Register information Patent

DE file number : 50 2017 003 829.8 (Status: pending/in force, Query started: August 10, 2025)

Please note: This English version is a non-binding translation of the German register excerpt. Only the German version of the register excerpt is legally binding.

Master data
INID	Criterion	Field	Content
	Type of IP right	SART	Patent
	Status	ST	Pending/in force
21	DE file number	DAKZ	50 2017 003 829.8
96	EP file number	EAKZ	17 16 6239.8
97	EP publication number	EPN	3246652
54	Designation/title	TI	HEIZEINRICHTUNG
51	IPC main class	ICM (ICMV)	F28G 1/06 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	F23B 80/00 (2006.01)
22	DE application date	DAT	Apr 12, 2017
96	EP application date	EAT	Apr 12, 2017
43	Date of first publication	OT	Nov 22, 2017
	Date of publication of grant	PET	Feb 19, 2020
71/73	Applicant/owner	INH	Ökofen Forschungs- und Entwicklungsgesellschaft m.b.H., Niederkappel, AT
72	Inventor	IN	Ortner, Herbert, 4132 Lembach, AT
74	Representative	VTR	ETL IP Patentanwaltsgesellschaft mbH, 14169 Berlin, DE
	Address for service		ETL IP Patentanwaltsgesellschaft mbH, 14169 Berlin, DE
33 31 32	Foreign priority	PRC PRNA PRDA	AT 504612016 May 18, 2016
	Due date	FT FG	Apr 30, 2026 Annual fee for the 10th year Patent fees
	Patent division in charge		16
65	Splitting off in file number	AIAKZ	20 2017 007 192.4
97	EP language of publication	ELANG	DE - Deutsch
84	Designated EP contracting states	EDS	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
	Published EP/WO documents	EPWOPN	Original document: EP000003246652A1 Searchable text: EP000003246652A1 Original document: EP000003246652B1 Searchable text: EP000003246652B1
43	Date of first publication	EVT	Nov 22, 2017
	Date of the first transfer into DPMAregister	EREGT	Nov 22, 2017
	Date of the (most recent) update in DPMAregister	REGT	May 9, 2025 (Show all update days)(Hide all update days) May 9, 2025 Due date: changed May 8, 2025 Procedures: Procedure relating to EP application, EPO publication of mention of grant , 19.02.2020: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 19.02.2020: deleted Feb 4, 2025 St.36: changed (technical change) Nov 22, 2017 Date of the first transfer into DPMAregister

Procedural data
No.	Kind of procedure	Legal status	Date of legal/procedural status	Publication date	Alle Details anzeigen
1	Administrative procedure	Splitting off utility model	Apr 12, 2017		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Nov 22, 2017		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Jan 4, 2018	Jan 4, 2018	Details anzeigen
4	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Feb 19, 2020		Details anzeigen
5	Publications	Publication by DPMA of mention regarding EP patent grant	Mar 12, 2020	Mar 12, 2020	Details anzeigen
6	New representative details	New representative details	Jul 5, 2020		Details anzeigen
7	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Nov 20, 2020	Feb 11, 2021	Details anzeigen

View procedures Administrative procedure (No.: 1)
Criterion	Field	Content Close details
Type of procedure	VART	Administrative procedure
Legal/procedural status	VST	Splitting off utility model
Date of legal/procedural status	VSTT	Apr 12, 2017

View procedures Procedure relating to EP application (No.: 2)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to EP application
Legal/procedural status	VST	EPO 1st publication
Date of legal/procedural status	VSTT	Nov 22, 2017

View procedures Publications (No.: 3)
Criterion	Field	Content Close details
Type of procedure	VART	Publications
Legal/procedural status	VST	Publication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural status	VSTT	Jan 4, 2018
Issue number	HN	1
Year	PJ	2018
Publication date	VT	Jan 4, 2018
Type of publication	PART	Bibliographic data

View procedures Procedure relating to EP application (No.: 4)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to EP application
Legal/procedural status	VST	EPO publication of mention regarding patent grant (beginning of opposition period)
Date of legal/procedural status	VSTT	Feb 19, 2020
Date of update of the procedure	REGT	May 8, 2025

View procedures Publications (No.: 5)
Criterion	Field	Content Close details
Type of procedure	VART	Publications
Legal/procedural status	VST	Publication by DPMA of mention regarding EP patent grant
Date of legal/procedural status	VSTT	Mar 12, 2020
Issue number	HN	11
Year	PJ	2020
Publication date	VT	Mar 12, 2020
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures New representative details (No.: 6)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	New representative details
	Legal/procedural status	VST	New representative details
	Date of legal/procedural status	VSTT	Jul 5, 2020
74	Representative	VTR	ETL IP Patentanwaltsgesellschaft mbH, 14169 Berlin, DE
74	Previous representative	VTRF	ETL Wablat & Kollegen Patent- und Rechtsanwaltsgesellschaft mbH, 14129 Berlin, DE
	Date of update of the procedure	REGT	Jul 13, 2023

View procedures Procedure relating to EP application (No.: 7)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to EP application
Legal/procedural status	VST	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision
Date of legal/procedural status	VSTT	Nov 20, 2020
Issue number	HN	6
Year	PJ	2021
Publication date	VT	Feb 11, 2021
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Feb 4, 2021