The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 05, 2023
Filed:
Dec. 21, 2017
Applicant:
Philip Morris Products S.a., Neuchatel, CH;
Inventors:
Assignee:
Philip Morris Products S.A., Neuchatel, CH;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A24B 15/14 (2006.01); A24B 3/14 (2006.01); A24C 5/01 (2020.01);
U.S. Cl.
CPC ...
A24B 15/14 (2013.01); A24B 3/14 (2013.01); A24C 5/01 (2020.01);
Abstract
A method of making a nicotine containing sheet is provided, including steps of combining a source of nicotine salt having a cellulose content of less than about 5% by weight on a dry weight basis with a separate source of fibrous material having a nicotine salt content of less than about 5% by weight on a dry weight basis to form a mixture; and drying the mixture to form a sheet.