Register information Patent

DE file number : 60 2019 048 346.5 (Status: pending/in force, Query started: September 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	60 2019 048 346.5
96	EP file number	EAKZ	19 83 6895.3
86	WO file number	WAKZ	PCT/US2019/066704
97	EP publication number	EPN	3897729
87	WO publication number	WPN	2020131780
54	Designation/title	TI	ZUSAMMENSETZUNG MIT EINER METHYLCELLULOSE MIT VERZÖGERTER FREISETZUNG
51	IPC main class	ICM (ICMV)	A61K 47/38 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	A61K 9/48 (2006.01), C08L 1/28 (2006.01), C08B 11/02 (2006.01)
22	DE application date	DAT	Dec 17, 2019
96	EP application date	EAT	Dec 17, 2019
86	WO application date	WAT	Dec 17, 2019
43	Date of first publication	OT	Jun 25, 2020
	Date of publication of grant	PET	Mar 13, 2024
71/73	Applicant/owner	INH	Nutrition & Biosciences USA 1, LLC, Wilmington, DE, US
72	Inventor	IN	PETERMANN, Oliver, 29699 Bomlitz, DE
	Address for service		RWS Translations Limited, SL6 4UB Maidenhead, GB
33 31 32	Foreign priority	PRC PRNA PRDA	EP 18213440 Dec 18, 2018
	Due date	FT FG	Dec 31, 2025 Annual fee for the 7th year Patent fees
	Patent division in charge		44
97	EP language of publication	ELANG	EN - Englisch
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: EP000003897729A1 Searchable text: EP000003897729A1 Original document: EP000003897729B1 Searchable text: EP000003897729B1 Original document: WO002020131780 Searchable text: WO002020131780
43	Date of first publication	EVT	Jun 25, 2020
	Date of the first transfer into DPMAregister	EREGT	Oct 27, 2021
	Date of the (most recent) update in DPMAregister	REGT	Jun 12, 2025 (Show all update days)(Hide all update days) Jun 12, 2025 Procedures: New applicant/owner details, New applicant/owner details, 06.05.2025: changed Procedures: New applicant/owner details, New applicant/owner details, 20.01.2025: changed May 7, 2025 Applicant/owner: changed Address for service: changed Procedures: Procedure relating to EP application, EPO publication of mention of grant , 13.03.2024: new Procedures: New applicant/owner details, New applicant/owner details, 06.05.2025: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 13.03.2024: deleted Mar 6, 2025 Procedures: Procedure relating to EP application, Grant has become final, 16.12.2024: changed Jan 30, 2025 Procedures: Procedure relating to EP application, Grant has become final, 16.12.2024: new Jan 21, 2025 Applicant/owner: changed Address for service: changed Procedures: New applicant/owner details, New applicant/owner details, 20.01.2025: new Nov 7, 2024 Due date: changed Jul 25, 2024 St.36: changed (technical change) Apr 4, 2024; Feb 24, 2024; Feb 22, 2024; Sep 28, 2023 Historical data not available for this/these date(s) Oct 27, 2021 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	Procedure relating to PCT application	WO publication	Jun 25, 2020		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Oct 27, 2021		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Dec 9, 2021	Dec 9, 2021	Details anzeigen
4	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Mar 13, 2024		Details anzeigen
5	Publications	Publication by DPMA of mention regarding EP patent grant	Apr 4, 2024	Apr 4, 2024	Details anzeigen
6	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Dec 16, 2024	Mar 6, 2025	Details anzeigen
7	New applicant/owner details	New applicant/owner details	Jan 20, 2025	Jun 12, 2025	Details anzeigen
8	New applicant/owner details	New applicant/owner details	May 6, 2025	Jun 12, 2025	Details anzeigen

View procedures Procedure relating to PCT application (No.: 1)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to PCT application
Legal/procedural status	VST	WO publication
Date of legal/procedural status	VSTT	Jun 25, 2020
Date of update of the procedure	REGT	Oct 27, 2021

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	Oct 27, 2021
Date of update of the procedure	REGT	Oct 27, 2021

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	Dec 9, 2021
Issue number	HN	49
Year	PJ	2021
Publication date	VT	Dec 9, 2021
Type of publication	PART	Bibliographic data
Date of update of the procedure	REGT	Oct 27, 2021

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	Mar 13, 2024
Date of update of the procedure	REGT	May 7, 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	Apr 4, 2024
Issue number	HN	14
Year	PJ	2024
Publication date	VT	Apr 4, 2024
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Apr 4, 2024

View procedures Procedure relating to EP application (No.: 6)
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	Dec 16, 2024
Issue number	HN	10
Year	PJ	2025
Publication date	VT	Mar 6, 2025
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Mar 6, 2025

View procedures New applicant/owner details (No.: 7)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	New applicant/owner details
	Legal/procedural status	VST	New applicant/owner details
	Date of legal/procedural status	VSTT	Jan 20, 2025
	Issue number	HN	24
	Year	PJ	2025
	Publication date	VT	Jun 12, 2025
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	DDP Specialty Electronic Materials US, Inc., Collegeville, PA, US
71/73	Previous applicant/owner	INHF	DDP Speciality Electronics Materials US, Inc., Collegeville, PA, US
	Date of update of the procedure	REGT	Jun 12, 2025

View procedures New applicant/owner details (No.: 8)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	New applicant/owner details
	Legal/procedural status	VST	New applicant/owner details
	Date of legal/procedural status	VSTT	May 6, 2025
	Issue number	HN	24
	Year	PJ	2025
	Publication date	VT	Jun 12, 2025
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Nutrition & Biosciences USA 1, LLC, Wilmington, DE, US
71/73	Previous applicant/owner	INHF	DDP Specialty Electronic Materials US, Inc., Collegeville, PA, US
	Date of update of the procedure	REGT	Jun 12, 2025