Deutsch English Français

Contact

EP2807263

European procedure

Quick help

Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...

News flashes

Italy joins the Federated Register

Click here for more information on the Federated Register.

2025-06-12

More...

Extract from the Register of European Patents

EP About this file: EP2807263

EP2807263 - PROCESS FOR THE PREPARATION OF INGENOL-3-ANGELATE [Right-click to bookmark this link]
Status	The application is deemed to be withdrawn Status updated on 12.03.2021 Database last updated on 01.04.2026
Former	Grant of patent is intended Status updated on 08.06.2020
Former	Examination is in progress Status updated on 24.02.2017
Most recent event Tooltip	12.03.2021	Application deemed to be withdrawn	published on 14.04.2021 [2021/15]
Applicant(s)	For all designated states Leo Laboratories Limited 285 Cashel Road Crumlin Dublin 12 / IE
	[2014/49]
Inventor(s)	01 / LIANG, Xifu c/o LEO Pharma A/S Industriparken 55 DK-2750 Ballerup / DK
	02 / HÖGBERG, Thomas c/o LEO Pharma A/S Industriparken 55 DK-2750 Ballerup / DK
	03 / GRUE-SØRENSEN, Gunnar Thyrasvej 3 DK-4000 Roskilde / DK
	04 / MOODY, Thomas, S. c/o Almac Group Ltd Almac House 20 Seagoe Industrial Estate Craigavon BT63 5QD / GB
	05 / ROWAN, Andrew, S. c/o Almac Group Ltd Almac House 20 Seagoe Industrial Estate Craigavon BT63 5QD / GB
	[2014/49]
Representative(s)	Leo Pharma A/S Industrieparken 55 2750 Ballerup / DK
	[N/P]
Former [2014/49]	Jensen, Dorte Kold Leo Pharma A/S Patents Industriparken 55 2750 Ballerup / DK
Application number, filing date	13713756.8	25.01.2013
	WO2013EP51431
Priority number, date	US201261590544P	25.01.2012 Original published format: US 201261590544 P
	US201261669657P	09.07.2012 Original published format: US 201261669657 P
	[2014/49]
Filing language	EN
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	WO2013110753
	Date:	01.08.2013
	Language:	EN
	[2013/31]
	Type:	A1 Application with search report
	No.:	EP2807263
	Date:	03.12.2014
	Language:	EN
	The application published by WIPO in one of the EPO official languages on 01.08.2013 takes the place of the publication of the European patent application.
	[2014/49]
Search report(s)	International search report - published on:	EP	01.08.2013
Classification	IPC:	C12P15/00, C12P5/00, C12P7/62, C07C69/08	[2014/49]
	CPC:	C12P15/00 (EP,US); C12P7/62 (US); C12Y301/01003 (EP,US); Y02P20/52 (US)
Designated contracting states	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, RS, SE, SI, SK, SM, TR [2014/49]
Title	German:	VERFAHREN ZUR HERSTELLUNG VON INGENOL-3-ANGELATE	[2014/49]
	English:	PROCESS FOR THE PREPARATION OF INGENOL-3-ANGELATE	[2014/49]
	French:	PROCÉDÉ DE PRÉPARATION D'INGÉNOL-3-ANGÉLATE	[2014/49]
Entry into regional phase	25.08.2014	National basic fee paid
	25.08.2014	Designation fee(s) paid
	25.08.2014	Examination fee paid
Examination procedure	21.08.2014	Amendment by applicant (claims and/or description)
	25.08.2014	Examination requested [2014/49]
	24.02.2017	Despatch of a communication from the examining division (Time limit: M04)
	22.06.2017	Reply to a communication from the examining division
	31.05.2019	Despatch of a communication from the examining division (Time limit: M06)
	06.03.2020	Reply to a communication from the examining division
	09.06.2020	Communication of intention to grant the patent
	20.10.2020	Application deemed to be withdrawn, date of legal effect [2021/15]
	25.11.2020	Despatch of communication that the application is deemed to be withdrawn, reason: fee for grant / fee for printing not paid in time [2021/15]
Divisional application(s)	The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is 24.02.2017
Request for further processing for:	The application is deemed to be withdrawn due to failure to reply to the examination report
	06.03.2020	Request for further processing filed
	06.03.2020	Full payment received (date of receipt of payment) Request granted
	19.03.2020	Decision despatched
Fees paid	Renewal fee
	27.01.2015	Renewal fee patent year 03
	27.01.2016	Renewal fee patent year 04
	27.01.2017	Renewal fee patent year 05
	29.01.2018	Renewal fee patent year 06
	28.01.2019	Renewal fee patent year 07
	27.01.2020	Renewal fee patent year 08
	Penalty fee
	Additional fee for renewal fee
	31.01.2021	09 M06 Not yet paid
Opt-out from the exclusive Tooltip competence of the Unified Patent Court	See the Register of the Unified Patent Court for opt-out data
	Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Cited in	International search	[XP] WO2012010172 (LEO PHARMA AS et al.) [XP] 1-4,17,18,26,27,34,35 * page 14, lines 1-10; claims 1-12 * * page 19, lines 16-18 * * page 28, lines 23-29 * * page 30, lines 19-26 * * page 32, lines 12-15 *
		[X] TENG R W ET AL: "Regioselective acylation of 3-O-angeloylingenol by Candida antarctica Lipase B", FITOTERAPIA, IDB HOLDING, MILAN, IT, vol. 80, no. 4, 1 June 2009 (2009-06-01), pages 233 - 236, XP026085874, ISSN: 0367-326X, [retrieved on 20090208], DOI: 10.1016/J.FITOTE.2009.02.001 [X] 1,34,35 * the whole document * DOI: http://dx.doi.org/10.1016/j.fitote.2009.02.001
		[Y] KIO A. ABO ET AL: "Ingenol esters from the pro-inflammatory fraction of Euphorbia kamerunica", PHYTOCHEMISTRY, vol. 21, no. 3, 1982, pages 725 - 726, XP055006203, ISSN: 0031-9422, DOI: 10.1016/0031-9422(82)83174-9 [Y] 1,34,35 * page 726 * DOI: http://dx.doi.org/10.1016/0031-9422(82)83174-9
		[A] OPFERKUCH H J ET AL: "Zur Chemie des Ingenols, I Ingenol und einige 8einer Derivate", ZEITSCHRIFT FUER NATURFORSCHUNG. TEIL B, ANORGANISCHE CHEMIE, ORGANISCHE CHEMIE, VERLAG DER ZEITSCHRIFT FUER NATURFORSCHUNG, TUEBINGEN, DE, vol. 36b, 2 March 1981 (1981-03-02), pages 878 - 887, XP008142492, ISSN: 0340-5087 [A] 1,34,35 * page 879 - column r * * page 881 *
		[Y] B.SORG ET AL.: "Zur Chemie des Ingenols, II, Ester des Ingenols und des Delta-7.8-Isoingenols", ZEITSCHRIFT FUR NATURFORSCHUNG, TEIL B:ANORGANISCHE CHEMIE, ORGANISCHE CHEMIE, VERLAG DER ZEITSCHRIFT FUR NATURFORSCHUNG. TUBINGEN, DE, vol. 37b, 3 February 1982 (1982-02-03), pages 748 - 756, XP008142493, ISSN: 0932-0776 [Y] 1,34,35 * page 754 - column r *

The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.