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EP3507737

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Extract from the Register of European Patents

EP About this file: EP3507737

EP3507737 - PRESERVING PROTECTED SECRETS ACROSS A SECURE BOOT UPDATE [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 08.04.2022 Database last updated on 25.09.2024
Former	The patent has been granted Status updated on 30.04.2021
Former	Grant of patent is intended Status updated on 12.01.2021
Former	Request for examination was made Status updated on 07.06.2019
Former	The international publication has been made Status updated on 10.03.2018
Former	unknown Status updated on 15.09.2017
Most recent event Tooltip	13.09.2024	Lapse of the patent in a contracting state New state(s): MT	published on 16.10.2024 [2024/42]
Applicant(s)	For all designated states Microsoft Technology Licensing, LLC One Microsoft Way Redmond, WA 98052-6399 / US
	[2021/45]
Former [2021/22]	For all designated states Microsoft Technology Licensing, LLC One Microsoft Way Redmond, WA 98052-6399 / US
Former [2019/28]	For all designated states Microsoft Technology Licensing, LLC One Microsoft Way Redmond, Washington 98052-6399 / US
Inventor(s)	01 / KINSHUMANN, Kinshuman MICROSOFT TECHNOLOGY LICENSING LLC One Microsoft Way Redmond, Washington 98052-6399 / US
	02 / MCCARRON, Christopher MICROSOFT TECHNOLOGY LICENSING LLC One Microsoft Way Redmond, Washington 98052-6399 / US
	03 / SAMSONOV, Yevgeniy Anatolievich MICROSOFT TECHNOLOGY LICENSING LLC One Microsoft Way Redmond, Washington 98052-6399 / US
	[2021/22]
Former [2019/28]	01 / KINSHUMANN, - MICROSOFT TECHNOLOGY LICENSING LLC One Microsoft Way Redmond Washington 98052-6399 / US
	02 / MCCARRON, Christopher MICROSOFT TECHNOLOGY LICENSING LLC One Microsoft Way Redmond Washington 98052-6399 / US
	03 / SAMSONOV, Yevgeniy Anatolievich MICROSOFT TECHNOLOGY LICENSING LLC One Microsoft Way Redmond Washington 98052-6399 / US
Representative(s)	CMS Cameron McKenna Nabarro Olswang LLP Cannon Place 78 Cannon Street London EC4N 6AF / GB
	[2019/28]
Application number, filing date	17762008.5	25.08.2017
	[2019/28]
	WO2017US48517
Priority number, date	US201615253521	31.08.2016 Original published format: US201615253521
	[2019/28]
Filing language	EN
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	WO2018044696
	Date:	08.03.2018
	Language:	EN
	[2018/10]
	Type:	A1 Application with search report
	No.:	EP3507737
	Date:	10.07.2019
	Language:	EN
	The application published by WIPO in one of the EPO official languages on 08.03.2018 takes the place of the publication of the European patent application.
	[2019/28]
	Type:	B1 Patent specification
	No.:	EP3507737
	Date:	02.06.2021
	Language:	EN
	[2021/22]
Search report(s)	International search report - published on:	EP	08.03.2018
Classification	IPC:	G06F21/57, G06F11/14	[2019/28]
	CPC:	G06F11/1417 (EP,IL,KR,US); H04L9/085 (IL,KR,US); G06F21/575 (EP,IL,KR,US); G06F11/1433 (EP,IL,KR,US); G06F21/572 (EP,IL,KR,RU,US); H04L2209/127 (IL,KR,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 [2019/28]
Extension states	BA	Not yet paid
	ME	Not yet paid
Validation states	MA	Not yet paid
	MD	Not yet paid
Title	German:	BEWAHRUNG VON GESCHÜTZTEN GEHEIMNISSEN BEI EINER AKTUALISIERUNG MIT SICHEREM NEUSTART	[2019/28]
	English:	PRESERVING PROTECTED SECRETS ACROSS A SECURE BOOT UPDATE	[2019/28]
	French:	PRÉSERVATION DE SECRETS PROTÉGÉS À TRAVERS UNE MISE À JOUR D'AMORÇAGE SECURISÉ	[2019/28]
Entry into regional phase	18.01.2019	National basic fee paid
	18.01.2019	Designation fee(s) paid
	18.01.2019	Examination fee paid
Examination procedure	18.01.2019	Examination requested [2019/28]
	18.01.2019	Date on which the examining division has become responsible
	08.10.2019	Amendment by applicant (claims and/or description)
	13.01.2021	Communication of intention to grant the patent
	27.04.2021	Fee for grant paid
	27.04.2021	Fee for publishing/printing paid
	27.04.2021	Receipt of the translation of the claim(s)
Opposition(s)	03.03.2022	No opposition filed within time limit [2022/19]
Fees paid	Renewal fee
	15.08.2019	Renewal fee patent year 03
	29.06.2020	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.
Lapses during opposition Tooltip	HU	25.08.2017
	AL	02.06.2021
	AT	02.06.2021
	CY	02.06.2021
	CZ	02.06.2021
	DK	02.06.2021
	EE	02.06.2021
	ES	02.06.2021
	FI	02.06.2021
	HR	02.06.2021
	IT	02.06.2021
	LT	02.06.2021
	LV	02.06.2021
	MC	02.06.2021
	MK	02.06.2021
	MT	02.06.2021
	PL	02.06.2021
	RO	02.06.2021
	RS	02.06.2021
	SE	02.06.2021
	SI	02.06.2021
	SK	02.06.2021
	SM	02.06.2021
	IE	25.08.2021
	LU	25.08.2021
	BE	31.08.2021
	CH	31.08.2021
	LI	31.08.2021
	BG	02.09.2021
	NO	02.09.2021
	GR	03.09.2021
	IS	02.10.2021
	PT	04.10.2021
	[2024/42]
Former [2024/23]	HU	25.08.2017
	AL	02.06.2021
	AT	02.06.2021
	CY	02.06.2021
	CZ	02.06.2021
	DK	02.06.2021
	EE	02.06.2021
	ES	02.06.2021
	FI	02.06.2021
	HR	02.06.2021
	IT	02.06.2021
	LT	02.06.2021
	LV	02.06.2021
	MC	02.06.2021
	MK	02.06.2021
	PL	02.06.2021
	RO	02.06.2021
	RS	02.06.2021
	SE	02.06.2021
	SI	02.06.2021
	SK	02.06.2021
	SM	02.06.2021
	IE	25.08.2021
	LU	25.08.2021
	BE	31.08.2021
	CH	31.08.2021
	LI	31.08.2021
	BG	02.09.2021
	NO	02.09.2021
	GR	03.09.2021
	IS	02.10.2021
	PT	04.10.2021
Former [2023/33]	HU	25.08.2017
	AL	02.06.2021
	AT	02.06.2021
	CY	02.06.2021
	CZ	02.06.2021
	DK	02.06.2021
	EE	02.06.2021
	ES	02.06.2021
	FI	02.06.2021
	HR	02.06.2021
	IT	02.06.2021
	LT	02.06.2021
	LV	02.06.2021
	MC	02.06.2021
	PL	02.06.2021
	RO	02.06.2021
	RS	02.06.2021
	SE	02.06.2021
	SI	02.06.2021
	SK	02.06.2021
	SM	02.06.2021
	IE	25.08.2021
	LU	25.08.2021
	BE	31.08.2021
	CH	31.08.2021
	LI	31.08.2021
	BG	02.09.2021
	NO	02.09.2021
	GR	03.09.2021
	IS	02.10.2021
	PT	04.10.2021
Former [2023/30]	AL	02.06.2021
	AT	02.06.2021
	CY	02.06.2021
	CZ	02.06.2021
	DK	02.06.2021
	EE	02.06.2021
	ES	02.06.2021
	FI	02.06.2021
	HR	02.06.2021
	IT	02.06.2021
	LT	02.06.2021
	LV	02.06.2021
	MC	02.06.2021
	PL	02.06.2021
	RO	02.06.2021
	RS	02.06.2021
	SE	02.06.2021
	SI	02.06.2021
	SK	02.06.2021
	SM	02.06.2021
	IE	25.08.2021
	LU	25.08.2021
	BE	31.08.2021
	CH	31.08.2021
	LI	31.08.2021
	BG	02.09.2021
	NO	02.09.2021
	GR	03.09.2021
	IS	02.10.2021
	PT	04.10.2021
Former [2022/36]	AL	02.06.2021
	AT	02.06.2021
	CZ	02.06.2021
	DK	02.06.2021
	EE	02.06.2021
	ES	02.06.2021
	FI	02.06.2021
	HR	02.06.2021
	IT	02.06.2021
	LT	02.06.2021
	LV	02.06.2021
	MC	02.06.2021
	PL	02.06.2021
	RO	02.06.2021
	RS	02.06.2021
	SE	02.06.2021
	SI	02.06.2021
	SK	02.06.2021
	SM	02.06.2021
	IE	25.08.2021
	LU	25.08.2021
	BE	31.08.2021
	CH	31.08.2021
	LI	31.08.2021
	BG	02.09.2021
	NO	02.09.2021
	GR	03.09.2021
	IS	02.10.2021
	PT	04.10.2021
Former [2022/35]	AL	02.06.2021
	AT	02.06.2021
	CZ	02.06.2021
	DK	02.06.2021
	EE	02.06.2021
	ES	02.06.2021
	FI	02.06.2021
	HR	02.06.2021
	LT	02.06.2021
	LV	02.06.2021
	MC	02.06.2021
	PL	02.06.2021
	RO	02.06.2021
	RS	02.06.2021
	SE	02.06.2021
	SI	02.06.2021
	SK	02.06.2021
	SM	02.06.2021
	IE	25.08.2021
	LU	25.08.2021
	BE	31.08.2021
	CH	31.08.2021
	LI	31.08.2021
	BG	02.09.2021
	NO	02.09.2021
	GR	03.09.2021
	IS	02.10.2021
	PT	04.10.2021
Former [2022/34]	AL	02.06.2021
	AT	02.06.2021
	CZ	02.06.2021
	DK	02.06.2021
	EE	02.06.2021
	ES	02.06.2021
	FI	02.06.2021
	HR	02.06.2021
	LT	02.06.2021
	LV	02.06.2021
	MC	02.06.2021
	PL	02.06.2021
	RO	02.06.2021
	RS	02.06.2021
	SE	02.06.2021
	SI	02.06.2021
	SK	02.06.2021
	SM	02.06.2021
	LU	25.08.2021
	BE	31.08.2021
	CH	31.08.2021
	LI	31.08.2021
	BG	02.09.2021
	NO	02.09.2021
	GR	03.09.2021
	IS	02.10.2021
	PT	04.10.2021
Former [2022/29]	AL	02.06.2021
	AT	02.06.2021
	CZ	02.06.2021
	DK	02.06.2021
	EE	02.06.2021
	ES	02.06.2021
	FI	02.06.2021
	HR	02.06.2021
	LT	02.06.2021
	LV	02.06.2021
	MC	02.06.2021
	PL	02.06.2021
	RO	02.06.2021
	RS	02.06.2021
	SE	02.06.2021
	SI	02.06.2021
	SK	02.06.2021
	SM	02.06.2021
	LU	25.08.2021
	CH	31.08.2021
	LI	31.08.2021
	BG	02.09.2021
	NO	02.09.2021
	GR	03.09.2021
	IS	02.10.2021
	PT	04.10.2021
Former [2022/26]	AL	02.06.2021
	AT	02.06.2021
	CZ	02.06.2021
	DK	02.06.2021
	EE	02.06.2021
	ES	02.06.2021
	FI	02.06.2021
	HR	02.06.2021
	LT	02.06.2021
	LV	02.06.2021
	MC	02.06.2021
	PL	02.06.2021
	RO	02.06.2021
	RS	02.06.2021
	SE	02.06.2021
	SK	02.06.2021
	SM	02.06.2021
	LU	25.08.2021
	CH	31.08.2021
	LI	31.08.2021
	BG	02.09.2021
	NO	02.09.2021
	GR	03.09.2021
	IS	02.10.2021
	PT	04.10.2021
Former [2022/24]	AT	02.06.2021
	CZ	02.06.2021
	DK	02.06.2021
	EE	02.06.2021
	ES	02.06.2021
	FI	02.06.2021
	HR	02.06.2021
	LT	02.06.2021
	LV	02.06.2021
	MC	02.06.2021
	PL	02.06.2021
	RO	02.06.2021
	RS	02.06.2021
	SE	02.06.2021
	SK	02.06.2021
	SM	02.06.2021
	LU	25.08.2021
	CH	31.08.2021
	LI	31.08.2021
	BG	02.09.2021
	NO	02.09.2021
	GR	03.09.2021
	IS	02.10.2021
	PT	04.10.2021
Former [2022/21]	AT	02.06.2021
	CZ	02.06.2021
	DK	02.06.2021
	EE	02.06.2021
	ES	02.06.2021
	FI	02.06.2021
	HR	02.06.2021
	LT	02.06.2021
	LV	02.06.2021
	MC	02.06.2021
	PL	02.06.2021
	RO	02.06.2021
	RS	02.06.2021
	SE	02.06.2021
	SK	02.06.2021
	SM	02.06.2021
	CH	31.08.2021
	LI	31.08.2021
	BG	02.09.2021
	NO	02.09.2021
	GR	03.09.2021
	IS	02.10.2021
	PT	04.10.2021
Former [2022/18]	AT	02.06.2021
	CZ	02.06.2021
	EE	02.06.2021
	ES	02.06.2021
	FI	02.06.2021
	HR	02.06.2021
	LT	02.06.2021
	LV	02.06.2021
	MC	02.06.2021
	PL	02.06.2021
	RO	02.06.2021
	RS	02.06.2021
	SE	02.06.2021
	SK	02.06.2021
	SM	02.06.2021
	BG	02.09.2021
	NO	02.09.2021
	GR	03.09.2021
	IS	02.10.2021
	PT	04.10.2021
Former [2022/10]	AT	02.06.2021
	CZ	02.06.2021
	EE	02.06.2021
	ES	02.06.2021
	FI	02.06.2021
	HR	02.06.2021
	LT	02.06.2021
	LV	02.06.2021
	PL	02.06.2021
	RO	02.06.2021
	RS	02.06.2021
	SE	02.06.2021
	SK	02.06.2021
	SM	02.06.2021
	BG	02.09.2021
	NO	02.09.2021
	GR	03.09.2021
	IS	02.10.2021
	PT	04.10.2021
Former [2022/09]	AT	02.06.2021
	CZ	02.06.2021
	ES	02.06.2021
	FI	02.06.2021
	HR	02.06.2021
	LT	02.06.2021
	LV	02.06.2021
	PL	02.06.2021
	RO	02.06.2021
	RS	02.06.2021
	SE	02.06.2021
	SK	02.06.2021
	SM	02.06.2021
	BG	02.09.2021
	NO	02.09.2021
	GR	03.09.2021
	PT	04.10.2021
Former [2022/08]	AT	02.06.2021
	CZ	02.06.2021
	ES	02.06.2021
	FI	02.06.2021
	HR	02.06.2021
	LT	02.06.2021
	LV	02.06.2021
	PL	02.06.2021
	RS	02.06.2021
	SE	02.06.2021
	SM	02.06.2021
	BG	02.09.2021
	NO	02.09.2021
	GR	03.09.2021
Former [2022/07]	AT	02.06.2021
	FI	02.06.2021
	HR	02.06.2021
	LT	02.06.2021
	LV	02.06.2021
	PL	02.06.2021
	RS	02.06.2021
	SE	02.06.2021
	SM	02.06.2021
	BG	02.09.2021
	NO	02.09.2021
	GR	03.09.2021
Former [2021/52]	FI	02.06.2021
	HR	02.06.2021
	LT	02.06.2021
	LV	02.06.2021
	PL	02.06.2021
	RS	02.06.2021
	SE	02.06.2021
	BG	02.09.2021
	NO	02.09.2021
	GR	03.09.2021
Former [2021/51]	FI	02.06.2021
	HR	02.06.2021
	LT	02.06.2021
	LV	02.06.2021
	RS	02.06.2021
	SE	02.06.2021
	BG	02.09.2021
	NO	02.09.2021
	GR	03.09.2021
Former [2021/49]	FI	02.06.2021
	HR	02.06.2021
	LT	02.06.2021
	LV	02.06.2021
	SE	02.06.2021
	BG	02.09.2021
	NO	02.09.2021
	GR	03.09.2021
Former [2021/47]	FI	02.06.2021
	LT	02.06.2021
	BG	02.09.2021
Former [2021/46]	FI	02.06.2021
	LT	02.06.2021
Cited in	International search	[XI]US2003196083 (GRAWROCK DAVID W [US], et al) [X] 1,9 * paragraphs [0061] - [0063] *[I] 2-8,10-15;
		[XI]US2015134965 (MORENIUS FREDRIC [SE], et al) [X] 1,9 * paragraphs [0005] , [0028] - [0037] * * paragraphs [0127] - [0128] - [ 134] * * paragraph [0217] * [I] 2-8,10-15

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.

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