United States
US 12,702,156 B2
Aerosol-generating article with low resistance to draw and improved flavour delivery
US 12,702,156 B2 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-11. Applicant: Philip Morris Products S.A. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- Philip Morris Products S.A.
- Inventors
- Gennaro CAMPITELLI; Jerome UTHURRY
- Publication date
- 2026-08-11
- Filing date
- 2023-03-31
- Document type
- B2 Granted patent
- Also written as
- US 12,702,156 B2 · US12702156 · 12702156
Abstract
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…
The opening of the abstract. The full text is in the PDF.
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Patent office website: United States Patent and Trademark Office (USPTO)
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