Patent · US Active

Oral pouch product

US12295412B2 · kind B2 · utility

0Cited by

178References

40Claims

0Family size

Assignee

Altria Client Services LLC · US

Inventors

Baiwei CHEN · Richmond, US
Feng Gao · Midlothian, US
Shannon Maxwell Black · Richmond, US
Shaoyong Yu · Glen Allen, US
Shuzhong Zhuang · Glen Allen, US
Benjamin Ragland · Charles City, US
Rebecca M. Gray · Richmond, US
Fadi ALDEEK · Richmond, US

Key dates

Filing date	Jan 28, 2022
Grant date	May 13, 2025
Priority date	—
Expiry date	Nov 18, 2042

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K31/465
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

An oral pouch product includes a wrapper and a filling material. The wrapper defines a cavity. The filling material is in the cavity. The filling material includes a dry mixture and a liquid mixture. The dry mixture includes a cellulosic material and a water-soluble filler. The liquid mixture includes an oil and liquid nicotine. The oil includes a triglyceride, a diglyceride, a monoglyceride, or any combination thereof. The liquid nicotine is dissolved in the oil. The filling material is free of water or includes water in an amount less than or equal to 5 weight percent.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.