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. 04, 2025
Filed:
Dec. 18, 2018
Patients Pending Ltd., London, GB;
Adam Joseph Livingston, Oceanside, CA (US);
George Crothall, Oceanside, CA (US);
John Christian Love, San Diego, CA (US);
Anthony David Barghini, Encinita, CA (US);
Jeffrey Michael Johnson, San Diego, CA (US);
Tinh Thanh Tran, San Diego, CA (US);
PATIENTS PENDING LTD., London, GB;
Abstract
A liquid delivery system cap device is provided. In some embodiments, an example cap device includes a body defining a cavity configured to receive at least a portion of a liquid delivery device, a first sensor configured to output a first sensor signal indicative of a plunger of the liquid delivery device, a second sensor configured to output a second sensor signal indicative of a position, and a processor configured to detect a plunger of the liquid delivery device based on a variation in the sensor signal of the first sensor and to determine a corresponding position based on a sensor signal output by the second sensor.