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EP About this file: EP3942568

EP3942568 - SYSTEM AND METHOD FOR AUTOMATIC EVOKED POTENTIAL MEASUREMENT [Right-click to bookmark this link]
Status	Request for examination was made Status updated on 24.12.2021 Database last updated on 22.08.2024
Former	The international publication has been made Status updated on 28.09.2020
Most recent event Tooltip	12.04.2024	Change - inventor	published on 15.05.2024 [2024/20]
Applicant(s)	For all designated states Health Tech Connex Inc. Unit 204, City Centre 1 , 13737 96 Avenue Surrey, British Columbia, V3V 0C6 / CA
	[2022/04]
Inventor(s)	01 / D'ARCY, Ryan Clarke Newell c/o HealthTech Connex Inc. Unit 204, City Centre 1 13737 96 Avenue Surrey, British Columbia V3V 0C6 / CA
	02 / BOLLINGER, Fabio c/o HealthTech Connex Inc. Unit 204, City Centre 1 13737 96 Avenue Surrey, British Columbia V3V 0C6 / CA
	03 / FICKLING, Shaun Dean c/o HealthTech Connex Inc. Unit 204, City Centre 1 13737 96 Avenue Surrey, British Columbia V3V 0C6 / CA
	04 / FREHLICK, Zachary c/o HealthTech Connex Inc., Unit 204, City Centre 1, 13737 96 Avenue Surrey, British Columbia V3V 0C6 / CA
	05 / GHOSH HAJRA, Sujoy c/o HealthTech Connex Inc. Unit 204, City Centre 1 13737 96 Avenue Surrey, British Columbia V3V 0C6 / CA
	06 / GURM, Sunny c/o HealthTech Connex Inc. Unit 204, City Centre 1 13737 96 Avenue Surrey, British Columbia V3V 0C6 / CA
	07 / HAMZEI, Nazanin c/o HealthTech Connex Inc. Unit 204, City Centre 1 13737 96 Avenue Surrey, British Columbia V3V 0C6 / CA
	08 / LIU, Careesa Chang c/o HealthTech Connex Inc. Unit 204, City Centre 1 13737 96 Avenue Surrey, British Columbia V3V 0C6 / CA
	09 / LIVINGSTONE, Ashley Candice c/o HealthTech Connex Inc. Unit 204, City Centre 1 13737 96 Avenue Surrey, British Columbia V3V 0C6 / CA
	10 / SMITH, Christopher James c/o HealthTech Connex Inc., Unit 204, City Centre 1, 13737 96 Avenue Surrey, British Columbia V3V 0C6 / CA
	11 / TANNOURI, Pamela c/o HealthTech Connex Inc. Unit 204, City Centre 1 13737 96 Avenue Surrey, British Columbia V3V 0C6 / CA
	12 / THIEM, Mike c/o HealthTech Connex Inc., Unit 204, City Centre 1, 13737 96 Avenue Surrey, British Columbia V3V 0C6 / CA
	13 / YEE, Evangeline c/o HealthTech Connex Inc. Unit 204, City Centre 1 13737 96 Avenue Surrey, British Columbia V3V 0C6 / CA
	14 / NIJJER, Shaquile Ryan c/o Health Tech Connex Inc. 1009-13761 96 Avenue Surrey, British Columbia V3V 0E8 / CA
	[2024/20]
Former [2022/04]	01 / D'ARCY, Ryan Clarke Newell Surrey, British Columbia V3V 0C6 / CA
	02 / BOLLINGER, Fabio Surrey, British Columbia V3V 0C6 / CA
	03 / FICKLING, Shaun Dean Surrey, British Columbia V3V 0C6 / CA
	04 / FREHLICK, Zachary Surrey, British Columbia V3V 0C6 / CA
	05 / GHOSH HAJRA, Sujoy Surrey, British Columbia V3V 0C6 / CA
	06 / GURM, Sunny Surrey, British Columbia V3V 0C6 / CA
	07 / HAMZEI, Nazanin Surrey, British Columbia V3V 0C6 / CA
	08 / LIU, Careesa Chang Surrey, British Columbia V3V 0C6 / CA
	09 / LIVINGSTONE, Ashley Candice Surrey, British Columbia V3V 0C6 / CA
	10 / SMITH, Christopher James Surrey, British Columbia V3V 0C6 / CA
	11 / TANNOURI, Pamela Surrey, British Columbia V3V 0C6 / CA
	12 / THIEM, Mike Surrey, British Columbia V3V 0C6 / CA
	13 / YEE, Evangeline Surrey, British Columbia V3V 0C6 / CA
Representative(s)	Page White Farrer Bedford House 21a John Street London WC1N 2BF / GB
	[N/P]
Former [2022/04]	Driver, Virginia Rozanne, et al Page White & Farrer Bedford House John Street London WC1N 2BF / GB
Application number, filing date	20772552.4	18.03.2020
	[2022/04]
	WO2020CA50360
Priority number, date	US201962820173P	18.03.2019 Original published format: US 201962820173 P
	[2022/04]
Filing language	EN
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	WO2020186353
	Date:	24.09.2020
	Language:	EN
	[2020/39]
	Type:	A1 Application with search report
	No.:	EP3942568
	Date:	26.01.2022
	Language:	EN
	The application published by WIPO in one of the EPO official languages on 24.09.2020 takes the place of the publication of the European patent application.
	[2022/04]
Search report(s)	International search report - published on:	CA	24.09.2020
	(Supplementary) European search report - dispatched on:	EP	03.11.2022
Classification	IPC:	G16H50/20, A61B5/00	[2022/48]
	CPC:	A61B5/4064 (EP); A61B5/377 (EP,US); A61B5/301 (US); A61B5/398 (US); A61B5/7203 (EP); A61B5/725 (EP); (+) A61B5/726 (EP,US); G16H20/70 (EP); G16H50/20 (EP); A61B5/022 (EP); A61B5/024 (EP) (-)
	Former IPC [2022/04]	G16H50/20, A61B5/0476, A61B5/0484
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 [2022/04]
Title	German:	SYSTEM UND VERFAHREN ZUR AUTOMATISCHEN MESSUNG EVOZIERTER POTENZIALE	[2022/04]
	English:	SYSTEM AND METHOD FOR AUTOMATIC EVOKED POTENTIAL MEASUREMENT	[2022/04]
	French:	SYSTÈME ET PROCÉDÉ DE MESURE AUTOMATIQUE DE POTENTIEL ÉVOQUÉ	[2022/04]
Entry into regional phase	14.10.2021	National basic fee paid
	14.10.2021	Search fee paid
	14.10.2021	Designation fee(s) paid
	14.10.2021	Examination fee paid
Examination procedure	14.10.2021	Examination requested [2022/04]
	09.05.2023	Amendment by applicant (claims and/or description)
Fees paid	Renewal fee
	28.03.2022	Renewal fee patent year 03
	27.03.2023	Renewal fee patent year 04
	27.03.2024	Renewal fee patent year 05
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	[I]WO2011160222 (CA NAT RESEARCH COUNCIL [CA], et al) [I] 1-16 * abstract * * page 20, line 2 - page 24, line 20 * * page 26, line 6 - page 27, line 7 * * page 38, line 14 - page 44, line 21 * * figures 1,2 *;
		[AD] - D'ARCY R C N ET AL, "Towards Brain First-Aid: A Diagnostic Device for Conscious Awareness", IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, IEEE, USA, (20110218), vol. 58, no. 3, doi:10.1109/TBME.2010.2090880, ISSN 0018-9294, pages 750 - 754, XP011372903 [AD] 1-16 * abstract * * page 751 - page 752 * * figure 2 * DOI: http://dx.doi.org/10.1109/TBME.2010.2090880
		[A] - JACQUIN A ET AL, "Optimal Denoising of Brainstem Auditory Evoked Response (Baer) for Automatic Peak Identification and Brainstem Assessment", CONFERENCE PROCEEDINGS. ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY (IEEE CAT. NO. 06CH37748); 30 AUG.-3 SEPT. 2006; NEW YORK, NY, USA, IEEE, PISCATAWAY, NJ, USA, (20060830), ISBN 978-1-4244-0032-4, pages 1723 - 1726, XP031339408 [A] 1,5-7,9,13-15 * the whole document *
		[A] - MARKAZI S A ET AL, "Wavelet Filtering of the P300 Component in Event-Related Potentials", CONFERENCE PROCEEDINGS. ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY (IEEE CAT. NO. 06CH37748); 30 AUG.-3 SEPT. 2006; NEW YORK, NY, USA, IEEE, PISCATAWAY, NJ, USA, (20060830), ISBN 978-1-4244-0032-4, pages 1719 - 1722, XP031390111 [A] 1,5-7,9,13-15 * abstract * * page 1720 - page 1722 *
		[A] - CenterSpace Software, "Filtering with Wavelet Transforms", (20151218), URL: https://www.centerspace.net/wavelet-transforms, (20221025), XP055974374 [A] 1,5-7,9,13-15 * the whole document *
		[A] - GRATTON G ET AL, "A new method for off-line removal of ocular artifact", ELECTROENCEPHALOGRAPHY AND CLINICAL NEUROPHYSIOLOGY, ELSEVIER, NL, vol. 55, no. 4, doi:10.1016/0013-4694(83)90135-9, ISSN 0013-4694, (19830401), pages 468 - 484, (19830401), XP024290443 [A] 2,10 * page 470 - page 471 * * figure 1 * DOI: http://dx.doi.org/10.1016/0013-4694(83)90135-9
		[A] - WARBRICK T ET AL, "Single-trial P3 amplitude and latency informed event-related fMRI models yield different BOLD response patterns to a target detection task", NEUROIMAGE, ELSEVIER, AMSTERDAM, NL, vol. 47, no. 4, ISSN 1053-8119, (20090606), pages 1532 - 1544, (20090606), XP026379183 [A] 3,11 * page 1534 *
		[A] - Van Hooff Hannie, "Analysis of Event Related Potentials: Step by Step", (20170507), URL: http://eegget-it.nl/erp_analysis.html, (20221025), XP055974405 [A] 4,12 * the whole document *
	International search	[A]US5092343 (SPITZER ROBERT [US], et al) [A] * see whole document *;
		[Y]US5230344 (OEZDAMAR OEZCAN [US], et al) [Y] 1-30 * see column 8, lines 26-32, column 10, lines 1-29, column 12, lines 4-56, and column 13, lines 35-50 *;
		[A]US2011224570 (CAUSEVIC ELVIR [US]) [A] * see whole document *;
		[Y] - MAYHEW et al., "Automated single-trial measurement of amplitude and latency of laser - evoked potentials (LEPs) using multiple linear regression", Clinical Neurophysiology, vol. 117, doi:10.1016/j.clinph.2006.02.017, (20060427), pages 1331 - 1344, XP028040334 [Y] 1-30 * see page 1332, left hand column, second paragraph, right hand column, third paragraph, pages 1332-1333, 2.1. Data Collection and pre-processing, page 1333, 2.2. Data analysis, page 1333, left hand side, first, fifth, and last paragraphs, page 1334, right hand side, third paragraph, and 1335, 2.4 Cross validation * DOI: http://dx.doi.org/10.1016/j.clinph.2006.02.017
		[Y] - WALBRAN Anita C., UNSWORTH Charles P. , GUNN Alistair J., BENNET Laura, "Spike detection in the preterm fetal sheep EEG using Haar wavelet analysis", 33rd Annual International Conference of the IEEE EMBS, (20110830), pages 7063 - 7066, XP032320352 [Y] 11, 26 * see the abstract * DOI: http://dx.doi.org/10.1109/IEMBS.2011.6091785

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