Register information Patent

DE file number : 60 2010 027 623.6 (Status: pending/in force, Query started: May 25, 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 2010 027 623.6
96	EP file number	EAKZ	10 81 7918.5
86	WO file number	WAKZ	PCT/US2010/049341
97	EP publication number	EPN	2464225
87	WO publication number	WPN	2011035161
54	Designation/title	TI	VERFAHREN ZUR SYNTHESE VON 4,5,6,7-TETRACHLOR-3',6'-DIHYDROXY-2',4',5'7'-TETRAIOD-3H-SPIRO-[ISOBENZOFURAN-1,9'-XANTHEN-]3-ON (BENGALROSA) UND VERWANDTEN XANTHENEN
51	IPC main class	ICM (ICMV)	C07D 311/82 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	C07D 493/10 (2006.01), A61K 31/35 (2006.01)
22	DE application date	DAT	Sep 17, 2010
96	EP application date	EAT	Sep 17, 2010
86	WO application date	WAT	Sep 17, 2010
43	Date of first publication	OT	Mar 24, 2011
	Date of publication of grant	PET	Sep 16, 2015
71/73	Applicant/owner	INH	Provectus Pharmatech, Inc., Knoxville, Tenn., US
72	Inventor	IN	SINGER, Jamie, KnoxvilleTennessee 37922, US; WACHTER, Eric, A., Oak Ridge, TN 37830, US; SCOTT, Timothy, C., Knoxville, TN 37932, US; LUTZ, Marlon, GrayslakeIllinois 60030, US; BABIAK, Kevin, EvanstonIllinois 60201, US
74	Representative	VTR	Page, White & Farrer Germany LLP, 80538 München, DE
	Address for service		Page, White & Farrer Germany LLP, 80538 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 243701 P Sep 18, 2009
	Due date	FT FG	Sep 30, 2025 Annual fee for the 16th year Patent fees
	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, SE, SI, SK, SM, TR
	Published EP/WO documents	EPWOPN	Original document: EP000002464225 Searchable text: EP000002464225 Original document: EP000002464225B1 Searchable text: EP000002464225B1 Original document: WO002011035161 Searchable text: WO002011035161
43	Date of first publication	EVT	Mar 24, 2011
	Date of the first transfer into DPMAregister	EREGT	Aug 3, 2012
	Date of the (most recent) update in DPMAregister	REGT	Aug 14, 2024 (Show all update days)(Hide all update days) Aug 14, 2024 Due date: changed Procedures: Procedure relating to PCT application, Publication of PCT application, 24.03.2011: deleted Aug 29, 2023; Oct 6, 2022; Sep 24, 2021; Sep 3, 2020; Sep 27, 2019; Aug 16, 2019; Apr 6, 2019; Oct 16, 2018; Sep 20, 2017; Aug 3, 2017; Apr 25, 2017; Apr 12, 2017; Feb 11, 2017; Sep 21, 2016; Aug 25, 2016; Jul 7, 2016; Dec 18, 2015; Oct 16, 2015; Oct 7, 2015; Sep 17, 2015; Feb 16, 2013 Historical data not available for this/these date(s) Aug 3, 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 publication	Mar 24, 2011		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Jun 20, 2012		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Aug 2, 2012	Aug 2, 2012	Details anzeigen
4	Change of classification	Change of IPC main class	Feb 20, 2013		Details anzeigen
5	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Sep 16, 2015		Details anzeigen
6	Publications	Publication by DPMA of mention regarding EP patent grant	Oct 22, 2015	Oct 22, 2015	Details anzeigen
7	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Jun 17, 2016	Sep 29, 2016	Details anzeigen
8	New applicant/owner details	New applicant/owner details	Jul 6, 2016	May 18, 2017	Details anzeigen
9	New applicant/owner details	New applicant/owner details	Apr 11, 2017	May 18, 2017	Details anzeigen
10	New representative details	New representative details	Apr 4, 2019		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	Mar 24, 2011

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	Jun 20, 2012

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	Aug 2, 2012
Issue number	HN	31
Year	PJ	2012
Publication date	VT	Aug 2, 2012
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	Feb 20, 2013
51	IPC main class	ICM (ICMV)	C07D 311/82 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	A01N 43/16 (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	Sep 16, 2015

View procedures Publications (No.: 6)
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 22, 2015
Issue number	HN	43
Year	PJ	2015
Publication date	VT	Oct 22, 2015
Type of publication	PART	Bibliographic data
Part	HT	Part 5

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	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision
Date of legal/procedural status	VSTT	Jun 17, 2016
Issue number	HN	39
Year	PJ	2016
Publication date	VT	Sep 29, 2016
Type of publication	PART	Bibliographic data
Part	HT	Part 3

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	Jul 6, 2016
	Issue number	HN	20
	Year	PJ	2017
	Publication date	VT	May 18, 2017
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Provectus Pharmceuticals., Inc., Knoxville, Tenn., US
71/73	Previous applicant/owner	INHF	Provectus Pharmatech, Inc., Knoxville, Tenn., US

View procedures New applicant/owner details (No.: 9)
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 11, 2017
	Issue number	HN	20
	Year	PJ	2017
	Publication date	VT	May 18, 2017
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Provectus Pharmatech, Inc., Knoxville, Tenn., US
71/73	Previous applicant/owner	INHF	Provectus Pharmceuticals., Inc., Knoxville, Tenn., US

View procedures New representative details (No.: 10)
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	Apr 4, 2019
74	Representative	VTR	Page, White & Farrer Germany LLP, 80538 München, DE
74	Previous representative	VTRF	Page White & Farrer, London, GB