B01F2003/04546 - CPC Classification Index

#1

20210394132

2021-12-23

Hyperboloid agitator for circulating liquids, and agitating and gassing device

#2

20210316257

2021-10-14

Apparatus for aerating bodies of water

#3

20210205769

2021-07-08

Device for generating gas bubbles in suspensions for the enrichment of mineral and non-mineral raw materials and use of such a device

#4

20210113976

2021-04-22

Device and method for generating gas bubbles in a liquid

#5

20200391173

2020-12-17

Free radical generator and methods of use

#6

20200238231

2020-07-30

Stirring element device

#7

20190185353

2019-06-20

Gas injection and recycling apparatus and methods

#8

20190143281

2019-05-16

SYSTEM AND METHOD FOR AERATING A FLUID

#9

20180126340

2018-05-10

AGITATOR DEVICE

#10

20180104659

2018-04-19

Device and method for generating gas bubbles in a liquid

#11

20160346791

2016-12-01

FLOTATION CELL AND SYSTEM FOR SEPARATING HYDROPHOBIC PARTICLES FROM A MIXTURE OF PARTICLES AND LIQUID

#12

20160279583

2016-09-29

Disperser

#13

20150367299

2015-12-24

Stirrer

#14

20150151309

2015-06-04

Flotation machine rotor

#15

20140349379

2014-11-27

Impeller apparatus and dispersion method

#16

20140263703

2014-09-18

Rotational lance drive and rotational lance injection method

#17

20140239561

2014-08-28

Bioleaching bioreactor with a system for injection and diffusion of air

#18

20140001103

2014-01-02

Flotation machine rotor

#19

20130294190

2013-11-07

Stirrer

#20

20130020400

2013-01-24

Flotation machine rotor

#21

20120325730

2012-12-27

Flotation machine

#22

20120319310

2012-12-20

Aeration ship

#23

20120226069

2012-09-06

Method for preparing ester of cyclohexane polycarboxylic acid from ester of benzene polycarboxylic acid

#24

20120187587

2012-07-26

Apparatus for mixing gasses and liquids

#25

20120081990

2012-04-05

STIRRING ROTOR AND STIRRING DEVICE

#26

20120069694

2012-03-22

Stirring arrangement

#27

20110135495

2011-06-09

FLUID DRIVER

#28

20110007600

2011-01-13

Device for adding fluid to a liquid

#29

20100314331

2010-12-16

Method and device for treating a liquid

#30

20100110824

2010-05-06

DISPERSION/STIRRING APPARATUS AND DISPERSION TANK

#31

20100109170

2010-05-06

Multi-directional submersible floating aerator

#32

20090256269

2009-10-15

Swing-type submersible floating aerator

#33

20090231952

2009-09-17

Gas foil impeller

#34

20090213684

2009-08-27

Apparatus for distribution of a gas into a body of liquid

#35

20090071294

2009-03-19

Rotary stirring device for treating molten metal

#36

20090027997

2009-01-29

Single-Use Container With Stirring Device

#37

20080173727

2008-07-24

Aspirator

#38

20080143000

2008-06-19

Submersible hollow shaft motor and submersible floating aerator comprising the same

#39

20070228584

2007-10-04

Apparatus for mixing gasses and liquids

#40

20070200262

2007-08-30

Apparatus for mixing gasses and liquids

#41

20070200261

2007-08-30

Apparatus for surface mixing of gasses and liquids

#42

20070131626

2007-06-14

Method and apparatus for producing oxygen enriched water

#43

20070096346

2007-05-03

Apparatus for introducing a gas into a body of liquid

#44

20070035045

2007-02-15

Aerator and mixer

#45

20060038306

2006-02-23

Stirring device and process for carrying out a gas-liquid reaction

#46

20050280167

2005-12-22

Apparatus and method for diffused aeration

#47

20050263913

2005-12-01

Aerator with intermediate bearing

#48

20050253288

2005-11-17

Turbocharged aerator

#49

20050232761

2005-10-20

Sealed impeller for producing metal foam and system and method therefor

#50

20050151279

2005-07-14

Water resistant aerator system and method