ClassID:

236616

Y02P20/134 - CPC Classification

Classification description:

Sub-classes:
Recent Application in this class:
#1
20200283348
2020-09-10

PROCESS FOR PRODUCING CYANOBACTERIA CONTAINING BIOFERTILIZER

#2
20190338430
2019-11-07

Membrane module mold

#3
20190263673
2019-08-29

Method for the generation of power

#4
20190249089
2019-08-15

Renewable electricity conversion of liquid fuels from hydrocarbon feedstocks

#5
20190247793
2019-08-15

Ultrafiltration membrane based on bacterial nanocellulose and graphene oxide

#6
20190214531
2019-07-11

Molecular coatings of nitride semiconductors for optoelectronics, electronics, and solar energy harvesting

#7
20190120487
2019-04-25

Process for the conversion of biomass of plant origin, and a combustion process

#8
20190055123
2019-02-21

Methods for fuel conversion

#9
20190015805
2019-01-17

Steam reformers, modules, and methods of use

#10
20180370794
2018-12-27

Member for hydrogen production and hydrogen production apparatus

#11
20180361435
2018-12-20

Electrochemical activation of water

#12
20180339283
2018-11-29

Solar thermochemical processing system and method

#13
20180333372
2018-11-22

COMPOSITION, USE THEREOF, AND METHODS OF MANUFACTURING

#14
20180258847
2018-09-13

ECOLOGICAL SEQUESTRATION OF CARBON DIOXIDE/INCREASE OF BIO-ENERGY OBTAINABLE THROUGH BIOMASS

#15
20180119275
2018-05-03

Bromine-sensitized solar photolysis of carbon dioxide

#16
20180045407
2018-02-15

Systems and methods for converting biomass to biocrude via hydrothermal liquefaction

#17
20180044183
2018-02-15

Methods and systems for carbon nanofiber production

#18
20180043278
2018-02-15

Bilayered structures for solar steam generation

#19
20180037466
2018-02-08

Method for the generation of power

#20
20170369328
2017-12-28

Processes for making salt systems including beryllium fluoride

#21
20170321329
2017-11-09

Solar hydrogen production from ambient water vapor electrolysis

#22
20170298818
2017-10-19

Solar chemically recuperated gas turbine system

#23
20170288247
2017-10-05

Systems for storing, distributing and dispatching energy on demand using and recycling carbon

#24
20170274338
2017-09-28

Steam reformers, modules, and methods of use

#25
20170225147
2017-08-10

Synthesis of ordered microporous activated carbons by chemical vapor deposition

#26
20170218840
2017-08-03

Turbine connected hybrid solar-syngas power system

#27
20170216810
2017-08-03

Methods and systems relating to photochemical water splitting

#28
20170197838
2017-07-13

Method for preparing sulfonated graphene from organic material and sulfonated graphene

#29
20170197837
2017-07-13

Method for preparing carbon powder from organic polymer material and method for detecting crystal morphology in organic polymer material

#30
20170187046
2017-06-29

Electrochemical energy conversion device and method of electrochemical energy conversion

#31
20170145573
2017-05-25

Membrane module mold

#32
20170145324
2017-05-25

Concentrated solar heat receiver, reactor, and heater

#33
20170138196
2017-05-18

Fuel production using solar energy

#34
20170104426
2017-04-13

Electrical power generation systems and methods regarding same

#35
20170040474
2017-02-09

Lead selenide capped with a benzoate ligand

#36
20170002271
2017-01-05

Renewable electricity conversion of liquid fuels from hydrocarbon feedstocks

#37
20160376513
2016-12-29

Method and system for recycling carbon dioxide from biomass gasification

#38
20160376157
2016-12-29

Sludge recycling treatment system of urban sewage plant

#39
20160348256
2016-12-01

Photoelectrochemical devices, methods, and systems with a cupric oxide/cuprous oxide coated electrode

#40
20160348211
2016-12-01

Method using plasma-coupled solar thermal energy and related device

#41
20160340789
2016-11-24

Photoelectrolysis system and method

#42
20160304799
2016-10-20

Method and system for biomass hydrogasification

#43
20160281247
2016-09-29

Devices and methods for photoelectrochemical water splitting

#44
20160272551
2016-09-22

Processes for producing fuels and biofertilizers from biomass and products produced

#45
20160265122
2016-09-15

Electrochemical method for producing pure-oxygen gas and oxygen-lean gas from oxygen-containing gas mixtures

#46
20160244008
2016-08-25

Method and system for managing energy on board a vehicle

#47
20160230292
2016-08-11

Method for dissociating water using photosystem II (PSII)

#48
20160226088
2016-08-04

Method for storing electric energy by production, storage, and dissociation of methane having closed carbon circuit

#49
20160222524
2016-08-04

Electrochemical production of hydrogen

#50
20160222300
2016-08-04

Process and apparatus for converting greenhouse gases into synthetic fuels

#51
20160194768
2016-07-07

Non-uniform doping of photoelectrochemical cell electrodes

#52
20160186334
2016-06-30

Electrochemical reactor comprising liquid-repellent porous membrane

#53
20160184792
2016-06-30

Energy conversion system

#54
20160153099
2016-06-02

Membrane module

#55
20160152483
2016-06-02

Ammonia synthesis method

#56
20160138175
2016-05-19

Hybrid metal oxide cycle water splitting

#57
20160083261
2016-03-24

Processes for making salt systems including beryllium fluoride

#58
20160024533
2016-01-28

Electro-autotrophic synthesis of higher alcohols

#59
20160017800
2016-01-21

Methods and systems for energy conversion and generation

#60
20160013018
2016-01-14

Isotopically-enriched boron-containing compounds, and methods of making and using same

#61
20160010218
2016-01-14

Gas production apparatus

#62
20160002034
2016-01-07

Methods for fuel conversion

#63
20150345036
2015-12-03

Atomic layer epitaxy of hematite on indium tin oxide for application in solar energy conversion

#64
20150329359
2015-11-19

Synthesis and characterization of lead selenide capped with a benzoate ligand

#65
20150298100
2015-10-22

Photocatalytic polyoxometalate compositions of tungstovanadates and uses as water oxidation catalysts

#66
20150260105
2015-09-17

Zero-emission, closed-loop hybrid solar-syngas OTR power cycle

#67
20150246717
2015-09-03

Hydrogen-regenerating solar-powered aircraft

#68
20150141536
2015-05-21

Method and system for recycling carbon dioxide from biomass gasification

#69
20150140632
2015-05-21

System and method for renewable resource production, for example, hydrogen production by microbial, electrolysis, fermentation, and/or photosynthesis

#70
20150125383
2015-05-07

Catalysts for thermochemical fuel production and method of producing fuel using thermochemical fuel production

#71
20150118113
2015-04-30

Reactor vessels with pressure and heat transfer features for producing hydrogen-based fuels and structural elements, and associated systems and methods

#72
20150099275
2015-04-09

Systems and methods for converting biomass to biocrude via hydrothermal liquefaction

#73
20150057458
2015-02-26

Process for the production of chemical compounds from carbon dioxide

#74
20150037246
2015-02-05

Method and system for the production of hydrogen

#75
20140373536
2014-12-25

Power generating system and method by combining medium-and-low temperature solar energy with fossil fuel thermochemistry

#76
20140371443
2014-12-18

Multifunctional materials and composites

#77
20140356246
2014-12-04

Process and apparatus for converting greenhouse gases into synthetic fuels

#78
20140311429
2014-10-23

Hydrogen supplemental system for on-demand hydrogen generation for internal combustion engines

#79
20140305784
2014-10-16

Gasifier and method of using the same for gasification of biomass and solid waste

#80
20140295531
2014-10-02

Enzyme promoted COcapture integrated with algae production and apparatus therefor

#81
20140245990
2014-09-04

Method and system of thermochemical regeneration to provide oxygenated fuel, for example, with fuel-cooled fuel injectors

#82
20140239237
2014-08-28

Microbial nanowires and methods of making and using

#83
20140190080
2014-07-10

Chemical reactors with annularly positioned delivery and removal devices, and associated systems and methods

#84
20140100294
2014-04-10

Renewable electricity conversion of liquid fuels from hydrocarbon feedstocks

#85
20140060648
2014-03-06

Inorganic multilayer stack and methods and compositions relating thereto

#86
20130334465
2013-12-19

Steam reformers, modules, and methods of use

#87
20130276726
2013-10-24

Hydrogen supplemental system for on-demand hydrogen generation for internal combustion engines

#88
20130266502
2013-10-10

Methods and apparatus for gas-phase reduction/oxidation processes

#89
20130260263
2013-10-03

Mobile energy carrier and energy store

#90
20130213256
2013-08-22

Mobile transport platforms for producing hydrogen and structural materials, and associated systems and methods

#91
20130180519
2013-07-18

Heat transfer medium, use thereof, and method for operating a solar thermal power plant

#92
20130143287
2013-06-06

Process for the conversion of biomass of plant origin, and a combustion process

#93
20130112569
2013-05-09

Energy storage device and method for the reversible storage of energy

#94
20130025192
2013-01-31

Solar thermochemical processing system and method

#95
20130001072
2013-01-03

Apparatus for molten salt electrolysis with solar photovoltaic electricity supply and solar thermal heating of molten salt electrolyte

#96
20120175268
2012-07-12

Electrochemical production of hydrogen

#97
20120010305
2012-01-12

Method and facility system for providing an energy carrier by application of carbon dioxide as a carbon supplier of electric energy

#98
20100200418
2010-08-12

Process for electrosynthesis of energetic molecules