{"number":"US12702156B2","kindCode":"B2","documentType":"grant","title":{"original":"Aerosol-generating article with low resistance to draw and improved flavour delivery","english":"Aerosol-generating article with low resistance to draw and improved flavour delivery"},"abstract":{"original":"An aerosol-generating article extending from a mouth end to a distal end is provided, including: an aerosol-generating element; and a downstream section located downstream of the aerosol-generating element, the downstream section extending from a downstream end of the aerosol-generating element to the mouth end of the aerosol-generating article, a resistance to draw (RTD) of the downstream section being less than 10 mm H2O, between about 5 percent and about 35 percent of a length of the downstream section includes a first section defining a first empty region for air to flow, at least about 65…","english":"An aerosol-generating article extending from a mouth end to a distal end is provided, including: an aerosol-generating element; and a downstream section located downstream of the aerosol-generating element, the downstream section extending from a downstream end of the aerosol-generating element to the mouth end of the aerosol-generating article, a resistance to draw (RTD) of the downstream section being less than 10 mm H2O, between about 5 percent and about 35 percent of a length of the downstream section includes a first section defining a first empty region for air to flow, at least about 65…"},"applicants":["Philip Morris Products S.A."],"inventors":["Gennaro CAMPITELLI","Jerome UTHURRY"],"filingDate":"2023-03-31","publicationDate":"2026-08-11","grantDate":"2026-08-11","verifiedWithOffice":true,"pdfUrl":"https://downloadpatent.com/pdf/US12702156B2.pdf","pages":{"en":"https://downloadpatent.com/patent/US12702156B2","zh-Hant":"https://downloadpatent.com/zh-Hant/patent/US12702156B2","ja":"https://downloadpatent.com/ja/patent/US12702156B2"}}