Register information Patent

DE file number : 694 35 375.2 (Status: not pending/lapsed, Query started: September 21, 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	Not pending/lapsed
21	DE file number	DAKZ	694 35 375.2
96	EP file number	EAKZ	08 10 0474.9
97	EP publication number	EPN	1920764
54	Designation/title	TI	Fluprostenolisopropylester zur Verwendung in der Behandlung von Glaukom und Augenhochdruck
51	IPC main class	ICM (ICMV)	A61K 31/558 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	A61K 9/00 (2006.01), A61P 27/06 (2006.01), A61K 31/5575 (2006.01), A61K 45/06 (2006.01), C07C 405/00 (2006.01), A61K 31/557 (2006.01)
22	DE application date	DAT	Aug 3, 1994
96	EP application date	EAT	Aug 3, 1994
43	Date of first publication	OT	May 14, 2008
	Date of publication of grant	PET	May 16, 2012
71/73	Applicant/owner	INH	Alcon Research, Ltd., 76134-2099 Fort Worth, Texas, US
72	Inventor	IN	Sallee, Verney L, Burleson, TX 76028, US; Bishop, John E, Nashua, TX 03062, US; Desantis Jr, Louis, Fort Worth, TX 76109, US; Zinke, Paul W, Fort Worth, TX 76133, US; Klimko, Peter G, Fort Worth, TX 76132, US
74	Representative	VTR	Kraus & Weisert Patentanwälte PartGmbB, 80539 München, DE
	Address for service		Kraus & Weisert Patentanwälte PartGmbB, 80539 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 101598 Aug 3, 1993
	Patent division in charge		44
21	File number of protection certificate	ZAKZ	12 2012 000 060.8
97	EP language of publication	ELANG	EN - Englisch
84	Designated EP contracting states	EDS	AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE
	Published EP/WO documents	EPWOPN	Original document: EP000001920764 Searchable text: EP000001920764 Original document: EP000001920764B1 Searchable text: EP000001920764B1 Original document: EP000001920764B2 Searchable text: EP000001920764B2
43	Date of first publication	EVT	May 14, 2008
	Date of the first transfer into DPMAregister	EREGT	May 27, 2011
	Date of the (most recent) update in DPMAregister	REGT	Apr 30, 2022 (Show all update days)(Hide all update days) Apr 30, 2022; Jan 23, 2020; Dec 19, 2019; Nov 29, 2018; May 9, 2015; Nov 19, 2014; Aug 6, 2014; Sep 24, 2013; Aug 13, 2013; Jul 31, 2013; May 16, 2013; Feb 1, 2013; Sep 8, 2012; Sep 5, 2012; Aug 23, 2012; Jul 12, 2012; Jul 4, 2012; Jun 21, 2012; May 19, 2012; May 17, 2012; May 16, 2012 Historical data not available for this/these date(s) May 27, 2011 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	May 14, 2008		Details anzeigen
2	Procedure relating to EP application	EPO publication of search report	May 14, 2008		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Jun 26, 2008	Jun 26, 2008	Details anzeigen
4	Change of classification	Change of IPC main class	Jan 16, 2012		Details anzeigen
5	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	May 16, 2012		Details anzeigen
6	New applicant/owner details	New applicant/owner details	Jul 3, 2012	Aug 23, 2012	Details anzeigen
7	Publications	Publication by DPMA of mention regarding EP patent grant	Jul 12, 2012	Jul 12, 2012	Details anzeigen
8	Opposition procedure	Opposition to patent filed	Feb 13, 2013	May 16, 2013	Details anzeigen
9	Administrative procedure	IP right lapsed through expiry of term of protection	Aug 3, 2014		Details anzeigen
10	Opposition procedure	Patent maintained in amended form by EPO	Jan 8, 2020		Details anzeigen
11	Opposition procedure	Decision by EPO to maintain patent in amended form has become final	Jan 8, 2020	Jan 23, 2020	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	May 14, 2008

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 publication of search report
Date of legal/procedural status	VSTT	May 14, 2008

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 26, 2008
Issue number	HN	26
Year	PJ	2008
Publication date	VT	Jun 26, 2008
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	Jan 16, 2012
51	IPC main class	ICM (ICMV)	A61K 31/558 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 9/00 (2006.01)

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	May 16, 2012

View procedures New applicant/owner details (No.: 6)
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	Jul 3, 2012
	Issue number	HN	34
	Year	PJ	2012
	Publication date	VT	Aug 23, 2012
	Type of publication	PART	Bibliographic data
	Part	HT	Part 2
71/73	Applicant/owner	INH	Alcon Research, Ltd., 76134-2099 Fort Worth, Texas, US
71/73	Previous applicant/owner	INHF	Alcon Laboratories, Inc., 76134 Fort Worth, Tex., US

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	Jul 12, 2012
Issue number	HN	28
Year	PJ	2012
Publication date	VT	Jul 12, 2012
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Opposition procedure (No.: 8)
Criterion	Field	Content Close details
Type of procedure	VART	Opposition procedure
Legal/procedural status	VST	Opposition to patent filed
Date of legal/procedural status	VSTT	Feb 13, 2013
Issue number	HN	20
Year	PJ	2013
Publication date	VT	May 16, 2013
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures Administrative procedure (No.: 9)
Criterion	Field	Content Close details
Type of procedure	VART	Administrative procedure
Legal/procedural status	VST	IP right lapsed through expiry of term of protection
Date of legal/procedural status	VSTT	Aug 3, 2014

View procedures Opposition procedure (No.: 10)
Criterion	Field	Content Close details
Type of procedure	VART	Opposition procedure
Legal/procedural status	VST	Patent maintained in amended form by EPO
Date of legal/procedural status	VSTT	Jan 8, 2020
Date of update of the procedure	REGT	Apr 30, 2022

View procedures Opposition procedure (No.: 11)
Criterion	Field	Content Close details
Type of procedure	VART	Opposition procedure
Legal/procedural status	VST	Decision by EPO to maintain patent in amended form has become final
Date of legal/procedural status	VSTT	Jan 8, 2020
Issue number	HN	4
Year	PJ	2020
Publication date	VT	Jan 23, 2020
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Apr 30, 2022