ClassID:

5349

A24B15/243 - CPC Classification

Classification description:

Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form; Treatment of tobacco products or tobacco substitutes by extraction; Tobacco extracts; Extraction of specific substances Nicotine

Recent Application in this class:
#1
20260114494
2026-04-30

POUCH WITH CROSSLINKED ALGINATE

#2
20260101860
2026-04-16

TOBACCO PLANTS WITH REDUCED NICOTINIC ALKALOID LEVELS

#3
20260068923
2026-03-12

ORAL PRODUCTS HAVING FILLER MATERIAL FOR CONTROLLED RELEASE OF ACTIVE COMPOUNDS

#4
20260026543
2026-01-29

TOBACCO FLAVOURED DRY POWDER FORMULATION

#5
20260013547
2026-01-15

Organic-Based Nicotine Gel Compositions

#6
20250386854
2025-12-25

Metal Oxide-Based Gel Nicotine Compositions

#7
20250386851
2025-12-25

ENCAPSULATED COMPOSITIONS FOR ORAL USE

#8
20250380732
2025-12-18

AEROSOLISABLE FORMULATION

#9
20250361222
2025-11-27

Extraction of nicotine from tobacco by closed cycle steam stripping and scrubbing

#10
20250351863
2025-11-20

Oral Formulations of Kava

#11
20250311765
2025-10-09

POUCHES COMPRISING ACTIVE INGREDIENTS

#12
20250261683
2025-08-21

ORAL COMPOSITION COMPRISING ENCAPSULATED PH ADJUSTING AGENT

#13
20250261682
2025-08-21

METHOD AND PLANT FOR EXTRACTING NICOTINE FROM TOBACCO

#14
20250261681
2025-08-21

METHOD FOR HYDROLYSIS OF LACTIC ACID FOR AEROSOL DELIVERY DEVICE

#15
20250261680
2025-08-21

AEROSOLIZABLE NICOTINE-CONTAINING FORMULATIONS

#16
20250241357
2025-07-31

METHODS OF MANUFACTURING AN ORAL COMPOSITION

#17
20250241356
2025-07-31

ORAL COMPOSITION COMPRISING RECEPTOR MODULATOR

#18
20250212943
2025-07-03

AEROSOL-GENERATING ARTICLE HAVING TWO OR MORE SUBSTRATE SEGMENTS

#19
20250194663
2025-06-19

ORAL POUCH PRODUCT CONTAINING AMINO ACID OR SALT THEREOF

#20
20250194662
2025-06-19

NICOTINE COMPOSITION

#21
20250176623
2025-06-05

Provision of High Nicotine Aerosol

#22
20250176609
2025-06-05

ORAL POUCHED NICOTINE PRODUCT INCLUDING A FILLING MATERIAL COMPRISING NICOTINE PARTICLES

#23
20250176607
2025-06-05

AEROSOL-GENERATING MATERIAL

#24
20250169531
2025-05-29

COMPOSITIONS AND PRODUCTS FOR IMPROVED ORAL DELIVERY OF NICOTINE AND METHODS OF MAKING AND USING SAME

#25
20250160386
2025-05-22

TOBACCO COMPOSITION

#26
20250143373
2025-05-08

AEROSOL-GENERATING SYSTEM PROVIDING PREFERENTIAL EVAPORATION OF NICOTINE

#27
20250143364
2025-05-08

ORAL NICOTINE PRODUCT WITH CHEWABLE CARRIER ELEMENT

#28
20250113854
2025-04-10

A DEVICE WITH BREATHING GUIDANCE MEANS

#29
20250089805
2025-03-20

NICOTINE ELECTRONIC VAPING DEVICE

#30
20250072492
2025-03-06

NICOTINE INHALER

#31
20250072482
2025-03-06

Aerosol Generating Article

#32
20250072476
2025-03-06

FILLER FOR ORAL POUCH AND ORAL POUCH INCLUDING THE SAME

#33
20250072473
2025-03-06

FILLER FOR ORAL POUCH AND ORAL POUCH INCLUDING THE SAME

#34
20250072472
2025-03-06

NICOTINE POUCH FILLER AND METHOD OF PREPARING THE SAME

#35
20250064105
2025-02-27

CURLING METHOD FOR CURLING AEROSOL-OR-SMOKE-GENERATING ARTICLES

#36
20250049099
2025-02-13

ORAL COMPOSITION

#37
20250049098
2025-02-13

ORAL COMPOSITION CONTAINING INORGANIC POROUS MATERIAL

#38
20250049097
2025-02-13

METHODS AND APPARATUS FOR TREATING PLANT-DERIVED MATERIAL

#39
20250041288
2025-02-06

MOIST ORAL COMPOSITIONS

#40
20250031747
2025-01-30

METHOD OF PRODUCING A LIQUID TOBACCO EXTRACT

#41
20240407424
2024-12-12

ORAL NICOTINE PRODUCT AND SYSTEM FOR PROVIDING ORAL NICOTINE FLAVOR INCLUDING THE ORAL NICOTINE PRODUCT

#42
20240407422
2024-12-12

AEROSOL GENERATION

#43
20240397994
2024-12-05

AEROSOL-GENERATING ARTICLE WITH NOVEL AEROSOL-GENERATING SUBSTRATE

#44
20240373905
2024-11-14

NOVEL AEROSOL-GENERATING SUBSTRATE COMPRISING OREGANUM SPECIES

#45
20240365865
2024-11-07

AEROSOL-FORMING CARTRIDGE AND SYSTEM WITH NICOTINE GEL

#46
20240365741
2024-11-07

COMPOSITIONS AND METHODS FOR PRODUCING TOBACCO PLANTS AND PRODUCTS HAVING ALTERED ALKALOID LEVELS

#47
20240334963
2024-10-10

PLANT EXTRACT PRODUCTION METHOD

#48
20240315309
2024-09-26

PRODUCT INFUSED WITH SMOKE

#49
20240298695
2024-09-12

METHOD FOR PRODUCING AN AEROSOL-FORMING SUBSTRATE AND AEROSOL-FORMING SUBSTRATE

#50
20240292804
2024-09-05

COMPOSITIONS AND METHODS FOR PRODUCING TOBACCO PLANTS AND PRODUCTS HAVING ALTERED ALKALOID LEVELS

#51
20240225082
2024-07-11

AEROSOL GENERATING APPARATUS

#52
20240206524
2024-06-27

ULTRA-LOW NICOTINE SMOKING ARTICLE

#53
20240180240
2024-06-06

A FLAVOURED ORAL POUCHED NICOTINE PRODUCT COMPRISING AN ACID

#54
20240108053
2024-04-04

RECOVERING NICOTINE FROM TOBACCO CURING

#55
20240041094
2024-02-08

A POUCHED PRODUCT FOR ORAL USE COMPRISING A PARTICULATE FILLING MATERIAL

#56
20240016199
2024-01-18

IMPROVED METHOD OF PRODUCING A LIQUID TOBACCO EXTRACT

#57
20240008523
2024-01-11

IMPROVED METHOD OF PRODUCING A LIQUID TOBACCO EXTRACT

#58
20230413891
2023-12-28

IMPROVED METHOD OF PRODUCING A LIQUID TOBACCO EXTRACT

#59
20230311393
2023-10-05

METHODS AND MACHINES FOR MAKING ORAL PRODUCTS

#60
20230292827
2023-09-21

NICOTINE POUCH WITH CAPSULE HAVING MCT OIL

#61
20230270154
2023-08-31

AEROSOLISABLE FORMULATION

#62
20230210836
2023-07-06

Moist oral compositions

#63
20230210162
2023-07-06

NON-TOBACCO ORAL NICOTINE POUCH COMPOSITION

#64
20230180818
2023-06-15

AEROSOLISED FORMULATION

#65
20230165299
2023-06-01

Aerosolizable formulation

#66
20230157372
2023-05-25

Nicotine electronic vaping device

#67
20230148660
2023-05-18

PRODUCTS WITH ENHANCED SENSORY CHARACTERISTICS

#68
20230085597
2023-03-16

METHODS OF TREATING TOBACCO AND TREATED TOBACCO

#69
20230082862
2023-03-16

An Aerosol-Generating Substrate for Vaping Comprising Semi-Solid Substrate

#70
20230039318
2023-02-09

EXTRACTION APPARATUS WITH SCREW CONVEYORS FOR TOBACCO MATERIAL

#71
20230034625
2023-02-02

AEROSOL-FORMING SUBSTRATE WITH NITROGEN-CONTAINING NUCLEOPHILIC COMPOUND

#72
20220400744
2022-12-22

POUCHED PRODUCT COMPRISING DISSOLVABLE COMPOSITION

#73
20220400735
2022-12-22

AN ORAL POUCHED NICOTINE PRODUCT INCLUDING A FILLING MATERIAL COMPRISING NICOTINE PARTICLES

#74
20220395015
2022-12-15

IMPROVED TOBACCO FLAVOURED DRY POWDER FORMULATION

#75
20220386684
2022-12-08

Aerosol-Generating Tobacco-Containing Composition Comprising Medium-Chain Triglyceride

#76
20220354156
2022-11-10

ORAL POUCHED PRODUCT WITH HIGH DENSITY LOAD

#77
20220324715
2022-10-13

Hydrated Ionic Clay and Tobacco Material Compositions

#78
20220322730
2022-10-13

Organic-Based Nicotine Gel Compositions

#79
20220322727
2022-10-13

Oral pouched product

#80
20220312829
2022-10-06

Metal Oxide-Based Gel Nicotine Compositions

#81
20220304374
2022-09-29

CARTRIDGE COMPRISING NICOTINE AND A WATER-IMMISCIBLE SOLVENT

#82
20220295866
2022-09-22

BUFFERED ORAL COMPOSITIONS

#83
20220295860
2022-09-22

ORAL COMPOSITIONS WITH REDUCED WATER ACTIVITY

#84
20220264933
2022-08-25

NICOTINE COMPOSITION, METHOD FOR MAKING AND AEROSOL GENERATING ARTICLES COMPRISING SUCH

#85
20220256909
2022-08-18

Method of producing a liquid tobacco extract

#86
20220256908
2022-08-18

CONCENTRATION OF WET TOBACCO EXTRACTS

#87
20220240563
2022-08-04

LIQUID TOBACCO EXTRACT, METHOD FOR MAKING AND AEROSOL-GENERATING ARTICLES COMPRISING SUCH

#88
20220170035
2022-06-02

METHOD

#89
20220118667
2022-04-21

Methods and machines for making oral products

#90
20220087305
2022-03-24

HIGH VISCOSITY NICOTINE FORMULATION

#91
20220039455
2022-02-10

Pouched product with liquid flavor composition

#92
20220015442
2022-01-20

Nicotine electronic vaping device

#93
20220015436
2022-01-20

NICOTINE ELECTRONIC VAPING DEVICES HAVING AUTO SHUTDOWN

#94
20210392956
2021-12-23

Aerosol-generating system providing preferential evaporation of nicotine

#95
20210329962
2021-10-28

Nicotine pouch composition and pouch comprising such

#96
20210315259
2021-10-14

Aerosol generation

#97
20210315258
2021-10-14

AEROSOL GENERATING SUBSTRATE

#98
20210315257
2021-10-14

Aerosol generating substrate

#99
20210267262
2021-09-02

Aerosolisable formulation

#100
20210204589
2021-07-08

Electronic cigarette compositions, devices, and related methods

#101
20210195938
2021-07-01

SUBSTRATE WITH MULTIPLE AEROSOL FORMING MATERIALS FOR AEROSOL DELIVERY DEVICE

#102
20210169132
2021-06-10

ORAL COMPOSITION INCLUDING GELS

#103
20210169130
2021-06-10

METHODS OF MANUFACTURING AN ORAL COMPOSITION

#104
20210169129
2021-06-10

LIPID-CONTAINING ORAL COMPOSITION

#105
20210169126
2021-06-10

ORAL COMPOSITION WITH SALT INCLUSION

#106
20210169121
2021-06-10

LIQUID ORAL COMPOSITION

#107
20210153542
2021-05-27

METHOD OF MAKING A TOBACCO EXTRACT

#108
20210122728
2021-04-29

Nicotine salts, co-crystals, and salt co-crystal complexes

#109
20210120877
2021-04-29

DELIVERY VEHICLE

#110
20210068999
2021-03-11

APPETITE CONTROL DEVICE

#111
20200367571
2020-11-26

Electrolytic gas suction tool

#112
20200359672
2020-11-19

TOBACCO EXTRACT, METHOD FOR PRODUCING TOBACCO EXTRACT, AND NON-COMBUSTION FLAVOR INHALER INCLUDING TOBACCO EXTRACT

#113
20200353662
2020-11-12

Methods and machines for making oral products

#114
20200345059
2020-11-05

FLAVORED VAPORIZABLE FORMULATION

#115
20200281250
2020-09-10

Method for hydrolysis of lactic acid for aerosol delivery device

#116
20200253265
2020-08-13

Product infused with smoke

#117
20200068946
2020-03-05

METHOD OF MAKING A TOBACCO EXTRACT

#118
20200039954
2020-02-06

Nicotine salts, co-crystals, and salt co-crystal complexes

#119
20190380855
2019-12-19

APPETITE CONTROL DEVICE

#120
20190380378
2019-12-19

PURIFICATION OF NICOTINE

#121
20190246596
2019-08-15

Compositions and methods for producing tobacco plants and products having altered alkaloid levels

#122
20190216037
2019-07-18

Compositions and methods for producing tobacco plants and products having altered alkaloid levels

#123
20190203218
2019-07-04

METHOD

#124
20190174812
2019-06-13

SOLID ORAL NICOTINE FORMULATION

#125
20190168435
2019-06-06

Methods and machines for making oral products

#126
20180360099
2018-12-20

TOBACCO COMPOSITION

#127
20180354180
2018-12-13

Methods and machines for making oral products

#128
20180332885
2018-11-22

Reduced risk tobacco products and methods of making same

#129
20180230126
2018-08-16

Nicotine salts, co-crystals, and salt co-crystal complexes

#130
20180216127
2018-08-02

Reducing levels of nicotinic alkaloids in plants

#131
20180135065
2018-05-17

Reducing levels of nicotinic alkaloids in plants

#132
20180135064
2018-05-17

Reducing levels of nicotinic alkaloids in plants

#133
20180084823
2018-03-29

Vaporizable Tobacco Wax Compositions and Container thereof

#134
20170298459
2017-10-19

GREEN PROCESS TO HYDROLYZE CARBOHYDRATES FROM TOBACCO BIOMASS USING SUBCRITICAL WATER

#135
20170273351
2017-09-28

RECOVERY OF TOBACCO CONSTITUENTS FROM PROCESSING

#136
20170224009
2017-08-10

Producing method of tobacco raw material

#137
20170166913
2017-06-15

Methods and compositions for identifying NBB1 mutations

#138
20170145432
2017-05-25

Methods and compositions for suppressing NBB1 expression

#139
20160360781
2016-12-15

Producing method of tobacco raw material

#140
20160360780
2016-12-15

Extraction method of flavor constituent and manufacturing method of composition element of favorite item

#141
20160360779
2016-12-15

Extraction method of flavor constituent and manufacturing method of composition element of favorite item

#142
20160185750
2016-06-30

Nicotine salts, co-crystals, and salt co-crystal complexes

#143
20150284734
2015-10-08

Reducing levels of nicotinic alkaloids in plants

#144
20150223517
2015-08-13

PROCESS FOR USING TOBACCO

#145
20150189912
2015-07-09

Tabacco extract, preparation thereof

#146
20150013706
2015-01-15

Reducing levels of nicotinic alkaloids in plants

#147
20140264992
2014-09-18

Methods and machines for making oral products

#148
20140174460
2014-06-26

Reduced risk tobacco products and methods of making same

#149
20140007305
2014-01-02

Reducing levels of nicotinic alkaloids in plants

#150
20140000637
2014-01-02

Method for preparing tobacco extract for electronic smoking devices

#151
20120145170
2012-06-14

Method for preparing tobacco extract for electronic smoking devices

#152
20110173721
2011-07-14

REDUCED RISK TOBACCO PRODUCTS AND METHODS OF MAKING SAME

#153
20100092616
2010-04-15

METHOD OF PRODUCING A NICOTINE COMPOSITION

#154
20080302377
2008-12-11

Method for extraction of nicotine from tobacco raw material

#155
20080011311
2008-01-17

Nicotine-Reducing Agent And Nicotine Reducing Method

#156
20070240728
2007-10-18

Reducing levels of nicotinic alkaloids in plants

#157
20070193595
2007-08-23

Method of extracting a component from material and a device used for the method

#158
20070023058
2007-02-01

Extraction and storage of tobacco constituents

#159
20060243290
2006-11-02

Tobacco product labeling system

#160
20060237025
2006-10-26

Method of reducing the harmful effects of orally or transdermally delivered nicotine

#161
20060237024
2006-10-26

Tobacco product labeling system

#162
20060191549
2006-08-31

Modifying nicotine and nitrosamine levels in tobacco

#163
20060191547
2006-08-31

Modifying nicotine and nitrosamine levels in tobacco

#164
20060185684
2006-08-24

Method of reducing the harmful effects of orally or transdermally delivered nicotine

#165
20060157072
2006-07-20

Method of reducing the harmful effects of orally or transdermally delivered nicotine

#166
20060144411
2006-07-06

Process for obtaining tobacco leaves with a standardized nicotine content and/or improved combustibility

#167
20060130859
2006-06-22

Process for reducing nitrogen containing compounds and lignin in tobacco

#168
20060060211
2006-03-23

Modifying nicotine and nitrosamine levels in tobacco

#169
20050161056
2005-07-28

Modifying nicotine and nitrosamine levels in tobacco

#170
20050113256
2005-05-26

Methods of reducing the nicotine content of tobacco plants and tobacco plants obtained thereby

#171
20050072047
2005-04-07

Tobacco having reduced nicotine and nitrosamines