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:
Nov. 02, 2021
Filed:
Dec. 12, 2018
Rai Strategic Holdings, Inc., Winston-Salem, NC (US);
Stephen Benson Sears, Siler City, NC (US);
Michael F. Davis, Clemmons, NC (US);
Karen V. Taluskie, Winston-Salem, NC (US);
Yi-Ping Chang, Greensboro, NC (US);
Eric Taylor Hunt, Pfafftown, NC (US);
Andries Don Sebastian, Winston-Salem, NC (US);
RAI Strategic Holdings, Inc., Winston-Salem, NC (US);
Abstract
The present disclosure relates to a microfluidic vaporizer, an aerosol delivery device that may include such vaporizer, and methods for forming an aerosol. A microfluidic vaporizer can comprise a substrate that defines: a reservoir configured to hold a liquid; a heater adapted to vaporize the liquid; and a capillary channel configured for movement of the liquid from the reservoir to the heater. An aerosol delivery device can comprise a shell and a microfluidic vaporizer. The microfluidic vaporizer and aerosol delivery device can be used for forming aerosols with precise and reproducible compositions.