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EP3909918

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Extract from the Register of European Patents

EP About this file: EP3909918

EP3909918 - METHOD AND DEVICE FOR THE ELECTROSTATIC SEPARATION OF POLYMER PARTICLES FROM WASTE WATER [Right-click to bookmark this link]
Former [2021/46]	METHOD FOR THE ELECTROSTATIC SEPARATION OF POLYMER PARTICLES FROM WASTE WATER
	[2023/41]
Status	The patent has been granted Status updated on 22.12.2023 Database last updated on 07.10.2024
Former	Grant of patent is intended Status updated on 05.10.2023
Former	Examination is in progress Status updated on 23.09.2022
Former	Request for examination was made Status updated on 22.04.2022
Former	The application has been published Status updated on 15.10.2021
Most recent event Tooltip	02.08.2024	Lapse of the patent in a contracting state New state(s): PL	published on 04.09.2024 [2024/36]
Applicant(s)	For all designated states Evonik Operations GmbH Rellinghauser Straße 1-11 45128 Essen / DE
	For all designated states Friedrich-Alexander-Universität Erlangen-Nürnberg Schlossplatz 4 91054 Erlangen / DE
	[2021/46]
Inventor(s)	01 / STENNER, Patrik 63452 Hanau / DE
	02 / TECLE, Yikalo-Eyob 63065 Offenbach / DE
	03 / HOCH, Dr., Sascha 44797 Bochum / DE
	04 / VOGEL, Prof., Nicolas 91052 Erlangen / DE
	[2021/46]
Representative(s)	Evonik Patent Association c/o Evonik Industries AG IP Management Bau 1042A/PB 15 Paul-Baumann-Straße 1 45772 Marl / DE
	[2021/46]
Application number, filing date	20174119.6	12.05.2020
	[2021/46]
Filing language	DE
Procedural language	DE
Publication	Type:	A1 Application with search report
	No.:	EP3909918
	Date:	17.11.2021
	Language:	DE
	[2021/46]
	Type:	B1 Patent specification
	No.:	EP3909918
	Date:	24.01.2024
	Language:	DE
	[2024/04]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	13.11.2020
Classification	IPC:	C02F1/463, C02F1/68, // C02F1/461, C02F101/30, C02F1/66	[2021/46]
	CPC:	C02F1/463 (EP); C02F1/68 (EP); C02F1/46114 (EP); C02F1/66 (EP); C02F2001/46123 (EP); C02F2001/46138 (EP); (+) C02F2101/30 (EP); C02F2305/04 (EP) (-)
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 [2022/21]
Former [2021/46]	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
Title	German:	VERFAHREN UND VORRICHTUNG ZUR ELEKTROSTATISCHEN ABSCHEIDUNG VON POLYMERPARTIKELN AUS ABWÄSSERN	[2023/41]
	English:	METHOD AND DEVICE FOR THE ELECTROSTATIC SEPARATION OF POLYMER PARTICLES FROM WASTE WATER	[2023/41]
	French:	PROCÉDÉ ET DISPOSITIF DE SÉPARATION ÉLECTROSTATIQUE DES PARTICULES POLYMÈRES D'EAUX USÉES	[2023/41]
	Former [2021/46]	VERFAHREN ZUR ELEKTROSTATISCHEN ABSCHEIDUNG VON POLYMERPARTIKELN AUS ABWÄSSERN
	Former [2021/46]	METHOD FOR THE ELECTROSTATIC SEPARATION OF POLYMER PARTICLES FROM WASTE WATER
	Former [2021/46]	PROCÉDÉ DE SÉPARATION ÉLECTROSTATIQUE DES PARTICULES POLYMÈRES D'EAUX USÉES
Examination procedure	20.04.2022	Amendment by applicant (claims and/or description)
	20.04.2022	Examination requested [2022/21]
	20.04.2022	Date on which the examining division has become responsible
	27.09.2022	Despatch of a communication from the examining division (Time limit: M04)
	16.11.2022	Reply to a communication from the examining division
	06.10.2023	Communication of intention to grant the patent
	20.12.2023	Fee for grant paid
	20.12.2023	Fee for publishing/printing paid
	20.12.2023	Receipt of the translation of the claim(s)
Fees paid	Renewal fee
	25.05.2022	Renewal fee patent year 03
	26.05.2023	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	ES	24.01.2024
	HR	24.01.2024
	PL	24.01.2024
	NO	24.04.2024
	RS	24.04.2024
	GR	25.04.2024
	IS	24.05.2024
	[2024/36]
Former [2024/35]	ES	24.01.2024
	HR	24.01.2024
	NO	24.04.2024
	RS	24.04.2024
	GR	25.04.2024
	IS	24.05.2024
Former [2024/34]	HR	24.01.2024
	NO	24.04.2024
	RS	24.04.2024
	GR	25.04.2024
	IS	24.05.2024
Former [2024/33]	NO	24.04.2024
	IS	24.05.2024
Former [2024/32]	IS	24.05.2024
Documents cited:	Search	[I]DE4102238 (UNIV CHEMNITZ TECH [DE]) [I] 1-12 * figures 1-3 * * column 1, line 5 - column 3, line 37 *;
		[IA]JP2005087789 (FUJI PHOTO FILM CO LTD) [I] 1-8 * paragraph [0005] - paragraph [0064] *[A] 9-12;
		[IA]CN104710063 (CHINA NAT OFFSHORE OIL CORP, et al) [I] 1-8 * figures 1-2 * * paragraph [0002] - paragraph [0041] * [A] 9-12

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