Patent · US Active

Acyl nornicotines reduce sensory irritation in tobacco and nicotine products

US12185750B2 · kind B2 · utility

0Cited by

1References

18Claims

0Family size

Assignee

Altria Client Services LLC · US

Inventors

Gerd Kobal · Sandy Hook, US
Douglas Oliveri · Powhatan, US
Peter Reeh · Erlangen, DE
Tatjana Kichko · Erlangen, DE

Key dates

Filing date	Jun 3, 2016
Grant date	Jan 7, 2025
Priority date	—
Expiry date	Apr 15, 2039

Classification

Technology area (CPC A)Human Necessities
CPC primaryA24F40/10
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

A smokeless tobacco product or medicinal nicotine product including nicotine and acyl nornicotine. Preferably, the acyl nornicotine is selected from the group consisting of N-Pentanoylnornicotine, N-Hexanoylnornicotine, N-Heptanolynornicotine, N-Octanoylnornicotine, N-Nonanoylnornicotine, N-Decanoylnornicotine, N-Undecanoylnornicotine, and N-Dedecanoylnornicotine. Also disclosed are methods of making such products.

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