Register information Patent

DE file number : 10 2014 108 841.7 (Status: pending/in force, Query started: July 15, 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	10 2014 108 841.7
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)
22	DE application date	DAT	Jun 24, 2014
43	Date of first publication	OT	May 28, 2015
	Date of publication of grant	PET	May 28, 2015
71/73	Applicant/owner	INH	LignoPure GmbH, 21079 Hamburg, DE
72	Inventor	IN	Zetzl, Carsten, Dr., 28357 Bremen, DE; Kirsch, Christian, 20144 Hamburg, DE; Reynolds, Wienke, 21073 Hamburg, DE; Smirnova, Irina, Prof. Dr., 21075 Hamburg, DE; Zenker, Lilia Adriana, 21073 Hamburg, DE
74	Representative	VTR	RGTH Patentanwälte PartGmbB, 21073 Hamburg, DE
10	Published DE documents	DEPN	Original document: DE102014108841B3 Searchable text: DE102014108841B3
	Address for service		RGTH Patentanwälte PartGmbB, 21073 Hamburg, DE
	Domestic priority claimed in	PRNCI	11 2015 002 989.3
	Licence	LIZ	Funded project
	Funding ID	FOEZ	- Nr. 5.4 BNBest-BMBF 98 -
	Due date	FT FG	Jun 30, 2026 Annual fee for the 13th year Patent fees
	Patent division in charge		44
56	Citations	CT	EP000000750068A1 (EP 0 750 068 A1)
43	Date of first publication	EVT	May 28, 2015
	Number of official communications (office actions)		0
	Number of responses		0
	Date of the first transfer into DPMAregister	EREGT	May 28, 2015
	Date of the (most recent) update in DPMAregister	REGT	Jul 5, 2025 (Show all update days)(Hide all update days) Jul 5, 2025 Due date: changed Aug 19, 2024 St.36: changed (technical change) Jul 6, 2024; Feb 2, 2024; Jul 11, 2023; Nov 23, 2022; Aug 5, 2021; Jul 9, 2021; Jun 30, 2021; Dec 3, 2020; Jul 9, 2020; Feb 28, 2020; Jan 3, 2020; Jul 9, 2019; Jul 5, 2018; Jul 13, 2017; Jul 6, 2017; Jul 13, 2016; Apr 30, 2016; Apr 19, 2016; Jan 30, 2016; Aug 25, 2015 Historical data not available for this/these date(s) May 28, 2015 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	Jun 24, 2014		Details anzeigen
2	Examination procedure	Request for examination effectively filed	Jul 25, 2014		Details anzeigen
3	New applicant/owner details	New applicant/owner details	Sep 24, 2014	Aug 5, 2021	Details anzeigen
4	Pre-registration procedure	Pre-registration procedure has been concluded	Oct 6, 2014		Details anzeigen
5	New inventor details	New/additional inventor details	Mar 25, 2015		Details anzeigen
6	Examination procedure	Decision to grant patent by Examining Section/Patent Division	Apr 1, 2015		Details anzeigen
7	New inventor details	New/additional inventor details	Apr 24, 2015		Details anzeigen
8	Publications	Patent specification	May 28, 2015	May 28, 2015	Details anzeigen
9	Examination procedure	Grant of patent has become final	Mar 1, 2016	May 25, 2016	Details anzeigen
10	New representative details	New representative details	Dec 2, 2020		Details anzeigen
11	New applicant/owner details	New applicant/owner details	Jun 29, 2021	Aug 5, 2021	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	Jun 24, 2014

View procedures Examination procedure (No.: 2)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Request for examination effectively filed
Date of legal/procedural status	VSTT	Jul 25, 2014
Third party request		No
Date of receipt	AEGT	Jun 24, 2014

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	Sep 24, 2014
	Issue number	HN	31
	Year	PJ	2021
	Publication date	VT	Aug 5, 2021
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Technische Universität Hamburg-Harburg, 21073 Hamburg, DE; TuTech Innovation GmbH, 21079 Hamburg, DE
71/73	Previous applicant/owner	INHF	TuTech Innovation GmbH, 21079 Hamburg, DE, Technische Universität Hamburg-Harburg, 21073 Hamburg, DE
	Date of update of the procedure	REGT	Jul 9, 2021

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	Oct 6, 2014

View procedures New inventor details (No.: 5)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	New inventor details
	Legal/procedural status	VST	New/additional inventor details
	Date of legal/procedural status	VSTT	Mar 25, 2015
72	Inventor	IN	Reynolds, Wienke, 21073 Hamburg, DE
72	Previous inventor	INF	Hüppop, Wienke, 21073 Hamburg, DE

View procedures Examination procedure (No.: 6)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Decision to grant patent by Examining Section/Patent Division
Date of legal/procedural status	VSTT	Apr 1, 2015

View procedures New inventor details (No.: 7)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	New inventor details
	Legal/procedural status	VST	New/additional inventor details
	Date of legal/procedural status	VSTT	Apr 24, 2015
72	Inventor	IN	Zenker, Lilia Adriana, 21073 Hamburg, DE
72	Previous inventor	INF	Perez-Cantu, Lilia Adriana, 21073 Hamburg, DE

View procedures Publications (No.: 8)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Patent specification
	Date of legal/procedural status	VSTT	May 28, 2015
	Issue number	HN	22
	Year	PJ	2015
	Publication date	VT	May 28, 2015
	Type of publication	PART	Documents
	Part	HT	Part 3
10	Published DE documents	DEPN	Original document: DE102014108841B3 Searchable text: DE102014108841B3

View procedures Examination procedure (No.: 9)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Grant of patent has become final
Date of legal/procedural status	VSTT	Mar 1, 2016
Issue number	HN	21
Year	PJ	2016
Publication date	VT	May 25, 2016
Type of publication	PART	Bibliographic data
Part	HT	Part 3

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	Dec 2, 2020
74	Representative	VTR	RGTH Patentanwälte PartGmbB, 21073 Hamburg, DE
74	Previous representative	VTRF	POHL & PARTNER Patentanwälte mbB, 21073 Hamburg, DE
	Date of update of the procedure	REGT	Feb 2, 2024

View procedures New applicant/owner details (No.: 11)
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	Jun 29, 2021
	Issue number	HN	31
	Year	PJ	2021
	Publication date	VT	Aug 5, 2021
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	LignoPure GmbH, 21079 Hamburg, DE
71/73	Previous applicant/owner	INHF	Technische Universität Hamburg-Harburg, 21073 Hamburg, DE, TuTech Innovation GmbH, 21079 Hamburg, DE
	Date of update of the procedure	REGT	Jul 9, 2021