EP4210517B1 - Dispositif de filtration de la fumée - Google Patents

Dispositif de filtration de la fumée Download PDF

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Publication number
EP4210517B1
EP4210517B1 EP21777455.3A EP21777455A EP4210517B1 EP 4210517 B1 EP4210517 B1 EP 4210517B1 EP 21777455 A EP21777455 A EP 21777455A EP 4210517 B1 EP4210517 B1 EP 4210517B1
Authority
EP
European Patent Office
Prior art keywords
section
filter material
wrap
pressure drop
jacket
Prior art date
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.)
Active
Application number
EP21777455.3A
Other languages
German (de)
English (en)
Other versions
EP4210517A1 (fr
EP4210517C0 (fr
Inventor
Andreas Setzer
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.)
Setzer Andreas
Original Assignee
Individual
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to HRP20240209TT priority Critical patent/HRP20240209T1/hr
Publication of EP4210517A1 publication Critical patent/EP4210517A1/fr
Application granted granted Critical
Publication of EP4210517C0 publication Critical patent/EP4210517C0/fr
Publication of EP4210517B1 publication Critical patent/EP4210517B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • A24D3/06—Use of materials for tobacco smoke filters
    • 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
    • A24D3/062—Use of materials for tobacco smoke filters characterised by structural features
    • 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
    • A24D3/062—Use of materials for tobacco smoke filters characterised by structural features
    • A24D3/063—Use of materials for tobacco smoke filters characterised by structural features of the fibers
    • 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
    • A24D3/062—Use of materials for tobacco smoke filters characterised by structural features
    • A24D3/066—Use of materials for tobacco smoke filters characterised by structural features in the form of foam or having cellular structure
    • 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
    • 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
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
    • A24D3/163—Carbon
    • 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
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
    • A24D3/0287—Manufacture of tobacco smoke filters for filters with special features for composite filters
    • 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
    • A24D3/0291—Manufacture of tobacco smoke filters for filters with special features for hollow tipped filters, e.g. recess filters

Definitions

  • EP 1 413 212 A1 shows EP 1 413 212 A1 , the WO 2017/132709 A1 , the US 3,547,009 A and the US 3,658,069 A Cigarette filters, whereby EP 1 413 212 A1 a device with the features in the preamble of present claim 1 is disclosed.
  • a device for filtering smoke as mentioned at the beginning, a fourth section being provided in the jacket, the third section being arranged between the second section and the fourth section and the fourth section being set up so that in one Flow through the casing, a pressure drop across the fourth section is less than a pressure drop across the third section, the fourth section having a support element which supports the casing in the area of the fourth section, wherein the porous filter material is activated carbon.
  • At least one substance in particular a pollutant, is filtered out of the smoke as it flows through the device, in particular through the casing.
  • the smoke is the smoke produced when smoking a cigarette.
  • a cigarette may contain tobacco and/or cannabis and/or other smokable substances.
  • the third section and the fourth section are set up so that when there is a flow through the jacket, a pressure drop across the fourth section is lower than a pressure drop across the third section.
  • the pressure drop across the fourth section is preferably less than 10 mm WG, particularly preferably less than 5 mm WG, even more preferably less than 1 mm WG.
  • 1 mm WG (mm water column) corresponds to 9.8067 Pa.
  • the fourth section has a support element which supports the casing in the area of the fourth section.
  • the support element improves the stability of the device in the area of the fourth section and prevents the casing in the area of the fourth section from being compressed when the device is normally held.
  • an outer surface of the support element adjoins an inner surface of the jacket, in particular over the entire length of the fourth section.
  • the support element preferably forms the cavity.
  • the support element preferably extends over the entire length of the fourth section (in the axial direction).
  • the support element preferably comprises bleached and/or unbleached cellulose acetate fibers, plastic, paper and/or cardboard.
  • the support element is hollow cylindrical. This allows smoke to flow through the hole in the hollow cylinder while the jacket is supported.
  • an inner jacket is provided in the jacket, which extends over the first section, the second section and the third section, with the first fleece filter material, the porous filter material and the second fleece filter material being arranged within the inner jacket. It is preferred if the first fleece filter material and the second fleece filter material are at least partially glued to the inner casing. This makes it possible to achieve better filtering and, for example, prevent activated carbon dust from getting past the second fleece filter material and thus out of the jacket, where the dust would be inhaled by a person smoking. Furthermore, the production of the device can be simplified because the inner jacket, together with the first and second fleece filter material, enclose the porous filter material. The inner jacket can then simply be placed in the jacket.
  • the first section and the third section are set up so that when there is a flow through the jacket, a pressure drop across the first section is greater than the pressure drop across the third section. This ensures that good filter performance is achieved in the first section, whereas the third section allows as many aromatic substances as possible to pass through.
  • the first section is intended in particular to filter a large proportion of the tar contained in the smoke.
  • the pressure drop over the third section is preferably between 10 and 30 mm WG, particularly preferably between 15 and 25 mm WG.
  • the pressure drop over the first section is preferably between 30 and 60 mm WG, particularly preferably between 35 and 45 mm WG.
  • the first fleece filter material has a greater density (i.e. mass density) than the second fleece filter material.
  • the density of the first fleece filter material is preferably more than 1.1 times, particularly preferably more than 1.4 times, even more preferably more than 1.8 times the density of the second fleece filter material.
  • the first fleece filter material is therefore also more stable than the second fleece filter material. Due to the higher density, the first fleece filter material is in particular more heat-resistant than the second fleece filter material. This is advantageous because the first section is preferably further away from the mouth than the third section and therefore the smoke flowing through the first section is hotter.
  • the porous filter material is provided in the second section.
  • essentially 100 mg of the porous filter material is provided in the second section. This allows particularly good filtering of pollutants from the smoke, with the negative influence on the draft or aroma being limited.
  • the second section has the porous filter material.
  • the first fleece filter material has bleached and/or unbleached cellulose acetate.
  • the first fleece filter material is cellulose acetate.
  • the porous filter material has activated carbon.
  • the porous filter material is activated carbon.
  • the activated carbon is present in particular as granules in the second section.
  • the granules have a sieve size of preferably between 0.2 and 5 mm, particularly preferably between 0.5 and 2 mm, even more preferably essentially 1 mm.
  • the granules are preferably 18x35 mesh granules.
  • the porous filter material has a pore size volume of preferably between 0.2 and 2 cm 3 /g total pore volume, particularly preferably between 0.7 and 0.8 cm 3 /g total pore volume.
  • the activated carbon preferably has a carbon tetrachloride activity (CTC) of at least 40, in particular substantially 50.
  • CTC carbon tetrachloride activity
  • the invention further relates to a smoking article, in particular a tobacco cigarette, a cannabis cigarette or a tobacco-cannabis cigarette.
  • the smoking article has a smokable substance.
  • the smoking article includes a device for filtering smoke according to one of the embodiments described herein.
  • the first section of the device preferably faces the smokable substance. Ie, the first section is far from the mouth and the fourth section is close to the mouth.
  • the smoking article preferably has a smoking article jacket.
  • the device and the smokable substance are provided in the smoking article casing.
  • the smokable substance is preferably tobacco, cannabis or a mixture of these.
  • the fourth section 14 has a support element 9 which supports the jacket 2 in the area of the fourth section 14.
  • the support element 9 has the shape of a hollow cylinder and runs over the entire length of the fourth section 14.
  • the bore of the hollow cylinder forms a cavity 6, which extends from the end 7 of the fourth section 14 facing the third section 13 to the end 8 facing away from the third section 13 the fourth section 14 runs.
  • the first fleece filter material 3 and the second fleece filter material 5 are shown with similar hatching. However, the second fleece filter material 3 has a lower density than the first fleece filter material 5. This means that a pressure drop across the first section 11 is greater than the pressure drop across the third section 13.
  • the first fleece filter material 3 can therefore filter the smoke particularly well, whereas the second fleece filter material 5 is intended to filter primarily the activated carbon dust and as few aromatic substances as possible from the smoke should be removed.
  • Fig. 3 shows schematically a preferred embodiment of a smoking article 20 in a sectional view.
  • the smoking article 20 has the device 1 for filtering smoke and a smokable substance 21 in a smoking article jacket 22.
  • the first section 11 of the device 1 is arranged facing away from the smokable substance 21, ie away from the mouth, and the fourth section 14 of the device 1 is arranged facing away from the smokable substance 21, ie arranged close to the mouth.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Claims (14)

  1. Dispositif (1) pour le filtrage de fumée, plus particulièrement un filtre de cigarette de tabac et/ou de cannabis, avec une enveloppe (2), dans lequel, dans l'enveloppe (2) se trouvent au moins une première portion (11), une deuxième portion (12) et une troisième portion (13), dans lequel la deuxième portion (12) est disposée entre la première portion (11) et la troisième portion (13), dans lequel
    dans la première portion (11) est prévu un premier matériau filtrant non-tissé (3),
    dans la deuxième portion (12) est prévu un matériau filtrant poreux (4) et
    dans la troisième portion (13) est prévu un deuxième matériau filtrant non-tissé (5) ;
    dans lequel, dans l'enveloppe (2), est prévue une quatrième portion (14), dans lequel la troisième portion (13) est disposée entre la deuxième portion (12) et la quatrième portion (14) et dans lequel la quatrième portion (14) est conçue de sorte que, lors d'un écoulement à travers l'enveloppe (2), une chute de pression dans la quatrième portion (14) est inférieure à une chute de pression dans la troisième portion (13),
    caractérisé en ce que
    l'enveloppe est constituée d'un papier d'enveloppement de filtre, dans lequel la quatrième portion (14) comprend un élément de soutien (9) qui soutient l'enveloppe (2) au niveau de la quatrième portion (14),
    dans lequel le matériau filtrant poreux est du charbon actif.
  2. Dispositif (1) selon la revendication 1, caractérisé en ce que
    la quatrième portion (14) comprend une cavité (6) qui s'étend de l'extrémité (7), orientée vers la troisième portion (13), de la quatrième portion (14), vers l'extrémité (8) opposée à la trois-pièces portion (13), de la quatrième portion (14).
  3. Dispositif (1) selon la revendication 1 ou 2, caractérisé en ce que l'élément de soutien (9) présente une forme cylindrique creuse.
  4. Dispositif (1) selon l'une des revendications précédentes, caractérisé en ce que la quatrième portion (14) présente une longueur dans la direction d'extension longitudinale (11) du dispositif (1) d'au moins 2 mm.
  5. Dispositif selon la revendication 4, caractérisé en ce que la quatrième portion (14) présente une longueur dans la direction d'extension longitudinale (11) du dispositif (1) d'au moins 4 mm, de préférence d'au moins 6 mm.
  6. Dispositif (1) selon l'une des revendications précédentes, caractérisé en ce que, dans l'enveloppe (2) est prévue une enveloppe interne qui s'étend sur la première portion (11), la deuxième portion (12) et la troisième portion (13), dans lequel le premier matériau filtrant non-tissé (3), le matériau filtrant poreux (4) et le deuxième matériau filtrant non-tissé (5) sont disposés à l'intérieur de l'enveloppe interne, dans lequel le premier matériau filtrant non-tissé (3) et le deuxième matériau filtrant non-tissé (5) sont collés au moins partiellement sur la circonférence avec l'enveloppe interne.
  7. Dispositif (1) selon l'une des revendications précédentes, caractérisé en ce que la première portion (11) et la troisième portion (13) sont conçues de sorte que, lors d'un écoulement à travers l'enveloppe (2), une chute de pression dans la première portion (11) est supérieure à la chute de pression dans la troisième portion (13).
  8. Dispositif (1) selon la revendication 7, caractérisé en ce que la chute de pression dans la première portion (11) représente au moins 1,2 fois, de préférence au moins 1,5 fois, plus particulièrement de préférence 1,8 fois la chute de pression dans la troisième portion (13).
  9. Dispositif (1) selon l'une des revendications précédentes, caractérisé en ce que la première portion (11) et la troisième portion (13) sont conçues de sorte que, lors d'un écoulement à travers l'enveloppe (2), une chute de pression par unité de longueur dans la première portion (11) est supérieure à une chute de pression par unité de longueur dans la troisième portion (13).
  10. Dispositif (1) selon l'une des revendications précédentes, caractérisé en ce que le premier matériau filtrant non-tissé (3) présente une densité supérieure à celle du deuxième matériau filtrant non-tissé (5).
  11. Dispositif (1) selon l'une des revendications précédentes, caractérisé en ce que, dans la deuxième portion (12), entre 60 et 140 mg, de préférence entre 75 et 125 mg, plus particulièrement de préférence entre 85 et 115 mg de matériau filtrant poreux (4) sont prévus.
  12. Dispositif (1) selon l'une des revendications précédentes, caractérisé en ce que le premier matériau filtrant non-tissé (3) comprend l'acétate de cellulose.
  13. Dispositif (1) selon l'une des revendications précédentes, caractérisé en ce que le deuxième matériau filtrant non-tissé (5) comprend l'acétate de cellulose.
  14. Article à fumer (20), plus particulièrement cigarette de tabac, cigarette de cannabis ou cigarette de tabac et cannabis, avec une substance à fumer (21), caractérisé par un dispositif (1) selon l'une des revendications 1 à 13, dans lequel la première portion (11) du dispositif (1) est orientée vers la substance à fumer (22).
EP21777455.3A 2020-09-10 2021-09-10 Dispositif de filtration de la fumée Active EP4210517B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HRP20240209TT HRP20240209T1 (hr) 2020-09-10 2021-09-10 Uređaj za filtriranje dima

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20195458.3A EP3967159A1 (fr) 2020-09-10 2020-09-10 Dispositif de filtration de la fumée
PCT/EP2021/074904 WO2022053597A1 (fr) 2020-09-10 2021-09-10 Dispositif de filtration de fumée

Publications (3)

Publication Number Publication Date
EP4210517A1 EP4210517A1 (fr) 2023-07-19
EP4210517C0 EP4210517C0 (fr) 2023-12-27
EP4210517B1 true EP4210517B1 (fr) 2023-12-27

Family

ID=72470267

Family Applications (2)

Application Number Title Priority Date Filing Date
EP20195458.3A Withdrawn EP3967159A1 (fr) 2020-09-10 2020-09-10 Dispositif de filtration de la fumée
EP21777455.3A Active EP4210517B1 (fr) 2020-09-10 2021-09-10 Dispositif de filtration de la fumée

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP20195458.3A Withdrawn EP3967159A1 (fr) 2020-09-10 2020-09-10 Dispositif de filtration de la fumée

Country Status (9)

Country Link
US (1) US20230354887A1 (fr)
EP (2) EP3967159A1 (fr)
CA (1) CA3192436A1 (fr)
ES (1) ES2971541T3 (fr)
HR (1) HRP20240209T1 (fr)
HU (1) HUE065737T2 (fr)
IL (1) IL301309A (fr)
PL (1) PL4210517T3 (fr)
WO (1) WO2022053597A1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1170174A (en) * 1967-08-22 1969-11-12 Molins Machine Co Ltd Improvements in or relating to Filters for Cigarettes.
US3658069A (en) * 1970-02-17 1972-04-25 Stanford Research Inst Filter for reducing the level of carbon monoxide in tobacco smoke
GB9325536D0 (en) * 1993-12-14 1994-02-16 Rothmans International Ltd Smoking article and filter therefor
KR20040017356A (ko) * 2001-08-02 2004-02-26 니뽄 다바코 산교 가부시키가이샤 궐련용 필터
JP3966856B2 (ja) 2001-10-04 2007-08-29 カウンシル・オブ・サイエンティフィック・アンド・インダストリアル・リサーチ タバコ主流煙からｐ−ベンゾセミキノンを減少させる活性炭フィルタ
US8408216B2 (en) * 2004-12-22 2013-04-02 Philip Morris Usa Inc. Flavor carrier for use in smoking articles
WO2017132709A1 (fr) * 2016-02-05 2017-08-10 "SPS CIGARONNE" Co. Ltd. Cigarette-filtre

Also Published As

Publication number Publication date
ES2971541T3 (es) 2024-06-05
WO2022053597A1 (fr) 2022-03-17
EP4210517A1 (fr) 2023-07-19
CA3192436A1 (fr) 2022-03-17
EP4210517C0 (fr) 2023-12-27
PL4210517T3 (pl) 2024-05-06
IL301309A (en) 2023-05-01
HRP20240209T1 (hr) 2024-04-26
US20230354887A1 (en) 2023-11-09
HUE065737T2 (hu) 2024-06-28
EP3967159A1 (fr) 2022-03-16

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