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. 30, 2025
Filed:
Oct. 04, 2019
Nicoventures Trading Limited, London, GB;
David Leadley, London, GB;
NICOVENTURES TRADING LIMITED, London, GB;
Abstract
An active ingredient adjustment system for an electronic vapor provision system (EVPS), comprises a memory configured to store data indicating a target amount of active ingredient to be delivered by the EVPS within a predetermined period having a predetermined start point; a payload usage sensor configured to detect the amount of payload being used; a usage timing processor configured to calculate the rate of active ingredient being delivered to the user based upon the amount of payload being used; and an adjustment processor adapted to alter the operation of the EVPS to reduce the rate of active ingredient being delivered to the user in response to the usage timing processor calculating a rate of active ingredient being delivered that will result in exceeding the target within the predetermined period.