Register information Patent

DE file number : 10 2022 204 734.6 (Status: pending/in force, Query started: July 16, 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	10 2022 204 734.6
54	Designation/title	TI	Hydraulischer Schalter und Bohrhammer
51	IPC main class	ICM (ICMV)	F15C 1/22 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	E21B 1/24 (2006.01)
22	DE application date	DAT	May 13, 2022
43	Date of first publication	OT	Nov 16, 2023
	Date of publication of grant	PET	Feb 15, 2024
71/73	Applicant/owner	INH	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein, 80686 München, DE
72	Inventor	IN	Schroer, genannt Fleutert, Philipp, 44801 Bochum, DE; Hahn, Simon, Dr., 44801 Bochum, DE; Wittig, Volker, 44801 Bochum, DE
10	Published DE documents	DEPN	Original document: DE102022204734A1 Searchable text: DE102022204734A1 Original document: DE102022204734B4 Searchable text: DE102022204734B4
	Address for service		Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 80686 München, DE
	Domestic priority claimed in	PRNCI	PCT/EP2023/062577 23 72 7462.6
	Due date	FT FG	May 31, 2026 Annual fee for the 5th year Patent fees
	Patent division in charge		14
56	Citations	CT	WO002019211092A1 (WO 2019/ 211 092 A1) US020080115849A1 (US 2008 / 0 115 849 A1)
43	Date of first publication	EVT	Nov 16, 2023
	Number of official communications (office actions)		1
	Number of responses		1
	Date of the first transfer into DPMAregister	EREGT	Nov 16, 2023
	Date of the (most recent) update in DPMAregister	REGT	May 28, 2025 (Show all update days)(Hide all update days) May 28, 2025 Due date: changed May 24, 2025 Domestic priority claimed in: changed Jan 21, 2025 Representative: deleted Address for service: changed Procedures: New representative details, New representative details, 20.01.2025: new Jan 3, 2025 Procedures: Examination procedure, Grant of patent has become final, 16.11.2024: changed Dec 15, 2024 Procedures: Examination procedure, Grant of patent has become final, 16.11.2024: new Aug 15, 2024 St.36: changed (technical change) May 25, 2024; May 23, 2024; Feb 15, 2024; Jan 19, 2024; Jan 7, 2024 Historical data not available for this/these date(s) Nov 16, 2023 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	Pre-registration procedure	The application is under preliminary examination	May 13, 2022		Details anzeigen
2	Examination procedure	Request for examination effectively filed	May 13, 2022		Details anzeigen
3	Pre-registration procedure	Pre-registration procedure has been concluded	May 23, 2022		Details anzeigen
4	Examination procedure	Official communication on examination	Jan 23, 2023		Details anzeigen
5	Examination procedure	Reply to official communication	Feb 9, 2023		Details anzeigen
6	Examination procedure	Decision to grant patent by Examining Section/Patent Division	Nov 2, 2023		Details anzeigen
7	Publications	Publication of application (Offenlegungsschrift)	Nov 16, 2023	Nov 16, 2023	Details anzeigen
8	Publications	Patent specification	Feb 15, 2024	Feb 15, 2024	Details anzeigen
9	Examination procedure	Grant of patent has become final	Nov 16, 2024	Jan 23, 2025	Details anzeigen
10	New representative details	New representative details	Jan 20, 2025		Details anzeigen

View procedures Pre-registration procedure (No.: 1)
Criterion	Field	Content Close details
Type of procedure	VART	Pre-registration procedure
Legal/procedural status	VST	The application is under preliminary examination
Date of legal/procedural status	VSTT	May 13, 2022
Date of update of the procedure	REGT	Nov 16, 2023

View procedures Examination procedure (No.: 2)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Request for examination effectively filed
Date of legal/procedural status	VSTT	May 13, 2022
Third party request		No
Date of receipt	AEGT	May 13, 2022
Date of update of the procedure	REGT	Nov 16, 2023

View procedures Pre-registration procedure (No.: 3)
Criterion	Field	Content Close details
Type of procedure	VART	Pre-registration procedure
Legal/procedural status	VST	Pre-registration procedure has been concluded
Date of legal/procedural status	VSTT	May 23, 2022
Date of update of the procedure	REGT	Nov 16, 2023

View procedures Examination procedure (No.: 4)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Official communication on examination
Date of legal/procedural status	VSTT	Jan 23, 2023
Date of update of the procedure	REGT	Nov 16, 2023

View procedures Examination procedure (No.: 5)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Reply to official communication
Date of legal/procedural status	VSTT	Feb 9, 2023
Date of update of the procedure	REGT	Nov 16, 2023

View procedures Examination procedure (No.: 6)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Decision to grant patent by Examining Section/Patent Division
Date of legal/procedural status	VSTT	Nov 2, 2023
Date of update of the procedure	REGT	Nov 16, 2023

View procedures Publications (No.: 7)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Publication of application (Offenlegungsschrift)
	Date of legal/procedural status	VSTT	Nov 16, 2023
	Issue number	HN	46
	Year	PJ	2023
	Publication date	VT	Nov 16, 2023
	Type of publication	PART	Documents
	Part	HT	Part 2
10	Published DE documents	DEPN	Original document: DE102022204734A1 Searchable text: DE102022204734A1
	Date of update of the procedure	REGT	Nov 16, 2023

View procedures Publications (No.: 8)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Patent specification
	Date of legal/procedural status	VSTT	Feb 15, 2024
	Issue number	HN	7
	Year	PJ	2024
	Publication date	VT	Feb 15, 2024
	Type of publication	PART	Documents
	Part	HT	Part 3
10	Published DE documents	DEPN	Original document: DE102022204734B4 Searchable text: DE102022204734B4
	Date of update of the procedure	REGT	Feb 15, 2024

View procedures Examination procedure (No.: 9)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Grant of patent has become final
Date of legal/procedural status	VSTT	Nov 16, 2024
Issue number	HN	4
Year	PJ	2025
Publication date	VT	Jan 23, 2025
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Jan 3, 2025

View procedures New representative details (No.: 10)
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	Jan 20, 2025
74	Representative	VTR	No representative appointed
74	Previous representative	VTRF	Friese Goeden Patentanwälte PartGmbB, 80538 München, DE
	Date of update of the procedure	REGT	Jan 21, 2025