ClassID:

108595

C12M29/02 - CPC Classification

Classification description:

Means for introduction, extraction or recirculation of materials, e.g. pumps Percolation

Recent Application in this class:
#1
20260055434
2026-02-26

MULTIPHASE BIOCATALYTIC REACTOR AND SEPARATOR SYSTEM

#2
20250263649
2025-08-21

BALANCED SYSTEM AND METHOD FOR PRODUCTION OF MICROBIAL OUTPUT

#3
20250257374
2025-08-14

Biological and Chemical Process Utilizing Chemoautotrophic Microorganisms for the Chemosynthetic Fixation of Carbon Dioxide and/or Other Inorganic Carbon Sources into Organic Compounds and the Generation of Additional Useful Products

#4
20250250594
2025-08-07

USE OF OXYHYDROGEN MICROORGANISMS FOR NONPHOTOSYNTHETIC CARBON CAPTURE AND CONVERSION OF INORGANIC AND/OR Cl CARBON SOURCES INTO USEFUL ORGANIC COMPOUNDS

#5
20250075189
2025-03-06

PLATFORMS AND SYSTEMS FOR AUTOMATED CELL CULTURE

#6
20240253032
2024-08-01

PLATFORMS AND SYSTEMS FOR AUTOMATED CELL CULTURE

#7
20240209308
2024-06-27

BALANCED SYSTEM AND METHOD FOR PRODUCTION OF MICROBIAL OUTPUT

#8
20240191204
2024-06-13

PLATFORMS AND SYSTEMS FOR AUTOMATED CELL CULTURE

#9
20240034979
2024-02-01

BIOREACTOR APPARATUS AND SYSTEM

#10
20230332111
2023-10-19

Platforms and systems for automated cell culture

#11
20230265394
2023-08-24

PLATFORMS AND SYSTEMS FOR AUTOMATED CELL CULTURE

#12
20230235295
2023-07-27

Platforms and systems for automated cell culture

#13
20230212490
2023-07-06

Production Device, Production System and Production Method for Cell Structure

#14
20230183762
2023-06-15

Use of oxyhydrogen microorganisms for non-photosynthetic carbon capture and conversion of inorganic and/or C1 carbon sources into useful organic compounds

#15
20230095664
2023-03-30

Platforms and systems for automated cell culture

#16
20230065504
2023-03-02

Platforms and systems for automated cell culture

#17
20220411742
2022-12-29

DEVICE FOR LIQUID PROCESSING IN CELL CULTURE PROCESS

#18
20220340861
2022-10-27

Method for production of a soil amendment

#19
20220284574
2022-09-08

Platforms and systems for automated cell culture

#20
20220282223
2022-09-08

Platforms and systems for automated cell culture

#21
20220282203
2022-09-08

PLATFORMS AND SYSTEMS FOR AUTOMATED CELL CULTURE

#22
20220282202
2022-09-08

Platforms and systems for automated cell culture

#23
20220213419
2022-07-07

Plug Flow Fermenter for a Biogas Plant

#24
20220195466
2022-06-23

PROCESS AND DEVICE FOR THE PRODUCTION OF METHANE

#25
20220154228
2022-05-19

Use of Oxyhydrogen Microorganisms for Non-Photosynthetic Carbon Capture and Conversion of Inorganic and/or C1 Carbon Sources into Useful Organic Compounds

#26
20220135929
2022-05-05

APPARATUS AND METHOD FOR ENHANCING ANAEROBIC DIGESTION BASED ON THE COUPLING OF ELECTRON TRANSFER WITH MICROBIAL ELECTROLYTIC CELL

#27
20220119746
2022-04-21

Anaerobic digestion device based on self-sustained air flotation

#28
20220041964
2022-02-10

ALGAE INCUBATOR

#29
20220002656
2022-01-06

BIOPROCESSING INSTALLATION

#30
20210079429
2021-03-18

MULTIPLE TANK HIGH SOLIDS ANAEROBIC DIGESTER

#31
20200305370
2020-10-01

Bioreactor and use thereof, method for producing an organic nutrient solution, organic nutrient solution, substrate material and use thereof for cultivating plants

#32
20200181550
2020-06-11

Method and arrangement for producing biogas

#33
20190211297
2019-07-11

LARGE CIRCULATING FLUIDIZED BED CELL BIOREACTOR AND METHOD FOR CULTURING ANIMAL CELLS

#34
20190062682
2019-02-28

Process for optimizing the operation of a plug-flow fermenter for the anaerobic fermentation of organic wastes

#35
20180245108
2018-08-30

Use of oxyhydrogen microorganisms for non-photosynthetic carbon capture and conversion of inorganic and/or C1 carbon sources into useful organic compounds

#36
20180079997
2018-03-22

IMPROVED BIOGAS PRODUCTION SYSTEM AND METHOD OF MANUFACTURE THEREOF

#37
20170342362
2017-11-30

Bioreactor and fermentation process for producing hydrogen

#38
20170283833
2017-10-05

Multiple tank high solids anaerobic digester

#39
20170265440
2017-09-21

Process and method for optimizing production of food and feed

#40
20170203344
2017-07-20

System and method for decomposing municipal solid waste (MSW) under anaerobic conditions

#41
20170101611
2017-04-13

PHOTOBIOREACTOR IN A CLOSED ENVIRONMENT FOR THE CULTURE OF PHOTOSYNTHETIC MICROORGANISMS

#42
20160230134
2016-08-11

Method and plant for producing biogas from lignocellulose-containing biomass

#43
20160208208
2016-07-21

Method And Device For Operating A Fermentation Plant

#44
20160107946
2016-04-21

Producing liquid fertilizer in a biogas plant

#45
20160102287
2016-04-14

Method and apparatus for growing microbial cultures that require gaseous electron donors, electron acceptors, carbon sources, or other nutrients

#46
20150247114
2015-09-03

Tangential flow perfusion system

#47
20150111271
2015-04-23

Multiple tank high solids anaerobic digester

#48
20150031104
2015-01-29

System For Generating Biogas And Method For Operating Such A System

#49
20150031099
2015-01-29

Fermentation of gaseous substrates

#50
20140065685
2014-03-06

System and Method for Producing Ethanol and Biogas

#51
20140024091
2014-01-23

Use of oxyhydrogen microorganisms for non-photosynthetic carbon capture and conversion of inorganic and/or C1 carbon sources into useful organic compounds

#52
20130330787
2013-12-12

Method for producing chemical by continuous fermentation

#53
20130324406
2013-12-05

Balanced system and method for production of microbial output

#54
20130319937
2013-12-05

Modular, scalable high solids methane digester for small-sized to medium-sized farms

#55
20130295658
2013-11-07

Systems and methods for digestion of solid waste

#56
20130189763
2013-07-25

Method and apparatus for growing microbial cultures that require gaseous electron donors, electron acceptors, carbon sources, or other nutrients

#57
20130183752
2013-07-18

Device to produce biogas

#58
20130149411
2013-06-13

Process and method for optimizing production of food and feed

#59
20130133778
2013-05-30

INCUBATING CONTAINER AND SAMPLE INJECTION METHOD THEREFOR

#60
20130078700
2013-03-28

Method and system for the gas-tight process control of percolators in a biogas method having two or more stages

#61
20130059368
2013-03-07

System for culturing and recovering micro algae

#62
20130011911
2013-01-10

Systems and methods for digestion of solid waste

#63
20120264198
2012-10-18

In-Situ Reclaimable Anaerobic Composter

#64
20120258512
2012-10-11

Static solid state bioreactor and method for using same

#65
20120225460
2012-09-06

SYSTEM AND METHOD FOR PROCESSING BIOMASS

#66
20120214198
2012-08-23

ALGACULTURE METHOD

#67
20120156744
2012-06-21

Multi-Phase, Gas-Lift Bioreactor for Generation of Biogas or Biofuel From Organic Material

#68
20120142087
2012-06-07

REACTOR FOR THE ANAEROBIC DIGESTION OF BIOMASS

#69
20120135491
2012-05-31

METHOD FOR PRODUCING BIOGAS OR SEWAGE GAS

#70
20120122175
2012-05-17

Method and device for operating a fermentation plant

#71
20120122173
2012-05-17

Methods for Increasing the Production of Ethanol from Microbial Fermentation

#72
20120115198
2012-05-10

METHODS FOR INCREASING THE PRODUCTION OF ETHANOL FROM MICROBIAL FERMENTATION

#73
20120115185
2012-05-10

Device and method for recovering biogas

#74
20120094349
2012-04-19

Methods for increasing the production of ethanol from microbial fermentation

#75
20120094346
2012-04-19

Methods for increasing the production of ethanol from microbial fermentation

#76
20120088284
2012-04-12

METHODS FOR INCREASING THE PRODUCTION OF ETHANOL FROM MICROBIAL FERMENTATION

#77
20120088283
2012-04-12

METHODS FOR INCREASING THE PRODUCTION OF ETHANOL FROM MICROBIAL FERMENTATION

#78
20120088282
2012-04-12

METHODS FOR INCREASING THE PRODUCTION OF ETHANOL FROM MICROBIAL FERMENTATION

#79
20120083022
2012-04-05

Methods for increasing the production of ethanol from microbial fermentation

#80
20120077240
2012-03-29

Methods for increasing the production of ethanol from microbial fermentation

#81
20120034663
2012-02-09

Methods and systems for biomass conversion to carboxylic acids and alcohols

#82
20120015430
2012-01-19

Systems and methods for digestion of solid waste

#83
20110294175
2011-12-01

Integrated process for the production of bio-oil from micro-organisms

#84
20110275141
2011-11-10

ANAERBOIC DIGESTER AND A METHOD FOR TREATING SLUDGE IN THE DIGESTOR

#85
20110275117
2011-11-10

PHOTOBIOREACTOR SYSTEM WITH HIGH SPECIFIC GROWTH RATE AND LOW DILUTION RATE

#86
20110117620
2011-05-19

PROCESS FOR PRODUCING METHANE FROM PROCESS WATER AND BIOGENIC MATERIAL

#87
20110091954
2011-04-21

Integration of anaerobic digestion in an algae-based biofuel system

#88
20110045580
2011-02-24

In-Situ Reclaimable Anaerobic Composter

#89
20110039315
2011-02-17

Methods and systems for biomass conversion to carboxylic acids and alcohols

#90
20110020913
2011-01-27

Process for the production of algal biomass with a high lipid content

#91
20100307970
2010-12-09

Washable anaerobic digester with fixed biofilm

#92
20100285556
2010-11-11

Biogas plant and process for the production of biogas from ligneous renewable resources

#93
20100261242
2010-10-14

STATIC SOLID STATE BIOREACTOR AND METHOD FOR USING SAME

#94
20100261222
2010-10-14

Cell culture measuring system and method for comparative investigations on cell cultures

#95
20100254766
2010-10-07

METHOD OF COLLECTING BIOGAS GENERATED FROM ORGANIC WASTES IN LANDFILL

#96
20100210003
2010-08-19

System and related method for concentrating biological culture and circulating biological culture and process fluid

#97
20100203625
2010-08-12

SYSTEM AND METHOD FOR PROCESSING BIOMASS

#98
20100200497
2010-08-12

Method for Treating Percolate Water Produced During Dry Fermentation

#99
20100159571
2010-06-24

Biogas plant for methanizing biomass having a high solids fraction

#100
20100105131
2010-04-29

CIRCULATORY PACKED BED REACTOR

#101
20100099157
2010-04-22

Process for the biological generation of methane

#102
20100099155
2010-04-22

RECOVERY OF VOLATILE PRODUCTS FROM FERMENTATION BROTH

#103
20100055792
2010-03-04

Ex vivo generated tissue system

#104
20090325251
2009-12-31

Methods and Systems for Biomass Conversion to Carboxylic Acids and Alcohols

#105
20090311778
2009-12-17

SUPPLY SYSTEM FOR CELL CULTURE MODULE

#106
20090305390
2009-12-10

METHOD AND INSTALLATION FOR PROCESSING WASTE AND PRODUCING METHANE

#107
20090305377
2009-12-10

Process and device for continuous liquefaction of organic solids

#108
20090286307
2009-11-19

Automatic treatment system of leftover food treating device

#109
20090239288
2009-09-24

INTEGRATED MEMBRANE SEPARATION - BIOREACTOR FOR SELECTIVE REMOVAL OF ORGANIC PRODUCTS AND BY-PRODUCTS

#110
20090215141
2009-08-27

BIOFUEL GENERATING SYSTEM

#111
20090155892
2009-06-18

Bioreactor comprising a retaining system

#112
20090137031
2009-05-28

Culturing Apparatus and Culturing Method for Photosynthesis Microorganism

#113
20090123995
2009-05-14

WASTE TREATMENT SYSTEM

#114
20090068725
2009-03-12

Bioreactor for methanization of biomass having a high solids fraction

#115
20090050560
2009-02-26

Anaerobic reactor for the removal of long chain fatty acids from fat containing wastewater

#116
20080314824
2008-12-25

Method for decomposing biogenic material

#117
20080299624
2008-12-04

Continuous fermentation apparatus and method

#118
20080268538
2008-10-30

Device and Method to Prevent Culture Media Degradation

#119
20080233624
2008-09-25

Apparatus and method for biohydrogen production

#120
20080213848
2008-09-04

METHODS FOR INCREASING THE PRODUCTION OF ETHANOL FROM MICROBIAL FERMENTATION

#121
20080193994
2008-08-14

Systems and methods for the co-treatment of solid organic waste and sewage

#122
20080169231
2008-07-17

Upflow bioreactor with septum and pressure release mechanism

#123
20070275452
2007-11-29

Biological reaction method and bioreactor

#124
20070231305
2007-10-04

Ex vivo generated tissue system

#125
20070172945
2007-07-26

Bioreactor

#126
20060266703
2006-11-30

Anaerobic digestion process for low-solid waste

#127
20060188980
2006-08-24

System and method for processing biomass

#128
20060060526
2006-03-23

Method and apparatus for anaerobic digestion of biomasses and generation of biogas

#129
20060060524
2006-03-23

Flooded densified leachbed anaerobic digestion

#130
20060024801
2006-02-02

Methods and systems for biomass conversion to carboxylic acids and alcohols

#131
20050208615
2005-09-22

Product removal process for use in a biofermentation system

#132
15430782
2021-12-21

Hydrogen peroxide and gluconic acid production