Register information Patent

DE file number : 60 2020 024 128.0 (Status: pending/in force, Query started: May 7, 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 2020 024 128.0
96	EP file number	EAKZ	20 19 6413.7
97	EP publication number	EPN	3907216
54	Designation/title	TI	KRISTALLE VON ZWISCHENPRODUKTEN FÜR BENZINDENPROSTAGLANDINE UND VERFAHREN ZU IHRER HERSTELLUNG
51	IPC main class	ICM (ICMV)	C07C 255/16 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	C07C 405/00 (2006.01)
22	DE application date	DAT	Sep 16, 2020
96	EP application date	EAT	Sep 16, 2020
43	Date of first publication	OT	Nov 10, 2021
	Date of publication of grant	PET	Jan 10, 2024
71/73	Applicant/owner	INH	Chirogate International Inc., Taoyuan County 32657, TW
72	Inventor	IN	WEI, Shih-Yi, 32657 Taoyuan County, TW; JHENG, Jian-Bang, 32657 Taoyuan County, TW
74	Representative	VTR	J A Kemp LLP, London EC1M 5QU, GB
33 31 32	Foreign priority	PRC PRNA PRDA	US 202016868624 May 7, 2020
	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
	Member states EPGÜ	EPGUE	AT, BE, BG, DE, DK, EE, FI, FR, IT, LT, LU, LV, MT, NL, PT, SE, SI
	Published EP/WO documents	EPWOPN	Original document: EP000003907216A1 Searchable text: EP000003907216A1 Original document: EP000003907216B1 Searchable text: EP000003907216B1
43	Date of first publication	EVT	Nov 10, 2021
	Date of the first transfer into DPMAregister	EREGT	Nov 10, 2021
	Date of the (most recent) update in DPMAregister	REGT	Jan 2, 2025 (Show all update days)(Hide all update days) Jan 2, 2025 Procedures: Procedure relating to EP application, Grant has become final, 11.10.2024: changed Nov 27, 2024 Procedures: Procedure relating to EP application, Grant has become final, 11.10.2024: new Jul 18, 2024 St.36: changed (technical change) Mar 14, 2024; Feb 8, 2024; Feb 1, 2024; Jan 25, 2024; Dec 19, 2023; Dec 14, 2023 Historical data not available for this/these date(s) Nov 10, 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 EP application	EPO 1st publication	Nov 10, 2021		Details anzeigen
2	Publications	Publication of a mention regarding EP 1st publication by DPMA	Dec 23, 2021	Dec 23, 2021	Details anzeigen
3	EP procedure	European patent with unitary effect has become effective	Jan 10, 2024	Mar 14, 2024	Details anzeigen
4	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Jan 10, 2024		Details anzeigen
5	EP procedure	Filing of request for unitary effect of European patent	Jan 16, 2024		Details anzeigen
6	EP procedure	Registration of unitary effect of European patent	Jan 25, 2024	Mar 14, 2024	Details anzeigen
7	Publications	Publication by DPMA of mention regarding EP patent grant	Jan 25, 2024	Jan 25, 2024	Details anzeigen
8	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Oct 11, 2024	Jan 2, 2025	Details anzeigen

View procedures Procedure relating to EP application (No.: 1)
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 10, 2021
Date of update of the procedure	REGT	Nov 10, 2021

View procedures Publications (No.: 2)
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 23, 2021
Issue number	HN	51
Year	PJ	2021
Publication date	VT	Dec 23, 2021
Type of publication	PART	Bibliographic data
Date of update of the procedure	REGT	Nov 10, 2021

View procedures EP procedure (No.: 3)
Criterion	Field	Content Close details
Type of procedure	VART	Unitary effect procedure
Legal/procedural status	VST	European patent with unitary effect has become effective
Date of legal/procedural status	VSTT	Jan 10, 2024
Issue number	HN	11
Year	PJ	2024
Publication date	VT	Mar 14, 2024
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Mar 14, 2024

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	Jan 10, 2024
Date of update of the procedure	REGT	Dec 14, 2023

View procedures EP procedure (No.: 5)
Criterion	Field	Content Close details
Type of procedure	VART	Unitary effect procedure
Legal/procedural status	VST	Filing of request for unitary effect of European patent
Date of legal/procedural status	VSTT	Jan 16, 2024
Date of update of the procedure	REGT	Feb 1, 2024

View procedures EP procedure (No.: 6)
Criterion	Field	Content Close details
Type of procedure	VART	Unitary effect procedure
Legal/procedural status	VST	Registration of unitary effect of European patent
Date of legal/procedural status	VSTT	Jan 25, 2024
Issue number	HN	11
Year	PJ	2024
Publication date	VT	Mar 14, 2024
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Mar 14, 2024

View procedures Publications (No.: 7)
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	Jan 25, 2024
Issue number	HN	4
Year	PJ	2024
Publication date	VT	Jan 25, 2024
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Jan 25, 2024

View procedures Procedure relating to EP application (No.: 8)
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	Oct 11, 2024
Issue number	HN	1
Year	PJ	2025
Publication date	VT	Jan 2, 2025
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Jan 2, 2025