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:
Feb. 10, 2026
Filed:
Mar. 03, 2023
Dynomax Drilling Tools Inc., Leduc, CA;
Dynomax Drilling Tools Inc., Leduc, CA;
Abstract
There is a downhole valve for use in a standpipe. A valve body defines a flow path through the valve body. A valve poppet within the valve body is axially movable in a direction parallel with the standpipe when in use. An electrically activated linear activation system is connected to the valve poppet to move the valve poppet axially. The flow through the flow path varies as the valve poppet is moved axially. There is a method of activating a downhole valve for use in a standpipe. A condition downhole is detected using a sensor. The downhole valve is electrically activated based on the detected condition downhole. The valve and method may be used to turn on and off a vibration tool when a drill string is in the horizontal section of a well.