EP1817475A2 - Systeme hybride de tube prolongateur - Google Patents

Systeme hybride de tube prolongateur

Info

Publication number
EP1817475A2
EP1817475A2 EP05823765A EP05823765A EP1817475A2 EP 1817475 A2 EP1817475 A2 EP 1817475A2 EP 05823765 A EP05823765 A EP 05823765A EP 05823765 A EP05823765 A EP 05823765A EP 1817475 A2 EP1817475 A2 EP 1817475A2
Authority
EP
European Patent Office
Prior art keywords
riser system
sea
sub
pipe section
unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP05823765A
Other languages
German (de)
English (en)
Other versions
EP1817475B1 (fr
EP1817475A4 (fr
Inventor
Lars Slagsvold
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baker Hughes Energy Technology UK Ltd
Original Assignee
Vetco Gray Scandinavia AS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vetco Gray Scandinavia AS filed Critical Vetco Gray Scandinavia AS
Publication of EP1817475A2 publication Critical patent/EP1817475A2/fr
Publication of EP1817475A4 publication Critical patent/EP1817475A4/fr
Application granted granted Critical
Publication of EP1817475B1 publication Critical patent/EP1817475B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/01—Risers
    • E21B17/015—Non-vertical risers, e.g. articulated or catenary-type

Definitions

  • the present invention concerns a hybrid riser system for connection between a floating unit, such as a floating vessel or a production unit for oil and gas production, and a sub-sea unit, such as a sub-sea well facility, located at the sea floor.
  • a floating unit such as a floating vessel or a production unit for oil and gas production
  • a sub-sea unit such as a sub-sea well facility, located at the sea floor.
  • the expression “riser system” is intended to mean a pipe or a string adapted for transport of fluids, i.e. liquids and gases or mixtures thereof, and in particular hydrocarbons, such as oil and/or gas or injection fluids, such as methanol or water, between the floating and sub-sea units.
  • Riser systems include a conduit through which various fluids are transported from a sub-sea facility located at the sea floor to a floating platform or vessel on the sea surface, such as a surface production and/or storage facility or vice versa.
  • the vessel or floating platform is constantly exposed to movements, caused by waves, winds and surface and underwater currents, for example.
  • the floating platform is therefore continuously subjected to forces causing it and the riser system connected thereto to movements.
  • Riser systems must be able to withstand the forces exerted on them without failure due to fatigue or the like.
  • US patent no. 5,639,187 discloses a marine riser system that combines rigid, steel catenary risers with flexible flow lines .
  • the expression "catenary” meaning the curve assumed by a cord of uniform density and cross section that is perfectly flexible but not capable of being stretched and that hangs freely from two fixed points .
  • the steel catenary risers are curved upward through the water in a gentle catenary path to a large, submerged buoy, which, in turn, is moored to the sea bottom by tension leg tether lines at a depth below the turbulence zone of the water.
  • the buoy maintains the rigid steel catenary risers in a substantially vertical position in the water.
  • Flexible flow lines commonly called jumpers
  • a disadvantage with such a system is that a large buoy and clamping means are needed to support the heavy steel risers. Mooring the buoy at a predetermined depth also requires careful planning and engineering, which makes the design and manufacture of the buoy complex, time consuming and expensive. Furthermore, the equipment required for mooring the buoy further increases manufacturing and installation costs.
  • An object of the present invention is to provide a hybrid riser system for connection between a floating unit, and a sub-sea unit that is located at the sea floor, which can withstand or accommodate forces exerted thereon due to movements, such as those caused by the movement of the floating unit.
  • This object is achieved by a riser system that includes a composite conduit for transporting a fluid, i.e. liquid or gas, between said floating and sub-sea units.
  • composite conduit refers to a bonded pipe having an inner liner and an outer protective sheath and optionally at least one reinforcing layer, such as the one described in international application WO 99/67561.
  • WO 99/67561 describes a flexible riser comprising composite material.
  • the riser comprises an inner liner of thermoplastic material, an intermediate reinforced polymer multi layer component and an outer thermoplastic liner.
  • the inner liner is continuously bonded to the intermediate, multi layer component, which is in turn continuously bonded to the outer liner.
  • the inventive riser system also comprises at least one end pipe section that is adapted to be connected between the floating and/or the subsea unit and the composite conduit.
  • Said at least one end pipe section comprises a metallic pipe, i.e. a pipe made of or containing metal, or a non-bonded flexible pipe.
  • non-bonded is intended to mean a pipe consisting of a plurality of layers, comprising a metal or polymer for example, which are not bonded to each other and therefore free to move independently of one another.
  • a non-bonded flexible pipe or a metallic pipe provides an end pipe section of increased strength and weight which will not be deflected and bent like a composite conduit and thus eliminates the need for providing the riser system with additional weight.
  • the hybrid riser system according to the invention has a light and almost buoyant composite conduit section, which implies less load impact on the floating unit.
  • At least one end of the riser system i.e. the end that is connected to the floating unit and/or the end that is connected to the sub-sea unit, is provided with an end pipe section that can better withstand or accommodate the forces exerted on the riser system in the vicinity of the floating and/or sub-sea unit where the riser is deflected and bent the most.
  • the inventive riser system reduces top tension, touchdown curvature, touchdown compression and hold-back tension and is suitable for use at high hydrostatic pressures in deep and ultra deep water.
  • the length of the end pipe section that is connected to the floating unit is approximately 50-600 m. According to another embodiment of the invention the length of the end pipe section that is connected to the subsea unit is approximately 50-100 m.
  • the length of the composite conduit is about 1000-1500 m or longer.
  • said at least one end pipe section is arranged to be negatively buoyant .
  • the composite conduit is constituted by a single, continuous conduit i.e. the composite conduit is connected to at least one end pipe section but there are no other connections along the length of the riser.
  • the riser is adapted to assume a compliant configuration when installed e.g. free hanging (catenary) , Lazy or step S or wave.
  • the composite conduit comprises a bonded pipe having an inner liner and an outer protective sheath, and optionally at least one reinforcing layer.
  • the composite conduit is flexible enough to be spooled onto a reel with a hub radius of about 4500-8500 mm.
  • the composite conduit and said at least one end pipe section have an internal diameter in the range of about 10-40 cm (4-16 inches) .
  • the floating unit is a production or storage unit or a platform or vessel
  • the sub-sea unit is a sub-sea well facility
  • the riser system is adapted for transport of fluids, in particular hydrocarbons, such as oil and/or gas, or injection fluids, such as methanol or water, between the floating and subsea units .
  • Fig. 1 is a schematic view of a riser according to an embodiment of the invention connected between a production vessel and a sub-sea facility,
  • Fig. 2 shows a connector for connecting an end pipe section of a riser to the central composite conduit section of the riser
  • Fig. 3 is a cross section of the central composite conduit section of a riser according to an embodiment of the invention, taken along the line A-A of Fig. 2.
  • FIG. 1 shows a riser system 10 for connection between a floating unit 12 and a sub-sea unit 14 located on the sea floor 18.
  • the floating unit 12 is, in the illustrated example, a floating production unit for processing well fluid, by removing gas and water for example, from a sub-sea well assembly 14, and conveying the fluid to an export pipeline or offloading to another vessel, such as an oil tanker, whereby the riser system 10 transports fluid from the sub-sea unit 14 to the floating unit 12.
  • the floating production unit 12 may alternatively, or also, have equipment for injecting water or gas into a sub-sea well 14 for production purposes, whereby the riser 10 transports fluid from the floating unit 12 to the sub-sea unit 14.
  • a riser 10 comprises an upper metallic end pipe section 20, such as a continuous welded or threaded steel pipe, a central composite section 22, and a lower metallic end pipe section 24.
  • Upper end pipe section 20 has a length of about 50 to 600 m and is negatively buoyant. Alternately, part or all of upper end pipe section 20 and/or the lower end pipe section 24 could be formed from a non-bonded flexible pipe.
  • the lower end pipe section 24 connects to a sub-sea facility 14 on the sub-sea floor 18, such as a manifold or production/injection tree, at a location horizontally offset from production vessel 12.
  • the riser 10 is constructed to assume a compliant configuration when installed. Movement of the floating unit is accommodated by the flexibility of the upper end pipe section, i.e.
  • Central composite conduit section 22 constitutes most of the length of the riser 10, and is much longer than upper end pipe section 20 or the lower end pipe section 24. For example, the distance from vessel 12 to sub-sea facility 14 could be 2,000 meters with the central composite conduit section 22 being 1,500 meters or more in length. Central composite conduit section 22 is preferably neutral or slightly negative in buoyancy.
  • Lower end pipe section 24 is utilized in environments where flexibility is required to connect the lower end of riser 10 to a sub-sea facility 14 or where touch down compression may occur.
  • central composite conduit section 22 may be connected directly to sub-sea facility 14.
  • Lower end pipe section 24 may include a metal tapered stress joint if necessary.
  • Lower end pipe section 24 could also comprise non- bonded flexible pipe of a type described above.
  • Lower section 21 could also comprise a continuous steel pipe having a similar structure to upper end pipe section 20. As shown in Fig. 1, since riser 10 has a compliant configuration, a portion of lower end pipe section 24 will likely lie on the sea floor 18.
  • Lower end pipe section 24 is also much shorter than the length of central composite conduit section 22. For example, lower section 24 is preferably from about 50 to 100 meters in length.
  • each, end pipe section 20, 24 can be connected to the composite conduit 22 onshore and stored on a reel for installation purposes or the end pipe section(s) could be wound on a separate reel and connected to the composite conduit during installation.
  • the latter method would be more suitable when the end pipe section(s) comprise (s) a metallic pipe.
  • Figure 2 shows a flange-type connector 26, made of metal for example, for connecting a composite conduit 22 to an upper end pipe section 20 and/or a lower end pipe section 24.
  • the connector 26 is secured by a plurality of bolts 28.
  • the flange-type connector 26 could be a standard API. Alternatively, a more compact flange could be used, but also a flex joint depending on the environment.
  • Upper end pipe section 20 has a conventional floater connection, for example, which couples the riser 10 to the floating production unit 12.
  • the floater connection could include a flex joint or a flange connection with a bend stiffener.
  • Figure 3 shows a cross section of the central composite conduit section of the riser system (outer protective sheath not shown) .
  • the conduit 22 has a fluid impervious inner liner 30, having an inner diameter typically ranging from about 15-30 cm (6-12 inches) , which is continuous and extends from its upper end 20 to its lower end 24.
  • Inner liner 30 may be formed from a conventional thermoplastic material, such as polyamides, polyvinylidene fluoride (PVDF) , polyphenylene sulfide (PPS) or polyether ether ketone (PEEK) , preferably having a thickness between 4-7 mm.
  • PVDF polyvinylidene fluoride
  • PPS polyphenylene sulfide
  • PEEK polyether ether ketone
  • thermoplastic fibre reinforced tape 32 such as carbon fibre or glass fibre, is wrapped around liner 30 in various angles depending on loads and environment.
  • the thermoplastic fibre reinforced tape 32 is then bonded to the liner 30 or tape substrate, by heating for example, which forms a high strength, lightweight tubular member.
  • the upper and/or lower ends of the liner 30 are terminated in a composite-metallic interface connector 26.
  • At least one reinforcing layer can be added which are built up of unidirectional continuous fibres of carbon, glass, or aramid, which are embedded in thermoplastic resins .
  • Typical thermoplastic resins are the following: polyamides (PA, PPA) polysulphone (PSU) , polyether imide (PEI) and polyether sulphone (PES)or polyether ether ketone (PEEK) .
  • PA, PPA polyamides
  • PSU polysulphone
  • PEI polyether imide
  • PES polyether sulphone
  • PEEK polyether ether ketone
  • the invention is of course not in any way restricted to the preferred embodiments described above. On the contrary, many possibilities to modifications thereof will be apparent to a person with ordinary skill in the art without departing from the basic idea of the invention such as defined in the appended claims.
  • said at least one end pipe section may be integrally formed with the composite conduit rather than connecting said at least one end pipe section to the composite conduit.

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Joints Allowing Movement (AREA)

Abstract

Cette invention concerne un système hybride de tube prolongateur (10) reliant une unité flottante (12) à une unité sous-marine (14) située sur le fond de la mer (18). Le système de tube prolongateur (10) comprend un conduit composite (22) pour l'acheminement du fluide entre l'unité flottante (12) et l'unité sous-marine (14) et au moins un tronçon d'extrémité de conduite (20,24) destiné à être raccordé entre l'unité flottante (12) et/ou l'unité sous-marine (14) d'une part, le conduit composite (22) d'autre part. Ce tronçon d'extrémité (20,24) comprend un tuyau métallique ou un tuyau flexible non collé.
EP05823765.2A 2004-12-01 2005-12-01 Systeme hybride de tube prolongateur Active EP1817475B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US63224504P 2004-12-01 2004-12-01
PCT/IB2005/003638 WO2006059220A2 (fr) 2004-12-01 2005-12-01 Systeme hybride de tube prolongateur

Publications (3)

Publication Number Publication Date
EP1817475A2 true EP1817475A2 (fr) 2007-08-15
EP1817475A4 EP1817475A4 (fr) 2012-09-05
EP1817475B1 EP1817475B1 (fr) 2019-05-08

Family

ID=36565407

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05823765.2A Active EP1817475B1 (fr) 2004-12-01 2005-12-01 Systeme hybride de tube prolongateur

Country Status (6)

Country Link
EP (1) EP1817475B1 (fr)
BR (1) BRPI0520284B1 (fr)
DK (1) DK1817475T3 (fr)
ES (1) ES2729828T3 (fr)
NO (1) NO20072611L (fr)
WO (1) WO2006059220A2 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008125807A1 (fr) * 2007-04-17 2008-10-23 C.S. Technical Services Limited Conduite tubulaire
US8865281B2 (en) 2008-09-19 2014-10-21 Solvay Advanced Polymers, L.L.C. Flexible pipes made of a polyaryletherketone/perfluoropolymer composition
GB0818500D0 (en) 2008-10-09 2008-11-19 Wellstream Int Ltd Flexible pipe
GB201005035D0 (en) 2010-03-25 2010-05-12 Victrex Mfg Ltd Pipe
DE102010003920A1 (de) * 2010-04-13 2011-10-13 Evonik Degussa Gmbh Flexibles Rohr mit höherer Temperaturbeständigkeit
DE102010003917A1 (de) * 2010-04-13 2011-10-13 Evonik Degussa Gmbh Flexibles Rohr mit Diffusionssperre
EP2859173B1 (fr) * 2012-06-06 2019-03-20 National Oilwell Varco Denmark I/S Colonne montante et système extracôtier
GB2504065A (en) * 2012-06-29 2014-01-22 Statoil Petroleum As Subsea flexible riser
AU2018296421B2 (en) 2017-07-03 2024-03-21 Subsea 7 Norway As Offloading hydrocarbons from subsea fields
WO2020128907A1 (fr) 2018-12-18 2020-06-25 Eni S.P.A. Élément tubulaire composite et procédé de fabrication pertinent
FR3124426B1 (fr) 2021-06-25 2023-06-09 Technip N Power Tuyau composite thermoplastique pour le transport de fluide et conduite flexible le comprenant

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999067561A1 (fr) * 1998-06-24 1999-12-29 Abb Offshore Systems As Tuyau composite flexible et procede de fabrication correspondant
US6364022B1 (en) * 1999-03-09 2002-04-02 Coflexip Hybrid riser for deep water

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2507672A1 (fr) * 1981-06-12 1982-12-17 Inst Francais Du Petrole Colonne montante pour les grandes profondeurs d'eau
FR2616858B1 (fr) * 1987-06-18 1989-09-01 Inst Francais Du Petrole Element a raideur variable pour pied de colonne de transfert
NO981701D0 (no) * 1998-04-16 1998-04-16 Kvaerner Oilfield Prod As Sammensatt hybridstiger÷r
NO312483B1 (no) * 1999-05-14 2002-05-13 Offtech Invest As Fleksibelt, lettvekts komposittrör for höytrykks olje- og gassanvendelser

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999067561A1 (fr) * 1998-06-24 1999-12-29 Abb Offshore Systems As Tuyau composite flexible et procede de fabrication correspondant
US6364022B1 (en) * 1999-03-09 2002-04-02 Coflexip Hybrid riser for deep water

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006059220A2 *

Also Published As

Publication number Publication date
EP1817475B1 (fr) 2019-05-08
BRPI0520284A2 (pt) 2009-04-28
BRPI0520284B1 (pt) 2017-07-04
ES2729828T3 (es) 2019-11-06
WO2006059220A3 (fr) 2006-07-27
WO2006059220A2 (fr) 2006-06-08
DK1817475T3 (da) 2019-06-24
WO2006059220B1 (fr) 2006-10-12
EP1817475A4 (fr) 2012-09-05
NO20072611L (no) 2007-08-30

Similar Documents

Publication Publication Date Title
EP1817475B1 (fr) Systeme hybride de tube prolongateur
CN110462273B (zh) 软管端部结构以及装配件
US8439603B2 (en) Improvements relating to hose
US8196611B2 (en) Pipe
US8702350B2 (en) Riser assembly
US8708606B2 (en) Relating to pipe
US8955553B2 (en) Flexible pipe body with buoyancy element and method of producing same
GB2504065A (en) Subsea flexible riser
CN108026757B (zh) 立管组件和安装立管组件的方法

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20070530

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: VETCO GRAY SCANDINAVIA AS

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: WELLSTREAM INTERNATIONAL LIMITED

A4 Supplementary search report drawn up and despatched

Effective date: 20120806

RIC1 Information provided on ipc code assigned before grant

Ipc: E21B 17/01 20060101AFI20120731BHEP

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: GE OIL & GAS UK LIMITED

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20180612

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20190104

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: AT

Ref legal event code: REF

Ref document number: 1130387

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190515

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602005055757

Country of ref document: DE

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

Effective date: 20190617

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190508

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190508

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190908

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190508

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2729828

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20191106

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190808

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190508

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190809

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1130387

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190508

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190508

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190508

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190508

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190508

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190508

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602005055757

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190508

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190508

26N No opposition filed

Effective date: 20200211

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190508

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190508

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602005055757

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20191231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190508

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200701

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20191201

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20191201

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20191231

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20191231

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20191231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190508

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190908

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20051201

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20230102

Year of fee payment: 18

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230526

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20231121

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20231124

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20231122

Year of fee payment: 19

Ref country code: DK

Payment date: 20231121

Year of fee payment: 19