Register information Unitary patent

EP file number: 12 80 4994.7 (Status: pending/in force, Query started: June 15, 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	Unitary patent
	Status	ST	Pending/in force
21	DE file number	DAKZ	60 2012 079 855.6
96	EP file number	EAKZ	12 80 4994.7
86	WO file number	WAKZ	PCT/US2012/044695
97	EP publication number	EPN	2726016
87	WO publication number	WPN	2013003620
54	Designation/title	TI	VORRICHTUNG ZUM SAMMELN EINER FLÜSSIGKEITSPROBE AUS EINER RESERVOIRKAMMER EINER THERAPEUTISCHEN VORRICHTUNG FÜR DAS AUGE
51	IPC main class	ICM (ICMV)	A61F 2/14 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	A61P 27/02 (2006.01)
22	DE application date	DAT	Jun 28, 2012
96	EP application date	EAT	Jun 28, 2012
86	WO application date	WAT	Jun 28, 2012
43	Date of first publication	OT	Jan 3, 2013
	Date of publication of grant	PET	Jul 19, 2023
71/73	Applicant/owner	INH	ForSight Vision4, Inc., South San Francisco, CA 94080, US
72	Inventor	IN	ERICKSON, Signe, South San Francisco, CA 94080, US; DOUD, Darren, South San Francisco, CA 94080, US; DE JUAN, Eugene, South San Francisco, CA 94080, US; ALSTER, Yair, South San Francisco, CA 94080, US; REICH, Cary, J., South San Francisco, CA 94080, US; FARINAS, Kathleen, Cogan, South San Francisco, CA 94080, US
74	Representative	VTR	Wright, Leonard William, London SE1 9SG, GB
33 31 32	Foreign priority	PRC PRNA PRDA	US 201161502157 P Jun 28, 2011
33 31 32	Foreign priority	PRC PRNA PRDA	US 201261595618 P Feb 6, 2012
33 31 32	Foreign priority	PRC PRNA PRDA	US 201161503492 P Jun 30, 2011
33 31 32	Foreign priority	PRC PRNA PRDA	US 201161538736 P Sep 23, 2011
	Patent division in charge		41
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: EP000002726016 Searchable text: EP000002726016 Original document: EP000002726016B1 Searchable text: EP000002726016B1 Original document: WO002013003620 Searchable text: WO002013003620
43	Date of first publication	EVT	Jan 3, 2013
	Date of the first transfer into DPMAregister	EREGT	Jun 19, 2014
	Date of the (most recent) update in DPMAregister	REGT	Jun 5, 2025 (Show all update days)(Hide all update days) Jun 5, 2025 Type of IP right: changed File number displayed in the result list: changed Procedures: Procedure relating to EP application, EPO publication of mention of grant , 19.07.2023: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 19.07.2023: deleted Feb 20, 2025 St.36: changed (technical change) Jul 11, 2024; Jun 6, 2024; May 23, 2024; May 16, 2024; Apr 25, 2024; Feb 29, 2024; Feb 22, 2024; Feb 15, 2024; Feb 8, 2024; Feb 1, 2024; Oct 5, 2023; Aug 31, 2023; Jul 10, 2023; Jun 29, 2023; Jan 26, 2023; Sep 5, 2019; Aug 20, 2019; Apr 4, 2019 Historical data not available for this/these date(s) Jun 19, 2014 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	Jan 3, 2013		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	May 7, 2014		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Jun 18, 2014	Jun 18, 2014	Details anzeigen
4	Change of classification	Change of IPC main class	Jun 25, 2015		Details anzeigen
5	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Jul 19, 2023		Details anzeigen
6	EP procedure	European patent with unitary effect has become effective	Jul 19, 2023	Oct 5, 2023	Details anzeigen
7	Publications	Publication by DPMA of mention regarding EP patent grant	Aug 3, 2023	Aug 3, 2023	Details anzeigen
8	EP procedure	Filing of request for unitary effect of European patent	Aug 15, 2023		Details anzeigen
9	EP procedure	Registration of unitary effect of European patent	Aug 21, 2023	Oct 5, 2023	Details anzeigen
10	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Apr 22, 2024	Jul 11, 2024	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	Jan 3, 2013
Date of update of the procedure	REGT	Jun 29, 2023

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	May 7, 2014

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	Jun 18, 2014
Issue number	HN	25
Year	PJ	2014
Publication date	VT	Jun 18, 2014
Type of publication	PART	Bibliographic data

View procedures Change of classification (No.: 4)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Change of classification
	Legal/procedural status	VST	Change of IPC main class
	Date of legal/procedural status	VSTT	Jun 25, 2015
51	IPC main class	ICM (ICMV)	A61F 2/14 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	A61F 2/14 (2006.01)
	Date of update of the procedure	REGT	Jan 26, 2023

View procedures Procedure relating to EP application (No.: 5)
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	Jul 19, 2023
Date of update of the procedure	REGT	Jun 5, 2025

View procedures EP procedure (No.: 6)
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	Jul 19, 2023
Issue number	HN	40
Year	PJ	2023
Publication date	VT	Oct 5, 2023
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Oct 5, 2023

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	Aug 3, 2023
Issue number	HN	31
Year	PJ	2023
Publication date	VT	Aug 3, 2023
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Jul 10, 2023

View procedures EP procedure (No.: 8)
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	Aug 15, 2023
Date of update of the procedure	REGT	Aug 31, 2023

View procedures EP procedure (No.: 9)
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	Aug 21, 2023
Issue number	HN	40
Year	PJ	2023
Publication date	VT	Oct 5, 2023
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Oct 5, 2023

View procedures Procedure relating to EP application (No.: 10)
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	Apr 22, 2024
Issue number	HN	28
Year	PJ	2024
Publication date	VT	Jul 11, 2024
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Jul 11, 2024