Register information Patent

DE file number : 11 2015 002 989.3 (Status: not pending/lapsed, Query started: May 22, 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	11 2015 002 989.3
86	WO file number	WAKZ	PCT/DE2015/100137
87	WO publication number	WPN	2015197048
54	Designation/title	TI	Verfahren zur Desodorierung von Lignin
51	IPC main class	ICM (ICMV)	C08H 7/00 (2011.01)
51	IPC secondary class(es)	ICS (ICSV)	B01D 11/02 (2006.01), C08B 37/00 (2006.01), B01D 11/02 (2006.01), C08B 37/00 (2006.01)
22	DE application date	DAT	Mar 31, 2015
85	PCT national phase entry patent	PATNAT	Dec 27, 2016
86	WO application date	WAT	Mar 31, 2015
43	Date of first publication	OT	Dec 30, 2015
71/73	Applicant/owner	INH	Technische Universität Hamburg-Harburg, 21073 Hamburg, DE; TuTech Innovation GmbH, 21079 Hamburg, DE
72	Inventor	IN	Zetzl, Carsten, Dr., 28357 Bremen, DE; Kirsch, Christian, 20144 Hamburg, DE; Zenker, Lilia Adriana, 21073 Hamburg, DE; Reynolds, Wienke, 21073 Hamburg, DE; Smirnova, Irina, Prof. Dr., 21075 Hamburg, DE
74	Representative	VTR	POHL & PARTNER Patentanwälte mbB, 21073 Hamburg, DE
10	Published DE documents	DEPN	Original document: DE112015002989A5 Searchable text: DE112015002989A5
	Address for service		POHL & PARTNER Patentanwälte mbB, 21073 Hamburg, DE
66 66	Domestic priority	PRN PRD	10 2014 108 841.7 Jun 24, 2014
	Licence	LIZ	Funded project
	Funding ID	FOEZ	031A233
	Patent division in charge		44
87	WO language of publication	WLANG	DE - Deutsch
57	Abstract	AB	Die Erfindung betrifft ein Verfahren zur Desodorierung von Lignin. Aufgabe der vorliegenden Erfindung ist es, ligninhaltige Biorohstoffe einer effizienteren und breiteren Nutzung zuzuführen. Gelöst wird die Aufgabe durch ein Verfahren zur Desodorierung von Lignin, umfassend den Schritt des Extrahierens eines ligninhaltigen Substrates mit einem überkritischen Fluid oder einer überkritischen Fluidmischung.
81	Designated WO countries	WDS	AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
	Published EP/WO documents	EPWOPN	Original document: WO2015197048A1 Searchable text: WO2015197048A1
43	Date of first publication	EVT	Dec 30, 2015
	Number of official communications (office actions)		0
	Number of responses		0
	Date of the first transfer into DPMAregister	EREGT	Apr 6, 2017
	Date of the (most recent) update in DPMAregister	REGT	Apr 7, 2025 (Show all update days)(Hide all update days) Apr 7, 2025 Procedures: New representative details, New representative details, 10.02.2017: deleted Feb 28, 2020; Jan 3, 2020; Oct 18, 2018; Dec 21, 2017; Nov 16, 2017 Historical data not available for this/these date(s) Apr 6, 2017 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	Pre-registration procedure	The application is under preliminary examination	Mar 31, 2015		Details anzeigen
2	Procedure relating to PCT application	WO first publication with search report	Dec 30, 2015		Details anzeigen
3	New applicant/owner details	New applicant/owner details	Feb 10, 2017		Details anzeigen
4	Pre-registration procedure	Pre-registration procedure has been concluded	Feb 23, 2017		Details anzeigen
5	Pre-registration procedure	Closing PCT nationale phase entry	Feb 23, 2017		Details anzeigen
6	Publications	Publication of the mention regarding a WO publication	Apr 6, 2017	Apr 6, 2017	Details anzeigen
7	Administrative procedure	Application is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee	Oct 3, 2017	Dec 21, 2017	Details anzeigen

View procedures Pre-registration procedure (No.: 1)
Criterion	Field	Content Close details
Type of procedure	VART	Pre-registration procedure
Legal/procedural status	VST	The application is under preliminary examination
Date of legal/procedural status	VSTT	Mar 31, 2015

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 first publication with search report
Date of legal/procedural status	VSTT	Dec 30, 2015

View procedures New applicant/owner details (No.: 3)
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	Feb 10, 2017
71/73	Previous applicant/owner	INHF	Technische Universität Hamburg-Harburg, 21073 Hamburg, DE

View procedures Pre-registration procedure (No.: 4)
Criterion	Field	Content Close details
Type of procedure	VART	Pre-registration procedure
Legal/procedural status	VST	Pre-registration procedure has been concluded
Date of legal/procedural status	VSTT	Feb 23, 2017

View procedures Pre-registration procedure (No.: 5)
Criterion	Field	Content Close details
Type of procedure	VART	Pre-registration procedure
Legal/procedural status	VST	Closing PCT nationale phase entry
Date of legal/procedural status	VSTT	Feb 23, 2017

View procedures Publications (No.: 6)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Publication of the mention regarding a WO publication
	Date of legal/procedural status	VSTT	Apr 6, 2017
	Issue number	HN	14
	Year	PJ	2017
	Publication date	VT	Apr 6, 2017
	Type of publication	PART	Documents
	Part	HT	Part 6
10	Published DE documents	DEPN	Original document: DE112015002989A5 Searchable text: DE112015002989A5

View procedures Administrative procedure (No.: 7)
Criterion	Field	Content Close details
Type of procedure	VART	Administrative procedure
Legal/procedural status	VST	Application is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee
Date of legal/procedural status	VSTT	Oct 3, 2017
Issue number	HN	51
Year	PJ	2017
Publication date	VT	Dec 21, 2017
Type of publication	PART	Bibliographic data
Part	HT	Part 2