GB1303728.8 |
Form 1 |
GB2500109 |
Granted |
07 March 2012 |
01 March 2013 |
11 September 2013 |
Grant of Patent (Notification under Section 18(4)): 24 September 2013
Publication of notice in the Patents and Designs Journal (Section 25(1)): 23 October 2013 |
04 January 2024 |
13 |
07 March 2025 |
Under Section 15(9): Application Number: GB1203986.3 Publication Number: GB2492193 Filed on 07 March 2012 |
Downhole apparatus |
Downhole apparatus |
MARKS & CLERK LLP The Beacon 176 St. Vincent Street Glasgow G2 5SG United Kingdom [ADP Number 11269537002] |
HALLIBURTON MANUFACTURING AND SERVICES LIMITED Building 4, Chiswick Park 566 Chiswick High Road London W4 5Y3 United Kingdom [ADP Number 11053402002] |
STEPHEN EDMUND BRUCE, DARCY TECHNOLOGIES LIMITED Darcy House Kintore Business Park KINTORE Aberdeen AB51 0YQ United Kingdom [ADP Number 10812980001]
STEPHEN KENT, DARCY TECHNOLOGIES LIMITED Darcy House Kintore Business Park KINTORE Aberdeen AB51 0YQ United Kingdom [ADP Number 10812998001]
DOMINIC PATRICK JOSEPH MCCANN, DARCY TECHNOLOGIES LIMITED Darcy House Kintore Business Park KINTORE Aberdeen AB51 0YQ United Kingdom [ADP Number 10813004001]
DAVID ALLAN NOBLETT, DARCY TECHNOLOGIES LIMITED Darcy House Kintore Business Park KINTORE Aberdeen AB51 0YQ United Kingdom [ADP Number 10813012001]
DAVID GRANT, DARCY TECHNOLOGIES LIMITED Darcy House Kintore Business Park KINTORE Aberdeen AB51 0YQ United Kingdom [ADP Number 10813038001]
EWAN COLIN SMITH, DARCY TECHNOLOGIES LIMITED Darcy House Kintore Business Park KINTORE Aberdeen AB51 0YQ United Kingdom [ADP Number 10813053001] |