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:
Jun. 17, 2025
Filed:
May. 09, 2018
Applicant:
Nicoventures Trading Limited, London, GB;
Inventors:
Assignee:
NICOVENTURES TRADING LIMITED, London, GB;
Primary Examiner:
Int. Cl.
CPC ...
A24B 15/167 (2020.01); A24B 15/24 (2006.01); A24F 40/10 (2020.01); A24F 40/42 (2020.01); B01D 11/02 (2006.01);
U.S. Cl.
CPC ...
A24B 15/167 (2016.11); A24B 15/24 (2013.01); A24F 40/10 (2020.01); A24F 40/42 (2020.01); B01D 11/0203 (2013.01); B01D 11/0288 (2013.01); B01D 11/0292 (2013.01);
Abstract
Embodiments described herein include a method of making a tobacco extract involving two sets of supercritical conditions for extraction and subcritical conditions for separation. Also described herein are a tobacco extract obtainable by such methods, a smoking article containing such a tobacco extract, a cartridge for a smoking article containing such an extract and use of such a tobacco extract to generate an inhalable aerosol.