blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability
Register Forum

2022.02.11

More...
blank News flashes

News flashes

New version of the European Patent Register - SPC information for Unitary Patents.

2024-03-06

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
FAQ - Register Alert
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP1527254

EP1527254 - AN EXPANDABLE METAL LINER FOR DOWNHOLE COMPONENTS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  02.03.2007
Database last updated on 03.06.2024
Most recent event   Tooltip12.12.2008Lapse of the patent in a contracting state
New state(s): CY		published on 14.01.2009  [2009/03]
Applicant(s)For all designated states
INTELLISERV INC
2185 S Larsen Pkwy
Provo, UT 84606 / US
For:GB 
Bailey, Richard Alan
27 Imperial Square
Cheltenham
Gloucestershire GL50 1RQ / GB
[N/P]
Former [2006/16]For all designated states
INTELLISERV INC
2185 S Larsen Pkwy
Provo, UT 84606 / US
For:GB 
Bailey, Richard Alan
27 Imperial Square Cheltenham
Gloucestershire GL50 1RQ / GB
Former [2005/18]For all designated states
INTELLISERV INC
2185 S Larsen Pkwy
Provo, UT 84606 / US
For:GB 
Bailey, Richard Alan
27 Imperial Square
Cheltenham, Gloucestershire GL50 1RQ / GB
Inventor(s)01 / HALL, David, R.
738 East 2680 North
Provo, UT 84604 / US
02 / HALL, H., Tracy, Jr.
9090 Meadow Drive, Provo Canyon
Provo, UT 84604 / US
03 / PIXTON, David, S.
1093 East 2250 North
Lehi, UT 84043 / US
04 / FOX, Joe
572 S. 1750 East
Spanish Fork, UT 84660 / US
 [2005/18]
Representative(s)Bailey, Richard Alan
Marks & Clerk LLP
Alpha Tower
Suffolk Street
Queensway
Birmingham B1 1TT / GB
[N/P]
Former [2005/18]Bailey, Richard Alan
Marks & Clerk, 27 Imperial Square
Cheltenham, GL50 1RQ / GB
Application number, filing date03766484.404.08.2003
[2005/18]
WO2003GB03392
Priority number, dateUS2002021218705.08.2002         Original published format: US 212187
[2005/18]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2004013462
Date:12.02.2004
Language:EN
[2004/07]
Type: A1 Application with search report 
No.:EP1527254
Date:04.05.2005
Language:EN
The application published by WIPO in one of the EPO official languages on 12.02.2004 takes the place of the publication of the European patent application.
[2005/18]
Type: B1 Patent specification 
No.:EP1527254
Date:19.04.2006
Language:EN
[2006/16]
Search report(s)International search report - published on:EP12.02.2004
ClassificationIPC:E21B43/10, E21B29/10
[2005/18]
CPC:
E21B29/10 (EP,US); E21B17/003 (EP,US); E21B17/1007 (EP,US);
E21B43/103 (EP,US)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   RO,   SE,   SI,   SK,   TR [2005/18]
Extension statesALNot yet paid
LTNot yet paid
LVNot yet paid
MKNot yet paid
TitleGerman:AUSDEHNBARE METALLAUSKLEIDUNG FÜR BOHRLOCHKOMPONENTEN[2005/18]
English:AN EXPANDABLE METAL LINER FOR DOWNHOLE COMPONENTS[2005/18]
French:CREPINE METALLIQUE EXPANSIBLE POUR ELEMENTS DE FOND[2005/18]
Entry into regional phase13.09.2004National basic fee paid 
13.09.2004Designation fee(s) paid 
13.09.2004Examination fee paid 
Examination procedure13.09.2004Examination requested  [2005/18]
23.05.2005Despatch of a communication from the examining division (Time limit: M04)
27.08.2005Reply to a communication from the examining division
23.09.2005Despatch of a communication from the examining division (Time limit: M02)
24.09.2005Reply to a communication from the examining division
13.10.2005Communication of intention to grant the patent
17.02.2006Fee for grant paid
17.02.2006Fee for publishing/printing paid
Opposition(s)22.01.2007No opposition filed within time limit [2007/14]
Fees paidRenewal fee
05.12.2005Renewal fee patent year 03
Penalty fee
Additional fee for renewal fee
31.08.200503   M06   Fee paid on   05.12.2005
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipAT19.04.2006
CH19.04.2006
CY19.04.2006
CZ19.04.2006
EE19.04.2006
FI19.04.2006
LI19.04.2006
RO19.04.2006
SI19.04.2006
SK19.04.2006
TR19.04.2006
BG19.07.2006
DK19.07.2006
SE19.07.2006
GR20.07.2006
ES30.07.2006
IE04.08.2006
LU04.08.2006
BE31.08.2006
MC31.08.2006
PT19.09.2006
HU20.10.2006
[2009/03]
Former [2008/37]AT19.04.2006
CH19.04.2006
CZ19.04.2006
EE19.04.2006
FI19.04.2006
LI19.04.2006
RO19.04.2006
SI19.04.2006
SK19.04.2006
TR19.04.2006
BG19.07.2006
DK19.07.2006
SE19.07.2006
GR20.07.2006
ES30.07.2006
IE04.08.2006
LU04.08.2006
BE31.08.2006
MC31.08.2006
PT19.09.2006
HU20.10.2006
Former [2008/32]AT19.04.2006
CH19.04.2006
CZ19.04.2006
EE19.04.2006
FI19.04.2006
LI19.04.2006
RO19.04.2006
SI19.04.2006
SK19.04.2006
BG19.07.2006
DK19.07.2006
SE19.07.2006
GR20.07.2006
ES30.07.2006
IE04.08.2006
BE31.08.2006
MC31.08.2006
PT19.09.2006
HU20.10.2006
Former [2008/31]AT19.04.2006
CH19.04.2006
CZ19.04.2006
EE19.04.2006
FI19.04.2006
LI19.04.2006
RO19.04.2006
SI19.04.2006
SK19.04.2006
BG19.07.2006
DK19.07.2006
SE19.07.2006
GR20.07.2006
ES30.07.2006
IE04.08.2006
BE31.08.2006
MC31.08.2006
PT19.09.2006
Former [2008/28]AT19.04.2006
CH19.04.2006
CZ19.04.2006
EE19.04.2006
FI19.04.2006
LI19.04.2006
RO19.04.2006
SI19.04.2006
SK19.04.2006
DK19.07.2006
SE19.07.2006
GR20.07.2006
ES30.07.2006
IE04.08.2006
BE31.08.2006
MC31.08.2006
PT19.09.2006
Former [2008/21]AT19.04.2006
CH19.04.2006
CZ19.04.2006
FI19.04.2006
LI19.04.2006
RO19.04.2006
SI19.04.2006
SK19.04.2006
DK19.07.2006
SE19.07.2006
GR20.07.2006
ES30.07.2006
IE04.08.2006
BE31.08.2006
MC31.08.2006
PT19.09.2006
Former [2007/45]AT19.04.2006
CH19.04.2006
CZ19.04.2006
FI19.04.2006
LI19.04.2006
RO19.04.2006
SI19.04.2006
SK19.04.2006
DK19.07.2006
SE19.07.2006
ES30.07.2006
IE04.08.2006
BE31.08.2006
MC31.08.2006
PT19.09.2006
Former [2007/42]AT19.04.2006
CH19.04.2006
CZ19.04.2006
FI19.04.2006
IT19.04.2006
LI19.04.2006
RO19.04.2006
SI19.04.2006
SK19.04.2006
DK19.07.2006
SE19.07.2006
ES30.07.2006
IE04.08.2006
BE31.08.2006
MC31.08.2006
PT19.09.2006
Former [2007/41]AT19.04.2006
CH19.04.2006
CZ19.04.2006
FI19.04.2006
IT19.04.2006
LI19.04.2006
RO19.04.2006
SI19.04.2006
SK19.04.2006
DK19.07.2006
SE19.07.2006
ES30.07.2006
BE31.08.2006
MC31.08.2006
PT19.09.2006
Former [2007/31]AT19.04.2006
CH19.04.2006
CZ19.04.2006
FI19.04.2006
LI19.04.2006
SI19.04.2006
SK19.04.2006
DK19.07.2006
SE19.07.2006
ES30.07.2006
BE31.08.2006
MC31.08.2006
PT19.09.2006
Former [2007/20]AT19.04.2006
CH19.04.2006
CZ19.04.2006
FI19.04.2006
LI19.04.2006
SI19.04.2006
SK19.04.2006
DK19.07.2006
SE19.07.2006
ES30.07.2006
MC31.08.2006
PT19.09.2006
Former [2007/14]AT19.04.2006
CH19.04.2006
CZ19.04.2006
FI19.04.2006
LI19.04.2006
SI19.04.2006
SK19.04.2006
DK19.07.2006
SE19.07.2006
ES30.07.2006
PT19.09.2006
Former [2007/03]AT19.04.2006
CH19.04.2006
FI19.04.2006
LI19.04.2006
SI19.04.2006
SE19.07.2006
ES30.07.2006
Former [2007/01]AT19.04.2006
FI19.04.2006
SI19.04.2006
SE19.07.2006
ES30.07.2006
Former [2006/50]SI19.04.2006
SE19.07.2006
ES30.07.2006
Former [2006/49]SI19.04.2006
SE19.07.2006
Former [2006/40]SI19.04.2006
Cited inInternational search[X]US3358760  (LEON BLAGG) [X] 1,4,19,20 * column 1, line 59 - line 61; figure 5 *;
 [A]US4184517  (COREY KENNETH J [US]) [A] 1* the whole document *;
 [X]EP0952306  (SHELL INT RESEARCH [NL]) [X] 1,3,5-11,13-15,20,21 * column 3, lines 12,13; figures 3-5 *
by applicantUS2263714
 US2379800
 US2633414
 US2982360
 US4012092
 US4095865
 US4445734
 US4924949
 US5311661
 US5517843
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.