ClassID:

90169

C05D3/02 - CPC Classification

Classification description:

Calcareous fertilisers from limestone, calcium carbonate, calcium hydrate, slaked lime, calcium oxide, waste calcium products

Recent Application in this class:
#1
20260015294
2026-01-15

FERTILIZER COMPRISING IMMEDIATE- AND SLOW-RELEASE AGENTS IN SOIL COMPLEX NUTRIENTS

#2
20250346539
2025-11-13

METHOD OF MANUFACTURING A VEGETABLE SUBSTRATE, VEGETABLE SUBSTRATE ACTING AS PROLONGED-RELEASE FERTILIZER AND USES THEREOF

#3
20250333363
2025-10-30

Composition and Method for Improving Xeric Plant Health

#4
20250154079
2025-05-15

FORMULATION AND METHOD FOR OBTAINING NUTRITIONAL ACIDS FROM PLANTS

#5
20240383821
2024-11-21

LIQUID FOLIAR COMPOSITION

#6
20240308928
2024-09-19

KAOLINE BINDERS FOR FERTILIZERS

#7
20240270660
2024-08-15

LIQUID COMPOSITIONS COMPRISING DISSOLVED THIOSULFATE AND SUSPENDED SOLIDS

#8
20240270656
2024-08-15

MULTI-STEP METHODS OF MAKING A MULTI-PHASE MATERIAL

#9
20240130371
2024-04-25

ENVIRONMENTAL PROTECTION SYSTEMS AND METHODS OF GREENHOUSE GAS CAPTURE VIA CALCIUM HYDROXIDE

#10
20230354804
2023-11-09

COMPOSITION AND RELATED METHODS OF MANUFACTURE AND USE

#11
20230348336
2023-11-02

DUST AND ANTICAKING RESISTANT FERTILIZER

#12
20220369627
2022-11-24

Composition and related methods of manufacture and use

#13
20220324769
2022-10-13

FERTILIZER COMPRISING PHOSPHATE ROCK POWDER AND SURFACE-REACTED CALCIUM CARBONATE

#14
20220259113
2022-08-18

BIOLOGICAL SOLIDS PROCESSING

#15
20220220041
2022-07-14

USE OF UREA AS AN ANTIMICROBIAL ADDITIVE IN AN AQUEOUS SUSPENSION

#16
20220098124
2022-03-31

Process for the manufacture of a biostimulant or natural fertilizer based on fermented macroalgae, natural additives and probiotic bacteria for agriculture and horticulture

#17
20220073436
2022-03-10

Permanent eco-fertilizer against fruit physiological disorders and pests

#18
20220007640
2022-01-13

Composition and related methods of manufacture and use

#19
20210284562
2021-09-16

Biological solids processing

#20
20210269371
2021-09-02

Aqueous and solid ammonium sulfate fertilizers and methods of producing

#21
20210261477
2021-08-26

MULTI-PURPOSE LIGNIN-CARBOHYDRATE BINDING SYSTEM

#22
20210040004
2021-02-11

Liquid organic nutrient for agricultural use and production method thereof

#23
20210032173
2021-02-04

Polyphosphoric acid calcium magnesium fertilizer, polyphosphoric acid calcium magnesium fertilizer prepared by using phosphoric acid and phosphorus tailings as raw material and preparation method therefor

#24
20200331819
2020-10-22

Stimulation of the nitrification of a soil with compounds comprising a plant extract

#25
20200247726
2020-08-06

Process for Making Granules and Agglomerates from Powders

#26
20200206716
2020-07-02

Method for producing functionally improved carbolime

#27
20200010381
2020-01-09

Forming evaporite mineral products and their use as fertiliser

#28
20190337865
2019-11-07

PLANT GROWTH MATRIX

#29
20190322598
2019-10-24

Fluid ionized compositions, methods of preparation and uses thereof

#30
20190300427
2019-10-03

Method of separating and extracting raw materials from asphaltic limestone powder

#31
20190256433
2019-08-22

Pelletized spent lime and process of making same from wastewater treatment residue

#32
20190256431
2019-08-22

BIO-AVAILABLE MINERAL FERTILIZER AND DERIVATIVE APPLICATIONS, INCLUDING PRODUCT PROCESSES

#33
20190169075
2019-06-06

SOLUBLE FERTILIZER PRODUCT

#34
20190078018
2019-03-14

Soil amendment with carpet adhesive granules

#35
20190010093
2019-01-10

MINERAL FERTILIZER

#36
20180273383
2018-09-27

Method for recovering phosphorus

#37
20180257945
2018-09-13

Process for potash recovery from biomethanated spent wash with concomitant environmental remediation of effluent

#38
20180237350
2018-08-23

ARTIFICIAL SOILS AND METHODS FOR MANUFACTURING ARTIFICIAL SOILS

#39
20180179117
2018-06-28

Spherical fertilizers and process for the production thereof

#40
20180162740
2018-06-14

Method for complex treatment of phosphogypsum

#41
20180141876
2018-05-24

METHOD FOR FORMING PRODUCTS FROM A FLUE GAS DESULFURIZATION BY-PRODUCT AND PRODUCTS FORMED THEREBY

#42
20180127326
2018-05-10

Fertilizer composition containing oxidized glutathione and fertilizer element for foliar application

#43
20170297966
2017-10-19

PLANT IRON SUPPLEMENT SYSTEM, AND METHOD OF PREPARATION THEREOF

#44
20170297965
2017-10-19

Soil improving compositions and methods of using

#45
20170283335
2017-10-05

Soluble fertilizer product

#46
20170233304
2017-08-17

Method for drying spent filter media

#47
20170204019
2017-07-20

DUST AND ANTICAKING RESISTANT FERTILIZER

#48
20170197891
2017-07-13

QUANTUM CARRIER FOR IMPROVING SOIL FUNCTION AND METHOD OF PREPARATION THEREOF

#49
20170044076
2017-02-16

SOIL NEUTRALIZATION PRODUCT AND METHOD OF MAKING SAME

#50
20170022118
2017-01-26

Soil conditioner compositions containing lignocellulosic biomass fermentation process syrup

#51
20160340267
2016-11-24

Methods for treating solid fertilizer

#52
20160332926
2016-11-17

Products from a flue gas desulfurization by-product

#53
20160332925
2016-11-17

Synthetic gypsum fertilizer product and method of making

#54
20160264482
2016-09-15

Aqueous suspension preparations and the use of same as leaf fertilizers

#55
20160244377
2016-08-25

Fluid ionized compositions, methods of preparation and uses thereof

#56
20160207843
2016-07-21

Micronized earth alkali carbonate-containing material, for regulating the pH of a soil

#57
20160185674
2016-06-30

Method for drying spent filter media

#58
20160145164
2016-05-26

Organic waste processing

#59
20160107944
2016-04-21

Soil conditioner, and soil conditioner manufacturing process

#60
20160107942
2016-04-21

Method for recycling a byproduct of the phosphate fertilizer industry, soil conditioner, and soil conditioner manufacturing process

#61
20160060182
2016-03-03

Pelletized fertilizer and method for manufacturing fertilizer

#62
20160052831
2016-02-25

SYNTHETIC GYPSUM FERTILIZER PRODUCT AND METHOD OF MAKING

#63
20160031763
2016-02-04

Growth supplement for efficient production of agricultural and livestock products

#64
20150353831
2015-12-10

Modified carbonized red mud

#65
20150353830
2015-12-10

Inorganic, halogen-free flameproofing agent on the basis of chemically modified recarbonized red mud

#66
20150274978
2015-10-01

Method for producing basic products from ash, in particular paper ash

#67
20150152016
2015-06-04

Agricultural blend, agricultural binder system, and process of forming an agricultural blend

#68
20150101378
2015-04-16

Soil conditioner compositions containing lignocellulosic biomass fermentation process syrup

#69
20150027181
2015-01-29

Synthetic gypsum fertilizer product and method of making

#70
20140352377
2014-12-04

Method for retreating dewatered sludge

#71
20140331728
2014-11-13

Agricultural blend and process of forming an agricultural blend

#72
20140311200
2014-10-23

Fluid ionized compositions, methods of preparation and uses thereof

#73
20140283447
2014-09-25

Seed pellets and soils for growing plants

#74
20140186242
2014-07-03

Water treatment

#75
20140000329
2014-01-02

Dynamic disintegration enriching agents and fertilisers, their method of manufacture, and their uses in agriculture

#76
20130283874
2013-10-31

Method of treating soil and a method of sequestering heavy metals in soil

#77
20130259582
2013-10-03

Soil adherent pellet and active agent delivery with same

#78
20130180299
2013-07-18

Manufacturing of bioorganic-augmented high nitrogen-containing inorganic fertilizer

#79
20130091914
2013-04-18

Method of making an acid-absorbing biosolid composition

#80
20130091913
2013-04-18

METHOD OF MAKING AN ACID-ABSORBING BIOSOLID COMPOSITION

#81
20130012753
2013-01-10

Method for forming products from a flue gas desulfurization by-product and products formed thereby

#82
20120234063
2012-09-20

Process to beneficiate heat-dried biosolid pellets

#83
20120222462
2012-09-06

Organic containing sludge to fertilizer alkaline conversion process

#84
20120180538
2012-07-19

Stabilized compositions comprising ammonium nitrate

#85
20120103039
2012-05-03

METHOD FOR PREPARING SLOW RELEASE FERTILIZERS

#86
20120060575
2012-03-15

Agricultural blend and process of forming an agricultural blend

#87
20120036907
2012-02-16

Compositions and methods for buffered growing media

#88
20120024025
2012-02-02

AMMONIUM NITRATE GRANULE AND METHOD FOR THE PREPARATION OF THE SAME

#89
20120021906
2012-01-26

FUNGAL INOCULANT COMPOSITIONS

#90
20110314884
2011-12-29

COMBINING BENEFICIAL ASH AND KILN DUST TO PRODUCE MINERAL LIME

#91
20110300052
2011-12-08

PARTICULATE MATTER AND METHODS OF OBTAINING SAME FROM A KRAFT WASTE RECLAMATION

#92
20110286799
2011-11-24

COMPOUND FOR AGRICULTURAL SOIL

#93
20110283759
2011-11-24

Slow calcium release fertilizer

#94
20110269627
2011-11-03

Formulation based on micronized natural calcite mineral as a plant booster and mineral fertilizer

#95
20110265533
2011-11-03

Organic containing sludge to fertilizer alkaline conversion process

#96
20110265532
2011-11-03

Process for treating sludge and manufacturing bioorganically-augmented high nitrogen-containing inorganic fertilizer

#97
20110232347
2011-09-29

Enhanced process to produce a thermofertiliser from potassium-bearing minerals

#98
20110224080
2011-09-15

FORMULATION BASED ON MICRONIZED NATURAL CALCITE MINERAL AND MICRONIZED ZEOLITE AS AN ENHANCED PLANT BOOSTER AND MINERAL FERTILIZER

#99
20110209510
2011-09-01

Use of a solid mineral composition for increasing the fertility of a crop soil or that of a prairie soil

#100
20110163266
2011-07-07

Organic water retention mix for use on soil

#101
20110079061
2011-04-07

Enhanced fertilizer products with polymer adjuvants

#102
20110027017
2011-02-03

Carbon sequestration method

#103
20100254880
2010-10-07

Stabilized compositions comprising ammonium nitrate

#104
20100219124
2010-09-02

System and method for producing methane, an organic based fertilizer and usable water from animal waste

#105
20100218573
2010-09-02

System and method for producing an organic based fertilizer and usable water from animal waste

#106
20100139346
2010-06-10

Beneficiated, heat-dried biosolid pellets

#107
20100139345
2010-06-10

Organic fertilizer made by alkaline conversion process

#108
20100107712
2010-05-06

Method for treating domestic waste

#109
20100051540
2010-03-04

Retention/detention pond and green roof passive nutrient removal material mixes

#110
20100050720
2010-03-04

Passive nutrient removal material mixes

#111
20100024500
2010-02-04

Methods and compositions for soil amendments and organic waste management

#112
20100000277
2010-01-07

GRANULATED PLANT NUTRIENT

#113
20090272163
2009-11-05

Method of solidifying and detoxifying soil, incinerated ash and coal ash and method of detoxifying polluted water containing dioxins and PCB

#114
20090241624
2009-10-01

Organo-mineral soil amendment

#115
20090232723
2009-09-17

PARTICULATE MATTER AND METHODS OF OBTAINING SAME FROM A KRAFT WASTE RECLAMATION

#116
20090056707
2009-03-05

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

#117
20090038355
2009-02-12

Agricultural composition

#118
20080300442
2008-12-04

Method for forming products from a flue gas desulfurization by-product and products formed thereby

#119
20080113897
2008-05-15

Patent Of Invention P200001758,Method For The Transformation Of Chrome-Free Tanning Waste And Products Thus Obtained

#120
20080098781
2008-05-01

Ammonium nitrate granule and method for the preparation of the same

#121
20080000279
2008-01-03

Methods of controlling chemical self-heating of organic-containing materials

#122
20070169527
2007-07-26

CONTROLLED RELEASE FERTILIZER HAVING IMPROVED MECHANICAL HANDLING DURABILITY AND METHOD FOR PRODUCTION THEREOF

#123
20070101784
2007-05-10

Soil improvement material derived from marine resources and process for producing the same

#124
20070062331
2007-03-22

Seed pellets and soils for growing plants

#125
20070062233
2007-03-22

Organic containing sludge to fertilizer alkaline conversion process

#126
20070062231
2007-03-22

Method and device for producing nitrogen fertilizer from organic waste products

#127
20070039364
2007-02-22

Plant nutrient and method of making

#128
20060254331
2006-11-16

Processes to beneficiate heat-dried biosolid pellets

#129
20060254077
2006-11-16

Method for drying spent filter media

#130
20060243009
2006-11-02

Manufacturing of bioorganic-augmented high nitrogen-containing inorganic fertilizer

#131
20060169014
2006-08-03

Composition for the nutrition and irrigation of plants

#132
20060130397
2006-06-22

Soil additive

#133
20060117823
2006-06-08

Composition useful for making slow release nitrogen free phosphorous, potassium and sulfur oxide glass and a process of making glass therefrom

#134
20060100104
2006-05-11

Soil conditioner

#135
20060099132
2006-05-11

Process for the production of precipitated calcium carbonates and product produced thereby

#136
20060032282
2006-02-16

Controlled release fertilizer having improved mechanical handling durability and method for production thereof

#137
20060021407
2006-02-02

Process and device for treating raw manure

#138
20050241354
2005-11-03

Soil conditioning agglomerates containing calcium

#139
20050217332
2005-10-06

Environmentally friendly poultry litter fertilizer

#140
20050166653
2005-08-04

Soil activator and production method for the same

#141
20050155401
2005-07-21

Process for treating residue of organic material

#142
20050126238
2005-06-16

Plant nutrient and method of making

#143
20050056064
2005-03-17

Quality organic fertilizer

#144
20050022570
2005-02-03

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

#145
18078490
2024-02-27

Fertilizer composition including animal manure and cement kiln dust

#146
16585456
2022-07-19

Humic acid-supplemented fertilizers, macronutrients, and micronutrients