on 4 Oct 2019
Last Applicant/ Owned by
Weatherford Technology Holdings , LLC
2000 St. James Place
Houston, , 77056
Serial Number
UK00918132885 filed on 4th Oct 2019
Registration Number
UK00918132885 registered on
30th Sept 2020
Correspondent Information
Marks & Clerk LLP
Alpha Tower, Suffolk Street Queensway
Birmingham,
B1 1TT
Oilfield system for managing annulus pressure during drilling operations comprising drilling equipment, hydraulic control lines, mechanical seals, control valves, hydraulic valves, electric valves, manifolds, software, sensors, devices and apparatus for analysis of data, monitoring and controlling devices and apparatus.
Oilfield drilling services, namely, managing annulus pressure during drilling operations.
UK00918132885
Word
Individual