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EP About this file: EP3059307

EP3059307 - Use of a laminin for differentiating pluripotent cells into hepatocyte lineage cells [Right-click to bookmark this link]
Status	Patent maintained as amended Status updated on 02.04.2022 Database last updated on 18.03.2026
Former	The patent has been granted Status updated on 14.09.2018
Former	Grant of patent is intended Status updated on 12.04.2018
Former	Examination is in progress Status updated on 19.05.2017
Former	Request for examination was made Status updated on 03.03.2017
Most recent event Tooltip	02.04.2022	Patent maintained (B2 publication)	published on 04.05.2022 [2022/18]
	02.04.2022	Change - applicant	published on 04.05.2022 [2022/18]
Applicant(s)	For all designated states INSERM (Institut National de la Santé et de la Recherche Médicale) 101, rue de Tolbiac 75013 Paris / FR
	For all designated states Nantes Université 1 quai de Tourville 44000 Nantes / FR
	[2022/18]
Former [2016/34]	For all designated states INSERM (Institut National de la Santé et de la Recherche Médicale) 101, rue de Tolbiac 75013 Paris / FR
	For all designated states Université de Nantes 1, quai de Tourville 44000 Nantes / FR
Inventor(s)	01 / NGUYEN, Tuan Huy 125 boulevard Robert Schuman 44300 Nantes / FR
	02 / FOURRIER, Angélique 2 rue Arthur Rimbaud - Clos des Arts F04 44880 Sautron / FR
	[2018/32]
Former [2016/34]	01 / NGUYEN, Tuan Huy 125 boulevard Rober Schuman 44300 Nantes / FR
	02 / FOURRIER, Angélique 2 rue Arthur Rimbaud - Clos des Arts F04 44880 Sautron / FR
Representative(s)	Ernest Gutmann - Yves Plasseraud S.A.S. C/o Plasseraud IP 104 Rue de Richelieu CS92104 75080 Paris Cedex 02 / FR
	[N/P]
Former [2022/18]	Ernest Gutmann - Yves Plasseraud S.A.S. 66, rue de la Chaussée d'Antin 75009 Paris / FR
Former [2018/42]	Icosa 83 avenue Denfert-Rochereau 75014 Paris / FR
Former [2016/34]	Verschelde, Claire Icosa 83, avenue Denfert-Rochereau FR-75014 Paris / FR
Application number, filing date	15305265.9	20.02.2015
	[2016/34]
Filing language	EN
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	EP3059307
	Date:	24.08.2016
	Language:	EN
	[2016/34]
	Type:	B1 Patent specification
	No.:	EP3059307
	Date:	17.10.2018
	Language:	EN
	[2018/42]
	Type:	B2 New European patent specification
	No.:	EP3059307
	Date:	04.05.2022
	Language:	EN
	[2022/18]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	02.10.2015
Classification	IPC:	A01K67/027, C12N5/071	[2018/17]
	CPC:	C12N5/0672 (EP,US); C12N5/067 (EP,CN,US); C12N2500/98 (EP,US); C12N2501/115 (CN); C12N2501/119 (EP,CN,US); C12N2501/12 (EP,CN,US); (+) C12N2501/155 (EP,CN,US); C12N2501/16 (EP,CN,US); C12N2501/237 (EP,CN,US); C12N2501/415 (EP,CN,US); C12N2501/727 (EP,US); C12N2506/45 (EP,US); C12N2533/52 (EP,CN,US) (-)
	Former IPC [2016/34]	C12N5/071
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 [2017/14]
Former [2016/34]	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
Extension states	BA	Not yet paid
	ME	Not yet paid
Title	German:	Verwendung eines Laminins zur Differenzierung von pluripotenten Zellen in Hepatocyten-Zelllinien	[2016/34]
	English:	Use of a laminin for differentiating pluripotent cells into hepatocyte lineage cells	[2016/34]
	French:	Utilisation d'une laminine pour la différenciation de cellules pluripotentes en cellules de lignée hépatocytaire	[2016/34]
Examination procedure	20.02.2015	Date on which the examining division has become responsible
	24.02.2017	Amendment by applicant (claims and/or description)
	24.02.2017	Examination requested [2017/14]
	23.05.2017	Despatch of a communication from the examining division (Time limit: M06)
	24.11.2017	Reply to a communication from the examining division
	13.04.2018	Communication of intention to grant the patent
	27.06.2018	Fee for grant paid
	27.06.2018	Fee for publishing/printing paid
	27.06.2018	Receipt of the translation of the claim(s)
Opposition(s)	Opponent(s)	01 17.07.2019 27.07.2020 WITHDRAWN Cytochroma Ltd 90/4 Constitution Street Edinburgh EH6 6RP / GB Opponent's representative Ouzman, Beverley Nicola Claire Ouzman IP Ltd. P.O. Box 5828 Inverness IV1 9HA / GB
		[N/P]
	Former [2020/36]
	Opponent(s)	01 17.07.2019 27.07.2020 WITHDRAWN Cytochroma Ltd 90/4 Constitution Street Edinburgh EH6 6RP / GB Opponent's representative Ouzman, Beverley Nicola Claire Ouzman IP Ltd Suite 3, 13 Main Street Milngavie Glasgow Strathclyde G62 6BJ / GB
	Former [2019/35]
	Opponent(s)	01 17.07.2019 24.07.2019 ADMISSIBLE Cytochroma Ltd 90/4 Constitution Street Edinburgh EH6 6RP / GB Opponent's representative Ouzman, Beverley Nicola Claire Ouzman IP Ltd. Suite 7, 13 Main Street Milngavie Glasgow Strathclyde G62 6BJ / GB
	30.07.2019	Invitation to proprietor to file observations on the notice of opposition
	29.11.2019	Reply of patent proprietor to notice(s) of opposition
	11.11.2020	Legal effect of interlocutory decision in opposition
	11.11.2020	Date of oral proceedings
	26.01.2021	Despatch of interlocutory decision in opposition
	26.01.2021	Despatch of minutes of oral proceedings
	27.05.2021	Despatch of communication that the patent will be maintained as amended
	27.08.2021	Fee for printing new specification paid
Fees paid	Renewal fee
	28.02.2017	Renewal fee patent year 03
	28.02.2018	Renewal fee patent year 04
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.
Licence(s)	ID:	01 01/exclusive
	For:	AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
	Licencee:	Goliver Therapeutics 8 quai Moncousu 44000 Nantes / FR
	Date:	26.06.2018
	ID:	10 00/exclusive
	For:	AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
	Licencee:	Ouest Valorisation 14 C rue du Pâtis Tatelin Metropolis II 35700 Rennes / FR
	Date:	26.06.2018
	[2018/46]
Former [2018/41]	ID:	01 01/exclusive
	For:	AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
	Licencee:	Goliver Therapeutics 8 quai Moncousu 44000 Nantes / FR
	Date:	26.06.2018
	ID:	10 00/exclusive
	For:	AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
	Licencee:	Quest Valorisation 14C rue du Pâtis Tatelin METROPOLIS 2 -CS 80804 35708 Rennes Cedex / FR
	Date:	26.06.2018
	[2018/46]
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	Opposition	EP2985340
		TAKAYAMA ET AL, STEM CELL REPORTS, vol. 1, no. 4, 2013, pages 322 - 335
		INAMURA ET AL, MOLECULAR THERAPY, vol. 19, no. 2, 2011, pages 400 - 407
		SHIRAKI ET AL, PLOS ONE, vol. 6, no. 8, 2011, pages e2428
		UNGER ET AL, HUMAN MOLECULAR GENETICS, vol. 17, no. 1, 2008, pages R48 - R53

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