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. 22, 2026
Filed:
Apr. 14, 2023
Halliburton Energy Services, Inc., Houston, TX (US);
James Martin Price, Houston, TX (US);
Christopher Michael Jones, Houston, TX (US);
Darren George Gascooke, Houston, TX (US);
Halliburton Energy Services, Inc., Houston, TX (US);
Abstract
A device for monitoring deposition of a coating comprising a dielectric material during deposition of the coating. The device includes a parallel-plate capacitor having a first plate, and a second plate; a first lead electrically connected to the first plate; a second lead electrically connected to the second plate; and a power supply. The first plate and the second plate are parallel and separated by a spacing with a known spacing thickness. The first lead and the second lead can be electrically connected to positive and negative terminals of the power supply. The device is configured to register a capacitance when the first lead and the second lead are respectively connected to the positive and the negative terminals of the power supply and a dielectric material fills the spacing, and is configured to register no capacitance until the dielectric material fills the spacing.