2017-04-20

System and method for biomass growth and processing

#19
20170072362
2017-03-16

Process for COcapture using carbonates and biocatalysts

#20
20170002433
2017-01-05

Blast furnace and method for operating a blast furnace

#21
20160298066
2016-10-13

System of biomimetic energy synthesis

#22
20160186119
2016-06-30

Eco-friendly heliostat odor removal system

#23
20160177344
2016-06-23

Method and apparatus for COsequestration

#24
20160138048
2016-05-19

Method for generating methane from a carbonaceous feedstock

#25
20160130166
2016-05-12

Portable renewable energy microgeneration system

#26
20160030884
2016-02-04

Conversion of carbon dioxide utilizing chemoautotrophic microorganisms systems and methods

#27
20160024533
2016-01-28

Electro-autotrophic synthesis of higher alcohols

#28
20160009608
2016-01-14

Method and device for gas processing

#29
20150376561
2015-12-31

Method for modular design, fabrication and assembly of integrated biocolumn systems with multiple downstream outputs

#30
20150336046
2015-11-26

Control of gas composition of a gas separation system having membranes

#31
20150283502
2015-10-08

Techniques for COcapture using sp. carbonic anhydrase

#32
20150111278
2015-04-23

Heat-stable carbonic anhydrases and their use

#33
20150079651
2015-03-19

Applications of the rotating photobioreactor

#34
20150050703
2015-02-19

L-threonine and L-tryptophan producing bacteria strain and method of making same

#35
20140308739
2014-10-16

Energy recovery system

#36
20140295531
2014-10-02

Enzyme promoted COcapture integrated with algae production and apparatus therefor

#37
20140251128
2014-09-11

Process for obtaining highly pure methane from biogas, and plant for carrying out the process

#38
20130340616
2013-12-26

System for removal of organic contaminants from bio-gas for renewable energy production

#39
20130330782
2013-12-12

Liquefaction biomass processing with heat recovery

#40
20130327983
2013-12-12

Acid gas scrubbing composition

#41
20130224841
2013-08-29

METHOD FOR ESTABLISHING SYNERGISM BETWEEN RENEWABLE ENERGY PRODUCTION AND FOSSIL ENERGY PRODUCTION

#42
20130189739
2013-07-25

Biological reduction of carbon dioxide pollutants systems and methods

#43
20130095015
2013-04-18

Method for biogas treatment

#44
20130095014
2013-04-18

System for the treatment and purification of biogas

#45
20130092627
2013-04-18

Caustic scrubber system and method for biogas treatment

#46
20130071307
2013-03-21

Method and device for the absorptive removal of carbon dioxide from biogas

#47
20130065285
2013-03-14

Chemoautotrophic conversion of carbon oxides in industrial waste to biomass and chemical products

#48
20130052720
2013-02-28

ENZYMATIC PROCESS AND BIOREACTOR USING ELONGATED STRUCTURES FOR CO2 CAPTURE TREATMENT

#49
20130045517
2013-02-21

FERMENTATION OF WASTE GASES

#50
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

#51
20130029404
2013-01-31

PHOTOBIOREACTOR IN A CLOSED ENVIRONMENT FOR CULTIVATING PHOTOSYNTHETIC MICRO-ORGANISMS

#52
20130019633
2013-01-24

Method for production of a compressed natural gas equivalent from landfill gas and other biogases

#53
20130019577
2013-01-24

System and Method for Capturing Gases from Exhaust

#54
20130000486
2013-01-03

Method for the adsorptive drying of purified biogas and for regenerating laden adsorbents

#55
20120312742
2012-12-13

Renewable energy microgeneration system

#56
20120294788
2012-11-22

Method and apparatus for desalination of water and extraction of carbon dioxide from flue gas via controlled and variable gas atomization

#57
20120288921
2012-11-15

SOLAR POWERED SPECTRAL PHOTOSYNTHETIC BIOREACTOR SYSTEM FOR CULTURING MICROALGAE AT HIGH DENSITY

#58
20120276616
2012-11-01

Method and system for methane separation and purification from a biogas

#59
20120275992
2012-11-01

Dual Purpose Gas Purification by Using Pressure Swing Adsorption Columns for Chromatographic Gas Separation

#60
20120264197
2012-10-18

H2S Removal from Contaminated Gases

#61
20120264180
2012-10-18

Process for the biologic treatment of organic wastes and plant therefor

#62
20120260912
2012-10-18

METHOD AND SYSTEM FOR HYDROLYTIC SACCHARIFICATION OF A CELLULOSIC BIOMASS

#63
20120255543
2012-10-11

Method and system for hydrolytic saccharification of a cellulosic biomass

#64
20120231527
2012-09-13

SYSTEM AND PROCESS FOR THE TREATMENT OF GAS EMISSIONS AND EFFLUENTS, AND PRODUCTION OF ALGAL BIOMASS

#65
20120220025
2012-08-30

PROCESS FOR ACCELERATED CAPTURE OF CARBON DIOXIDE

#66
20120202281
2012-08-09

LIGHT ENERGY SUPPLY FOR PHOTOBIOREACTOR SYSTEM

#67
20120202280
2012-08-09

Treatment system of wet organic waste

#68
20120201913
2012-08-09

Methods and products using grass of the genus

#69
20120145001
2012-06-14

Process for reducing contaminants in an industrial fluid stream

#70
20120129246
2012-05-24

Process for COcapture using carbonates and biocatalysts with absorption of COand desorption of ion-rich solution

#71
20120128561
2012-05-24

Acid gas absorbent composition

#72
20120107899
2012-05-03

Heat-stable carbonic anhydrases and their use

#73
20120100603
2012-04-26

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

#74
20120097027
2012-04-26

METHOD AND SYSTEM FOR PURIFYING BIOGAS FOR EXTRACTING METHANE

#75
20120077253
2012-03-29

Methods and Systems for Controlled Illumination

#76
20120064610
2012-03-15

SOLVENT AND METHOD FOR CO2 CAPTURE FROM FLUE GAS

#77
20120034667
2012-02-09

Method for recovering and producing ethanol and oil

#78
20120024157
2012-02-02

Method to clean impurities from bio-gas using adsorption

#79
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

#80
20120009657
2012-01-12

NOVEL FUSION CARBONIC ANHYDRASE/CELLULOSE BINDING POLYPEPTIDE ENCODED BY A NOVEL HYBRID GENE, AND METHOD OF CREATING AND USING THE SAME

#81
20120009646
2012-01-12

Chemically modified carbonic anhydrases useful in carbon capture systems

#82
20120003705
2012-01-05

Biological Clean Fuel Processing Systems and Methods

#83
20110300623
2011-12-08

Process for accelerated capture of carbon dioxide

#84
20110290109
2011-12-01

Low energy, high recovery, rapid cycle kinetic PSA for biogas

#85
20110244555
2011-10-06

METHOD AND SYSTEM FOR PURIFYING RAW GASES, PARTICULARLY BIOGAS, FOR OBTAINING METHANE

#86
20110203757
2011-08-25

Apparatus for pretreatment for saccharification of lignocellulose biomass

#87
20110200954
2011-08-18

Renewable energy microgeneration system

#88
20110185896
2011-08-04

GAS PURIFICATION PROCESSES

#89
20110175032
2011-07-21

Method and plant for the production of synthesis gas from biogas

#90
20110171711
2011-07-14

Methods and Compositions for Production of Methane Gas

#91
20110151537
2011-06-23

Synthetic catalysts that separate COfrom the atmosphere and gas mixtures

#92
20110104779
2011-05-05

Heat-stable carbonic anhydrases and their use

#93
20110091955
2011-04-21

METHODS AND SYSTEMS FOR TREATING INDUSTRIAL WASTE GASES

#94
20110084020
2011-04-14

Systems and methods for converting gaseous byproducts of wastewater treatment into energy

#95
20110076749
2011-03-31

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

#96
20110045557
2011-02-24

Novel Fusion Carbonic Anhydrase/Cellulose Binding Polypeptide Encoded by a Novel Hybrid Gene, and Method of Creating and Using the Same

#97
20110033354
2011-02-10

Absorption medium for removing acid gases from a fluid stream

#98
20110023497
2011-02-03

Method for Purifying Biogas

#99
20110020915
2011-01-27

Extraction of CO2 Gas

#100
20110012063
2011-01-20

METHOD AND SYSTEM FOR PRODUCING METHANE ENRICHED BIOGAS

#101
20110011261
2011-01-20

WET SCRUBBER FOR CARBON DIOXIDE COLLECTION

#102
20110005393
2011-01-13

System and method extracting and employing compression heat in biogas treatment plant equipment

#103
20110005392
2011-01-13

PROCESS FOR SEPARATION OF CO2 BY PRESSURE-MODULATED ADSORPTION ON A POROUS CARBON SOLID

#104
20100329953
2010-12-30

Acid gas scrubbing composition

#105
20100326276
2010-12-30

Acid gas scrubbing composition

#106
20100311111
2010-12-09

Methods for Optimizing Production and Collection of Reusable Gases

#107
20100297739
2010-11-25

RENEWABLE ENERGY SYSTEM

#108
20100297723
2010-11-25

Heat-stable carbonic anhydrases and their use

#109
20100284749
2010-11-11

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

#110
20100279391
2010-11-04

METHOD AND SYSTEM FOR REMOVING CO2 FROM THE ATMOSPHERE

#111
20100255458
2010-10-07

BIOREACTOR

#112
20100233789
2010-09-16

METHOD AND SYSTEM FOR REMOVING CO2 FROM THE ATMOSPHERE

#113
20100233786
2010-09-16

LIQUID FUEL FROM AQUATIC BIOMASS

#114
20100209988
2010-08-19

Bioremediation Materials

#115
20100190241
2010-07-29

Bioactive carbon dioxide filter apparatus and method therefor

#116
20100184177
2010-07-22

PLASTIC DISPOSABLE REACTOR SYSTEM

#117
20100175690
2010-07-15

Method and System for Hydrolytic Saccharification of a Cellulosic Biomass

#118
20100151550
2010-06-17

Method for recovering energy from the organic fraction of solid urban waste and associated facility

#119
20100143209
2010-06-10

MICROWAVE INDUCED DESTRUCTION OF IMPURITIES FROM BIOGAS AND NITROGEN OXIDES FROM ENGINE EXHAUST

#120
20100139265
2010-06-10

ACCELERATED METHOD FOR CONVERTING CARBON DIOXIDE INTO ENERGY

#121
20100120095
2010-05-13

Electromagnetic bioaccelerator

#122
20100107872
2010-05-06

BIOGAS UPGRADING

#123
20100105116
2010-04-29

Bioconversion process using liquid phase having to enhance gas phase conversion

#124
20100093049
2010-04-15

Biological methane production from coal, manure, sludge, wastes, or other carbonaceous feedstocks with simultaneous sequestration of CO

#125
20100086983
2010-04-08

Process for accelerated capture of carbon dioxide

#126
20100047866
2010-02-25

Heat-stable carbonic anhydrases and their use

#127
20100041117
2010-02-18

PROCESS FOR PRODUCING ETHANOL AND FOR ENERGY RECOVERY

#128
20100036187
2010-02-11

Method and plant for treating crude gas, in particular biogas, containing methane and carbon dioxide in order to produce methane

#129
20100024647
2010-02-04

Method and device for separating methane and carbon dioxide from biogas

#130
20100021968
2010-01-28

NOVEL CHLORELLA SPECIES AND USES THEREFOR

#131
20100003741
2010-01-07

Integrated power plant, sewage treatment, and aquatic biomass fuel production system

#132
20090263540
2009-10-22

Process and apparatus for reusing energy recovered in alcohol production

#133
20090229595
2009-09-17

Energy recovery system

#134
20090211441
2009-08-27

Separation of carbon dioxide from methane utilizing zeolitic imidazolate framework materials

#135
20090197322
2009-08-06

SOLAR PLANT EMPLOYING CULTIVATION OF ORGANISMS

#136
20090155889
2009-06-18

SYSTEM AND METHOD FOR REGENERATION OF AN ABSORBENT SOLUTION

#137
20090155864
2009-06-18

SYSTEMS, METHODS, AND DEVICES FOR EMPLOYING SOLAR ENERGY TO PRODUCE BIOFUELS

#138
20090098625
2009-04-16

SYSTEM AND METHOD FOR SEQUESTERING CARBON DIOXIDE AND BIOLOGICAL CONVERSION OF CARBON DIOXIDE THROUGH PHYTOGENIC PROCESSING INTO BIOGAS AND OXYGEN

#139
20090087898
2009-04-02

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

#140
20090049748
2009-02-26

METHOD AND SYSTEM FOR CONVERTING WASTE INTO ENERGY

#141
20090035832
2009-02-05

Methods and compositions for production of methane gas

#142
20090029446
2009-01-29

Integrated process for conversion of hydrocarbonaceous assets and photobiofuels production

#143
20090029427
2009-01-29

Increased yield in gas-to-liquids processing via conversion of carbon dioxide to diesel via microalgae

#144
20090028775
2009-01-29

Process for integrating conversion of hydrocarbonaceous assets and photobiofuels production using an absorption tower

#145
20090000482
2009-01-01

System and method extracting compression heat in bio-gas treatment plant

#146
20080289504
2008-11-27

Regenerable purification system for removal of siloxanes and volatile organic carbons

#147
20080282612
2008-11-20

Process and apparatus for the purification of methane rich gas streams

#148
20080264254
2008-10-30

Novel sorbents and purification and bulk separation of gas streams

#149
20080197013
2008-08-21

Microwave induced destruction of impurities from biogas and nitrogen oxides from engine exhaust

#150
20080178739
2008-07-31

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

#151
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

#152
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

#153
20080134754
2008-06-12

Process for converting biogas to a pipeline grade renewable natural gas

#154
20080009055
2008-01-10

Integrated photobioreactor-based pollution mitigation and oil extraction processes and systems

#155
20080003654
2008-01-03

Process for producing ethanol and for energy recovery

#156
20070289448
2007-12-20

Biogas fuel conditioning system

#157
20070289206
2007-12-20

Method and apparatus for COsequestration

#158
20070264708
2007-11-15

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

#159
20070264697
2007-11-15

Method of Biomass Processing

#160
20070231870
2007-10-04

Process for the upgrading of heavy crude oil, extra-heavy crude oil or bitumens through the addition of a biocatalyst

#161
20070161095
2007-07-12

Biomass Fuel Synthesis Methods for Increased Energy Efficiency

#162
20070141691
2007-06-21

Process for producing ethanol and for energy recovery

#163
20070128707
2007-06-07

Method for making metal oxides

#164
20060225571
2006-10-12

Siloxane removal process

#165
20060213370
2006-09-28

MOBILE BIOGAS PROCESSING SYSTEM AND METHOD

#166
20060144224
2006-07-06

Regenerable purification system for removal of siloxanes and volatile organic carbons

#167
20050260553
2005-11-24

Photobioreactor and process for biomass production and mitigation of pollutants in flue gases

#168
20050064577
2005-03-24

Hydrogen production with photosynthetic organisms and from biomass derived therefrom

#169
20050003515
2005-01-06

Methane cleansing by microbial removal of H2S