Patents-Review.com
ClassID:

30949 ⎘

B01F1/0033 - CPC Classification

Classification description:

Recent Application in this class:
#1
20220016548
2022-01-20

Dispenser

 #2
20210354095
2021-11-18

IRRIGATION DEVICE

 #3
20200087178
2020-03-19

Method and apparatus for dosing a dissolvable chemical to water

 #4
20190381527
2019-12-19

Hair treatment system, treatments and apparatus

 #5
20190321789
2019-10-24

Dispensing a solid chemistry using an adjustable turbulent flow technology manifold

 #6
20190247874
2019-08-15

Portable solid product dispenser

 #7
20190247807
2019-08-15

System for dissolving solid chemicals and generating liquid solutions

 #8
20190240627
2019-08-08

DEVICE AND PROCESS FOR PRODUCING AN AQUEOUS SOLUTION OF UREA

 #9
20190168922
2019-06-06

Dispensers

 #10
20190151807
2019-05-23

Display device

 #11
20190134571
2019-05-09

Fluid injection system with fertigation basket

 #12
20190133030
2019-05-09

Fluid injection system

 #13
20190106668
2019-04-11

Media mixing chamber

 #14
20190076804
2019-03-14

Thermal valve

 #15
20190046935
2019-02-14

Solid chemistry enclosure with safety lock for dispensing applications

 #16
20190030463
2019-01-31

Dispenser

 #17
20180154404
2018-06-07

Packaging concept for solid products

 #18
20180141010
2018-05-24

Method and apparatus for dispensing solid product

 #19
20180133666
2018-05-17

Apparatus and method of forming a chemical solution

 #20
20180093906
2018-04-05

CHEMICAL FEEDER INCLUDING DILUTION CONTROL SYSTEM

 #21
20180056249
2018-03-01

Sieve-like filter unit for cartridge-shaped receptacle

 #22
20170217804
2017-08-03

METHOD AND APPARATUS FOR DOSING A DISSOLVABLE CHEMICAL TO WATER

 #23
20170216783
2017-08-03

Dispensing system for cakeable materials

 #24
20170203263
2017-07-20

Method and apparatus for variation of flow to erode solid chemistry

 #25
20170145368
2017-05-25

Media mixing chamber

 #26
20170015472
2017-01-19

Dispenser

 #27
20170001892
2017-01-05

Tank overflow pipe adjustable dechlorinating device

 #28
20160369489
2016-12-22

Water straining and chemical additive device for marine vessels and recreational vehicles

 #29
20160346743
2016-12-01

Apparatus and method for preparing a liquid mixture

 #30
20160325240
2016-11-10

Method and apparatus for dispensing solid product

 #31
20160303614
2016-10-20

Packaging concept for solid products

 #32
20160016832
2016-01-21

Chemical feeder

 #33
20150307378
2015-10-29

Fire hydrant potable water chlorine neutralizing unit

 #34
20150284274
2015-10-08

Chemical feeder

 #35
20150258509
2015-09-17

Rehydration capsule and method of using the same

 #36
20150035178
2015-02-05

Micro-bubble generator of carbon dioxide

 #37
20150034542
2015-02-05

Device for metering a reagent by dissolution in a liquid flow

 #38
20140299635
2014-10-09

Dispensers

 #39
20140271399
2014-09-18

Method for dispensing solid products

 #40
20140251177
2014-09-11

Brine generation system

 #41
20140233347
2014-08-21

Thermal valve

 #42
20140233346
2014-08-21

Method and apparatus for variation of flow to erode solid chemistry

 #43
20140209641
2014-07-31

Chemical release system

 #44
20140150335
2014-06-05

Additive dispersing filter and method

 #45
20130327786
2013-12-12

Dispenser for controlling fluid flow and a method of controlling fluid flow

 #46
20130306164
2013-11-21

System for dosing fluid

 #47
20130294978
2013-11-07

CHEMICAL DISSOLVING DISPENSER

 #48
20130270364
2013-10-17

Chemical dispensing apparatus

 #49
20130215705
2013-08-22

Dissolution chamber for cleaning tablets

 #50
20130099155
2013-04-25

High throughput brine generating system

 #51
20120320706
2012-12-20

Apparatus for control of on site mixing of solid peroxide source and catalyst

 #52
20120314530
2012-12-13

Rehydration capsule and method of using the same

 #53
20120273585
2012-11-01

Dissolution generator, method of dissolving powder, and mixing system

 #54
20120195805
2012-08-02

FEEDER FOR DISPENSING A SOLUTION OF A SOLID MATTER DISSOLVED THEREIN

 #55
20120137492
2012-06-07

Calcium Hydroxide Mixing Device

 #56
20120111962
2012-05-10

Solid chemical dissolver and methods

 #57
20120061327
2012-03-15

Water reaction tank

 #58
20110315790
2011-12-29

Yard and garden chemical dispenser

 #59
20110309008
2011-12-22

Chemical release system

 #60
20110278372
2011-11-17

Chemical dispensing apparatus

 #61
20110272338
2011-11-10

Additive dispersing filter and method

 #62
20110215048
2011-09-08

TO WATER TREATMENT SYSTEMS

 #63
20110210139
2011-09-01

Solid product dispenser

 #64
20110163124
2011-07-07

AUTOMATIC DRY GRANULAR CHEMICAL DISPENSER, FOR EXAMPLE FOR THE CHLORINATION OF WATER IN A SWIMMING POOL

 #65
20110163047
2011-07-07

Additive dispersing filter and method

 #66
20110114572
2011-05-19

WATER TREATMENT APPARATUS AND METHODS

 #67
20110110180
2011-05-12

Apparatus and method for preparing a liquid mixture

 #68
20110104347
2011-05-05

Preparing Formulations for Treating Agricultural Products

 #69
20110089121
2011-04-21

Dispensers especially adapted for use in vessels such as swimming pools and spas

 #70
20100226835
2010-09-09

METHOD AND APPARATUS FOR DISPENSING SOLID PRODUCT

 #71
20100219203
2010-09-02

Friendly dispensers

 #72
20100172804
2010-07-08

Solid product dispenser

 #73
20100150784
2010-06-17

Device for dissolving solid substances in water

 #74
20100000610
2010-01-07

Inline dispersal valves

 #75
20090324747
2009-12-31

Apparatus and method for mixing a concentrated water treatment solution

 #76
20090301973
2009-12-10

Water reaction tank

 #77
20090301968
2009-12-10

Devices and methods for controlled release of additive compositions

 #78
20090294345
2009-12-03

Controlled release of microbiocides

 #79
20090203527
2009-08-13

Preparing Formulations for Treating Agricultural Products

 #80
20090071891
2009-03-19

Dispensing system

 #81
20080289706
2008-11-27

Control system

 #82
20080190504
2008-08-14

Additive dispersing filter and method of making

 #83
20080152556
2008-06-26

Adjustable chemical dispenser system

 #84
20080020468
2008-01-24

Pharmaceutical analysis apparatus and method

 #85
20070278160
2007-12-06

User friendly dispensers

 #86
20070253876
2007-11-01

Solid product dispenser

 #87
20070170102
2007-07-26

Device for dissolving solid substances in water

 #88
20070000560
2007-01-04

Corrosion inhibitor dispensing apparatus and methods

 #89
20060254646
2006-11-16

Dispensers

 #90
20060204405
2006-09-14

Device for use in a cartridge, and a cartridge

 #91
20060180204
2006-08-17

Metering unit for soil or plant improvement agents

 #92
20060169626
2006-08-03

Dispensing system

 #93
20060115395
2006-06-01

Apparatus and method for preparation of a peritoneal dialysis solution

 #94
20060083669
2006-04-20

Method and apparatus to control dispensing rate of a solid product with changing temperature

 #95
20060083668
2006-04-20

Solid product dispenser

 #96
20050244315
2005-11-03

Solid product dissolver and method of use thereof

 #97
20050145277
2005-07-07

Chemical feeder

 #98
20050139539
2005-06-30

Feeder device

 #99
20050133091
2005-06-23

Pellet for a presurrized pipeline

 #100
20050113796
2005-05-26

Water purification pack

 #101
20050067013
2005-03-31

System for feeding solid materials to a pressurized pipeline

 #102
16530296
2019-11-19

Salt brine production system

 #103
16393284
2019-09-24

Salt brine production system

 #104
16284357
2021-10-19

System for dispensing controlled and selective amounts of chemical salt compositions

 #105
16193510
2019-11-12

Brine maker

 #106
14577244
2017-12-26

Chemical release system