EP3553270A4 - COMPRESSED FLUID FLOW SYSTEM FOR A DTH HAMMER AND NORMAL CIRCULATION HAMMER BASED ON THEM - Google Patents

COMPRESSED FLUID FLOW SYSTEM FOR A DTH HAMMER AND NORMAL CIRCULATION HAMMER BASED ON THEM Download PDF

Info

Publication number: EP3553270A4
Authority: EP; European Patent Office
Prior art keywords: hammer; fluid flow; flow system; compressed fluid; normal circulation
Prior art date: 2016-12-12
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

EP17880617.0A

Other languages

German (de)

French (fr)

Other versions

EP3553270A1 (en

EP3553270B1 (en

Inventor

Jaime Andres Aros

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.)

Individual

Original Assignee

Individual

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.)

2016-12-12

Filing date

2017-12-11

Publication date

2020-08-26

2017-12-11 Application filed by Individual filed Critical Individual

2019-10-16 Publication of EP3553270A1 publication Critical patent/EP3553270A1/en

2020-08-26 Publication of EP3553270A4 publication Critical patent/EP3553270A4/en

2021-06-09 Application granted granted Critical

2021-06-09 Publication of EP3553270B1 publication Critical patent/EP3553270B1/en

Status Active legal-status Critical Current

2037-12-11 Anticipated expiration legal-status Critical

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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/06—Down-hole impacting means, e.g. hammers
- E21B4/14—Fluid operated hammers
- 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
- E21B10/00—Drill bits
- E21B10/36—Percussion drill bits
- 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
- E21B10/00—Drill bits
- E21B10/36—Percussion drill bits
- E21B10/38—Percussion drill bits characterised by conduits or nozzles for drilling fluids

Landscapes

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Mining & Mineral Resources (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Earth Drilling (AREA)

EP17880617.0A 2016-12-12 2017-12-11 Pressurised fluid flow system for a dth hammer and normal circulation hammer based on same Active EP3553270B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US201615375286A	2016-12-12	2016-12-12
PCT/CL2017/050073 WO2018107304A1 (en)	2016-12-12	2017-12-11	Pressurised fluid flow system for a dth hammer and reverse circulation hammer based on same

Publications (3)

Publication Number	Publication Date
EP3553270A1 EP3553270A1 (en)	2019-10-16
EP3553270A4 true EP3553270A4 (en)	2020-08-26
EP3553270B1 EP3553270B1 (en)	2021-06-09

Family

ID=62557792

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP17880617.0A Active EP3553270B1 (en)	2016-12-12	2017-12-11	Pressurised fluid flow system for a dth hammer and normal circulation hammer based on same

Country Status (10)

Country	Link
EP (1)	EP3553270B1 (en)
KR (1)	KR102422904B1 (en)
CN (1)	CN110382811B (en)
AU (1)	AU2017377092B2 (en)
CA (1)	CA3084682A1 (en)
CL (1)	CL2019001594A1 (en)
MX (1)	MX2019006837A (en)
PE (1)	PE20191218A1 (en)
WO (1)	WO2018107304A1 (en)
ZA (1)	ZA201903817B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP3409878B1 (en)	2017-06-02	2021-08-18	Sandvik Intellectual Property AB	Down the hole drilling machine and method for drilling rock
EP3670824A1 (en)	2018-12-17	2020-06-24	Sandvik Mining and Construction Oy	Rock drill bit for percussive drilling
EP3670823A1 (en)	2018-12-17	2020-06-24	Sandvik Mining and Construction Oy	Down-the-hole hammer drill bit assembly
KR102271372B1 (en) *	2020-03-31	2021-06-30	광성지엠(주)	Drilling apparatus with jet grouting
KR102367844B1 (en) *	2021-06-24	2022-02-25	광성지엠(주)	Drilling apparatus with jet grouting

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4583601A (en) *	1982-06-04	1986-04-22	Stenuick Freres	Hammer drill
US20110209919A1 (en) *	2008-01-28	2011-09-01	Drillco Tools S.A.	Pressurized fluid flow system for a normal circulation hammer and hammer thereof
US20160340983A1 (en) *	2014-01-21	2016-11-24	Sandvik Intellectual Property Ab	Quick release down-the-hole hammer drill bit assembly

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4106571A (en) *	1976-12-06	1978-08-15	Reed Tool Co.	Pneumatic impact drilling tool
US4312412A (en)	1979-08-06	1982-01-26	Dresser Industries, Inc.	Fluid operated rock drill hammer
US4509606A (en) *	1980-10-29	1985-04-09	Walker-Neer Manufacturing Co., Inc.	Axial return hammer
US4819746A (en)	1987-01-13	1989-04-11	Minroc Technical Promotions Ltd.	Reverse circulation down-the-hole hammer drill and bit therefor
US5113950A (en)	1991-03-18	1992-05-19	Krasnoff Eugene L	For percussive tools, a housing, a pneumatic distributor, and a hammer piston means therefor
US5407021A (en)	1993-04-08	1995-04-18	Sandvik Rock Tools, Inc.	Down-the-hole hammer drill having reverse circulation
US5984021A (en)	1998-01-27	1999-11-16	Numa Tool Company	Porting system for back chamber of pneumatic hammer
AUPQ302599A0 (en)	1999-09-22	1999-10-21	Azuko Pty Ltd	Drilling apparatus
US6454026B1 (en)	2000-09-08	2002-09-24	Sandvik Ab	Percussive down-the-hole hammer for rock drilling, a top sub used therein and a method for adjusting air pressure
AU2003903831A0 (en) *	2003-07-24	2003-08-07	Sparr Drilling Equipment Pty Ltd	Downhole hammer drill
CN101529043B (en) *	2006-10-20	2013-07-03	钻岩气动有限公司	Down-the-hole hammer drill
US9016403B2 (en) *	2012-09-14	2015-04-28	Drillco Tools S.A.	Pressurized fluid flow system having multiple work chambers for a down-the-hole drill hammer and normal and reverse circulation hammers thereof
CN202866644U (en) *	2012-11-09	2013-04-10	杨振侠	Way-type drilling unit of roller cone and DTH hammer
GB2515569A (en) *	2013-06-28	2014-12-31	Mincon Internat	Multi-accumulator arrangement for hydraulic percussion mechanism
US9404342B2 (en) *	2013-11-13	2016-08-02	Varel International Ind., L.P.	Top mounted choke for percussion tool

2017
- 2017-12-11 EP EP17880617.0A patent/EP3553270B1/en active Active
- 2017-12-11 CN CN201780086219.XA patent/CN110382811B/en active Active
- 2017-12-11 CA CA3084682A patent/CA3084682A1/en active Pending
- 2017-12-11 MX MX2019006837A patent/MX2019006837A/en unknown
- 2017-12-11 KR KR1020197020445A patent/KR102422904B1/en active Active
- 2017-12-11 AU AU2017377092A patent/AU2017377092B2/en active Active
- 2017-12-11 PE PE2019001226A patent/PE20191218A1/en unknown
- 2017-12-11 WO PCT/CL2017/050073 patent/WO2018107304A1/en not_active Ceased
2019
- 2019-06-10 CL CL2019001594A patent/CL2019001594A1/en unknown
- 2019-06-12 ZA ZA2019/03817A patent/ZA201903817B/en unknown

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4583601A (en) *	1982-06-04	1986-04-22	Stenuick Freres	Hammer drill
US20110209919A1 (en) *	2008-01-28	2011-09-01	Drillco Tools S.A.	Pressurized fluid flow system for a normal circulation hammer and hammer thereof
US20160340983A1 (en) *	2014-01-21	2016-11-24	Sandvik Intellectual Property Ab	Quick release down-the-hole hammer drill bit assembly

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018107304A1 *

Also Published As

Publication number	Publication date
KR102422904B1 (en)	2022-07-21
WO2018107304A1 (en)	2018-06-21
KR20190104341A (en)	2019-09-09
ZA201903817B (en)	2022-01-26
CL2019001594A1 (en)	2019-10-18
CN110382811A (en)	2019-10-25
EP3553270A1 (en)	2019-10-16
EP3553270B1 (en)	2021-06-09
CA3084682A1 (en)	2018-06-21
PE20191218A1 (en)	2019-09-11
MX2019006837A (en)	2019-08-26
WO2018107304A8 (en)	2019-02-21
CN110382811B (en)	2021-11-02
AU2017377092B2 (en)	2022-08-11
AU2017377092A1 (en)	2019-07-04

Publication	Publication Date	Title
EP3368136C0 (en)	2025-08-06	VALVE SYSTEM FOR INFLATABLE DEVICES
EP3576677A4 (en)	2020-08-19	PERCUTUAL VALVE REPAIR AND REPLACEMENT
ZA201905713B (en)	2020-05-27	A lateral flow test system
EP3553270A4 (en)	2020-08-26	COMPRESSED FLUID FLOW SYSTEM FOR A DTH HAMMER AND NORMAL CIRCULATION HAMMER BASED ON THEM
EP3500209A4 (en)	2020-03-18	VALVE FOR FLUID OUTPUTERS
EP3666848A4 (en)	2020-07-22	WORKING MEDIUM FOR REFRIGERATION AND REFRIGERATION SYSTEM
DE112017004762A5 (en)	2019-06-19	Flow plate for a humidifier
EP3582842A4 (en)	2021-01-06	IMPELLER FOR A BREATHING DEVICE
EP3689393C0 (en)	2023-09-06	DETECTION SYSTEM FOR A FLOW REGULATOR
DK3204286T3 (en)	2020-01-13	A FLOW UNIT AND A FLOW STRUCTURE COMPLETED FROM SUCH FLOW UNITS
FI20155177L (en)	2016-09-17	Fluid valve arrangement
EP3516170C0 (en)	2024-07-31	SHAFT EXTENSION ARRANGEMENT FOR A DRILLING SYSTEM
IL281610A (en)	2021-05-31	Fluid monitoring module arrangements
EP3687806C0 (en)	2024-04-10	PRESSURE FLUID SUPPLY
DE112017004768A5 (en)	2019-06-13	Flow plate for a humidifier
EP3387264A4 (en)	2019-08-21	FLUID PUMP
DK3343077T3 (en)	2019-09-23	PRESSURE VALVE VALVE ARRANGEMENT AND USE THEREOF.
EP3464966A4 (en)	2020-01-22	VALVE FOR A TAP ARRANGEMENT
GB2569244B (en)	2020-05-06	Fluid flow conditioning
DE112016000629T8 (en)	2017-11-23	Connecting device for fluidic devices
EP3469241A4 (en)	2020-01-29	VALVE ARRANGEMENT FOR HOLE HOLE SYSTEMS
DK3321644T3 (en)	2022-05-23	FLUID SUPPLY LINE WITH A FLUID FLOW MONITOR
DK3258996T3 (en)	2020-10-26	FLUID SUPPLY AND PRESSURE APPLICATION DEVICES AND ASSEMBLY THEREOF
EP3631261A4 (en)	2021-06-16	VALVE ARRANGEMENT FOR VENTILATOR
EP4140749C0 (en)	2025-02-12	PRESSURE FLUID SUPPLY

Legal Events

Date	Code	Title	Description
2018-06-23	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2019-07-05	TPAC	Observations filed by third parties	Free format text: ORIGINAL CODE: EPIDOSNTIPA
2019-09-13	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
2019-09-13	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2019-10-16	17P	Request for examination filed	Effective date: 20190712
2019-10-16	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
2019-10-16	AX	Request for extension of the european patent	Extension state: BA ME
2020-03-18	DAV	Request for validation of the european patent (deleted)
2020-03-18	DAX	Request for extension of the european patent (deleted)
2020-08-26	A4	Supplementary search report drawn up and despatched	Effective date: 20200728
2020-08-26	RIC1	Information provided on ipc code assigned before grant	Ipc: E21B 10/38 20060101ALI20200722BHEP Ipc: E21B 4/14 20060101AFI20200722BHEP Ipc: E21B 10/36 20060101ALI20200722BHEP
2021-01-18	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2021-01-18	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: GRANT OF PATENT IS INTENDED
2021-02-17	INTG	Intention to grant announced	Effective date: 20210119
2021-05-03	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
2021-05-11	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2021-05-11	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE PATENT HAS BEEN GRANTED
2021-06-09	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
2021-06-09	REG	Reference to a national code	Ref country code: GB Ref legal event code: FG4D
2021-06-15	REG	Reference to a national code	Ref country code: AT Ref legal event code: REF Ref document number: 1400658 Country of ref document: AT Kind code of ref document: T Effective date: 20210615 Ref country code: CH Ref legal event code: EP
2021-07-01	REG	Reference to a national code	Ref country code: DE Ref legal event code: R096 Ref document number: 602017040194 Country of ref document: DE
2021-07-07	REG	Reference to a national code	Ref country code: IE Ref legal event code: FG4D
2021-09-09	REG	Reference to a national code	Ref country code: FI Ref legal event code: FGE
2021-09-27	REG	Reference to a national code	Ref country code: LT Ref legal event code: MG9D
2021-09-28	REG	Reference to a national code	Ref country code: SE Ref legal event code: TRGR
2021-10-29	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: 20210609 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: 20210909 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: 20210609
2021-11-15	REG	Reference to a national code	Ref country code: AT Ref legal event code: MK05 Ref document number: 1400658 Country of ref document: AT Kind code of ref document: T Effective date: 20210609
2021-11-17	REG	Reference to a national code	Ref country code: NL Ref legal event code: MP Effective date: 20210609
2021-11-30	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: 20210910 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: 20210609 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: 20210609 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: 20210909
2022-01-31	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: 20210609 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: 20210609 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: 20210609 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: 20210609 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: 20210609 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: 20210609 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: 20211011 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: 20210609 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: 20210609
2022-02-28	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: 20210609
2022-03-10	REG	Reference to a national code	Ref country code: DE Ref legal event code: R097 Ref document number: 602017040194 Country of ref document: DE
2022-04-15	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
2022-04-15	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
2022-04-29	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: 20210609
2022-05-18	26N	No opposition filed	Effective date: 20220310
2022-06-01	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: 20210609
2022-07-29	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: 20210609 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: 20210609
2022-07-29	REG	Reference to a national code	Ref country code: CH Ref legal event code: PL
2022-08-24	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 20211211
2022-09-26	REG	Reference to a national code	Ref country code: BE Ref legal event code: MM Effective date: 20211231
2022-10-31	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: 20211211 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20211211 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20211211
2022-11-30	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: 20211231
2022-12-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20211231 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20211231
2023-06-30	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: 20210609
2023-07-31	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: 20171211
2024-01-31	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: SE Payment date: 20231222 Year of fee payment: 7 Ref country code: FR Payment date: 20231226 Year of fee payment: 7 Ref country code: FI Payment date: 20231228 Year of fee payment: 7
2024-04-30	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: 20210609
2024-04-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 20231227 Year of fee payment: 7
2024-06-28	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: 20210609
2024-09-30	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: 20210609
2025-07-01	REG	Reference to a national code	Ref country code: DE Ref legal event code: R119 Ref document number: 602017040194 Country of ref document: DE
2025-07-08	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20241211
2025-07-29	REG	Reference to a national code	Ref country code: SE Ref legal event code: EUG
2025-10-10	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: 20250701
2025-10-20	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20241231