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EP About this file: EP3041932

EP3041932 - IMPROVED VARIANT OF D-PSICOSE 3-EPIMERASE AND USES THEREOF [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 06.08.2021 Database last updated on 21.05.2024
Former	The patent has been granted Status updated on 28.08.2020
Former	Grant of patent is intended Status updated on 23.07.2020
Former	Examination is in progress Status updated on 17.03.2020
Former	Grant of patent is intended Status updated on 10.11.2019
Former	Examination is in progress Status updated on 01.12.2017
Most recent event Tooltip	27.04.2024	Lapse of the patent in a contracting state New state(s): MK	published on 29.05.2024 [2024/22]
Applicant(s)	For all designated states Roquette Frères 1 rue de la Haute Loge 62136 Lestrem / FR
	[2016/28]
Inventor(s)	01 / LANOS, Pierre 3 Rue des Remparts F-59480 La Bassee / FR
	02 / ZHOU, Liuming 3298 Hillcrest Road Geneva, Illinois 60134 / US
	03 / JIA, Min No. 44 Qishun Street Qihe country Dezhou City Shandong 251100 / CN
	04 / ZHANG, Wenli Room 104 Unit 2 Building 6 Feicui Community Tengzhou City Shandong 277500 / CN
	05 / JIANG, Bo No. 31 Cuihuyan District Wuxi Jiangsu 214063 / CN
	06 / MU, Wanmeng Room 401 Building 222 Glamorous City District Wanshun Street Wuxi City Jiangsu / CN
	07 / ZHANG, Tao Room 401 Building 100 Jijing Garden District Liangqing Road Wuxi City Jiangsu / CN
	[2016/28]
Representative(s)	Plasseraud IP 66, rue de la Chaussée d'Antin 75440 Paris Cedex 09 / FR
	[2020/40]
Former [2016/28]	Cabinet Becker et Associés 25, rue Louis le Grand 75002 Paris / FR
Application number, filing date	14758555.8	02.09.2014
	[2016/28]
	WO2014EP68628
Priority number, date	EP20130306195	03.09.2013 Original published format: EP 13306195
	EP20140305199	14.02.2014 Original published format: EP 14305199
	[2016/28]
Filing language	EN
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	WO2015032761
	Date:	12.03.2015
	Language:	EN
	[2015/10]
	Type:	A1 Application with search report
	No.:	EP3041932
	Date:	13.07.2016
	Language:	EN
	The application published by WIPO in one of the EPO official languages on 12.03.2015 takes the place of the publication of the European patent application.
	[2016/28]
	Type:	B1 Patent specification
	No.:	EP3041932
	Date:	30.09.2020
	Language:	EN
	[2020/40]
Search report(s)	International search report - published on:	EP	12.03.2015
Classification	IPC:	C12P19/02, A23L33/13, A23L5/00, C12N9/90, C12P19/24, A23L29/30	[2019/47]
	CPC:	C12N9/90 (EP,KR,US); A23L29/30 (EP,KR,US); A23L33/13 (EP,US); A23L5/00 (EP,US); C12P19/02 (EP,KR,US); C12P19/24 (EP,KR,US); (+) C12Y501/03 (EP,KR,US); A23V2002/00 (US); Y02P20/52 (KR) (-)
	Former IPC [2016/28]	C12N9/90, A23L29/30, C12P19/24
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 [2016/28]
Extension states	BA	Not yet paid
	ME	Not yet paid
Title	German:	VERBESSERTE VARIANTE VON D-PSICOSE-3-EPIMERASE UND VERWENDUNGEN DAVON	[2016/28]
	English:	IMPROVED VARIANT OF D-PSICOSE 3-EPIMERASE AND USES THEREOF	[2016/28]
	French:	VARIANTE AMÉLIORÉE DE D-PSICOSE 3-ÉPIMERASE ET UTILISATIONS ASSOCIÉES	[2019/47]
	Former [2016/28]	VARIANTE AMÉLIORÉE DE D-PSICOSE 3-ÉPIMÉRASE ET SES UTILISATIONS
Entry into regional phase	07.03.2016	National basic fee paid
	07.03.2016	Designation fee(s) paid
	07.03.2016	Examination fee paid
Examination procedure	07.03.2016	Amendment by applicant (claims and/or description)
	07.03.2016	Examination requested [2016/28]
	02.11.2016	Observations by third parties
	30.11.2017	Despatch of a communication from the examining division (Time limit: M06)
	01.06.2018	Reply to a communication from the examining division
	08.07.2019	Despatch of a communication from the examining division (Time limit: M03)
	08.10.2019	Reply to a communication from the examining division
	11.11.2019	Communication of intention to grant the patent
	13.03.2020	Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
	13.03.2020	Fee for grant paid
	13.03.2020	Fee for publishing/printing paid
	09.04.2020	Despatch of a communication from the examining division (Time limit: M04)
	22.04.2020	Reply to a communication from the examining division
	24.07.2020	Communication of intention to grant the patent
	04.08.2020	Fee for grant paid
	04.08.2020	Fee for publishing/printing paid
	04.08.2020	Receipt of the translation of the claim(s)
Opposition(s)	01.07.2021	No opposition filed within time limit [2021/36]
Fees paid	Renewal fee
	17.11.2016	Renewal fee patent year 03
	30.08.2017	Renewal fee patent year 04
	30.08.2018	Renewal fee patent year 05
	22.08.2019	Renewal fee patent year 06
	25.08.2020	Renewal fee patent year 07
	Penalty fee
	Additional fee for renewal fee
	30.09.2016	03 M06 Fee paid on 17.11.2016
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.
Lapses during opposition Tooltip	HU	02.09.2014
	AL	30.09.2020
	AT	30.09.2020
	CY	30.09.2020
	CZ	30.09.2020
	DK	30.09.2020
	EE	30.09.2020
	ES	30.09.2020
	FI	30.09.2020
	HR	30.09.2020
	IT	30.09.2020
	LT	30.09.2020
	LV	30.09.2020
	MC	30.09.2020
	MK	30.09.2020
	NL	30.09.2020
	PL	30.09.2020
	RO	30.09.2020
	RS	30.09.2020
	SE	30.09.2020
	SI	30.09.2020
	SK	30.09.2020
	SM	30.09.2020
	BG	30.12.2020
	NO	30.12.2020
	GR	31.12.2020
	IS	30.01.2021
	PT	01.02.2021
	[2024/22]
Former [2023/30]	HU	02.09.2014
	AL	30.09.2020
	AT	30.09.2020
	CY	30.09.2020
	CZ	30.09.2020
	DK	30.09.2020
	EE	30.09.2020
	ES	30.09.2020
	FI	30.09.2020
	HR	30.09.2020
	IT	30.09.2020
	LT	30.09.2020
	LV	30.09.2020
	MC	30.09.2020
	NL	30.09.2020
	PL	30.09.2020
	RO	30.09.2020
	RS	30.09.2020
	SE	30.09.2020
	SI	30.09.2020
	SK	30.09.2020
	SM	30.09.2020
	BG	30.12.2020
	NO	30.12.2020
	GR	31.12.2020
	IS	30.01.2021
	PT	01.02.2021
Former [2023/29]	HU	02.09.2014
	AL	30.09.2020
	AT	30.09.2020
	CZ	30.09.2020
	DK	30.09.2020
	EE	30.09.2020
	ES	30.09.2020
	FI	30.09.2020
	HR	30.09.2020
	IT	30.09.2020
	LT	30.09.2020
	LV	30.09.2020
	MC	30.09.2020
	NL	30.09.2020
	PL	30.09.2020
	RO	30.09.2020
	RS	30.09.2020
	SE	30.09.2020
	SI	30.09.2020
	SK	30.09.2020
	SM	30.09.2020
	BG	30.12.2020
	NO	30.12.2020
	GR	31.12.2020
	IS	30.01.2021
	PT	01.02.2021
Former [2022/25]	AL	30.09.2020
	AT	30.09.2020
	CZ	30.09.2020
	DK	30.09.2020
	EE	30.09.2020
	ES	30.09.2020
	FI	30.09.2020
	HR	30.09.2020
	IT	30.09.2020
	LT	30.09.2020
	LV	30.09.2020
	MC	30.09.2020
	NL	30.09.2020
	PL	30.09.2020
	RO	30.09.2020
	RS	30.09.2020
	SE	30.09.2020
	SI	30.09.2020
	SK	30.09.2020
	SM	30.09.2020
	BG	30.12.2020
	NO	30.12.2020
	GR	31.12.2020
	IS	30.01.2021
	PT	01.02.2021
Former [2022/23]	AL	30.09.2020
	AT	30.09.2020
	CZ	30.09.2020
	DK	30.09.2020
	EE	30.09.2020
	ES	30.09.2020
	FI	30.09.2020
	HR	30.09.2020
	IT	30.09.2020
	LT	30.09.2020
	LV	30.09.2020
	NL	30.09.2020
	PL	30.09.2020
	RO	30.09.2020
	RS	30.09.2020
	SE	30.09.2020
	SI	30.09.2020
	SK	30.09.2020
	SM	30.09.2020
	BG	30.12.2020
	NO	30.12.2020
	GR	31.12.2020
	IS	30.01.2021
	PT	01.02.2021
Former [2022/10]	AL	30.09.2020
	AT	30.09.2020
	CZ	30.09.2020
	DK	30.09.2020
	EE	30.09.2020
	ES	30.09.2020
	FI	30.09.2020
	HR	30.09.2020
	IT	30.09.2020
	LT	30.09.2020
	LV	30.09.2020
	NL	30.09.2020
	PL	30.09.2020
	RO	30.09.2020
	RS	30.09.2020
	SE	30.09.2020
	SI	30.09.2020
	SK	30.09.2020
	SM	30.09.2020
	BG	30.12.2020
	NO	30.12.2020
	GR	31.12.2020
	PT	01.02.2021
Former [2021/50]	AL	30.09.2020
	AT	30.09.2020
	CZ	30.09.2020
	DK	30.09.2020
	EE	30.09.2020
	ES	30.09.2020
	FI	30.09.2020
	HR	30.09.2020
	IT	30.09.2020
	LT	30.09.2020
	LV	30.09.2020
	NL	30.09.2020
	PL	30.09.2020
	RO	30.09.2020
	RS	30.09.2020
	SE	30.09.2020
	SI	30.09.2020
	SK	30.09.2020
	SM	30.09.2020
	BG	30.12.2020
	NO	30.12.2020
	GR	31.12.2020
	IS	30.01.2021
	PT	01.02.2021
Former [2021/48]	AL	30.09.2020
	AT	30.09.2020
	CZ	30.09.2020
	DK	30.09.2020
	EE	30.09.2020
	ES	30.09.2020
	FI	30.09.2020
	HR	30.09.2020
	IT	30.09.2020
	LT	30.09.2020
	LV	30.09.2020
	NL	30.09.2020
	PL	30.09.2020
	RO	30.09.2020
	RS	30.09.2020
	SE	30.09.2020
	SK	30.09.2020
	SM	30.09.2020
	BG	30.12.2020
	NO	30.12.2020
	GR	31.12.2020
	IS	30.01.2021
	PT	01.02.2021
Former [2021/37]	AL	30.09.2020
	AT	30.09.2020
	CZ	30.09.2020
	DK	30.09.2020
	EE	30.09.2020
	ES	30.09.2020
	FI	30.09.2020
	HR	30.09.2020
	LT	30.09.2020
	LV	30.09.2020
	NL	30.09.2020
	PL	30.09.2020
	RO	30.09.2020
	RS	30.09.2020
	SE	30.09.2020
	SK	30.09.2020
	SM	30.09.2020
	BG	30.12.2020
	NO	30.12.2020
	GR	31.12.2020
	IS	30.01.2021
	PT	01.02.2021
Former [2021/28]	AL	30.09.2020
	AT	30.09.2020
	CZ	30.09.2020
	EE	30.09.2020
	ES	30.09.2020
	FI	30.09.2020
	HR	30.09.2020
	LT	30.09.2020
	LV	30.09.2020
	NL	30.09.2020
	PL	30.09.2020
	RO	30.09.2020
	RS	30.09.2020
	SE	30.09.2020
	SK	30.09.2020
	SM	30.09.2020
	BG	30.12.2020
	NO	30.12.2020
	GR	31.12.2020
	IS	30.01.2021
	PT	01.02.2021
Former [2021/25]	AL	30.09.2020
	AT	30.09.2020
	CZ	30.09.2020
	EE	30.09.2020
	ES	30.09.2020
	FI	30.09.2020
	HR	30.09.2020
	LT	30.09.2020
	LV	30.09.2020
	NL	30.09.2020
	PL	30.09.2020
	RO	30.09.2020
	RS	30.09.2020
	SE	30.09.2020
	SM	30.09.2020
	BG	30.12.2020
	NO	30.12.2020
	GR	31.12.2020
	IS	30.01.2021
	PT	01.02.2021
Former [2021/24]	AT	30.09.2020
	CZ	30.09.2020
	EE	30.09.2020
	FI	30.09.2020
	HR	30.09.2020
	LT	30.09.2020
	LV	30.09.2020
	NL	30.09.2020
	RO	30.09.2020
	RS	30.09.2020
	SE	30.09.2020
	SM	30.09.2020
	BG	30.12.2020
	NO	30.12.2020
	GR	31.12.2020
	PT	01.02.2021
Former [2021/23]	CZ	30.09.2020
	EE	30.09.2020
	FI	30.09.2020
	HR	30.09.2020
	LT	30.09.2020
	LV	30.09.2020
	NL	30.09.2020
	RO	30.09.2020
	RS	30.09.2020
	SE	30.09.2020
	SM	30.09.2020
	BG	30.12.2020
	NO	30.12.2020
	GR	31.12.2020
	PT	01.02.2021
Former [2021/22]	CZ	30.09.2020
	EE	30.09.2020
	FI	30.09.2020
	HR	30.09.2020
	LT	30.09.2020
	LV	30.09.2020
	NL	30.09.2020
	RO	30.09.2020
	RS	30.09.2020
	SE	30.09.2020
	BG	30.12.2020
	NO	30.12.2020
	GR	31.12.2020
	PT	01.02.2021
Former [2021/21]	FI	30.09.2020
	HR	30.09.2020
	LT	30.09.2020
	LV	30.09.2020
	NL	30.09.2020
	RS	30.09.2020
	SE	30.09.2020
	BG	30.12.2020
	NO	30.12.2020
	GR	31.12.2020
	PT	01.02.2021
Former [2021/20]	FI	30.09.2020
	HR	30.09.2020
	LT	30.09.2020
	LV	30.09.2020
	RS	30.09.2020
	SE	30.09.2020
	BG	30.12.2020
	NO	30.12.2020
	GR	31.12.2020
Former [2021/10]	FI	30.09.2020
	HR	30.09.2020
	LV	30.09.2020
	RS	30.09.2020
	SE	30.09.2020
	BG	30.12.2020
	NO	30.12.2020
	GR	31.12.2020
Former [2021/08]	FI	30.09.2020
	SE	30.09.2020
	BG	30.12.2020
	NO	30.12.2020
Former [2021/07]	FI	30.09.2020
	NO	30.12.2020
Cited in	International search	[A]WO2006129954 (CJ CORP [KR], et al) [A] 1-25 * claim - *;
		[AD]WO2011040708 (CJ CHEILJEDANG CORP [KR], et al) [AD] 1-25 * claim - *;
		[AD]CN102373230 (TIANJIN INST IND BIOTECHNOLOGY) [AD] 1-25 * the whole document *;
		[A]WO2013027999 (CJ CHEILJEDANG CORP [KR], et al) [A] 1-25 * the whole document *;
		[X] - "SubName: Full=AP endonuclease, family 2;", UniProt, (20100323), Database accession no. D3AJP4, URL: EBI, XP002716904 [X] 1,4,5 * sequence . *
		[A] - J.-G. CHOI ET AL, "Improvement in the Thermostability of D-Psicose 3-Epimerase from Agrobacterium tumefaciens by Random and Site-Directed Mutagenesis", APPLIED AND ENVIRONMENTAL MICROBIOLOGY, (20111015), vol. 77, no. 20, doi:10.1128/AEM.05566-11, ISSN 0099-2240, pages 7316 - 7320, XP055089545 [A] 1-25 * the whole document * DOI: http://dx.doi.org/10.1128/AEM.05566-11
		[A] - CHAN HSIU-CHIEN ET AL, "Crystal structures of D-psicose 3-epimerase from Clostridium cellulolyticum H10 and its complex with ketohexose sugars.", PROTEIN & CELL FEB 2012, (201202), vol. 3, no. 2, ISSN 1674-8018, pages 123 - 131, XP002716899 [A] 1-25 * the whole document * DOI: http://dx.doi.org/10.1007/S13238-012-2026-5
		[A] - HYE-JUNG KIM ET AL, "Mutational analysis of the active site residues of a d-psicose 3-epimerase from Agrobacterium tumefaciens", BIOTECHNOLOGY LETTERS, SPRINGER NETHERLANDS, DORDRECHT, (20091027), vol. 32, no. 2, ISSN 1573-6776, pages 261 - 268, XP019766792 [A] 1-25 * abstract *
		[A] - WENLI ZHANG ET AL, "Characterization of a Novel Metal-Dependent D-Psicose 3-Epimerase from Clostridium scindens 35704", PLOS ONE, (20130430), vol. 8, no. 4, doi:10.1371/journal.pone.0062987, ISSN 1932-6203, page e62987, XP055089651 [A] 1-25 * abstract * DOI: http://dx.doi.org/10.1371/journal.pone.0062987
	by applicant	US4889803
		US5047335
		US2010190225
		WO2011040708
		US2011275138
		CN102373230
		- OSHIMA ET AL., "Psicose contents in various food products and its origin", FOOD SCI TECHNOL RES, (2006), vol. 12, pages 137 - 143
		- IZUMORI ET AL., BIOSCI. BIOTECHNOL. BIOCHEM., (1993), vol. 57, pages 1037 - 1039
		- KIM ET AL., APPLIED AND ENVIRONMENTAL MICROBIOLOGY, (2006), vol. 72, pages 981 - 985
		- ZHANG ET AL., BIOTECHNOLOGY LETTERS, (2009), vol. 31, pages 857 - 862
		- MU ET AL., JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, (2011), vol. 59, pages 7785 - 7792
		- ZHU ET AL., BIOTECHNOLOGY LETTERS, (2012), vol. 34, pages 1901 - 1906
		- ZHANG ET AL., PLOS ONE, (2013), vol. 8, page E62987
		- CHOI ET AL., APPLIED AND ENVIRONMENTAL MICROBIOLOGY, (2011), vol. 77, pages 7316 - 7320
		- MU ET AL., "Enzyme Assay", JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, (2011), vol. 59, pages 7785 - 7792
		- LIM ET AL., PORCESS BIOCHEMISTRY, (2009), vol. 44, pages 822 - 828
		- YAN ET AL., APPL. ENVIRONM. MICROBIOL., (2008), vol. 74, pages 5556 - 5562
		- SLOMA ET AL., J. BACTERIOL., (1990), vol. 172, pages 1470 - 1477
		- KEITH ET AL., APPL MICROBIOL BIOTECHNOL, (2013), vol. 97, pages 6803 - 6811
		- ZHANG ET AL., BIORESOURCE TECHNOLOGY, (2013), vol. 146, pages 543 - 548
		- NGUYEN ET AL., MICROBIAL CELL FACTORIES, (2013), vol. 12, page 79
	other	EP1956088
		- KIM K et al., "Crystal Structure of d-Psicose 3-epimerase from Agrobacterium tumefaciens and its Complex with True Substrate d-Fructose: A Pivotal Role of Metal in Catalysis, an Active Site for the Non-phosphorylated Substrate, and its Conformational Changes", J Mol Biol., (20060901), vol. 361, no. 5, pages 920 - 931, XP005597245 DOI: http://dx.doi.org/10.1016/j.jmb.2006.06.069
		- KIM HJ et al., "Roles of Ile66 and Ala107 of d-psicose 3-epimerase from Agrobacterium tumefaciens in binding O6 of its substrate, d-fructose", Biotechnol Lett., (20100000), vol. 32, no. 1, pages 113 - 118, XP019766759

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