ClassID:

90166

C05D1/02 - CPC Classification

Classification description:

Fertilisers containing potassium Manufacture from potassium chloride or sulfate or double or mixed salts thereof

Recent Application in this class:
#1
20260152450
2026-06-04

USE OF A PRIMER AND A BIOFERTILIZER TO ENHANCE NITROGEN FIXATION AND/OR ROOT COLONIZATION

#2
20260132093
2026-05-14

LIQUID FERTILIZERS COMPRISING POTASSIUM AND POTASSIUM SOLUBILIZING MICROORGANISMS

#3
20260097998
2026-04-09

FERTILIZERS CONTAINING SLOW AND FAST RELEASE SOURCES OF BORON

#4
20260085019
2026-03-26

FERTILISER PRODUCT

#5
20260042713
2026-02-12

PROCESS FOR TREATMENT OF A SODIUM SULFATE CONTAINING RESIDUE PROCESS STREAM OF A BATTERY PROCESS

#6
20260015296
2026-01-15

COMPACTED MURIATE OF POTASH FERTILIZERS CONTAINING MICRONUTRIENTS AND METHODS OF MAKING SAME

#7
20250230106
2025-07-17

METHOD FOR PRODUCING A POTASSIUM-CONTAINING FERTILIZER WITH A LOW CONTENT OF WATER-INSOLUBLE MATERIAL

#8
20250197310
2025-06-19

ROCK FINES AS CARRIERS OF PLANT NUTRIENTS

#9
20250059106
2025-02-20

HIGH-NUTRIENT AND HIGH-ACTIVITY CHEMICAL FERTILIZER-BIOLOGICAL COMPOUND FERTILIZER, AND PREPARATION METHOD AND APPLICATION THEREOF

#10
20250059104
2025-02-20

MICROBIAL PROTECTANT IN HIGH-NUTRIENT AND HIGH-ACTIVITY CHEMICAL FERTILIZER-BIOLOGICAL COMPOUND FERTILIZER AND PREPARATION METHOD THEREOF

#11
20240425425
2024-12-26

ENHANCING DISSOLUTION OF SPARINGLY SOLUBLE SALTS

#12
20240376022
2024-11-14

FERTILIZERS COMPRISING POTASSIUM AND POTASSIUM SOLUBILIZING MICROORGANISMS

#13
20240308928
2024-09-19

KAOLINE BINDERS FOR FERTILIZERS

#14
20240270588
2024-08-15

PROCESS FOR TREATMENT OF A SODIUM SULFATE CONTAINING RESIDUE PROCESS STREAM OF A BATTERY MANUFACTURING FACILITY, A BATTERY RECYCLING FACILITY, OR A STEEL PRODUCTION PLANT

#15
20240262764
2024-08-08

Rock fines as carriers of plant nutrients

#16
20240117372
2024-04-11

METHOD FOR MODULATING PLANT PROCESSES

#17
20240099309
2024-03-28

Use of Microorganisms to Improve Plant Immune Response

#18
20240092704
2024-03-21

METHOD OF FERTILIZATION AND/OR IRRIGATION USING POTASSIUM BISULFATE

#19
20240002309
2024-01-04

CONTROLLED RELEASE POTASSIUM CHLORIDE FERTILIZER

#20
20230312417
2023-10-05

DEGRADABLE MATERIALS CONTAINING WASTE PAPER PRODUCTS

#21
20230286874
2023-09-14

PROCESS FOR THE PRODUCTION OF POTASSIUM SULPHATE BASED FERTILIZERS

#22
20230183146
2023-06-15

Rock fines as carriers of plant nutrients

#23
20230157286
2023-05-25

METHODS FOR INCREASING SECONDARY METABOLITE PRODUCTION IN CANNABIS

#24
20230087719
2023-03-23

SLOW-RELEASE POTASSIUM AND SULFUR FERTILIZER AND METHODS FOR MAKING SAME

#25
20230055830
2023-02-23

MULTI-PHASE MATERIAL-CONTAINING COMPOSITIONS AND RELATED METHODS OF PREPARATION AND USE

#26
20230000080
2023-01-05

Methods for increasing secondary metabolite production in cannabis

#27
20220402766
2022-12-22

METHOD FOR PRODUCING SULPHUR-CONTAINING POTASH GRANULES

#28
20220388921
2022-12-08

Disaggregable granulated calcium and/or magnesium and potassium fertilizer and method of obtaining thereof

#29
20220388920
2022-12-08

Urea-Formaldehyde Slow-Release Nitrogen Fertilizer And Manufacturing Method Thereof

#30
20220324765
2022-10-13

COMPACTED MURIATE OF POTASH FERTILIZERS CONTAINING MICRONUTRIENTS AND METHODS OF MAKING SAME

#31
20220298084
2022-09-22

GRANULES OF POLYHALITE, POTASH AND AMMONIUM SULPHATE AND A COMPACTION PROCESS FOR THE PRODUCTION THEREOF

#32
20220267223
2022-08-25

POLYHALITE COMPOSITE FERTILISER PELLET

#33
20220259115
2022-08-18

Granules of polyhalite and urea

#34
20220259112
2022-08-18

PRODUCTS PREPARED FROM WASTE GAS STREAMS CONTAINING H 2S, SO 2, AND/OR NH 3

#35
20220250947
2022-08-11

WATER TREATMENT METHOD TO GENERATE FERTILIZATION OR FERTIGATION PRODUCT

#36
20220009850
2022-01-13

PRODUCTION OF ORGANIC FERTILIZER FROM AQUATIC ORGANISMS

#37
20210395158
2021-12-23

Compacted Polyhalite and a process for the production thereof

#38
20210347704
2021-11-11

FERTILIZERS CONTAINING SLOW AND FAST RELEASE SOURCES OF BORON

#39
20210289691
2021-09-23

METHOD FOR FERTILIZING CORN IN SEMI-HUMID REGION FOR ONE TIME

#40
20210188731
2021-06-24

One-Off Fertilization Method Suitable for Winter Wheat in Areas with Less Rainfall in Spring

#41
20200385317
2020-12-10

Fertilizers containing slow and fast release sources of boron

#42
20200140351
2020-05-07

Organic fertilizer/plant food substance

#43
20200140347
2020-05-07

Process of converting potassium sulfate to potassium hydrogen sulfate

#44
20200123073
2020-04-23

Special fertilizer for cut side slope soil remediation in high altitude areas

#45
20200109090
2020-04-09

Systems and methods for producing potassium sulfate

#46
20200062667
2020-02-27

Acid treatment for fertilizers to increase zinc solubility and availability

#47
20200055791
2020-02-20

Method for producing fertilizer particles comprising alternative boron sources

#48
20200017363
2020-01-16

Process for producing potassium chloride granulates

#49
20200017362
2020-01-16

Method for producing potassium chloride granular materials

#50
20190359535
2019-11-28

Process for the production of potassium sulphate and magnesium sulphate from carnallite and sodium sulphate

#51
20190322600
2019-10-24

Dipeptide-containing granular material

#52
20190292111
2019-09-26

Compacted muriate of potash fertilizers containing micronutrients and methods of making same

#53
20190119175
2019-04-25

Method for producing soluble potassium sulfate

#54
20190106718
2019-04-11

Lignocellulosic conversion process comprising sulfur dioxide and/or sulfurous acid pretreatment

#55
20190062233
2019-02-28

Organic fertilizer/plant food substance containing natural odor masking ingredients

#56
20190062232
2019-02-28

Organic fertilizer/plant food containing molasses

#57
20190016620
2019-01-17

Closed-loop bioregenerative water purification system for the international space station (ISS) and for sustainable mars exploration

#58
20180339950
2018-11-29

MINERAL COMPLEX, COMPOSITIONS, METHODS OF MAKING, AND USES THEREIN

#59
20180339949
2018-11-29

Potassium magnesium fertilizer

#60
20180290940
2018-10-11

Fertilizers containing slow and fast release sources of boron

#61
20180179117
2018-06-28

Spherical fertilizers and process for the production thereof

#62
20180170820
2018-06-21

STRENGTHENED COMPOSITE PRODUCTS AND METHODS FOR MAKING AND USING SAME

#63
20180127326
2018-05-10

Fertilizer composition containing oxidized glutathione and fertilizer element for foliar application

#64
20180079694
2018-03-22

Strengthened composite products and methods for making and using same

#65
20180029896
2018-02-01

Process for treating lignocellulosic feedstock comprising wet oxidation

#66
20170226509
2017-08-10

Method for modulating plant processes

#67
20170225960
2017-08-10

METHOD FOR THE PRODUCTION OF SULPHATE OF POTASH GRANULATES, SULPHATE OF POTASH GRANULATE OBTAINED THEREBY, AND USE THEREOF

#68
20170217849
2017-08-03

Method for the production of sulphate of potash granulates, sulphate of potash granulate obtained thereby, and use thereof

#69
20170057881
2017-03-02

Potassium-based starter fertilizer

#70
20170044078
2017-02-16

Acid treatment for fertilizers to increase zinc solubility and availability

#71
20170044077
2017-02-16

Production method of artificial bio-soil aggregates based on foamed concrete for plant growth

#72
20160340263
2016-11-24

METHOD AND SYSTEM FOR SONIC-ASSISTED PRODUCTION OF FERTILIZERS

#73
20160244378
2016-08-25

MINERAL COMPLEX, COMPOSITIONS, METHODS OF MAKING, AND USES THEREIN

#74
20160168040
2016-06-16

COMPACTED MURIATE OF POTASH FERTILIZERS CONTAINING MICRONUTRIENTS AND METHODS OF MAKING SAME

#75
20160152523
2016-06-02

Layered fertilizer composition

#76
20140345349
2014-11-27

Integrated process for the production of clinker with treatment of bypass dusts produced by the kiln

#77
20140323297
2014-10-30

Highly efficient organic fertilizer and components thereof

#78
20140264149
2014-09-18

Biodegradable organic product designed for producing a road snow melting agent

#79
20140245803
2014-09-04

Granulation method and system

#80
20140190227
2014-07-10

Fertilizer for foliar use

#81
20140106970
2014-04-17

Nutrient enhanced biosolids pellets

#82
20140033778
2014-02-06

Conversion of acid gas to sulphate or phosphate-based fertilizers

#83
20130230439
2013-09-05

Method for recovering potassium sulphate from biodiesel production

#84
20130125599
2013-05-23

Recovery of phosphorous from poultry litter

#85
20130091915
2013-04-18

Process for synthesizing a compacted product

#86
20130031943
2013-02-07

Compacted muriate of potash fertilizers containing micronutrients and methods of making same

#87
20120329096
2012-12-27

Recovery of inorganic salt during processing of lignocellulosic feedstocks

#88
20120244231
2012-09-27

NON-CAKING POTASSIUM CHLORIDE COMPOSTION, PREPARATION PROCESS AND USE THEREOF

#89
20120210760
2012-08-23

PHOSPHORUS-FREE OR LOW PHOSPHORUS FERTILIZER

#90
20120180538
2012-07-19

Stabilized compositions comprising ammonium nitrate

#91
20120036906
2012-02-16

Dispersible sulphur fertilizer pellets

#92
20120024028
2012-02-02

Electrochemically treated nutrient solutions

#93
20110079063
2011-04-07

Nutrient enhanced biosolids pellets

#94
20110028319
2011-02-03

Floral preservative

#95
20110009270
2011-01-13

Product to boost photosynthesis

#96
20100266482
2010-10-21

Process for the time recovery of sulphate of potash (SOP) from sulphate rich bittern

#97
20100254880
2010-10-07

Stabilized compositions comprising ammonium nitrate

#98
20100040882
2010-02-18

Process for synthesizing a compacted product

#99
20100003733
2010-01-07

Recovery of inorganic salt during processing of lignocellulosic feedstocks

#100
20090173124
2009-07-09

Process for producing a nitrogen-potash fertilizer

#101
20090107196
2009-04-30

Viscosity control of particle formation by adjusting agitation speed

#102
20090056707
2009-03-05

Process of removing calcium and obtaining sulfate salts from an aqueous sugar solution

#103
20080269053
2008-10-30

Amino Acid Compositions and Methods of Using as Fertilizer

#104
20080083435
2008-04-10

METHOD OF INHIBITING CORROSION IN STORAGE AND TRANSPORT VESSELS

#105
20070295046
2007-12-27

Method for Treating Extinguisher Powder Wastes, and Fertilizer Obtained from Such a Method

#106
20070180877
2007-08-09

Dispersible potash pellets

#107
20070095118
2007-05-03

Process for the production of a fertilizer and fertilizer

#108
20060236735
2006-10-26

Integrated hydrogen sulfide absorber system for making potassium-sulfur fertilizer

#109
20060156772
2006-07-20

Sprayable organic fertilizer

#110
20060010949
2006-01-19

Slow-release (GSSP) fertilizer

#111
20060010948
2006-01-19

Nitrogen-potash fertiliser and the method for producing thereof

#112
20050274164
2005-12-15

Combination grass colorant and fertilizer

#113
20050244934
2005-11-03

Recovery of inorganic salt during processing of lignocellulosic feedstocks

#114
20050220698
2005-10-06

Process for recovery of sulphate of potash

#115
20050115291
2005-06-02

Liquid nitrogen-potash fertiliser

#116
20050081586
2005-04-21

Nitrogen-potassium fertiliser

#117
20050022570
2005-02-03

Conditioner-fertilizer composition for modifying and improving the structure of saline soils and/or alkaline soils

#118
16901188
2022-06-21

Fertilizer products and their making and use

#119
16585456
2022-07-19

Humic acid-supplemented fertilizers, macronutrients, and micronutrients

#120
16503566
2019-12-17

Fertilizer with organic potassium salts

#121
16293139
2019-10-08

Method for improving saline-alkaline soil by using biomass rapid pyrolysis product

#122
14573046
2016-08-02

Composition and method for pelletized compost

#123
14173196
2015-03-03

Fertilizer production