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Extract from the Register of European Patents

EP About this file: EP3557222

EP3557222 - CALCULATION METHOD AND TESTING SYSTEM FOR CUMULATIVE DUST EXPOSURE TO RESPIRABLE DUST OF MINE WORKERS [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 06.01.2023 Database last updated on 16.07.2024
Former	The patent has been granted Status updated on 28.01.2022
Former	Grant of patent is intended Status updated on 03.10.2021
Former	Request for examination was made Status updated on 20.09.2019
Former	The international publication has been made Status updated on 05.07.2019
Former	unknown Status updated on 17.06.2019
Most recent event Tooltip	03.05.2024	Lapse of the patent in a contracting state New state(s): MK	published on 05.06.2024 [2024/23]
Applicant(s)	For all designated states CHONGQING RESEARCH INSTITUTE CO., LTD. OF CHINA COAL TECHNOLOGY & ENGINEERING GROUP No.6 Kecheng Road, Erlang Technology New City Jiulongpo District Chongqing 400039 / CN
	[2019/43]
Inventor(s)	01 / LI, Dewen 4-1 No.72 Shangqiao Sancun Shapingba District Chongqing 400037 / CN
	02 / WANG, Jie 1-2 No. 22 Liujiayuan Shapingba District Chongqing 400030 / CN
	03 / ZHAO, Zheng No.55 Shangqiao Sancun Shapingba District Chongqing 400037 / CN
	04 / WU, Fuxiang 4-2 No.13 Yuanjiagang Yuzhong District Chongqing 400042 / CN
	05 / LIU, Guoqing No.55 Shangqiao Sancun Shapingba District Chongqing 400037 / CN
	06 / XU, Kui 12-5 Building 7 No. 988 Lanmei Road Jiulongpo District Chongqing 400039 / CN
	07 / GUO, Shengjun 2-2 No. 63 Shangqiao Sancun Shapingba District Chongqing 400037 / CN
	08 / SUI, Jinjun 4-2 No. 36 Shangqiao Sancun Shapingba District Chongqing 400037 / CN
	09 / HUI, Lifeng No.55 Shangqiao Sancun Shapingba District Chongqing 400037 / CN
	10 / ZHANG, Qiang No.55 Shangqiao Sancun Shapingba District Chongqing 400037 / CN
	11 / JIAO, Min No.58 Group 16 Shipan Village Changshou District Chongqing 401254 / CN
	12 / DENG, Qin 2-1 No. 47 Shangqiao Sancun Shapingba District Chongqing 400037 / CN
	13 / YAN, Dan No.55 Shangqiao Sancun Shapingba District Chongqing 400037 / CN
	14 / ZHENG, Lei No.55 Shangqiao Sancun Shapingba District Chongqing 400037 / CN
	15 / LIU, Haichen 2-2 Fu.40 No.99 Hongcaofang Street, Shapingba District Chongqing 400038 / CN
	16 / WANG, Junting No. 017 Shuiquan Village Yongxing Town Liangcheng County Wulanchabu Inner Mongolia 013764 / CN
	17 / WU, Liang 12 Group Of Zhongxing Village Qinggang Street Bishan County Chongqing 402781 / CN
	[2019/43]
Representative(s)	Lermer, Christoph Nove Haus - Design Offices Luise-Ullrich-Straße 14 80636 München / DE
	[N/P]
Former [2019/43]	Lermer, Christoph LermerRaible Patent- u. Rechtsanwalts PartGmbB Lessingstrasse 6 80336 München / DE
Application number, filing date	18887197.4	09.07.2018
	[2019/43]
	WO2018CN95014
Priority number, date	CN201711429874	26.12.2017 Original published format: CN201711429874
	[2019/43]
Filing language	ZH
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	WO2019128184
	Date:	04.07.2019
	Language:	ZH
	[2019/27]
	Type:	A1 Application with search report
	No.:	EP3557222
	Date:	23.10.2019
	Language:	EN
	[2019/43]
	Type:	B1 Patent specification
	No.:	EP3557222
	Date:	02.03.2022
	Language:	EN
	[2022/09]
Search report(s)	International search report - published on:	CN	04.07.2019
	(Supplementary) European search report - dispatched on:	EP	16.10.2020
Classification	IPC:	G16H50/30, G16H50/50, G01N15/06, G06F17/11	[2021/41]
	CPC:	G16H50/30 (EP); G01N15/0656 (EP,CN); G06F17/11 (EP,CN); G16H50/50 (EP)
	Former IPC [2020/47]	G01N15/06, G16H50/30, G06F17/11
	Former IPC [2019/43]	G01N15/06
Designated contracting states	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 [2019/43]
Extension states	BA	Not yet paid
	ME	Not yet paid
Validation states	KH	Not yet paid
	MA	Not yet paid
	MD	Not yet paid
	TN	Not yet paid
Title	German:	BERECHNUNGSVERFAHREN UND PRÜFSYSTEM FÜR KUMULATIVE STAUBEXPOSITION GEGENÜBER EINATEMBAREM STAUB VON MINENARBEITERN	[2019/43]
	English:	CALCULATION METHOD AND TESTING SYSTEM FOR CUMULATIVE DUST EXPOSURE TO RESPIRABLE DUST OF MINE WORKERS	[2019/43]
	French:	PROCÉDÉ DE CALCUL ET SYSTÈME D'ANALYSE D'EXPOSITION À LA POUSSIÈRE CUMULATIVE DE POUSSIÈRE RESPIRABLE DE TRAVAILLEURS MINIERS	[2019/43]
Entry into regional phase	17.06.2019	Translation filed
	17.07.2019	National basic fee paid
	17.07.2019	Search fee paid
	17.07.2019	Designation fee(s) paid
	17.07.2019	Examination fee paid
Examination procedure	17.07.2019	Examination requested [2019/43]
	23.03.2021	Amendment by applicant (claims and/or description)
	04.10.2021	Communication of intention to grant the patent
	14.12.2021	Receipt of the translation of the claim(s)
	21.01.2022	Fee for grant paid
	21.01.2022	Fee for publishing/printing paid
Opposition(s)	05.12.2022	No opposition filed within time limit [2023/06]
Fees paid	Renewal fee
	20.07.2020	Renewal fee patent year 03
	23.07.2021	Renewal fee patent year 04
Opt-out from the exclusive Tooltip competence of the Unified Patent Court	See the Register of the Unified Patent Court for opt-out data
	Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition Tooltip	HU	09.07.2018
	AL	02.03.2022
	AT	02.03.2022
	CY	02.03.2022
	CZ	02.03.2022
	DK	02.03.2022
	EE	02.03.2022
	ES	02.03.2022
	FI	02.03.2022
	HR	02.03.2022
	IT	02.03.2022
	LT	02.03.2022
	LV	02.03.2022
	MC	02.03.2022
	MK	02.03.2022
	NL	02.03.2022
	PL	02.03.2022
	RO	02.03.2022
	RS	02.03.2022
	SE	02.03.2022
	SI	02.03.2022
	SK	02.03.2022
	SM	02.03.2022
	BG	02.06.2022
	NO	02.06.2022
	GR	03.06.2022
	IS	02.07.2022
	PT	04.07.2022
	IE	09.07.2022
	LU	09.07.2022
	BE	31.07.2022
	CH	31.07.2022
	LI	31.07.2022
	[2024/23]
Former [2024/20]	HU	09.07.2018
	AL	02.03.2022
	AT	02.03.2022
	CY	02.03.2022
	CZ	02.03.2022
	DK	02.03.2022
	EE	02.03.2022
	ES	02.03.2022
	FI	02.03.2022
	HR	02.03.2022
	IT	02.03.2022
	LT	02.03.2022
	LV	02.03.2022
	MC	02.03.2022
	NL	02.03.2022
	PL	02.03.2022
	RO	02.03.2022
	RS	02.03.2022
	SE	02.03.2022
	SI	02.03.2022
	SK	02.03.2022
	SM	02.03.2022
	BG	02.06.2022
	NO	02.06.2022
	GR	03.06.2022
	IS	02.07.2022
	PT	04.07.2022
	IE	09.07.2022
	LU	09.07.2022
	BE	31.07.2022
	CH	31.07.2022
	LI	31.07.2022
Former [2024/18]	HU	09.07.2018
	AL	02.03.2022
	AT	02.03.2022
	CZ	02.03.2022
	DK	02.03.2022
	EE	02.03.2022
	ES	02.03.2022
	FI	02.03.2022
	HR	02.03.2022
	IT	02.03.2022
	LT	02.03.2022
	LV	02.03.2022
	MC	02.03.2022
	NL	02.03.2022
	PL	02.03.2022
	RO	02.03.2022
	RS	02.03.2022
	SE	02.03.2022
	SI	02.03.2022
	SK	02.03.2022
	SM	02.03.2022
	BG	02.06.2022
	NO	02.06.2022
	GR	03.06.2022
	IS	02.07.2022
	PT	04.07.2022
	IE	09.07.2022
	LU	09.07.2022
	BE	31.07.2022
	CH	31.07.2022
	LI	31.07.2022
Former [2023/35]	AL	02.03.2022
	AT	02.03.2022
	CZ	02.03.2022
	DK	02.03.2022
	EE	02.03.2022
	ES	02.03.2022
	FI	02.03.2022
	HR	02.03.2022
	IT	02.03.2022
	LT	02.03.2022
	LV	02.03.2022
	MC	02.03.2022
	NL	02.03.2022
	PL	02.03.2022
	RO	02.03.2022
	RS	02.03.2022
	SE	02.03.2022
	SI	02.03.2022
	SK	02.03.2022
	SM	02.03.2022
	BG	02.06.2022
	NO	02.06.2022
	GR	03.06.2022
	IS	02.07.2022
	PT	04.07.2022
	IE	09.07.2022
	LU	09.07.2022
	BE	31.07.2022
	CH	31.07.2022
	LI	31.07.2022
Former [2023/33]	AL	02.03.2022
	AT	02.03.2022
	CZ	02.03.2022
	DK	02.03.2022
	EE	02.03.2022
	ES	02.03.2022
	FI	02.03.2022
	HR	02.03.2022
	LT	02.03.2022
	LV	02.03.2022
	MC	02.03.2022
	NL	02.03.2022
	PL	02.03.2022
	RO	02.03.2022
	RS	02.03.2022
	SE	02.03.2022
	SI	02.03.2022
	SK	02.03.2022
	SM	02.03.2022
	BG	02.06.2022
	NO	02.06.2022
	GR	03.06.2022
	IS	02.07.2022
	PT	04.07.2022
	IE	09.07.2022
	LU	09.07.2022
	BE	31.07.2022
	CH	31.07.2022
	LI	31.07.2022
Former [2023/25]	AL	02.03.2022
	AT	02.03.2022
	CZ	02.03.2022
	DK	02.03.2022
	EE	02.03.2022
	ES	02.03.2022
	FI	02.03.2022
	HR	02.03.2022
	LT	02.03.2022
	LV	02.03.2022
	MC	02.03.2022
	NL	02.03.2022
	PL	02.03.2022
	RO	02.03.2022
	RS	02.03.2022
	SE	02.03.2022
	SI	02.03.2022
	SK	02.03.2022
	SM	02.03.2022
	BG	02.06.2022
	NO	02.06.2022
	GR	03.06.2022
	IS	02.07.2022
	PT	04.07.2022
	LU	09.07.2022
	BE	31.07.2022
	CH	31.07.2022
	LI	31.07.2022
Former [2023/21]	AL	02.03.2022
	AT	02.03.2022
	CZ	02.03.2022
	DK	02.03.2022
	EE	02.03.2022
	ES	02.03.2022
	FI	02.03.2022
	HR	02.03.2022
	LT	02.03.2022
	LV	02.03.2022
	MC	02.03.2022
	NL	02.03.2022
	PL	02.03.2022
	RO	02.03.2022
	RS	02.03.2022
	SE	02.03.2022
	SI	02.03.2022
	SK	02.03.2022
	SM	02.03.2022
	BG	02.06.2022
	NO	02.06.2022
	GR	03.06.2022
	IS	02.07.2022
	PT	04.07.2022
	LU	09.07.2022
	CH	31.07.2022
	LI	31.07.2022
Former [2023/11]	AL	02.03.2022
	AT	02.03.2022
	CZ	02.03.2022
	DK	02.03.2022
	EE	02.03.2022
	ES	02.03.2022
	FI	02.03.2022
	HR	02.03.2022
	LT	02.03.2022
	LV	02.03.2022
	MC	02.03.2022
	NL	02.03.2022
	PL	02.03.2022
	RO	02.03.2022
	RS	02.03.2022
	SE	02.03.2022
	SI	02.03.2022
	SK	02.03.2022
	SM	02.03.2022
	BG	02.06.2022
	NO	02.06.2022
	GR	03.06.2022
	IS	02.07.2022
	PT	04.07.2022
Former [2023/10]	AL	02.03.2022
	AT	02.03.2022
	CZ	02.03.2022
	DK	02.03.2022
	EE	02.03.2022
	ES	02.03.2022
	FI	02.03.2022
	HR	02.03.2022
	LT	02.03.2022
	LV	02.03.2022
	NL	02.03.2022
	PL	02.03.2022
	RO	02.03.2022
	RS	02.03.2022
	SE	02.03.2022
	SI	02.03.2022
	SK	02.03.2022
	SM	02.03.2022
	BG	02.06.2022
	NO	02.06.2022
	GR	03.06.2022
	IS	02.07.2022
	PT	04.07.2022
Former [2023/07]	AL	02.03.2022
	AT	02.03.2022
	CZ	02.03.2022
	DK	02.03.2022
	EE	02.03.2022
	ES	02.03.2022
	FI	02.03.2022
	HR	02.03.2022
	LT	02.03.2022
	LV	02.03.2022
	NL	02.03.2022
	PL	02.03.2022
	RO	02.03.2022
	RS	02.03.2022
	SE	02.03.2022
	SK	02.03.2022
	SM	02.03.2022
	BG	02.06.2022
	NO	02.06.2022
	GR	03.06.2022
	IS	02.07.2022
	PT	04.07.2022
Former [2023/01]	AL	02.03.2022
	AT	02.03.2022
	CZ	02.03.2022
	EE	02.03.2022
	ES	02.03.2022
	FI	02.03.2022
	HR	02.03.2022
	LT	02.03.2022
	LV	02.03.2022
	NL	02.03.2022
	PL	02.03.2022
	RO	02.03.2022
	RS	02.03.2022
	SE	02.03.2022
	SK	02.03.2022
	SM	02.03.2022
	BG	02.06.2022
	NO	02.06.2022
	GR	03.06.2022
	IS	02.07.2022
	PT	04.07.2022
Former [2022/51]	AT	02.03.2022
	CZ	02.03.2022
	EE	02.03.2022
	ES	02.03.2022
	FI	02.03.2022
	HR	02.03.2022
	LT	02.03.2022
	LV	02.03.2022
	NL	02.03.2022
	PL	02.03.2022
	RO	02.03.2022
	RS	02.03.2022
	SE	02.03.2022
	SK	02.03.2022
	SM	02.03.2022
	BG	02.06.2022
	NO	02.06.2022
	GR	03.06.2022
	IS	02.07.2022
	PT	04.07.2022
Former [2022/49]	AT	02.03.2022
	CZ	02.03.2022
	EE	02.03.2022
	ES	02.03.2022
	FI	02.03.2022
	HR	02.03.2022
	LT	02.03.2022
	LV	02.03.2022
	NL	02.03.2022
	PL	02.03.2022
	RO	02.03.2022
	RS	02.03.2022
	SE	02.03.2022
	SK	02.03.2022
	SM	02.03.2022
	BG	02.06.2022
	NO	02.06.2022
	GR	03.06.2022
	PT	04.07.2022
Former [2022/48]	AT	02.03.2022
	CZ	02.03.2022
	EE	02.03.2022
	ES	02.03.2022
	FI	02.03.2022
	HR	02.03.2022
	LT	02.03.2022
	LV	02.03.2022
	NL	02.03.2022
	PL	02.03.2022
	RO	02.03.2022
	RS	02.03.2022
	SE	02.03.2022
	SM	02.03.2022
	BG	02.06.2022
	NO	02.06.2022
	GR	03.06.2022
	PT	04.07.2022
Former [2022/47]	AT	02.03.2022
	ES	02.03.2022
	FI	02.03.2022
	HR	02.03.2022
	LT	02.03.2022
	LV	02.03.2022
	NL	02.03.2022
	PL	02.03.2022
	RO	02.03.2022
	RS	02.03.2022
	SE	02.03.2022
	SM	02.03.2022
	BG	02.06.2022
	NO	02.06.2022
	GR	03.06.2022
	PT	04.07.2022
Former [2022/44]	ES	02.03.2022
	FI	02.03.2022
	HR	02.03.2022
	LT	02.03.2022
	LV	02.03.2022
	NL	02.03.2022
	PL	02.03.2022
	RS	02.03.2022
	SE	02.03.2022
	BG	02.06.2022
	NO	02.06.2022
	GR	03.06.2022
Former [2022/39]	ES	02.03.2022
	FI	02.03.2022
	HR	02.03.2022
	LT	02.03.2022
	LV	02.03.2022
	PL	02.03.2022
	RS	02.03.2022
	SE	02.03.2022
	BG	02.06.2022
	NO	02.06.2022
	GR	03.06.2022
Former [2022/36]	ES	02.03.2022
	HR	02.03.2022
	LT	02.03.2022
	LV	02.03.2022
	PL	02.03.2022
	RS	02.03.2022
	SE	02.03.2022
	BG	02.06.2022
	NO	02.06.2022
	GR	03.06.2022
Former [2022/35]	ES	02.03.2022
	HR	02.03.2022
	LT	02.03.2022
	RS	02.03.2022
	SE	02.03.2022
	BG	02.06.2022
	NO	02.06.2022
Former [2022/34]	ES	02.03.2022
	LT	02.03.2022
	NO	02.06.2022
Former [2022/33]	LT	02.03.2022
	NO	02.06.2022
Documents cited:	Search	[IA]CN105089703 (JIANGSU SHINE TECHNOLOGY CO LTD) [I] 1-5,7-10 * abstract * * page 1, line 39 - page 3, line 5 * * page 4, line 28 - page 5, line 36 * * page 7, line 6 - page 9, line 4 * [A] 6;
		[A] - ZHOU GANG ET AL, "The diffusion behavior law of respirable dust at fully mechanized caving face in coal mine: CFD numerical simulation and engineering application", PROCESS SAFETY AND ENVIRONMENTAL PROTECTION, INSTITUTION OF CHEMICAL ENGINEERS, RUGBY, GB, (20161219), vol. 106, doi:10.1016/J.PSEP.2016.12.005, ISSN 0957-5820, pages 117 - 128, XP029924711 [A] 1-10 * abstract * * chapter 2.2 * DOI: http://dx.doi.org/10.1016/j.psep.2016.12.005
	International search	CN108225996 [px] (CHINA COAL TECHNOLOGY ENG GROUP CHONGQING RES INST) [px] 1-10;
		CN105089703 [x] (JIANGSU SHINE TECHNOLOGY CO LTD) [x] 1-5,7-10;
		CN104500142 [a] (CHANGSHU MINE ELECTROMECHANICAL EQUIPMENT CO LTD) [a] 1-10 * the whole document *;
		CN107358363 [a] (UNIV HARBIN SCIENCE & TECH) [a] 1-10 * the whole document *;
		JP2001272391 [a] (HITACHI SHIPBUILDING ENG CO) [a] 1-10 * the whole document *;
		US2008122634 [a] (MARDIROSSIAN ARIS [US]) [a] 1-10 * the whole document *

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