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Extract from the Register of European Patents

EP About this file: EP3923925

EP3923925 - RACEMIC BETA-HYDROXYBUTYRATE MIXED SALT-ACID COMPOSITIONS AND METHODS OF USE [Right-click to bookmark this link]
Status	Examination is in progress Status updated on 31.01.2025 Database last updated on 08.04.2026
Former	Request for examination was made Status updated on 19.11.2021
Former	The international publication has been made Status updated on 22.08.2020
Most recent event Tooltip	03.03.2026	New entry: Renewal fee paid
Applicant(s)	For all designated states Axcess Global Sciences, LLC 2040 East Murray Holladay Road, Suite 102 Salt Lake City, Utah 84117 / US
	[2021/51]
Inventor(s)	01 / MILLET, Gary 7810 South Prospector Drive Salt Lake City, Utah 84121 / US
	[N/P]
Former [2021/51]	01 / MILLET, Gary Salt Lake City, Utah 84121 / US
Representative(s)	Schwarz & Partner Patentanwälte GmbH Patentanwälte Wipplingerstraße 30 1010 Wien / AT
	[2021/51]
Application number, filing date	20755994.9	10.02.2020
	[2021/51]
	WO2020US17552
Priority number, date	US201916272145	11.02.2019 Original published format: US201916272145
	US201962805054P	13.02.2019 Original published format: US 201962805054 P
	US201916720211	19.12.2019 Original published format: US201916720211
	US202016783956	06.02.2020 Original published format: US202016783956
	[2021/51]
Filing language	EN
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	WO2020167690
	Date:	20.08.2020
	Language:	EN
	[2020/34]
	Type:	A1 Application with search report
	No.:	EP3923925
	Date:	22.12.2021
	Language:	EN
	The application published by WIPO in one of the EPO official languages on 20.08.2020 takes the place of the publication of the European patent application.
	[2021/51]
Search report(s)	International search report - published on:	US	20.08.2020
	(Supplementary) European search report - dispatched on:	EP	21.09.2022
Classification	IPC:	A61K31/12, A61K31/19, A61K31/593, A61K45/06, A61P3/00, A23L33/12	[2022/42]
	CPC:	A61K31/19 (EP); A23L33/12 (EP); A61P3/08 (EP)
	C-Set:	A61K31/19, A61K2300/00 (EP)
	Former IPC [2021/51]	A61K31/19, A23L33/12, A61P3/08
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 [2021/51]
Title	German:	GEMISCHTE SALZSÄUREZUSAMMENSETZUNGEN AUS RACEMISCHEM BETA-HYDROXYBUTYRAT UND VERWENDUNGSVERFAHREN	[2021/51]
	English:	RACEMIC BETA-HYDROXYBUTYRATE MIXED SALT-ACID COMPOSITIONS AND METHODS OF USE	[2021/51]
	French:	COMPOSITIONS DE SEL-ACIDE MIXTES DE BÊTA-HYDROXYBUTYRATE RACÉMIQUE ET PROCÉDÉS D'UTILISATION	[2021/51]
Entry into regional phase	25.08.2021	National basic fee paid
	25.08.2021	Search fee paid
	25.08.2021	Designation fee(s) paid
	25.08.2021	Examination fee paid
Examination procedure	25.08.2021	Examination requested [2021/51]
	07.04.2023	Amendment by applicant (claims and/or description)
	31.01.2025	Despatch of a communication from the examining division (Time limit: M04)
	28.05.2025	Reply to a communication from the examining division
Fees paid	Renewal fee
	25.02.2022	Renewal fee patent year 03
	27.02.2023	Renewal fee patent year 04
	27.02.2024	Renewal fee patent year 05
	27.02.2025	Renewal fee patent year 06
	27.02.2026	Renewal fee patent year 07
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	[Y] US2017258745 (MILLET GARY et al.) [Y] 1-15 * paragraphs [0008] , [00 9]; claim 8 *
	International search	[X] US2018057846 (LLOSA FRANK BORGES et al.) [X] 1-3, 13-16, 20 * ; para [0004], [0010], [0040]-[0041], [0049], [0068]-[0070] *
		[A] WO2019018683 (BUCK INST RES AGING et al.) [A] 1-3, 13-16, 20 * ; entire document *
		[A] US2017258745 (MILLET GARY et al.) [A] 1-3, 13-16, 20 * ; entire document *
		[A] US2017296501 (LOWERY RYAN et al.) [A] 1-3, 13-16, 20 * ; entire document *
	Examination	US2018021274

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