Patents-Review.com
ClassID:

90204 ⎘

C05F17/0018 - CPC Classification

Classification description:

Recent Application in this class:
#1
20200115264
2020-04-16

Automated zero waste systems and methods

 #2
20200061541
2020-02-27

METHODS AND SYSTEMS FOR CONCENTRATING DIGESTATE FROM BIOGAS

 #3
20200024208
2020-01-23

Organic flocculant and fertilizer

 #4
20200002240
2020-01-02

Systems, methods, and apparatus for increased wastewater effluent and biosolids quality

 #5
20190330123
2019-10-31

Method of preparing wood chip-type mixed organic composite fertilizer

 #6
20190322597
2019-10-24

WASTE MATERIAL PROCESSING SYSTEM

 #7
20190292115
2019-09-26

HOMOGENEOUS MICROORGANISM EXTRACT USING USEFUL AND FUNCTIONAL MICROORGANISMS AND METHOD FOR PRODUCING SAME

 #8
20190208789
2019-07-11

COMPOSITIONS AND METHODS FOR ENHANCING PLANT GROWTH

 #9
20190202752
2019-07-04

BIOLOGICAL WASTE MANAGEMENT SYSTEMS

 #10
20190194081
2019-06-27

Nutritional compositions for plants and soils

 #11
20190161782
2019-05-30

METHODS FOR PRODUCING MELANIN AND INORGANIC FERTILIZER FROM FERMENTATION LEACHATES

 #12
20190119179
2019-04-25

Method and system for compounding fertilizer from manure without nutrient emission

 #13
20190084896
2019-03-21

Aerobic Composting System

 #14
20180319714
2018-11-08

MICRO-CARBON BIO-FERTILIZER FOR RAPIDLY INCREASING SOIL GRANULAR STRUCTURE AND PREPARATION METHOD THEREOF

 #15
20180186672
2018-07-05

Process and facility for the treatment of livestock waste

 #16
20170291858
2017-10-12

Lightweight assemblable appliance with pliant exoskeletal support respective kit-of-parts and method for production of biogas and liquid fertilizer

 #17
20170283338
2017-10-05

Self-flushing anaerobic digester system

 #18
20170129821
2017-05-11

Liquid fertilizer system

 #19
20170073261
2017-03-16

Organics and nutrient recovery from anaerobic digester residues

 #20
20170066691
2017-03-09

Waste material processing system

 #21
20170050892
2017-02-23

Anaerobic column reactor for biodegradation of wastes and the process thereof

 #22
20170027178
2017-02-02

Compositions and methods for improving plant health

 #23
20160297724
2016-10-13

Method of processing organic waste

 #24
20160244380
2016-08-25

Aerated compost tea brewer

 #25
20160152524
2016-06-02

Process and a plant for oxidative biostabilization of citrus pulp

 #26
20160137562
2016-05-19

Lightweight assemblable appliance and respective method for production of biogas and liquid fertilizer

 #27
20160130625
2016-05-12

Methods for producing melanin and inorganic fertilizer from fermentation leachates

 #28
20160037737
2016-02-11

Closed loop compost tea brewer

 #29
20150368166
2015-12-24

System and method for producing fertilizer from organic waste

 #30
20150360980
2015-12-17

Managing greywater from a microbial decomposition process

 #31
20150329399
2015-11-19

Nutrient recovery process

 #32
20150251965
2015-09-10

Aerated compost tea brewer

 #33
20150159517
2015-06-11

Heat utilization in ORC systems

 #34
20150122709
2015-05-07

WATER TREATMENT SYSTEM

 #35
20140352379
2014-12-04

Method of forming fertilizer

 #36
20140346108
2014-11-27

Organics and nutrient recovery from anaerobic digester residues

 #37
20140144195
2014-05-29

System and method for producing fertilizer from organic waste

 #38
20140138407
2014-05-22

Organic soil amendments storage and dispensing system

 #39
20130344558
2013-12-26

Method of processing organic waste

 #40
20130309759
2013-11-21

Methods and apparatuses for removal of hydrogen sulfide and carbon dioxide from biogas

 #41
20130295658
2013-11-07

Systems and methods for digestion of solid waste

 #42
20130199255
2013-08-08

Organic fertilizer and method of its production

 #43
20120329139
2012-12-27

Biosolids digester and process for biosolids production

 #44
20120261320
2012-10-18

Food waste management system

 #45
20120231494
2012-09-13

Combined liquid to solid-phase anaerobic digestion for biogas production from municipal and agricultural wastes

 #46
20120064618
2012-03-15

Compost tea apparatus

 #47
20110113840
2011-05-19

Method for treating and/or pretreating liquid manure or biogas plant reject for the elimination of harmful substances, particularly nitrogen, phosphorus, and odor molecules

 #48
20110021862
2011-01-27

Method for treating organic waste and method of utilizing heat energy

 #49
20100264079
2010-10-21

Waste recovery, conversion, and utilization

 #50
20100184131
2010-07-22

Amendment-free sludge composting

 #51
15815205
2018-10-23

Compositions and methods for improving plant health