ClassID:

4583

A23L3/32 - CPC Classification

Classification description:

Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with electric currents without heating effect

Sub-classes:
Recent Application in this class:
#1
20250008969
2025-01-09

DESTRUCTION OF AIRBORNE PATHOGENS, AND MICROORGANISMS ON GRAINS AND DRIED FOOD USING ULTRASOUND

#2
20250002895
2025-01-02

ELECTROPORATION APPARATUSES AND THEIR METHOD OF USE

#3
20240389621
2024-11-28

COMPACT DEVICE FOR FOOD SANITATION

#4
20240358046
2024-10-31

MAGNETIC FIELD FRESHNESS-PRESERVING STORAGE CONTAINER AND REFRIGERATOR

#5
20240353170
2024-10-24

MAGNETIC FIELD-BASED FRESH-KEEPING STORAGE CONTAINER AND REFRIGERATOR

#6
20240315286
2024-09-26

METHOD AND APPARATUS TO CONCURRENTLY SUPERCOOL DIFFERENT PERISHABLES

#7
20240180207
2024-06-06

AFLATOXIN REDUCTION IN NUTS VIA UV AND/OR OXIDATION

#8
20240060702
2024-02-22

REFRIGERATOR WITH FREEZING STORAGE DEVICE

#9
20230270143
2023-08-31

Process And Installation For Producing A Preserved Food Item From A Raw Material. In Particular A Snack Product

#10
20230217965
2023-07-13

ELECTRET MEMBRANE, PREPARATION METHOD, REFRIGERATOR BODY ASSEMBLY AND REFRIGERATION APPARATUS

#11
20230148634
2023-05-18

High-voltage electric field low-temperature plasma cold sterilization system circuit and apparatus

#12
20230036792
2023-02-02

Engineered water nanostructures (EWNS) and uses thereof

#13
20220400711
2022-12-22

PEF SYSTEM FOR THE TREATMENT OF BIOLOGICAL MATERIAL

#14
20220369675
2022-11-24

MICROORGANISM MIXTURE, COMPOSITION, PROCESS FOR THE PREPARATION THEREOF, METHOD AND USE IN TREATING SOLID ORGANIC WASTE

#15
20220184569
2022-06-16

DEVICE FOR TREATING LIQUIDS BY ELECTROMAGNETISM AND STIRRING

#16
20220133922
2022-05-05

Electroporation apparatuses and their method of use

#17
20220117272
2022-04-21

Electric field generating device and cold storage provided with same

#18
20220110335
2022-04-14

Grilling method for controlling content of polycyclic aromatic hydrocarbons in charcoal-grilled meat

#19
20220034573
2022-02-03

Electric Field-Generating Repository

#20
20220028646
2022-01-27

COMPACT DEVICE FOR PULSED ELECTRIC FIELDS IN A TREATMENT CELL

#21
20220007690
2022-01-13

SYSTEMS AND METHODS FOR REACTIVE GAS-BASED PRODUCT TREATMENT

#22
20210392911
2021-12-23

Destruction of airborne pathogens, and microorganisms on grains and dried food using ultrasound

#23
20210360950
2021-11-25

Flow cell for the treatment of liquids

#24
20210212347
2021-07-15

VACUUM MICROWAVE DRYING OF FOODS WITH PULSED ELECTRIC FIELD PRE-TREATMENT

#25
20210120848
2021-04-29

Systems and methods for reactive gas-based product treatment

#26
20200383355
2020-12-10

METHOD OF FREEZING AND PRESERVING FROZEN OBJECT

#27
20200359659
2020-11-19

Method and system for process monitoring the treatment of media

#28
20200329742
2020-10-22

Moisture control apparatus, moisture control method, program, storage medium, produced object, product, apparatus, and facility

#29
20200315219
2020-10-08

Method For Processing Plant Leaves And Method For Producing A Fermented Product From Plucked Plant Leaves, Comprising Conditioning The Plant Leaves By Applying An Electric Field

#30
20200297000
2020-09-24

ASEPTIC PROCESSING FOR FOOD AND BEVERAGES

#31
20200281219
2020-09-10

METHOD INVOLVING PEF TREATMENT AND DRYING

#32
20200261718
2020-08-20

Electronic modular system with variable power for generating electrical pulses and associated uses thereof

#33
20200214327
2020-07-09

Method For Producing A Food, In Particular A Snack Product, With Improved Introduction Of An Additive By Application Of An Electric Field

#34
20200170283
2020-06-04

CANNABIS EXTRACT AND JUICE HAVING IMPROVED SHELF LIFE AND METHODS THEREOF

#35
20200107563
2020-04-09

MOLECULAR MODIFIER FOR COMBUSTIBLE AND NON-COMBUSTIBLE FLUIDS, LIQUIDS AND GASES

#36
20200063222
2020-02-27

System for and method of processing sugar cane

#37
20200008449
2020-01-09

Method and device for continuous processing with a pulsed electric field

#38
20200008448
2020-01-09

Waterless ice crystal nucleator for supercooled beverages

#39
20190380363
2019-12-19

Device and system for generating low frequency alternating electric field, and signal conditioning method

#40
20190364933
2019-12-05

Device for preservability enhancement based on cellular water activation

#41
20190350231
2019-11-21

Detection of multi-dimensional heating patterns in thermal food processes using thermochromic inks

#42
20190281868
2019-09-19

Method of supercooling perishable materials

#43
20190200579
2019-07-04

Method and device for treating poultry eggs using electron beams to sterilise the calcareous shell

#44
20190174801
2019-06-13

System and method for the electromagnetic energizing of packaged content and corresponding device

#45
20190151817
2019-05-23

PEF CHAMBER

#46
20190142037
2019-05-16

System and methods for supercooling perishable products

#47
20190126037
2019-05-02

Electronic system having variable modular power for generating electrical pulses and associated uses

#48
20190124956
2019-05-02

Device and system for generating low frequency alternating electric field, and signal conditioning method

#49
20190118153
2019-04-25

Array induced electric field fluid reaction system and applications thereof

#50
20190116854
2019-04-25

Atmospherically Fried Crisps, Equipment and Method for Making Same

#51
20190069571
2019-03-07

Anti-oxidation frying device

#52
20180368425
2018-12-27

Process for producing a composition for increasing muscle mass

#53
20180332877
2018-11-22

Apparatus for sterilizing food or medical appliance and method of using the apparatus

#54
20180317508
2018-11-08

Plasma sterilization device

#55
20180249737
2018-09-06

Plasma sterilizer apparatus for pipe

#56
20180206532
2018-07-26

Method For Disinfesting Psyllium

#57
20180200023
2018-07-19

DEVICE FOR DISINFECTION BY MEANS OF IONIC CURRENTS

#58
20180116256
2018-05-03

Chamber for pulsed electric field generation

#59
20170311636
2017-11-02

Storage device

#60
20170298407
2017-10-19

Engineered water nanostructures (EWNS) and uses thereof

#61
20170258117
2017-09-14

Fryer

#62
20170252439
2017-09-07

SYSTEM AND METHOD FOR IMPARTING ELECTROMAGNETIC ENERGY INTO WATER AND USE THEREOF

#63
20170215442
2017-08-03

Process for producing a composition for increasing muscle mass

#64
20170181455
2017-06-29

APPARATUS AND METHOD FOR HEATING FOOD PRODUCTS

#65
20170156379
2017-06-08

Plasma sterilization film and plasma sterilization wrapping container

#66
20170119028
2017-05-04

Magnetite-based heterogeneous ice-crystal nucleation

#67
20170112170
2017-04-27

Electric spraying sterilization and protein peptide bond cleavage device and method

#68
20160302457
2016-10-20

Method of supercooling perishable materials

#69
20160015076
2016-01-21

Storage device using potential generator

#70
20150351446
2015-12-10

Preservation treatment apparatus for material containing oxide

#71
20150327561
2015-11-19

Electrical field application method

#72
20150283278
2015-10-08

Electroporation apparatuses and their method of use

#73
20150173411
2015-06-25

Apparatus and Method for Disinfection of Packaged Articles

#74
20150150297
2015-06-04

METHOD FOR STERILIZING SEALED AND PACKAGED FOOD USING ATMOSPHERIC-PRESSURE PLASMA, AND SEALED AND PACKAGED FOOD PREPARED THEREBY

#75
20150110932
2015-04-23

Methods and Systems for Inactivation of Bacteria in Liquid Using Liquid-Phase Electrical Discharge Plasmas

#76
20150037782
2015-02-05

Enhancement of electromagnetic freezing by stabilization and oscillation of biogenic magnetite particles

#77
20140161947
2014-06-12

Method and apparatus for cold plasma food contact surface sanitation

#78
20130341193
2013-12-26

Device for the treatment of a product by a pulsed electric field

#79
20130330455
2013-12-12

Process for producing a composition containing active follistatin

#80
20130202766
2013-08-08

Composition, Methods and Devices for Reduction of Cells in a Volume of Matter Using Low Voltage High Electric Field (LVHEF) Electrical Energy

#81
20130199236
2013-08-08

Food preserving method and its device

#82
20130189156
2013-07-25

Method and system for treating packaged products

#83
20120273358
2012-11-01

METHOD OF TREATMENT OF CELLULOSIC OBJECTS

#84
20120272664
2012-11-01

ELECTROSTATICALLY CHARGED CRYOGEN FOG

#85
20120107465
2012-05-03

Electron flow generation

#86
20120103831
2012-05-03

METHOD FOR MEMBRANE PERMEABILIZATION OF BIOLOGICAL CELLS BY USING A PULSED ELECTRIC FIELD

#87
20120082766
2012-04-05

Anti-oxidation food preparation device

#88
20120034131
2012-02-09

APPARATUS, SYSTEM AND METHOD FOR PREVENTING BIOLOGICAL CONTAMINATION TO MATERIALS DURING STORAGE USING PULSED ELECTRICAL ENERGY

#89
20110297011
2011-12-08

Electronic sterilization device and method

#90
20110290123
2011-12-01

Freshness prolonging device for foodstuff

#91
20110219800
2011-09-15

Supercooling system for supercooling a stored liquid

#92
20110123690
2011-05-26

Sterilisation of liquids in hermetically closed vessels

#93
20110065161
2011-03-17

BIPOLAR SOLID STATE MARX GENERATOR

#94
20110033591
2011-02-10

Arrangement for neutralisation or microorganisms

#95
20110033589
2011-02-10

METHOD AND APPARATUS FOR STORING AND APPLYING MAGNETIC FIELDS

#96
20100310735
2010-12-09

Beverage sterilisation device

#97
20100297313
2010-11-25

METHOD AND DEVICE FOR STERILISING A LIQUID

#98
20100291270
2010-11-18

Food composition prepared by a sterilization process

#99
20100199861
2010-08-12

Treating Apparatus

#100
20100119668
2010-05-13

Anti-oxidation food preparation device

#101
20100112151
2010-05-06

HIGH-VOLTAGE PULSED ELECTRICAL FIELD FOR ANTIMICROBIAL TREATMENT

#102
20100104706
2010-04-29

Electrostatic de-worming technique

#103
20100003382
2010-01-07

APPARATUS AND METHOD FOR STORING MATERIALS

#104
20090252842
2009-10-08

APPARATUS, SYSTEMS, AND METHODS OF EXTENDING USEFUL LIFE OF FOOD TREATING MEDIA BY INHIBITING DEGRADATION THEREOF

#105
20090246073
2009-10-01

Apparatus and method for inline solid, semisolid, or liquid antimicrobial treatment

#106
20090199577
2009-08-13

Quick freezing apparatus and quick freezing method

#107
20090199570
2009-08-13

Core unit for refrigeration unit and refrigeration unit including the core unit

#108
20090139249
2009-06-04

APPARATUS AND METHOD FOR MAINTAINING FRESHNESS OF FOODS

#109
20090023804
2009-01-22

ELECTROCHEMICAL METHODS FOR REDOX CONTROL TO PRESERVE, STABILIZE AND ACTIVATE COMPOUNDS

#110
20080286423
2008-11-20

Electric Field Fluid Treatment Chamber

#111
20080260578
2008-10-23

Device for Treating Goods with the Aid of an Electric Discharge

#112
20080226494
2008-09-18

Sterilization system for sterilizing and/or neutralizing the activity of microorganisms in liquids and gases, and sterilization and/or neutralization process

#113
20080089815
2008-04-17

APPARATUS FOR MAINTAINING FRESHNESS BY APPLYING DISPLACEMENT CURRENT

#114
20080063579
2008-03-13

System for maintaining freshness including flexible conducting polymer electrode

#115
20080056938
2008-03-06

FRESHNESS MAINTAINING APPARATUS

#116
20080038151
2008-02-14

PRESERVING APPARATUS HAVING MULTIPLE SURFACE ELECTRODE STRUCTURE

#117
20070292571
2007-12-20

Magnetic device and method for treating perishable items such as food or ice

#118
20070243299
2007-10-18

Food composition prepared by a sterilization process

#119
20070243297
2007-10-18

Food composition prepared by a sterilization process

#120
20070196543
2007-08-23

Food strorage apparatus and method for controlling the same

#121
20070060477
2007-03-15

Process

#122
20060254912
2006-11-16

SYSTEM AND METHOD FOR TREATING BIOLOGICAL TISSUE USIING CURRET ELECTRICAL FIELD

#123
20060233925
2006-10-19

Food preserving method and its device

#124
20060112699
2006-06-01

Freezer, freezing method and frozen objects

#125
20060091131
2006-05-04

Method for suppressing oxidization of object and alternating current voltage application apparatus

#126
20060087786
2006-04-27

Negative current generator

#127
20060013927
2006-01-19

Radio frequency electric field pasteurization system

#128
20050186311
2005-08-25

Method for acidifying and preserving food compositions using electrodialyzed compositions

#129
20050112251
2005-05-26

Preservation of liquids

#130
20050112248
2005-05-26

Electron beam carcass irradiation system

#131
20050028679
2005-02-10

Method and device for the sterilization of wine utilizing focused electrical fields

#132
20050016925
2005-01-27

Method and apparatus for treating a fluid

#133
20050008740
2005-01-13

Arrangement and method for treatment of a pumpable substance

#134
20050005611
2005-01-13

Highly-efficient freezing apparatus and highly-efficient freezing method

#135
18739119
2025-02-04

System to freeze food products

#136
18237942
2024-01-09

Meat preservation apparatus and method allowed to broaden ice temperature