International Patent: DOWNHOLE DEVICE EMPLOYING A FIRST ELECTROMAGNET ASSEMBLY HAVING AN ELECTROMAGNETIC POLARITY (Y), A SECOND ELECTROMAGNET ASSEMBLY HAVING A SECOND OPPOSITE ELECTROMAGNETIC POLARITY (Y'), AND A FERROMAGNET ASSEMBLY TO ACTUATE A MOVABLE FEATURE

GENEVA, July 2 -- HALLIBURTON ENERGY SERVICES, INC. filed a patent application (US2025/060325) for “DOWNHOLE DEVICE EMPLOYING A FIRST ELECTROMAGNET ASSEMBLY HAVING AN ELECTROMAGNETIC POLARITY (Y), A SECOND ELECTROMAGNET ASSEMBLY HAVING A SECOND OPPOSITE ELECTROMAGNETIC POLARITY (Y'), AND A FERROMAGNET ASSEMBLY TO ACTUATE A MOVABLE FEATURE”. With publication no. WO/2026/136674, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: E21B 34/06

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

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