International Patent: PRE-FILLED DRILLPIPE STANDS AND METHOD OF PREVENTING DRILLING MUD LOSS

GENEVA, July 31 -- TOPI AS filed a patent application (NO2026/050006) for “PRE-FILLED DRILLPIPE STANDS AND METHOD OF PREVENTING DRILLING MUD LOSS”. With publication no. WO/2026/160977, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: E21B 27/00

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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