Register information Patent

DE file number : 601 38 549.7 (Status: not pending/lapsed, 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	Not pending/lapsed
21	DE file number	DAKZ	601 38 549.7
96	EP file number	EAKZ	01 95 7238.7
86	WO file number	WAKZ	PCT/US01/23341
97	EP publication number	EPN	1304992
87	WO publication number	WPN	2002011683
54	Designation/title	TI	TOPISCHE GEL-ABGABESYSTEME ZUR BEHANDLUNG VON HAUTERKRANKUNGEN
51	IPC main class	ICM (ICMV)	A61K 31/74 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	A01N 25/34 (2006.01)
22	DE application date	DAT	Jul 24, 2001
96	EP application date	EAT	Jul 24, 2001
86	WO application date	WAT	Jul 24, 2001
43	Date of first publication	OT	Feb 14, 2002
	Date of publication of grant	PET	Apr 29, 2009
71/73	Applicant/owner	INH	Bausch Health Ireland Ltd., Dublin, IE
72	Inventor	IN	DOW, Gordon, J., Santa Rosa, CA 95409, US; LATHROP, Robert, W., Novato, CA 94949, US; DOW, Debra, A., Petaluma, CA 94952, US
74	Representative	VTR	Leinweber & Zimmermann Patentanwalts-PartG mbB, 80331 München, DE
	Address for service		Leinweber & Zimmermann Patentanwalts-PartG mbB, 80331 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 632508 Aug 3, 2000
	Patent division in charge		44
21	File number of protection certificate	ZAKZ	12 2013 000 081.3
97	EP language of publication	ELANG	EN - Englisch
87	WO language of publication	WLANG	EN - Englisch
84	Designated EP contracting states	EDS	AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE, TR
81	Designated WO countries	WDS	LT, SI, LV
	Published EP/WO documents	EPWOPN	Original document: EP000001304992 Searchable text: EP000001304992 Original document: EP000001304992B1 Searchable text: EP000001304992B1 Original document: WO002002011683 Searchable text: WO002002011683
43	Date of first publication	EVT	Feb 14, 2002
	Date of the first transfer into DPMAregister	EREGT	Sep 29, 2012
	Date of the (most recent) update in DPMAregister	REGT	Jul 6, 2023 (Show all update days)(Hide all update days) Jul 6, 2023; May 26, 2023; May 25, 2023; Jul 27, 2021; Sep 30, 2020; Sep 2, 2020; Aug 8, 2019; Jul 3, 2019; Jun 27, 2019; Oct 25, 2018; Jun 28, 2018; Aug 9, 2017; Aug 11, 2016; Aug 14, 2015; Mar 31, 2015; Aug 11, 2014; Aug 15, 2013; Aug 9, 2013; Jan 25, 2013 Historical data not available for this/these date(s) Sep 29, 2012 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 first publication without search report	Feb 14, 2002		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	May 2, 2003		Details anzeigen
3	Procedure relating to EP application	EPO publication of search report	May 2, 2003		Details anzeigen
4	Publications	Publication of a mention regarding EP 1st publication by DPMA	Jun 5, 2003	Jun 5, 2003	Details anzeigen
5	Change of classification	Change of IPC main class	Mar 31, 2009		Details anzeigen
6	New applicant/owner details	New applicant/owner details	Apr 1, 2009	Aug 8, 2019	Details anzeigen
7	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Apr 29, 2009		Details anzeigen
8	Publications	Publication by DPMA of mention regarding EP patent grant	Jun 10, 2009	Jun 10, 2009	Details anzeigen
9	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Feb 1, 2010	May 20, 2010	Details anzeigen
10	New applicant/owner details	New applicant/owner details	Jul 2, 2019	Aug 8, 2019	Details anzeigen
11	Administrative procedure	IP right lapsed through expiry of term of protection	Jul 24, 2021		Details anzeigen
12	Publications	Other <with further information such as lien, etc>	Jul 6, 2023	Jul 6, 2023	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 first publication without search report
Date of legal/procedural status	VSTT	Feb 14, 2002

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 2, 2003

View procedures Procedure relating to EP application (No.: 3)
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 2, 2003

View procedures Publications (No.: 4)
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 5, 2003
Issue number	HN	23
Year	PJ	2003
Publication date	VT	Jun 5, 2003
Type of publication	PART	Bibliographic data

View procedures Change of classification (No.: 5)
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	Mar 31, 2009
51	IPC main class	ICM (ICMV)	A61K 31/74 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 7/00 (2000.01)

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	Apr 1, 2009
	Issue number	HN	32
	Year	PJ	2019
	Publication date	VT	Aug 8, 2019
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Dow Pharmaceutical Sciences, Inc., Petaluma, Calif., US
71/73	Previous applicant/owner	INHF	Dow Pharmaceutical Sciences, Petaluma, Calif., US

View procedures Procedure relating to EP application (No.: 7)
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	Apr 29, 2009

View procedures Publications (No.: 8)
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	Jun 10, 2009
Issue number	HN	23
Year	PJ	2009
Publication date	VT	Jun 10, 2009
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Procedure relating to EP application (No.: 9)
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	Feb 1, 2010
Issue number	HN	20
Year	PJ	2010
Publication date	VT	May 20, 2010
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	May 25, 2023

View procedures New applicant/owner details (No.: 10)
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 2, 2019
	Issue number	HN	32
	Year	PJ	2019
	Publication date	VT	Aug 8, 2019
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Bausch Health Ireland Ltd., Dublin, IE
71/73	Previous applicant/owner	INHF	Dow Pharmaceutical Sciences, Inc., Petaluma, Calif., US

View procedures Administrative procedure (No.: 11)
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	Jul 24, 2021
Date of update of the procedure	REGT	Jul 27, 2021

View procedures Publications (No.: 12)
Criterion	Field	Content Close details
Type of procedure	VART	Publications
Legal/procedural status	VST	Other <with further information such as lien, etc>
Date of legal/procedural status	VSTT	Jul 6, 2023
Issue number	HN	27
Year	PJ	2023
Publication date	VT	Jul 6, 2023
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Supplementary information	INFO	Der doppelte Eintrag im DPMAregister: Einspruchsfrist ist abgelaufen, ohne dass Einspruch erhoben wurde, wurde entfernt.
Date of update of the procedure	REGT	Jul 6, 2023