EP1902150A4 - Alliages d'aluminium à résistance élevée et procédé de fabrication correspondant - Google Patents

Alliages d'aluminium à résistance élevée et procédé de fabrication correspondant

Info

Publication number
EP1902150A4
EP1902150A4 EP06849740.3A EP06849740A EP1902150A4 EP 1902150 A4 EP1902150 A4 EP 1902150A4 EP 06849740 A EP06849740 A EP 06849740A EP 1902150 A4 EP1902150 A4 EP 1902150A4
Authority
EP
European Patent Office
Prior art keywords
making
same
high strength
aluminum alloys
strength aluminum
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
EP06849740.3A
Other languages
German (de)
English (en)
Other versions
EP1902150B1 (fr
EP1902150A1 (fr
Inventor
Charles E Brooks
Ralph C Dorward
Ray D Parkinson
Rob A Matuska
Mory Shaarbaf
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.)
Kaiser Aluminum Fabricated Products LLC
Original Assignee
Kaiser Aluminum and Chemical Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37033998&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1902150(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kaiser Aluminum and Chemical Corp filed Critical Kaiser Aluminum and Chemical Corp
Priority to SI200632270T priority Critical patent/SI1902150T1/en
Publication of EP1902150A1 publication Critical patent/EP1902150A1/fr
Publication of EP1902150A4 publication Critical patent/EP1902150A4/fr
Application granted granted Critical
Publication of EP1902150B1 publication Critical patent/EP1902150B1/fr
Revoked legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/10—Alloys based on aluminium with zinc as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/053—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with zinc as the next major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Of Metal (AREA)
  • Forging (AREA)
  • Golf Clubs (AREA)
  • Conductive Materials (AREA)
  • Contacts (AREA)
EP06849740.3A 2005-03-24 2006-03-22 Alliages d'aluminium à résistance élevée et procédé de fabrication correspondant Revoked EP1902150B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI200632270T SI1902150T1 (en) 2005-03-24 2006-03-22 Aluminum alloys of high strength and process for their manufacture

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/087,733 US20060213591A1 (en) 2005-03-24 2005-03-24 High strength aluminum alloys and process for making the same
PCT/US2006/010684 WO2007102831A1 (fr) 2005-03-24 2006-03-22 Alliages d'aluminium à résistance élevée et procédé de fabrication correspondant

Publications (3)

Publication Number Publication Date
EP1902150A1 EP1902150A1 (fr) 2008-03-26
EP1902150A4 true EP1902150A4 (fr) 2016-09-07
EP1902150B1 EP1902150B1 (fr) 2018-06-20

Family

ID=37033998

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06849740.3A Revoked EP1902150B1 (fr) 2005-03-24 2006-03-22 Alliages d'aluminium à résistance élevée et procédé de fabrication correspondant

Country Status (5)

Country Link
US (2) US20060213591A1 (fr)
EP (1) EP1902150B1 (fr)
CN (1) CN101193839B (fr)
SI (1) SI1902150T1 (fr)
WO (1) WO2007102831A1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8636855B2 (en) 2009-03-05 2014-01-28 GM Global Technology Operations LLC Methods of enhancing mechanical properties of aluminum alloy high pressure die castings
US9068252B2 (en) * 2009-03-05 2015-06-30 GM Global Technology Operations LLC Methods for strengthening slowly-quenched/cooled cast aluminum components
US9163304B2 (en) 2010-04-20 2015-10-20 Alcoa Inc. High strength forged aluminum alloy products
WO2012120434A1 (fr) * 2011-03-07 2012-09-13 Koninklijke Philips Electronics N.V. Module émetteur de lumière, lampe, luminaire et dispositif d'affichage
US20120247623A1 (en) * 2011-04-04 2012-10-04 Matuska Robert A Optimization and Control of Metallurgical Properties During Homogenization of an Alloy
CN103572127A (zh) * 2013-11-05 2014-02-12 吴高峰 一种高尔夫球杆用铝合金
CN103572129A (zh) * 2013-11-05 2014-02-12 吴高峰 一种高尔夫球杆用铝合金制备方法
CN103572128A (zh) * 2013-11-05 2014-02-12 吴高峰 一种高尔夫球杆用铝合金及制备方法
CN103898382B (zh) * 2014-03-27 2017-01-04 北京科技大学 超强高韧耐蚀Al‐Zn‐Mg‐Cu铝合金材料及其制备方法
CN104152761A (zh) * 2014-07-31 2014-11-19 天津大学 含钪的Al-Zn-Mg-Cu-Zr合金及制备方法
CN104862551B (zh) * 2015-05-21 2017-09-29 北京科技大学 Al‑Mg‑Cu‑Zn系铝合金及铝合金板材制备方法
JP6661870B2 (ja) * 2016-05-13 2020-03-11 日本軽金属株式会社 アルミニウム合金製バット用素管及びバット並びにその製造方法
CN106422240A (zh) * 2016-11-11 2017-02-22 佛山市南海区卓航五金厂 一种兵乓球网架
CN107099706A (zh) * 2017-05-02 2017-08-29 嘉禾福顺机械实业有限公司 一种高硬度泵用合金及其制备方法
CN109266879A (zh) * 2018-11-20 2019-01-25 天津百恩威新材料科技有限公司 一种布拉磨头及高强度铝合金在制备布拉磨头中的应用
CN111519057B (zh) * 2020-05-22 2021-11-23 佛山市三水凤铝铝业有限公司 一种提高制备铝合金的模具寿命的方法
CN114346217A (zh) * 2021-12-22 2022-04-15 中山市奥博精密科技有限公司 一种金属铸件及其制备方法和应用
CN114457266A (zh) * 2021-12-27 2022-05-10 有研金属复材技术有限公司 超高强韧铸造铝合金及其成型方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020150498A1 (en) * 2001-01-31 2002-10-17 Chakrabarti Dhruba J. Aluminum alloy having superior strength-toughness combinations in thick gauges
US20020162609A1 (en) * 2001-02-07 2002-11-07 Timothy Warner Manufacturing process for a high strength work hardened product made of AlZnMgCu alloy
US20040099352A1 (en) * 2002-09-21 2004-05-27 Iulian Gheorghe Aluminum-zinc-magnesium-copper alloy extrusion
US20050056353A1 (en) * 2003-04-23 2005-03-17 Brooks Charles E. High strength aluminum alloys and process for making the same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4863528A (en) 1973-10-26 1989-09-05 Aluminum Company Of America Aluminum alloy product having improved combinations of strength and corrosion resistance properties and method for producing the same
FR2716896B1 (fr) * 1994-03-02 1996-04-26 Pechiney Recherche Alliage 7000 à haute résistance mécanique et procédé d'obtention.
US6462120B2 (en) * 1999-06-07 2002-10-08 Eastman Chemical Company Agricultural mulch films with triggered degradation
US6627014B1 (en) * 2000-08-07 2003-09-30 Trw Inc. Smokeless gas generating material for a hybrid inflator
CN1489637A (zh) 2000-12-21 2004-04-14 �Ƹ��� 铝合金产品及人工时效方法
US20050006010A1 (en) 2002-06-24 2005-01-13 Rinze Benedictus Method for producing a high strength Al-Zn-Mg-Cu alloy
US7214281B2 (en) * 2002-09-21 2007-05-08 Universal Alloy Corporation Aluminum-zinc-magnesium-copper alloy extrusion
CA2506393C (fr) 2002-11-15 2009-10-27 Alcoa Inc. Produit en alliage d'aluminium aux combinaisons de proprietes ameliorees
US20050034794A1 (en) 2003-04-10 2005-02-17 Rinze Benedictus High strength Al-Zn alloy and method for producing such an alloy product

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020150498A1 (en) * 2001-01-31 2002-10-17 Chakrabarti Dhruba J. Aluminum alloy having superior strength-toughness combinations in thick gauges
US20020162609A1 (en) * 2001-02-07 2002-11-07 Timothy Warner Manufacturing process for a high strength work hardened product made of AlZnMgCu alloy
US20040099352A1 (en) * 2002-09-21 2004-05-27 Iulian Gheorghe Aluminum-zinc-magnesium-copper alloy extrusion
US20050056353A1 (en) * 2003-04-23 2005-03-17 Brooks Charles E. High strength aluminum alloys and process for making the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007102831A1 *

Also Published As

Publication number Publication date
US20100180988A1 (en) 2010-07-22
EP1902150B1 (fr) 2018-06-20
WO2007102831A1 (fr) 2007-09-13
US20060213591A1 (en) 2006-09-28
EP1902150A1 (fr) 2008-03-26
CN101193839A (zh) 2008-06-04
SI1902150T1 (en) 2018-08-31
CN101193839B (zh) 2010-07-14
WO2007102831A8 (fr) 2007-11-29

Similar Documents

Publication Publication Date Title
EP1902150A4 (fr) Alliages d'aluminium à résistance élevée et procédé de fabrication correspondant
EP2003219A4 (fr) Element forge d'alliage d'aluminium et son procede de production
GB2473771B (en) Metal powders and methods for producing the same
EP1842935A4 (fr) Plaque en alliage d'aluminium et procede pour la fabriquer
EP2130934A4 (fr) Feuille de brasage en alliage d'aluminium et son procédé de fabrication
EP1861515A4 (fr) Composites métalliques et méthodes de fabrication desdits composites
TWI315744B (en) High strength steel sheet and method for manufacturing the same
EP1958763A4 (fr) Composite resine-alliage d'aluminium et son procede de fabrication
EP2141253A4 (fr) Extrudat d'alliage d'aluminium 7000 et son procédé de fabrication
EP2100004A4 (fr) Alliages à haute résistance
GB2455394B (en) Magnesium alloy member and method for making the same
EP2263811A4 (fr) Tôle d'alliage d'aluminium et son procédé de production
HK1130945A1 (en) Digital alloys and methods for forming the same
EP1902626A4 (fr) Agent de saveur à l arôme d huile cuisinée et son procédé de fabrication
GB0500407D0 (en) Anodising aluminium alloy
EP2055797A4 (fr) Alliage à base de fer et son procédé de fabrication
EP1867698A4 (fr) Luminophore et procédé servant à produire celui-ci
EP1889934A4 (fr) Alliage de cuivre, plaque en alliage de cuivre et procédé pour sa fabrication
EP1896215A4 (fr) Nanoparticules d'oxyde metallique et procede de production
EP1925683A4 (fr) Alliage à base de cobalt ayant une résistance à la chaleur élevée et une résistance élevée et procédé servant à produire celui-ci
EP1923359A4 (fr) Fioles et leurs procedes de production
EP1935916A4 (fr) Polyarylène et son procédé de production
EP2143811A4 (fr) Alliages de magnesium et procede de production associe
EP2034055A4 (fr) Film métallique composite et son procédé de fabrication
EP2135736A4 (fr) Composite d'alliage de cuivre et son procédé de production

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: 20071101

AK Designated contracting states

Kind code of ref document: A1

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

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

DAX Request for extension of the european patent (deleted)
R17P Request for examination filed (corrected)

Effective date: 20071101

RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20160810

RIC1 Information provided on ipc code assigned before grant

Ipc: C22F 1/053 20060101ALI20160804BHEP

Ipc: C22C 21/10 20060101AFI20160804BHEP

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: 20170412

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

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

Owner name: KAISER ALUMINUM FABRICATED PRODUCTS, LLC

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1010649

Country of ref document: AT

Kind code of ref document: T

Effective date: 20180715

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602006055672

Country of ref document: DE

REG Reference to a national code

Ref country code: SK

Ref legal event code: T3

Ref document number: E 27743

Country of ref document: SK

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20180620

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: 20180920

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: 20180620

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: 20180620

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: 20180620

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: 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: 20180620

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: 20180921

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1010649

Country of ref document: AT

Kind code of ref document: T

Effective date: 20180620

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

Ref country code: NL

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: 20180620

REG Reference to a national code

Ref country code: DE

Ref legal event code: R026

Ref document number: 602006055672

Country of ref document: DE

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

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

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: 20180620

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: 20180620

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: 20181020

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: 20180620

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: 20180620

26 Opposition filed

Opponent name: ALERIS ROLLED PRODUCTS GERMANY GMBH

Effective date: 20190114

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: 20180620

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

26 Opposition filed

Opponent name: C-TEC CONSTELLIUM TECHNOLOGY CENTER / CONSTELLIUM

Effective date: 20190315

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

Ref country code: FR

Payment date: 20190322

Year of fee payment: 14

Ref country code: GB

Payment date: 20190322

Year of fee payment: 14

Ref country code: CZ

Payment date: 20190227

Year of fee payment: 14

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

Ref country code: DK

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: 20180620

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

Ref country code: BE

Payment date: 20190322

Year of fee payment: 14

Ref country code: SI

Payment date: 20190227

Year of fee payment: 14

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

Ref country code: SK

Payment date: 20190227

Year of fee payment: 14

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

Ref country code: IT

Payment date: 20190329

Year of fee payment: 14

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602006055672

Country of ref document: DE

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: 20180620

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: LU

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

Effective date: 20190322

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: 20190322

Ref country code: DE

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

Effective date: 20191001

Ref country code: CH

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

Effective date: 20190331

Ref country code: LI

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

Effective date: 20190331

RDAF Communication despatched that patent is revoked

Free format text: ORIGINAL CODE: EPIDOSNREV1

REG Reference to a national code

Ref country code: DE

Ref legal event code: R064

Ref document number: 602006055672

Country of ref document: DE

Ref country code: DE

Ref legal event code: R103

Ref document number: 602006055672

Country of ref document: DE

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: 20180620

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

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

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: 20181022

RDAG Patent revoked

Free format text: ORIGINAL CODE: 0009271

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

Free format text: STATUS: PATENT REVOKED

R26 Opposition filed (corrected)

Opponent name: ALERIS ROLLED PRODUCTS GERMANY GMBH

Effective date: 20190114

REG Reference to a national code

Ref country code: FI

Ref legal event code: MGE

27W Patent revoked

Effective date: 20200227

GBPR Gb: patent revoked under art. 102 of the ep convention designating the uk as contracting state

Effective date: 20200227

REG Reference to a national code

Ref country code: SK

Ref legal event code: MC4A

Ref document number: E 27743

Country of ref document: SK

Effective date: 20200227

REG Reference to a national code

Ref country code: SI

Ref legal event code: KO00

Effective date: 20201113

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: 20060322

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: 20180620