# Trade Mark Journal No.2026/003 16 January 2026

## WO0000001878935 (7,37,42)

Office of origin: United States of America

Date of International Registration:7 August 2025
Date of designation in the UK: 7 August 2025

International priority date claimed: 25 February 2025 (United States of America) (99056037)

Class 7
  Milling machines; wellbore fishing tools in the nature of overshots for use in the retrieval of components and equipment located in wells; machines for use in oil and gas wells to recover surface casing and subsea wellheads for plug and abandonment operations; pulling machines for use in oil and gas wells to retrieve tools and equipment from a wellbore or to actuate a downhole tool by an upward force; machines for cutting of casing or tubing for oil and gas wells; downhole machines for milling of casing or liners for oil and gas wells, slot recovery, and plug and abandonment of wells; fishing tools for use in oil and gas wells, namely, machines used in the recovery of equipment, tools or objects from the wellbore; wellbore departure tools, namely, namely, whipstock mill systems comprised of milling-drilling machines, mills, whipstocks, and anchors.
Class 37
  Cementing of oil and gas wells for plug and abandonment projects; well intervention services, namely, construction, maintenance, remediation, and repair of wells in the field of oil and gas well drilling and production; well abandonment services, namely casing cutting, milling, section milling and recovery; well intervention services in the field of oil and gas well drilling and production, namely, fishing, open and cased hole fishing for maintenance of wells by the recovery of tools, objects, and devices from the wellbore, wellbore departure, wellbore abandonment, slot recovery, thru tubing, and milling to remove obstructions preventing access to wellbore; well intervention services, namely, open hole bottom hole assembly recovery, well workovers and recompletion, casing repair, packer milling, packer retrieval, milling operations, debris removal, stuck pipe remediation, and washover operations; directional drilling of wells.
Class 42
  Engineering services in the field of plug and abandonment for oil and gas wells; engineering services in the field of oilfield and downhole drilling, namely, drilling rig selection and analysis, drill string and bottom hole assembly selection and analysis, well intervention, work over and slot recovery planning, sidetrack optimization, well abandonment planning, open hole and cased hole fishing; scientific and technical services related to drilling rig selection and analysis, drill string and bottom hole assembly selection and analysis, well intervention, work over and slot recovery planning, sidetrack optimization, well abandonment planning, open hole and cased hole fishing.

Wellbore Integrity Solutions LLC

Representative: Chad Dougherty Patterson + Sheridan, LLP, 24 Greenway Plaza, Suite 1600, Houston TX 77046, UNITED STATES OF AMERICA