(19)
(11) EP 3 161 243 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
02.01.2019 Bulletin 2019/01

(45) Mention of the grant of the patent:
14.11.2018 Bulletin 2018/46

(21) Application number: 15732910.3

(22) Date of filing: 23.06.2015
(51) International Patent Classification (IPC): 
E21B 29/04(2006.01)
E21B 34/04(2006.01)
 E21B 29/08(2006.01)
(86) International application number:
PCT/GB2015/051826
(87) International publication number:
WO 2016/001628 (07.01.2016 Gazette 2016/01)

(54)

VALVE APPARATUS

VENTILVORRICHTUNG

APPAREIL VANNE

(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 30.06.2014 GB 201411636

(43) Date of publication of application:
03.05.2017 Bulletin 2017/18

(73) Proprietor: Interventek Subsea Engineering Limited
Aberdeen, Aberdeenshire AB21 7GA (GB)

(72) Inventors:
  • COWIE, Gavin David
    Banchory, Aberdeenshire AB31 5TN (GB)
  • SANGSTER, John David
    Westhill, Aberdeen AB32 6WG (GB)

(74) Representative: Docherty, Andrew John et al
Marks & Clerk LLP Aurora 120 Bothwell Street
Glasgow G2 7JS
Glasgow G2 7JS (GB)


(56) References cited: : 
WO-A1-92/16714
US-A1- 2013 327 536
 US-A- 5 284 209
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).