EP3327150A4 - Desulfurizing agent, method for desulfurizing molten iron and method for producing molten iron - Google Patents

Desulfurizing agent, method for desulfurizing molten iron and method for producing molten iron Download PDF

Info

Publication number
EP3327150A4
EP3327150A4 EP16830368.3A EP16830368A EP3327150A4 EP 3327150 A4 EP3327150 A4 EP 3327150A4 EP 16830368 A EP16830368 A EP 16830368A EP 3327150 A4 EP3327150 A4 EP 3327150A4
Authority
EP
European Patent Office
Prior art keywords
molten iron
desulfurizing
producing
desulfurizing agent
agent
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
EP16830368.3A
Other languages
German (de)
French (fr)
Other versions
EP3327150A1 (en
EP3327150B1 (en
Inventor
Yoshie Nakai
Naoki Kikuchi
Hideya Masaki
Akira Ichikawa
Hiroharu Ido
Yuji Miki
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.)
JFE Steel Corp
Original Assignee
JFE Steel 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=57885668&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP3327150(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by JFE Steel Corp filed Critical JFE Steel Corp
Publication of EP3327150A4 publication Critical patent/EP3327150A4/en
Publication of EP3327150A1 publication Critical patent/EP3327150A1/en
Application granted granted Critical
Publication of EP3327150B1 publication Critical patent/EP3327150B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising
    • C21C1/025—Agents used for dephosphorising or desulfurising
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/064—Dephosphorising; Desulfurising
    • C21C7/0645—Agents used for dephosphorising or desulfurising
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D27/00—Stirring devices for molten material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/18—Charging particulate material using a fluid carrier
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/18—Charging particulate material using a fluid carrier
    • F27D2003/185—Conveying particles in a conduct using a fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
EP16830368.3A 2015-07-24 2016-07-15 Desulfurizing agent, method for desulfurizing molten iron and method for producing molten iron Active EP3327150B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015146930 2015-07-24
PCT/JP2016/071071 WO2017018263A1 (en) 2015-07-24 2016-07-15 Desulfurizing agent, method for desulfurizing molten iron and method for producing molten iron

Publications (3)

Publication Number Publication Date
EP3327150A4 true EP3327150A4 (en) 2018-05-30
EP3327150A1 EP3327150A1 (en) 2018-05-30
EP3327150B1 EP3327150B1 (en) 2019-12-25

Family

ID=57885668

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16830368.3A Active EP3327150B1 (en) 2015-07-24 2016-07-15 Desulfurizing agent, method for desulfurizing molten iron and method for producing molten iron

Country Status (7)

Country Link
EP (1) EP3327150B1 (en)
JP (1) JP6156598B2 (en)
KR (1) KR102142198B1 (en)
CN (1) CN107849623B (en)
BR (1) BR112018001331B1 (en)
TW (1) TWI616402B (en)
WO (1) WO2017018263A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110177889B (en) * 2017-01-19 2021-06-11 杰富意钢铁株式会社 Molten steel desulfurization treatment method and desulfurizing agent

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59157209A (en) * 1983-02-25 1984-09-06 Sumitomo Metal Ind Ltd Pretreatment of molten iron
JPS6256509A (en) * 1985-09-04 1987-03-12 Kawasaki Steel Corp Method for desulfurizing molten iron by using quicklime
JPH11221432A (en) * 1998-02-04 1999-08-17 Nittetsu Mining Co Ltd Limestone type desulfurization agent and production of desulfurization agent
JP2007247045A (en) * 2006-03-20 2007-09-27 Jfe Steel Kk Method for desulfurizing molten iron
JP2010163697A (en) * 2010-05-07 2010-07-29 Jfe Steel Corp Method for desulfurizing molten pig iron
JP5101988B2 (en) * 2007-10-26 2012-12-19 新日鐵住金株式会社 Molten metal desulfurization agent

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS511988B1 (en) 1968-04-20 1976-01-22
JPS5045031Y2 (en) 1971-10-29 1975-12-20
JPH0645485B2 (en) * 1986-05-29 1994-06-15 川崎製鉄株式会社 Method for producing quicklime for refining agent having excellent reactivity
JPH08268717A (en) 1995-03-30 1996-10-15 Ishikawajima Harima Heavy Ind Co Ltd Pre-processing method of lime stone used for desulfurization
CN1368537A (en) * 2001-02-09 2002-09-11 王铁钢 Efficient desulfurizing agent for gas
CN1249208C (en) * 2002-10-11 2006-04-05 天津钢管还原铁厂 Sponge iron efficient desulfurizing agent
JP5130663B2 (en) * 2006-06-09 2013-01-30 Ｊｆｅスチール株式会社 Method for refining molten iron
JP5195737B2 (en) 2009-12-24 2013-05-15 Ｊｆｅスチール株式会社 Hot metal desulfurization method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59157209A (en) * 1983-02-25 1984-09-06 Sumitomo Metal Ind Ltd Pretreatment of molten iron
JPS6256509A (en) * 1985-09-04 1987-03-12 Kawasaki Steel Corp Method for desulfurizing molten iron by using quicklime
JPH11221432A (en) * 1998-02-04 1999-08-17 Nittetsu Mining Co Ltd Limestone type desulfurization agent and production of desulfurization agent
JP2007247045A (en) * 2006-03-20 2007-09-27 Jfe Steel Kk Method for desulfurizing molten iron
JP5101988B2 (en) * 2007-10-26 2012-12-19 新日鐵住金株式会社 Molten metal desulfurization agent
JP2010163697A (en) * 2010-05-07 2010-07-29 Jfe Steel Corp Method for desulfurizing molten pig iron

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017018263A1 *

Also Published As

Publication number Publication date
EP3327150A1 (en) 2018-05-30
TWI616402B (en) 2018-03-01
JPWO2017018263A1 (en) 2017-07-27
KR102142198B1 (en) 2020-08-06
CN107849623A (en) 2018-03-27
WO2017018263A1 (en) 2017-02-02
JP6156598B2 (en) 2017-07-05
CN107849623B (en) 2019-06-18
TW201714828A (en) 2017-05-01
EP3327150B1 (en) 2019-12-25
BR112018001331B1 (en) 2021-09-28
KR20180016593A (en) 2018-02-14
BR112018001331A2 (en) 2018-09-11

Similar Documents

Publication Publication Date Title
EP3194630A4 (en) System and method for quenching castings
IL261574A (en) Modified hyaluronic acid, method for making same and uses thereof
SG11201605568SA (en) Bearing part, steel for bearing part, and method for producing thereof
EP3395859A4 (en) Self-assembling composition for pattern formation use, and pattern formation method
EP3263732A4 (en) Ferrite-based heat-resistant steel and method for producing same
EP3513795C0 (en) Visual function improvement agent, and method for improving visual function
EP3572534A4 (en) Desulfurization treatment method for molten steel, and desulfurization agent
EP3287548B8 (en) Method for producing aluminium-scandium alloy
EP3266539A4 (en) Molten metal carrying system and method
EP3257977A4 (en) Method for producing metal nanocoil
EP3269695A4 (en) Magneto-optical material, method for producing same and magneto-optical device
EP3103805A4 (en) Silanol compound, composition, and method for producing silanol compound
EP3278906A4 (en) Continuous casting method for steel
EP3272896A4 (en) Age-hardenable steel, and method for manufacturing components using age-hardenable steel
EP3348627A4 (en) Coal briquette, method for producing same, and method for producing molten iron
EP3103567A4 (en) Method for producing metal ball, joining material, and metal ball
EP3399046A4 (en) A-glucan mixture, method for producing said mixture, and application for said mixture
EP3266855A4 (en) Coal briquettes, method and apparatus for manufacturing the same, and method and apparatus for manufacturing molten iron
EP3296409A4 (en) Method for producing steel material, apparatus for cooling steel material, and steel material
EP3315575A4 (en) Method for producing ultraviolet protective agent composition, and ultraviolet protective agent composition obtained thereby
EP3269725A4 (en) Method for producing protein composition, and protein composition
EP3263924A4 (en) Method for producing slide bearing, and slide bearing
EP3251774A4 (en) Continuous casting method for steel
HK1257184A1 (en) Film-wound body, and method for producing film-wound body
EP3397344A4 (en) Composition and method for treating amyotrophic lateral sclerosis

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: 20180123

A4 Supplementary search report drawn up and despatched

Effective date: 20180409

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: 20190424

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: 20190904

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): 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

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1217191

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200115

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602016027059

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20191225

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: 20200326

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: 20200325

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: 20191225

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: 20191225

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: 20191225

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: 20200325

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: 20191225

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: 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: 20191225

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: 20191225

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

Ref country code: AL

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: 20191225

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: 20191225

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: 20191225

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: 20191225

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: 20200520

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: 20191225

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: 20191225

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: 20200425

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: 20191225

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602016027059

Country of ref document: DE

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: 20191225

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: 20191225

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

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1217191

Country of ref document: AT

Kind code of ref document: T

Effective date: 20191225

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: 20191225

26N No opposition filed

Effective date: 20200928

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: 20191225

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: 20191225

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602016027059

Country of ref document: DE

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: 20191225

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: 20191225

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20200715

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20200731

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: 20200731

Ref country code: LI

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

Effective date: 20200731

Ref country code: LU

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

Effective date: 20200715

Ref country code: GB

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

Effective date: 20200715

Ref country code: FR

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

Effective date: 20200731

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

Ref country code: BE

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

Effective date: 20200731

Ref country code: DE

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

Effective date: 20210202

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: 20200715

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

Ref country code: MT

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: 20191225

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: 20191225

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

Ref country code: MK

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: 20191225

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

Ref country code: TR

Payment date: 20230713

Year of fee payment: 8