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Extract from the Register of European Patents

EP About this file: EP3331585

EP3331585 - IMPLANTABLE GRAPHENE MEMBRANES WITH LOW CYTOTOXICITY [Right-click to bookmark this link]
Status	The application is deemed to be withdrawn Status updated on 26.02.2021 Database last updated on 28.05.2024
Former	Request for examination was made Status updated on 11.05.2018
Former	The international publication has been made Status updated on 11.02.2017
Most recent event Tooltip	26.02.2021	Application deemed to be withdrawn	published on 31.03.2021 [2021/13]
Applicant(s)	For all designated states Lockheed Martin Corporation 6801 Rockledge Drive Bethesda, Maryland 20817 / US
	[2018/24]
Inventor(s)	01 / SIMON, Sarah M. 6801 Rockledge Drive Bethesda, Maryland 20817 / US
	02 / SWETT, Jacob L. 6801 Rockledge Drive Bethesda, Maryland 20817 / US
	03 / BEDWORTH, Peter V. 6801 Rockledge Drive Bethesda, Maryland 20817 / US
	04 / HEISE, Scott E. 6801 Rockledge Drive Bethesda, Maryland 20817 / US
	[2018/24]
Representative(s)	Glawe, Delfs, Moll Partnerschaft mbB von Patent- und Rechtsanwälten Postfach 13 03 91 20103 Hamburg / DE
	[N/P]
Former [2018/24]	Glawe, Delfs, Moll Partnerschaft mbB von Patent- und Rechtsanwälten Postfach 13 03 91 20103 Hamburg / DE
Application number, filing date	16833432.4	14.04.2016
	[2018/24]
	WO2016US27616
Priority number, date	US201562202056P	06.08.2015 Original published format: US 201562202056 P
	[2018/24]
Filing language	EN
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	WO2017023379
	Date:	09.02.2017
	Language:	EN
	[2017/06]
	Type:	A1 Application with search report
	No.:	EP3331585
	Date:	13.06.2018
	Language:	EN
	The application published by WIPO in one of the EPO official languages on 09.02.2017 takes the place of the publication of the European patent application.
	[2018/24]
Search report(s)	International search report - published on:	KR	09.02.2017
	(Supplementary) European search report - dispatched on:	EP	16.04.2019
Classification	IPC:	A61L31/12, A61L31/16, A61K9/00, B01D67/00, B01D69/10, B01D71/02, B01D71/64, A61L31/02, A61L31/08, A61L31/14	[2019/20]
	CPC:	A61L31/024 (EP,US); A61L31/084 (EP,US); A61L31/122 (EP); A61L31/146 (EP); A61L31/16 (EP,US); B01D67/009 (EP); (+) B01D69/10 (EP); B01D69/105 (EP); B01D69/1071 (EP); B01D69/108 (US); B01D71/021 (EP); B01D71/0211 (EP,US); B01D71/64 (EP,US); A61L2300/62 (EP); A61L2300/64 (EP,US); A61L2420/04 (EP); A61L2420/08 (EP,US); B01D2323/39 (EP) (-)
	Former IPC [2018/24]	A61L31/12, A61L31/16, A61K9/00
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 [2018/24]
Title	German:	IMPLANTIERBARE GRAPHENMEMBRANE MIT NIEDRIGER ZYTOTOXIZITÄT	[2018/24]
	English:	IMPLANTABLE GRAPHENE MEMBRANES WITH LOW CYTOTOXICITY	[2018/24]
	French:	MEMBRANES DE GRAPHÈNE IMPLANTABLES AYANT UNE FAIBLE CYTOTOXICITÉ	[2018/24]
Entry into regional phase	06.03.2018	National basic fee paid
	06.03.2018	Search fee paid
	06.03.2018	Designation fee(s) paid
	06.03.2018	Examination fee paid
Examination procedure	06.03.2018	Examination requested [2018/24]
	06.03.2018	Date on which the examining division has become responsible
	14.11.2019	Amendment by applicant (claims and/or description)
	03.11.2020	Application deemed to be withdrawn, date of legal effect [2021/13]
	20.11.2020	Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time [2021/13]
Fees paid	Renewal fee
	06.03.2018	Renewal fee patent year 03
	29.04.2019	Renewal fee patent year 04
	Penalty fee
	Additional fee for renewal fee
	30.04.2020	05 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.
Documents cited:	Search	[X]US2013270188 (KARNIK ROHIT N [US], et al) [X] 1-15 * paragraphs [0002] , [0 82]; figures 2, 5D; claim 1 *;
		[X]WO2014084861 (EMPIRE TECHNOLOGY DEV LLC [US]) [X] 1-4,11 * paragraph [0028]; figures 1-2; claim - *;
		[A]US2015050734 (LIEDTKE WOLFGANG B [US], et al) [A] 1-15 * paragraphs [0011] , [0015]; claims 1,26 *;
		[XP]WO2015116857 (LOCKHEED CORP [US]) [XP] 1-4,11 * paragraphs [0026] , [0 37] , [0 48] , [0 53] , [0 60] - [0061]; figure -; claim - *;
		[L]WO2015116857 (LOCKHEED CORP [US]);
		[XP]WO2015138736 (LOCKHEED CORP [US]) [XP] 1-15 * pages 7,11, 21; figure -; claim - *;
		[L]WO2015138736 (LOCKHEED CORP [US]) [L] * the whole document *;
		[X] - RAJENDRA KURAPATI ET AL, "Graphene oxide based multilayer capsules with unique permeability properties: facile encapsulation of multiple drugs", CHEMICAL COMMUNICATIONS, (20120101), vol. 48, doi:10.1039/c2cc32248j, ISSN 1359-7345, pages 6013 - 6015, XP055362485 [X] 1-15 * pages 6013, 60; figure 1 * DOI: http://dx.doi.org/10.1039/c2cc32248j
		[X] - JINKEE HONG ET AL, "Graphene Multilayers as Gates for Multi-Week Sequential Release of Proteins from Surfaces", ACS NANO, US, (20120124), vol. 6, no. 1, doi:10.1021/nn202607r, ISSN 1936-0851, pages 81 - 88, XP055282252 [X] 1-15 * abstract * * conclusion; page 5; table 1 * DOI: http://dx.doi.org/10.1021/nn202607r
	International search	[A]US2013116541 (GRACIAS DAVID H [US], et al) [A] 1-40, 42-46 * See claims 40-43; figures 1-23. *;
		[A]US2015101931 (GARAJ SLAVEN [US], et al) [A] 1-40, 42-46 * See claims 1-15; figures 1-5. *;
		[XA] - KURAPATI, R. et al., "Graphene oxide based multilayer capsules with unique permeability properties: facile encapsulation of multiple drugs", Chemical Communication, (20120000), vol. 48, pages 6013 - 6015, XP055362485 [X] 32, 33, 45, 46 * See page 6013, right column, line 6 - page 6015, right column, line 8; scheme 1, figures 1-4. * [A] 1-31, 34-40, 42-44 DOI: http://dx.doi.org/10.1039/c2cc32248j
		[A] - LI, W. et al., "3D graphene oxide-polymer hydrogel: near-infrared light-triggered active scaffold for reversible cell capture and on-demand release", Advanced Materials, (20130000), vol. 25, pages 6737 - 6743, XP055362501 [A] 1-40, 42-46 * See page 6737, left column, line 1 - page 6742, left column, line 4; scheme 1, figures 1-4. * DOI: http://dx.doi.org/10.1002/adma.201302810
		[A] - HONG, J. et al., "Graphene multilayers as gates for multi-week sequential release of proteins from surfaces", ACS Nano, (20120000), vol. 6, pages 81 - 88, XP055282252 [A] 1-40, 42-46 * See the whole document. * DOI: http://dx.doi.org/10.1021/nn202607r
	by applicant	US2013116541
		US2013270188
		WO2014084861
		US2015050734
		US2015101931
		WO2015116857
		WO2015138736
		- KURAPATI, R. et al., "Graphene oxide based multilayer capsules with unique permeability properties: facile encapsulation of multiple drugs", CHEMICAL COMMUNICATION, (20120000), vol. 48, doi:10.1039/c2cc32248j, pages 6013 - 6015, XP055362485 DOI: http://dx.doi.org/10.1039/c2cc32248j
		- HONG, J. et al., "Graphene multilayers as gates for multi-week sequential release of proteins from surfaces", ACS NANO, (20120000), vol. 6, doi:10.1021/nn202607r, pages 81 - 88, XP055282252 DOI: http://dx.doi.org/10.1021/nn202607r
		- LI, W. et al., "3D graphene oxide-polymer hydrogel: near-infrared light triggered active scaffold for reversible cell capture and on-demand release", ADVANCED MATERIALS, (20130000), vol. 25, doi:10.1002/adma.201302810, pages 6737 - 6743, XP055362501 DOI: http://dx.doi.org/10.1002/adma.201302810

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