Register information Patent

DE file number : 60 2004 039 055.0 (Status: not pending/lapsed, Query started: August 3, 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	60 2004 039 055.0
96	EP file number	EAKZ	04 78 3729.9
86	WO file number	WAKZ	PCT/US2004/029620
97	EP publication number	EPN	1667667
87	WO publication number	WPN	2005027768
54	Designation/title	TI	HYDROGEL-ZUSAMMENSETZUNGEN MIT EINEM ERODIERBAREN ELEMENT
51	IPC main class	ICM (ICMV)	A61K 8/02 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	A61K 8/22 (2006.01), A61K 8/42 (2006.01), A61K 8/81 (2006.01), A61K 8/86 (2006.01), A61Q 11/00 (2006.01), A61K 8/04 (2006.01)
22	DE application date	DAT	Sep 9, 2004
96	EP application date	EAT	Sep 9, 2004
86	WO application date	WAT	Sep 9, 2004
43	Date of first publication	OT	Mar 31, 2005
	Date of publication of grant	PET	Aug 22, 2012
71/73	Applicant/owner	INH	A. V. Topchiev Institute of Petrochemical Synthesis, Moscow, RU; Corium, LLC, Boston, MA, US
72	Inventor	IN	BAIRAMOV, Danir, F., Sunnyvale, California 94086, US; FAASSE, Adrian, Carmel Valley, California 93924, US; FELDSTEIN, Mikhail, Moscow, 119415, RU; CLEARY, Gary, W., Los Altos Hills, California 94022, US; SINGH, Parminder, Union City, California 94587, US; MUDUMBA, Sri, Union City, California 94587, US
74	Representative	VTR	D Young & Co LLP, 80331 München, DE
	Address for service		D Young & Co LLP, London EC2V 7BQ, GB
33 31 32	Foreign priority	PRC PRNA PRDA	US 661103 Sep 12, 2003
	Patent division in charge		44
97	EP language of publication	ELANG	EN - Englisch
87	WO language of publication	WLANG	EN - Englisch
84	Designated EP contracting states	EDS	AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LI, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR
	Published EP/WO documents	EPWOPN	Original document: EP000001667667 Searchable text: EP000001667667 Original document: EP000001667667B1 Searchable text: EP000001667667B1 Original document: WO002005027768 Searchable text: WO002005027768
43	Date of first publication	EVT	Mar 31, 2005
	Date of the first transfer into DPMAregister	EREGT	May 27, 2011
	Date of the (most recent) update in DPMAregister	REGT	Sep 11, 2024 (Show all update days)(Hide all update days) Sep 11, 2024 Status: changed Procedures: Administrative procedure, IP right lapsed through expiry of term of protection, 09.09.2024: new 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 PCT application	WO first publication without search report	Mar 31, 2005		Details anzeigen
2	Procedure relating to PCT application	WO publication	Mar 31, 2005		Details anzeigen
3	Change of classification	Change of IPC main class	May 16, 2006		Details anzeigen
4	Procedure relating to EP application	EPO 1st publication	Jun 14, 2006		Details anzeigen
5	Publications	Publication of a mention regarding EP 1st publication by DPMA	Jul 27, 2006	Jul 27, 2006	Details anzeigen
6	Change of classification	Change of IPC main class	Nov 21, 2006		Details anzeigen
7	Change of classification	Change of IPC main class	Feb 10, 2012		Details anzeigen
8	New applicant/owner details	New applicant/owner details	Aug 22, 2012	Apr 20, 2023	Details anzeigen
9	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Aug 22, 2012		Details anzeigen
10	Publications	Publication by DPMA of mention regarding EP patent grant	Oct 18, 2012	Oct 18, 2012	Details anzeigen
11	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	May 23, 2013	Sep 19, 2013	Details anzeigen
12	New representative details	New representative details	Oct 19, 2020		Details anzeigen
13	New applicant/owner details	New applicant/owner details	Mar 10, 2023	Apr 20, 2023	Details anzeigen
14	New applicant/owner details	New applicant/owner details	Jul 28, 2023	Sep 7, 2023	Details anzeigen
15	Administrative procedure	IP right lapsed through expiry of term of protection	Sep 9, 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 first publication without search report
Date of legal/procedural status	VSTT	Mar 31, 2005

View procedures Procedure relating to PCT application (No.: 2)
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	Mar 31, 2005

View procedures Change of classification (No.: 3)
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	May 16, 2006
51	IPC main class	ICM (ICMV)	A61K 9/70 (2000.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 9/70 (2011.01)

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 1st publication
Date of legal/procedural status	VSTT	Jun 14, 2006

View procedures Publications (No.: 5)
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	Jul 27, 2006
Issue number	HN	30
Year	PJ	2006
Publication date	VT	Jul 27, 2006
Type of publication	PART	Bibliographic data

View procedures Change of classification (No.: 6)
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	Nov 21, 2006
51	IPC main class	ICM (ICMV)	A61K 9/70 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 9/70 (2000.01)

View procedures Change of classification (No.: 7)
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	Feb 10, 2012
51	IPC main class	ICM (ICMV)	A61K 8/02 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 9/70 (2006.01)

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	Aug 22, 2012
	Issue number	HN	16
	Year	PJ	2023
	Publication date	VT	Apr 20, 2023
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Previous applicant/owner	INHF	Corium International, Inc, Menlo Park, Calif., US, A.V. Topchiev Institute of Petrochemical Synthesis, Moskau/Moskva, RU
	Date of update of the procedure	REGT	Apr 20, 2023

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	EPO publication of mention regarding patent grant (beginning of opposition period)
Date of legal/procedural status	VSTT	Aug 22, 2012

View procedures Publications (No.: 10)
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	Oct 18, 2012
Issue number	HN	42
Year	PJ	2012
Publication date	VT	Oct 18, 2012
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Procedure relating to EP application (No.: 11)
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	May 23, 2013
Issue number	HN	38
Year	PJ	2013
Publication date	VT	Sep 19, 2013
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures New representative details (No.: 12)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	New representative details
	Legal/procedural status	VST	New representative details
	Date of legal/procedural status	VSTT	Oct 19, 2020
74	Representative	VTR	D Young & Co LLP, 80331 München, DE
74	Previous representative	VTRF	D Young & Co LLP, London, GB
	Date of update of the procedure	REGT	Oct 20, 2020

View procedures New applicant/owner details (No.: 13)
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	Mar 10, 2023
	Issue number	HN	16
	Year	PJ	2023
	Publication date	VT	Apr 20, 2023
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	A. V. Topchiev Institute of Petrochemical Synthesis, Moscow, RU; Corium, LLC, Menlo Park, CA, US
71/73	Previous applicant/owner	INHF	A.V. Topchiev Institute of Petrochemical Synthesis, Moskau/Moskva, RU, Corium International, Inc., Menlo Park, Calif., US
	Date of update of the procedure	REGT	Apr 20, 2023

View procedures New applicant/owner details (No.: 14)
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 28, 2023
	Issue number	HN	36
	Year	PJ	2023
	Publication date	VT	Sep 7, 2023
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	A. V. Topchiev Institute of Petrochemical Synthesis, Moscow, RU; Corium, LLC, Boston, MA, US
71/73	Previous applicant/owner	INHF	A. V. Topchiev Institute of Petrochemical Synthesis, Moscow, RU, Corium, LLC, Menlo Park, CA, US
	Date of update of the procedure	REGT	Sep 7, 2023

View procedures Administrative procedure (No.: 15)
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	Sep 9, 2024
Date of update of the procedure	REGT	Sep 11, 2024