CA3116957A1 - Aerosol-generating article with ventilated hollow segment - Google Patents

Aerosol-generating article with ventilated hollow segment Download PDF

Info

Publication number: CA3116957A1
Authority: CA; Canada
Prior art keywords: aerosol; hollow tubular; millimetres; tubular segment; generating article
Prior art date: 2018-12-20
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Pending

Application number

CA3116957A

Other languages

English (en)

French (fr)

Inventor

Jerome Uthurry

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Philip Morris Products SA

Original Assignee

Philip Morris Products SA

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2018-12-20

Filing date

2019-12-20

Publication date

2020-06-25

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=64755310&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA3116957(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2019-12-20 Application filed by Philip Morris Products SA filed Critical Philip Morris Products SA

2020-06-25 Publication of CA3116957A1 publication Critical patent/CA3116957A1/en

Status Pending legal-status Critical Current

Links

239000000443 aerosol Substances 0.000 claims abstract description 142
238000009423 ventilation Methods 0.000 claims abstract description 137
239000000463 material Substances 0.000 claims abstract description 90
239000000758 substrate Substances 0.000 claims abstract description 89
238000011144 upstream manufacturing Methods 0.000 claims abstract description 71
238000001914 filtration Methods 0.000 claims abstract description 17
230000002093 peripheral effect Effects 0.000 claims description 23
238000010438 heat treatment Methods 0.000 claims description 18
235000002637 Nicotiana tabacum Nutrition 0.000 description 70
241000208125 Nicotiana Species 0.000 description 68
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 32
239000003570 air Substances 0.000 description 29
238000001816 cooling Methods 0.000 description 23
238000010899 nucleation Methods 0.000 description 19
230000006911 nucleation Effects 0.000 description 18
239000000123 paper Substances 0.000 description 18
229920002301 cellulose acetate Polymers 0.000 description 16
239000002245 particle Substances 0.000 description 16
235000011187 glycerol Nutrition 0.000 description 15
238000012384 transportation and delivery Methods 0.000 description 15
230000000694 effects Effects 0.000 description 13
239000000203 mixture Substances 0.000 description 10
DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 9
238000004519 manufacturing process Methods 0.000 description 9
238000000034 method Methods 0.000 description 9
229960002715 nicotine Drugs 0.000 description 9
SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 9
SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical group CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 8
230000015572 biosynthetic process Effects 0.000 description 8
238000009833 condensation Methods 0.000 description 8
230000005494 condensation Effects 0.000 description 8
239000012071 phase Substances 0.000 description 8
150000001875 compounds Chemical class 0.000 description 7
238000012546 transfer Methods 0.000 description 7
PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 6
239000011230 binding agent Substances 0.000 description 6
239000007789 gas Substances 0.000 description 6
238000007865 diluting Methods 0.000 description 5
230000008569 process Effects 0.000 description 5
241000894007 species Species 0.000 description 5
150000005846 sugar alcohols Polymers 0.000 description 5
239000011111 cardboard Substances 0.000 description 4
235000019504 cigarettes Nutrition 0.000 description 4
ZDJFDFNNEAPGOP-UHFFFAOYSA-N dimethyl tetradecanedioate Chemical compound COC(=O)CCCCCCCCCCCCC(=O)OC ZDJFDFNNEAPGOP-UHFFFAOYSA-N 0.000 description 4
238000001704 evaporation Methods 0.000 description 4
230000008020 evaporation Effects 0.000 description 4
230000002349 favourable effect Effects 0.000 description 4
238000003780 insertion Methods 0.000 description 4
230000037431 insertion Effects 0.000 description 4
238000005266 casting Methods 0.000 description 3
238000010790 dilution Methods 0.000 description 3
239000012895 dilution Substances 0.000 description 3
239000000796 flavoring agent Substances 0.000 description 3
-1 for example Substances 0.000 description 3
238000004537 pulping Methods 0.000 description 3
230000000391 smoking effect Effects 0.000 description 3
238000012360 testing method Methods 0.000 description 3
ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 3
229920003043 Cellulose fiber Polymers 0.000 description 2
229920002907 Guar gum Polymers 0.000 description 2
244000061176 Nicotiana tabacum Species 0.000 description 2
229920002522 Wood fibre Polymers 0.000 description 2
239000002253 acid Substances 0.000 description 2
150000007513 acids Chemical class 0.000 description 2
125000001931 aliphatic group Chemical group 0.000 description 2
230000015556 catabolic process Effects 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
238000004581 coalescence Methods 0.000 description 2
238000006731 degradation reaction Methods 0.000 description 2
IZMOTZDBVPMOFE-UHFFFAOYSA-N dimethyl dodecanedioate Chemical compound COC(=O)CCCCCCCCCCC(=O)OC IZMOTZDBVPMOFE-UHFFFAOYSA-N 0.000 description 2
238000002474 experimental method Methods 0.000 description 2
239000012530 fluid Substances 0.000 description 2
238000000227 grinding Methods 0.000 description 2
235000010417 guar gum Nutrition 0.000 description 2
239000000665 guar gum Substances 0.000 description 2
229960002154 guar gum Drugs 0.000 description 2
229920001684 low density polyethylene Polymers 0.000 description 2
239000004702 low-density polyethylene Substances 0.000 description 2
150000007524 organic acids Chemical class 0.000 description 2
235000005985 organic acids Nutrition 0.000 description 2
239000005014 poly(hydroxyalkanoate) Substances 0.000 description 2
229920000903 polyhydroxyalkanoate Polymers 0.000 description 2
239000011148 porous material Substances 0.000 description 2
239000000779 smoke Substances 0.000 description 2
ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-UHFFFAOYSA-N 0.000 description 2
NOOLISFMXDJSKH-UTLUCORTSA-N (+)-Neomenthol Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@@H]1O NOOLISFMXDJSKH-UTLUCORTSA-N 0.000 description 1
IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 1
229920001817 Agar Polymers 0.000 description 1
229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
240000000491 Corchorus aestuans Species 0.000 description 1
235000011777 Corchorus aestuans Nutrition 0.000 description 1
235000010862 Corchorus capsularis Nutrition 0.000 description 1
NOOLISFMXDJSKH-UHFFFAOYSA-N DL-menthol Natural products CC(C)C1CCC(C)CC1O NOOLISFMXDJSKH-UHFFFAOYSA-N 0.000 description 1
239000001856 Ethyl cellulose Substances 0.000 description 1
ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
229920001479 Hydroxyethyl methyl cellulose Polymers 0.000 description 1
229920002153 Hydroxypropyl cellulose Polymers 0.000 description 1
229920000161 Locust bean gum Polymers 0.000 description 1
ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
229920000297 Rayon Polymers 0.000 description 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
229920002472 Starch Polymers 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
235000010489 acacia gum Nutrition 0.000 description 1
239000001785 acacia senegal l. willd gum Substances 0.000 description 1
230000001154 acute effect Effects 0.000 description 1
239000000654 additive Substances 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
239000003463 adsorbent Substances 0.000 description 1
239000008272 agar Substances 0.000 description 1
235000010419 agar Nutrition 0.000 description 1
238000005054 agglomeration Methods 0.000 description 1
230000002776 aggregation Effects 0.000 description 1
235000010443 alginic acid Nutrition 0.000 description 1
239000000783 alginic acid Substances 0.000 description 1
229920000615 alginic acid Polymers 0.000 description 1
229960001126 alginic acid Drugs 0.000 description 1
150000004781 alginic acids Chemical class 0.000 description 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
239000003125 aqueous solvent Substances 0.000 description 1
125000003118 aryl group Chemical group 0.000 description 1
239000012298 atmosphere Substances 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
230000006399 behavior Effects 0.000 description 1
238000005452 bending Methods 0.000 description 1
238000004061 bleaching Methods 0.000 description 1
230000000903 blocking effect Effects 0.000 description 1
239000006227 byproduct Substances 0.000 description 1
238000003490 calendering Methods 0.000 description 1
235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
239000001768 carboxy methyl cellulose Substances 0.000 description 1
239000008112 carboxymethyl-cellulose Substances 0.000 description 1
230000008859 change Effects 0.000 description 1
239000013626 chemical specie Substances 0.000 description 1
230000001427 coherent effect Effects 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
238000004891 communication Methods 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
230000003750 conditioning effect Effects 0.000 description 1
238000010924 continuous production Methods 0.000 description 1
238000009792 diffusion process Methods 0.000 description 1
239000000428 dust Substances 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
150000002148 esters Chemical class 0.000 description 1
239000003000 extruded plastic Substances 0.000 description 1
238000001125 extrusion Methods 0.000 description 1
239000000945 filler Substances 0.000 description 1
235000019634 flavors Nutrition 0.000 description 1
239000000446 fuel Substances 0.000 description 1
238000002290 gas chromatography-mass spectrometry Methods 0.000 description 1
239000008246 gaseous mixture Substances 0.000 description 1
239000011121 hardwood Substances 0.000 description 1
239000003906 humectant Substances 0.000 description 1
235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
229920013819 hydroxyethyl ethylcellulose Polymers 0.000 description 1
235000010977 hydroxypropyl cellulose Nutrition 0.000 description 1
239000001863 hydroxypropyl cellulose Substances 0.000 description 1
238000010348 incorporation Methods 0.000 description 1
238000007373 indentation Methods 0.000 description 1
230000003993 interaction Effects 0.000 description 1
230000001788 irregular Effects 0.000 description 1
239000007788 liquid Substances 0.000 description 1
239000007791 liquid phase Substances 0.000 description 1
235000010420 locust bean gum Nutrition 0.000 description 1
239000000711 locust bean gum Substances 0.000 description 1
238000005259 measurement Methods 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
229940041616 menthol Drugs 0.000 description 1
235000010981 methylcellulose Nutrition 0.000 description 1
239000001923 methylcellulose Substances 0.000 description 1
238000002156 mixing Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
239000002808 molecular sieve Substances 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
239000011087 paperboard Substances 0.000 description 1
239000011088 parchment paper Substances 0.000 description 1
239000001814 pectin Substances 0.000 description 1
235000010987 pectin Nutrition 0.000 description 1
229920001277 pectin Polymers 0.000 description 1
230000035699 permeability Effects 0.000 description 1
239000004014 plasticizer Substances 0.000 description 1
239000004626 polylactic acid Substances 0.000 description 1
229920001282 polysaccharide Polymers 0.000 description 1
239000005017 polysaccharide Substances 0.000 description 1
150000004804 polysaccharides Chemical class 0.000 description 1
230000001603 reducing effect Effects 0.000 description 1
230000009467 reduction Effects 0.000 description 1
238000007670 refining Methods 0.000 description 1
238000005096 rolling process Methods 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
238000007789 sealing Methods 0.000 description 1
239000000741 silica gel Substances 0.000 description 1
229910002027 silica gel Inorganic materials 0.000 description 1
239000002002 slurry Substances 0.000 description 1
235000010413 sodium alginate Nutrition 0.000 description 1
239000000661 sodium alginate Substances 0.000 description 1
229940005550 sodium alginate Drugs 0.000 description 1
URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
239000011122 softwood Substances 0.000 description 1
239000000243 solution Substances 0.000 description 1
239000002594 sorbent Substances 0.000 description 1
235000019698 starch Nutrition 0.000 description 1
239000000126 substance Substances 0.000 description 1
229910021653 sulphate ion Inorganic materials 0.000 description 1
230000002123 temporal effect Effects 0.000 description 1
238000001269 time-of-flight mass spectrometry Methods 0.000 description 1
230000001052 transient effect Effects 0.000 description 1
238000004804 winding Methods 0.000 description 1
235000010493 xanthan gum Nutrition 0.000 description 1
239000000230 xanthan gum Substances 0.000 description 1
229920001285 xanthan gum Polymers 0.000 description 1
229940082509 xanthan gum Drugs 0.000 description 1
239000010457 zeolite Substances 0.000 description 1

Classifications

- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
- A24D1/20—Cigarettes specially adapted for simulated smoking devices
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/14—Machines of the continuous-rod type
- A24C5/18—Forming the rod
- A24C5/1885—Forming the rod for cigarettes with an axial air duct
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
- A24D1/02—Cigars; Cigarettes with special covers
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
- A24D1/02—Cigars; Cigarettes with special covers
- A24D1/027—Cigars; Cigarettes with special covers with ventilating means, e.g. perforations
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
- A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
- A24D1/042—Cigars; Cigarettes with mouthpieces or filter-tips with mouthpieces
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
- A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
- A24D1/045—Cigars; Cigarettes with mouthpieces or filter-tips with smoke filter means
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
- A24D3/0279—Manufacture of tobacco smoke filters for filters with special features with tubes
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/04—Tobacco smoke filters characterised by their shape or structure
- A24D3/043—Tobacco smoke filters characterised by their shape or structure with ventilation means, e.g. air dilution
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
- A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Medicinal Preparation (AREA)
Nozzles (AREA)
Cookers (AREA)

CA3116957A 2018-12-20 2019-12-20 Aerosol-generating article with ventilated hollow segment Pending CA3116957A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
EP18214929.4		2018-12-20
EP18214929		2018-12-20
PCT/EP2019/086801 WO2020128045A1 (en)	2018-12-20	2019-12-20	Aerosol-generating article with ventilated hollow segment

Publications (1)

Publication Number	Publication Date
CA3116957A1 true CA3116957A1 (en)	2020-06-25

Family

ID=64755310

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA3116957A Pending CA3116957A1 (en)	2018-12-20	2019-12-20	Aerosol-generating article with ventilated hollow segment

Country Status (17)

Country	Link
US (1)	US20220015414A1 (lt)
EP (2)	EP4193851A1 (lt)
JP (2)	JP7373388B2 (lt)
KR (1)	KR20210107039A (lt)
CN (1)	CN113163853A (lt)
AU (1)	AU2019408541A1 (lt)
BR (1)	BR112021010712A2 (lt)
CA (1)	CA3116957A1 (lt)
ES (1)	ES2933688T3 (lt)
HU (1)	HUE060424T2 (lt)
IL (1)	IL283924A (lt)
LT (1)	LT3752013T (lt)
MX (1)	MX2021006883A (lt)
PH (1)	PH12021550874A1 (lt)
PL (1)	PL3752013T3 (lt)
WO (1)	WO2020128045A1 (lt)
ZA (1)	ZA202102097B (lt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BR112021017483A2 (pt) *	2019-04-04	2021-11-23	Philip Morris Products Sa	Artigo gerador de aerossol com um componente de suporte rebaixado
CN114113053A (zh) *	2020-08-31	2022-03-01	中国烟草总公司郑州烟草研究院	卷烟烟草段氧气含量检测装置及其检测方法
JP2023553911A (ja) *	2020-12-11	2023-12-26	ニコベンチャーズトレーディングリミテッド	エアロゾル供給システムで使用するための物品
EP4062780A1 (en) *	2021-03-26	2022-09-28	Starker International Pte. Ltd.	Jig for use with a heating device suitable for heating an aerosol generating substrate
CN113197340B (zh) *	2021-05-31	2022-02-11	云南中烟工业有限责任公司	一种具有自然透气功能的加热卷烟滤棒及包含其的加热卷烟
WO2023012921A1 (ja) *	2021-08-04	2023-02-09	日本たばこ産業株式会社	香味発生物品および喫煙システム
GB202115251D0 (en) *	2021-10-22	2021-12-08	Essentra Filter Products Dev Co Pte Ltd	Paper tube
WO2023198764A1 (en) *	2022-04-12	2023-10-19	Philip Morris Products S.A.	Aerosol-generating article with relatively short rod of aerosol-generating substrate
WO2024056682A1 (en) *	2022-09-12	2024-03-21	Philip Morris Products S.A.	An aerosol-generating article comprising a high weight ratio of aerosol-forming substrate

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Publication number	Priority date	Publication date	Assignee	Title
US5692525A (en)	1992-09-11	1997-12-02	Philip Morris Incorporated	Cigarette for electrical smoking system
AR002035A1 (es)	1995-04-20	1998-01-07	Philip Morris Prod	Un cigarrillo, un cigarrillo y encendedor adaptados para cooperar entre si, un metodo para mejorar la entrega de aerosol de un cigarrillo, un material continuo de tabaco, un cigarrillo operativo, un metodo para manufacturar un material continuo, el material asi obtenido, un calentador, un metodo para formar un calentador y un sistema electrico para fumar
US5774493A (en)	1996-08-02	1998-06-30	General Electric Company	Sequence constructions for delay-and-correlate transmitted reference signaling
BRPI0709264B1 (pt) *	2006-03-28	2018-09-18	Philip Morris Products Sa	artigo para fumar com um restritor
US7726320B2 (en) *	2006-10-18	2010-06-01	R. J. Reynolds Tobacco Company	Tobacco-containing smoking article
TW200900014A (en)	2007-03-09	2009-01-01	Philip Morris Prod	Smoking article filter with annular restrictor and downstream ventilation
EP2361516A1 (en)	2010-02-19	2011-08-31	Philip Morris Products S.A.	Aerosol-generating substrate for smoking articles
UA111608C2 (uk)	2011-05-31	2016-05-25	Філіп Морріс Продактс С.А.	Прутки для використання в курильних виробах
US9491970B2 (en)	2011-12-21	2016-11-15	Japan Tobacco Inc.	Paper tube and flavor inhaler
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2019
- 2019-12-20 MX MX2021006883A patent/MX2021006883A/es unknown
- 2019-12-20 CA CA3116957A patent/CA3116957A1/en active Pending
- 2019-12-20 KR KR1020217022129A patent/KR20210107039A/ko unknown
- 2019-12-20 AU AU2019408541A patent/AU2019408541A1/en active Pending
- 2019-12-20 CN CN201980081151.5A patent/CN113163853A/zh active Pending
- 2019-12-20 LT LTEPPCT/EP2019/086801T patent/LT3752013T/lt unknown
- 2019-12-20 HU HUE19832124A patent/HUE060424T2/hu unknown
- 2019-12-20 ES ES19832124T patent/ES2933688T3/es active Active
- 2019-12-20 EP EP22205871.1A patent/EP4193851A1/en active Pending
- 2019-12-20 WO PCT/EP2019/086801 patent/WO2020128045A1/en unknown
- 2019-12-20 BR BR112021010712-6A patent/BR112021010712A2/pt unknown
- 2019-12-20 JP JP2019230503A patent/JP7373388B2/ja active Active
- 2019-12-20 EP EP19832124.2A patent/EP3752013B1/en active Active
- 2019-12-20 JP JP2021535190A patent/JP2022514750A/ja active Pending
- 2019-12-20 PL PL19832124.2T patent/PL3752013T3/pl unknown
- 2019-12-20 US US17/413,315 patent/US20220015414A1/en active Pending
2021
- 2021-03-29 ZA ZA2021/02097A patent/ZA202102097B/en unknown
- 2021-04-15 PH PH12021550874A patent/PH12021550874A1/en unknown
- 2021-06-13 IL IL283924A patent/IL283924A/en unknown

Also Published As

Publication number	Publication date
BR112021010712A2 (pt)	2021-08-31
US20220015414A1 (en)	2022-01-20
EP3752013B1 (en)	2022-11-09
KR20210107039A (ko)	2021-08-31
PH12021550874A1 (en)	2021-10-18
ZA202102097B (en)	2024-06-26
MX2021006883A (es)	2021-07-02
JP7373388B2 (ja)	2023-11-02
IL283924A (en)	2021-07-29
LT3752013T (lt)	2022-12-12
AU2019408541A1 (en)	2021-05-13
JP2020114205A (ja)	2020-07-30
PL3752013T3 (pl)	2023-02-20
JP2022514750A (ja)	2022-02-15
EP3752013A1 (en)	2020-12-23
ES2933688T3 (es)	2023-02-13
CN113163853A (zh)	2021-07-23
HUE060424T2 (hu)	2023-02-28
EP4193851A1 (en)	2023-06-14
WO2020128045A1 (en)	2020-06-25

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