B01F3/04609 - CPC Classification Index

#1

20210138398

2021-05-13

Method and apparatus for removing carbon dioxide from flue gas

#2

20190275477

2019-09-12

Apparatus and method for producing fine air bubble mixed liquid

#3

20190262787

2019-08-29

Fine bubble water generator

#4

20190153492

2019-05-23

PROCESSING BIOMASS

#5

20190093062

2019-03-28

BIOPROCESSING

#6

20180057377

2018-03-01

Systems and methods for formation of biologically active granules and biologically active granules

#7

20170247651

2017-08-31

BIOPROCESSING

#8

20170240940

2017-08-24

PROCESSING BIOMASS

#9

20170211808

2017-07-27

Reactor for hydrothermal carbonization with optimized mixture of sludge and steam

#10

20170014782

2017-01-19

Gas injection method and apparatus

#11

20160160171

2016-06-09

Bioprocessing

#12

20150352504

2015-12-10

Stirred tank reactor

#13

20150008191

2015-01-08

LOW-TURBULENT AERATOR AND AERATION METHOD

#14

20140197555

2014-07-17

Method and apparatus for treatment and purification of liquid through aeration

#15

20140193853

2014-07-10

Bioprocessing

#16

20130327721

2013-12-12

Apparatus for mechanically treating a liquid composition and method for mechanically treating such a liquid composition

#17

20130256924

2013-10-03

Liquid treating method

#18

20130208557

2013-08-15

Gas injection method and apparatus

#19

20130175712

2013-07-11

System for forming mini microbubbles

#20

20120295248

2012-11-22

SYSTEMS AND METHODS FOR DYNAMIC GAS CONTROL IN A DISPOSABLE VESSEL

#21

20120230145

2012-09-13

Low-turbulent aerator and aeration method

#22

20120187587

2012-07-26

Apparatus for mixing gasses and liquids

#23

20120100572

2012-04-26

Bioprocessing

#24

20110192777

2011-08-11

Cleaning and material separating device for wastewater, particularly from livestock husbandry

#25

20110147289

2011-06-23

Wind, solar and hybrid wind-solar water circulation and aeration methods and apparatus

#26

20110135495

2011-06-09

FLUID DRIVER

#27

20110129338

2011-06-02

Water circulation systems for ponds, lakes, municipal tanks, and other bodies of water

#28

20110096618

2011-04-28

METHOD AND APPARATUS FOR AERATION

#29

20110067466

2011-03-24

System for treating faeces

#30

20100308478

2010-12-09

Cruising aerator

#31

20100258509

2010-10-14

Microbubble generating apparatus and method

#32

20100213113

2010-08-26

System for forming mini microbubbles

#33

20100187701

2010-07-29

Downflow mixers with gas injection devices and/or baffles

#34

20100170450

2010-07-08

Process and system for growing crustaceans and other fish

#35

20100092285

2010-04-15

Water circulation systems for ponds, lakes, municipal tanks, and other bodies of water

#36

20100090355

2010-04-15

LIQUID TREATMENT DEVICE

#37

20100058933

2010-03-11

Wine aerator

#38

20090256269

2009-10-15

Swing-type submersible floating aerator

#39

20090134083

2009-05-28

Water circulation systems for ponds, lakes, municipal tanks, and other bodies of water

#40

20090127724

2009-05-21

Water aerating and controlling assembly for aquarium

#41

20090075364

2009-03-19

SYSTEM FOR MIXING HIGH VISCOUS LIQUIDS WITH GAS

#42

20090050562

2009-02-26

Method for activated sludge wastewater treatment with high dissolved oxygen levels

#43

20090050552

2009-02-26

System for activated sludge wastewater treatment with high dissolved oxygen levels

#44

20090008311

2009-01-08

Pure Oxygen Aeration System for Wastewater Treatment

#45

20080314247

2008-12-25

Liquid—foam system

#46

20080296788

2008-12-04

Bubble generator

#47

20080210643

2008-09-04

System for growing crustaceans and other fish

#48

20080169229

2008-07-17

Water circulation systems for ponds, lakes, and other bodies of water

#49

20080156727

2008-07-03

Method to increase lateral oxygen transfer in waste water

#50

20080128344

2008-06-05

WATER CIRCULATION SYSTEMS FOR PONDS, LAKES, AND OTHER BODIES OF WATER

#51

20080124230

2008-05-29

Rotary system for submerged pumps

#52

20080118946

2008-05-22

Method for mixing high viscous liquids with gas

#53

20080116132

2008-05-22

System and method for oxygenating an aerobic sludge digester

#54

20080112820

2008-05-15

Water circulation systems for ponds, lakes, and other bodies of water

#55

20080087610

2008-04-17

Water circulation systems for ponds, lakes, and other bodies of water

#56

20080087586

2008-04-17

WATER CIRCULATION SYSTEMS FOR PONDS, LAKES, AND OTHER BODIES OF WATER

#57

20080084786

2008-04-10

FLUID EQUILIBRATION SYSTEM

#58

20080002517

2008-01-03

Water circulation systems for ponds, lakes, and other bodies of water with adjustable solar panels

#59

20080000818

2008-01-03

Water circulation systems for ponds, lakes, and other bodies of water

#60

20070295672

2007-12-27

Water circulation systems for ponds, lakes, municipal tanks, and other bodies of water

#61

20070200262

2007-08-30

Apparatus for mixing gasses and liquids

#62

20070200261

2007-08-30

Apparatus for surface mixing of gasses and liquids

#63

20070152357

2007-07-05

Method of generating micro gas bubble in liquid and gas bubble generation apparatus

#64

20070039878

2007-02-22

Process and apparatus for increasing biological activity in waste treatment in bodies of water

#65

20060180949

2006-08-17

Impeller draft tube, shroud, impeller and aerator

#66

20060087047

2006-04-27

Fluid mixing apparatus

#67

20060027504

2006-02-09

Method to produce the activated liquid which contains micro gas bubbles and methods realized by the use of the liquid

#68

20050280167

2005-12-22

Apparatus and method for diffused aeration

#69

20050155922

2005-07-21

Water circulation systems for ponds, lakes, and other bodies of water

#70

20050142011

2005-06-30

Water circulation systems for ponds, lakes, and other bodies of water

#71

20050061721

2005-03-24

Water circulation systems for ponds, lakes, and other bodies of water