EP3227465A1 - Verfahren zum wärmebehandeln eines mangan-stahlprodukts und mangan-stahlprodukt mit einer speziellen legierung - Google Patents
Verfahren zum wärmebehandeln eines mangan-stahlprodukts und mangan-stahlprodukt mit einer speziellen legierungInfo
- Publication number
- EP3227465A1 EP3227465A1 EP15802096.6A EP15802096A EP3227465A1 EP 3227465 A1 EP3227465 A1 EP 3227465A1 EP 15802096 A EP15802096 A EP 15802096A EP 3227465 A1 EP3227465 A1 EP 3227465A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- steel product
- range
- holding
- manganese
- cooling
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/005—Heat treatment of ferrous alloys containing Mn
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- C21D1/185—Hardening; Quenching with or without subsequent tempering from an intercritical temperature
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/001—Austenite
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/002—Bainite
Definitions
- medium-manganese steels are expensive to produce because they undergo a 2-step heat treatment.
- these steels are alloyed with manganese, for example, in order to obtain a martensitic phase.
- a medium manganese steel having a high tensile strength of, for example, 1200 MPa typically has an elongation of only between 2 and 8%.
- the TRIP steels are designated by the reference numeral 2 and the so-called HD steels bear the reference numeral 3.
- AHSS HD steels have for example a medium manganese content in the range between 1.2 and 3.5 wt.% And a carbon content (C), which is between 0.05 and 0.25 wt.%.
- a multiphase steel product with an ultrafine microstructure and good machinability is provided by a combination of process and alloying concepts.
- the steel products of the invention preferably have in all embodiments a proportion of a bainitic microstructure which is substantially greater than 5% by volume of the steel product. More preferably, the proportion of the bainitic microstructure is in the range of 10 to 80 vol.%. A proportion of the bainitic microstructure in the range from 20 to 40% by volume has proven to be particularly suitable.
- the retained austenite content is preferably significantly less than 30 vol.% In all embodiments. Preferred embodiments are those in which the retained austenite content is less than 10% by volume.
- the microstructure of the steel products according to the invention is characterized in that the comparatively low martensite content is in the form of lath-shaped martensite. It turns out that these fine martensitic battens have a positive effect on the tensile strength of the invention.
- the alloy of the steel products preferably comprises Al and Si fractions according to the following formula: Si + Al ⁇ 1% by weight.
- the steel products of the invention preferably have at least proportionally a small amount of Ti according to the invention.
- the proportion of Ti is preferably less than 0.2% by weight in all embodiments.
- the steel products of the invention preferably have at least proportionally a small amount of V according to the invention.
- the proportion of V in all embodiments is preferably less than 0.1% by weight.
- the width of the slats is preferably in a range between 10 nm and 100 nm, and wherein the higher proportion of the dislocations leads to a disability of Ver GmbHsbwegache.
- FIG. 1 is a highly schematic diagram plotting percent elongation at break versus tensile strength in MPa for various steels
- FIG. Fig. 2 is a schematic diagram of the one-time ones
- the “components” or “constituents” of the phases may be either chemical elements (such as Mn, Ni, Al, Fe, C, etc.) or neutral, molecular aggregates (such as FeSi, Fe3C, Si0 2 , etc .) or charged, molecular-like aggregates (such as Fe 2+ , Fe 3+ , etc.).
- Quantities or proportions are here largely in weight percent (short wt.%) Made, unless otherwise stated. If information is provided on the composition of the alloy, or the steel product, then the composition comprises in addition to the explicitly listed materials or materials as the basic iron (Fe) and so-called unavoidable impurities that always occur in the molten bath and also in the resulting steel product demonstrate. All% by weight must always be supplemented to 100% by weight and all% by volume must always be completed to 100% of the total volume.
- a starting amount of iron will have a carbon content C in the following range 0.02 ⁇ C ⁇ 0.35 wt%, and a manganese content Mn in the following range 3.5 wt% ⁇ Mn ⁇ 6% by weight added.
- the corresponding procedure is well known.
- the first cooling AI can be carried out in all embodiments in an air stream or using a cooling fluid.
- the second cooling A2 can be done in all embodiments in an air stream.
- the steel product of the invention can also be placed in a separate environment (eg, in an incandescent unit) to be held there for a while longer (eg at 300 to 450 ° C). In this case, the time 52 is extended accordingly.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14195644.1A EP3029162B1 (de) | 2014-12-01 | 2014-12-01 | Verfahren zum Wärmebehandeln eines Mangan-Stahlprodukts |
| PCT/EP2015/078105 WO2016087392A1 (de) | 2014-12-01 | 2015-11-30 | Verfahren zum wärmebehandeln eines mangan-stahlprodukts und mangan-stahlprodukt mit einer speziellen legierung |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP3227465A1 true EP3227465A1 (de) | 2017-10-11 |
| EP3227465C0 EP3227465C0 (de) | 2024-09-11 |
| EP3227465B1 EP3227465B1 (de) | 2024-09-11 |
Family
ID=51999332
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP14195644.1A Active EP3029162B1 (de) | 2014-12-01 | 2014-12-01 | Verfahren zum Wärmebehandeln eines Mangan-Stahlprodukts |
| EP15802096.6A Active EP3227465B1 (de) | 2014-12-01 | 2015-11-30 | Verfahren zum wärmebehandeln eines mangan-stahlprodukts und mangan-stahlprodukt mit einer speziellen legierung |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP14195644.1A Active EP3029162B1 (de) | 2014-12-01 | 2014-12-01 | Verfahren zum Wärmebehandeln eines Mangan-Stahlprodukts |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US11124850B2 (de) |
| EP (2) | EP3029162B1 (de) |
| JP (1) | JP2018502986A (de) |
| KR (1) | KR102029561B1 (de) |
| CN (1) | CN107109506B (de) |
| ES (1) | ES2674133T3 (de) |
| WO (1) | WO2016087392A1 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016104800A1 (de) * | 2016-03-15 | 2017-09-21 | Salzgitter Flachstahl Gmbh | Verfahren zur Herstellung eines warmumgeformten Stahlbauteils und ein warmumgeformtes Stahlbauteil |
| WO2017168436A1 (en) * | 2016-03-30 | 2017-10-05 | Tata Steel Limited | A HOT ROLLED HIGH STRENGTH STEEL (HRHSS) PRODUCT WITH TENSILE STRENGTH OF 1000 -1200 MPa AND TOTAL ELONGATION OF 16%-17% |
| WO2018050387A1 (de) * | 2016-09-16 | 2018-03-22 | Salzgitter Flachstahl Gmbh | Verfahren zur herstellung eines umgeformten bauteils aus einem manganhaltigen stahlflachprodukt und ein derartiges bauteil |
| KR101940912B1 (ko) * | 2017-06-30 | 2019-01-22 | 주식회사 포스코 | 액상금속취화 균열 저항성이 우수한 강판 및 그 제조방법 |
| EP3594368A1 (de) * | 2018-07-13 | 2020-01-15 | voestalpine Stahl GmbH | Medium-mangan-kaltband-stahlzwischenprodukt mit reduziertem kohlenstoff-anteil und verfahren zum bereitstellen eines solchen stahlzwischenproduktes |
| CN115323135B (zh) * | 2022-08-12 | 2023-05-23 | 华北理工大学 | 一种强塑积不低于45GPa%的超高强塑积中锰钢的制备方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3350944B2 (ja) * | 1991-12-21 | 2002-11-25 | 住友金属工業株式会社 | 延性,耐食性の優れた高張力冷延薄鋼板と製造法 |
| JP4192688B2 (ja) * | 2003-06-11 | 2008-12-10 | Jfeスチール株式会社 | 高強度冷延鋼板 |
| DE10332722B3 (de) * | 2003-07-18 | 2004-10-21 | Benteler Automobiltechnik Gmbh | Federteller für ein Kraftfahrzeug-Federbein |
| WO2007064172A1 (en) * | 2005-12-01 | 2007-06-07 | Posco | Steel sheet for hot press forming having excellent heat treatment and impact property, hot press parts made of it and the method for manufacturing thereof |
| JP4962440B2 (ja) | 2008-07-31 | 2012-06-27 | Jfeスチール株式会社 | 高強度冷延鋼板の製造方法 |
| US20130192726A1 (en) * | 2010-10-12 | 2013-08-01 | Tata Steel Ijmuiden B.V. | Method of hot forming a steel blank and the hot formed part |
| EP2683839B1 (de) * | 2011-03-07 | 2015-04-01 | Tata Steel Nederland Technology B.V. | Verfahren zur herstellung von hochfestem formbarem stahl und damit hergestellter hochfester formbarer stahl |
| JP2013237923A (ja) * | 2012-04-20 | 2013-11-28 | Jfe Steel Corp | 高強度鋼板およびその製造方法 |
| CN102925790B (zh) | 2012-10-31 | 2014-03-26 | 钢铁研究总院 | 一种连续退火工艺生产高强塑积汽车用钢板的方法 |
| CN102943169B (zh) * | 2012-12-10 | 2015-01-07 | 北京科技大学 | 一种汽车用超高强薄钢板的淬火退火制备方法 |
| MX353980B (es) | 2012-12-21 | 2018-01-29 | Weg Equipamentos Eletricos S A Motores | Sistema de intercambio de calor para cubiertas de maquinas electricas giratorias. |
| EP2746409A1 (de) * | 2012-12-21 | 2014-06-25 | Voestalpine Stahl GmbH | Verfahren zum Wärmebehandeln eines Mangan-Stahlprodukts und Mangan-Stahlprodukt mit einer speziellen Legierung |
| WO2015185956A1 (en) * | 2014-06-06 | 2015-12-10 | ArcelorMittal Investigación y Desarrollo, S.L. | High strength multiphase galvanized steel sheet, production method and use |
| CN104032109B (zh) * | 2014-06-13 | 2016-08-24 | 北京科技大学 | 一种高强钢通过热轧及在线热处理的制备方法 |
| EP2982769A1 (de) * | 2014-08-06 | 2016-02-10 | Indexator Group AB | Stahl, verfahren zu dessen herstellung und komponente |
| DE102014017273A1 (de) * | 2014-11-18 | 2016-05-19 | Salzgitter Flachstahl Gmbh | Hochfester lufthärtender Mehrphasenstahl mit hervorragenden Verarbeitungseigenschaften und Verfahren zur Herstellung eines Bandes aus diesem Stahl |
-
2014
- 2014-12-01 EP EP14195644.1A patent/EP3029162B1/de active Active
- 2014-12-01 ES ES14195644.1T patent/ES2674133T3/es active Active
-
2015
- 2015-11-30 EP EP15802096.6A patent/EP3227465B1/de active Active
- 2015-11-30 JP JP2017528998A patent/JP2018502986A/ja active Pending
- 2015-11-30 KR KR1020177017190A patent/KR102029561B1/ko active Active
- 2015-11-30 WO PCT/EP2015/078105 patent/WO2016087392A1/de not_active Ceased
- 2015-11-30 US US15/528,928 patent/US11124850B2/en active Active
- 2015-11-30 CN CN201580065026.7A patent/CN107109506B/zh active Active
Non-Patent Citations (2)
| Title |
|---|
| None * |
| See also references of WO2016087392A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3029162A1 (de) | 2016-06-08 |
| CN107109506B (zh) | 2019-03-12 |
| CN107109506A (zh) | 2017-08-29 |
| KR20170090446A (ko) | 2017-08-07 |
| US11124850B2 (en) | 2021-09-21 |
| ES2674133T3 (es) | 2018-06-27 |
| EP3227465C0 (de) | 2024-09-11 |
| US20170306429A1 (en) | 2017-10-26 |
| JP2018502986A (ja) | 2018-02-01 |
| EP3029162B1 (de) | 2018-04-25 |
| EP3227465B1 (de) | 2024-09-11 |
| KR102029561B1 (ko) | 2019-11-08 |
| WO2016087392A1 (de) | 2016-06-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2690183B1 (de) | Warmgewalztes Stahlflachprodukt und Verfahren zu seiner Herstellung | |
| EP2710158B1 (de) | Hochfestes stahlflachprodukt und verfahren zu dessen herstellung | |
| EP3305935B1 (de) | Hochfestes stahlflachprodukt und verwendung eines hochfesten stahlflachprodukts | |
| EP2809819B1 (de) | Höchstfester mehrphasenstahl mit verbesserten eigenschaften bei herstellung und verarbeitung | |
| EP2836614B1 (de) | Hochfester mehrphasenstahl und verfahren zur herstellung eines bandes aus diesem stahl | |
| EP3227465B1 (de) | Verfahren zum wärmebehandeln eines mangan-stahlprodukts und mangan-stahlprodukt mit einer speziellen legierung | |
| EP2383353A2 (de) | Höherfester, Mn-haltiger Stahl, Stahlflachprodukt aus einem solchen Stahl und Verfahren zu dessen Herstellung | |
| WO2019063081A1 (de) | Stahlflachprodukt und verfahren zu seiner herstellung | |
| EP2690184B1 (de) | Kaltgewalztes Stahlflachprodukt und Verfahren zu seiner Herstellung | |
| WO2015117934A1 (de) | Hochfestes stahlflachprodukt mit bainitisch-martensitischem gefüge und verfahren zur herstellung eines solchen stahlflachprodukts | |
| EP3325678B1 (de) | Umformbarer leichtbaustahl mit verbesserten mechanischen eigenschaften und verfahren zur herstellung von halbzeug aus diesem stahl | |
| EP3902931A1 (de) | Verfahren zur herstellung von konventionell warmgewalzten, profilierten warmbanderzeugnissen | |
| WO2015024903A1 (de) | Verfahren zum herstellen eines stahlbauteils | |
| EP3512968B1 (de) | Verfahren zur herstellung eines stahlflachprodukts aus einem manganhaltigen stahl und ein derartiges stahlflachprodukt | |
| DE102017130237A1 (de) | Hochfestes, warmgewalztes Stahlflachprodukt mit hohem Kantenrisswiderstand und gleichzeitig hohem Bake-Hardening Potential, ein Verfahren zur Herstellung eines solchen Stahlflachprodukts | |
| DE102018132901A1 (de) | Verfahren zur Herstellung von konventionell warmgewalzten Warmbanderzeugnissen | |
| DE102016115618A1 (de) | Verfahren zur Herstellung eines höchstfesten Stahlbandes mit verbesserten Eigenschaften bei der Weiterverarbeitung und ein derartiges Stahlband | |
| EP3899059A1 (de) | Verfahren zur herstellung von thermo-mechanisch hergestellten profilierten warmbanderzeugnissen | |
| EP3924526A1 (de) | Verfahren zur herstellung von thermo-mechanisch hergestellten warmbanderzeugnissen | |
| EP1319725B1 (de) | Verfahren zum Herstellen von Warmband | |
| WO2022207913A1 (de) | Stahlband aus einem hochfesten mehrphasenstahl und verfahren zur herstellung eines derartigen stahlbandes | |
| EP3964591A1 (de) | Warmgewalztes stahlflachprodukt und verfahren zur herstellung eines warmgewalzten stahlflachprodukts | |
| WO2020038883A1 (de) | Warmgewalztes unvergütetes und warmgewalztes vergütetes stahlflachprodukt sowie verfahren zu deren herstellung | |
| DE112023005449T5 (de) | Hochfestes und hochumformbares Stahlblech und Verfahren zu dessen Herstellung | |
| EP4594548A1 (de) | Verfahren zur herstellung eines stahlbandes aus einem hochfesten mehrphasenstahl und entsprechendes stahlband |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
| 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 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
| 17P | Request for examination filed |
Effective date: 20170524 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| AX | Request for extension of the european patent |
Extension state: BA ME |
|
| DAV | Request for validation of the european patent (deleted) | ||
| DAX | Request for extension of the european patent (deleted) | ||
| 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: 20201112 |
|
| P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230515 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R079 Free format text: PREVIOUS MAIN CLASS: C21D0006000000 Ipc: C22C0038000000 Ref country code: DE Ref legal event code: R079 Ref document number: 502015016945 Country of ref document: DE Free format text: PREVIOUS MAIN CLASS: C21D0006000000 Ipc: C22C0038000000 |
|
| RIC1 | Information provided on ipc code assigned before grant |
Ipc: C22C 38/04 20060101ALI20231201BHEP Ipc: C21D 6/00 20060101ALI20231201BHEP Ipc: C21D 1/26 20060101ALI20231201BHEP Ipc: C21D 1/18 20060101ALI20231201BHEP Ipc: C22C 38/16 20060101ALI20231201BHEP Ipc: C22C 38/06 20060101ALI20231201BHEP Ipc: C22C 38/00 20060101AFI20231201BHEP |
|
| 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: 20240119 |
|
| GRAJ | Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted |
Free format text: ORIGINAL CODE: EPIDOSDIGR1 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
| 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 |
|
| INTC | Intention to grant announced (deleted) | ||
| INTG | Intention to grant announced |
Effective date: 20240415 |
|
| 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 |
|
| GRAL | Information related to payment of fee for publishing/printing deleted |
Free format text: ORIGINAL CODE: EPIDOSDIGR3 |
|
| GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502015016945 Country of ref document: DE |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
| U01 | Request for unitary effect filed |
Effective date: 20241002 |
|
| P04 | Withdrawal of opt-out of the competence of the unified patent court (upc) registered |
Free format text: CASE NUMBER: APP_57814/2024 Effective date: 20241022 |
|
| U07 | Unitary effect registered |
Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT RO SE SI Effective date: 20241024 |
|
| U20 | Renewal fee for the european patent with unitary effect paid |
Year of fee payment: 10 Effective date: 20241127 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NO 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: 20241211 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20241212 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HR 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: 20240911 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES 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: 20240911 Ref country code: RS 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: 20241211 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RS 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: 20241211 Ref country code: NO 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: 20241211 Ref country code: HR 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: 20240911 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: 20241212 Ref country code: ES 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: 20240911 |
|
| 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: 20250111 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SM 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: 20240911 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20240911 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: 20240911 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20240911 |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
| 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: 20240911 |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
| 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: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20241130 |
|
| 26N | No opposition filed |
Effective date: 20250612 |
|
| GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20241211 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20241211 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20241130 |
|
| U20 | Renewal fee for the european patent with unitary effect paid |
Year of fee payment: 11 Effective date: 20251126 |
|
| 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; INVALID AB INITIO Effective date: 20151130 |