Extract from the Register of European Patents

EP About this file: EP4408271

EP4408271 - TECHNIQUES FOR HEART RATE DETECTION [Right-click to bookmark this link]
StatusThe patent has been granted
Status updated on  31.10.2025
Database last updated on 28.03.2026
FormerGrant of patent is intended
Status updated on  26.06.2025
FormerRequest for examination was made
Status updated on  05.07.2024
FormerThe international publication has been made
Status updated on  07.04.2023
Formerunknown
Status updated on  16.11.2022
Most recent event   Tooltip31.10.2025(Expected) grantpublished on 03.12.2025  [2025/49]
Applicant(s)For all designated states
Oura Health Oy
Elektroniikkatie 10
90590 Oulu / FI
[2024/32]
Inventor(s)01 / SIMILÄ, Heidi
90590 Oulu / FI
02 / ZHANG, Xi
90590 Oulu / FI
03 / VALLIUS, Tero Juhani
90590 Oulu / FI
04 / JÄRVELÄ, Jussi Petteri
90590 Oulu / FI
05 / SYRJÄLÄ, Juha-Pekka
90590 Oulu / FI
06 / HEINONEN, Tommi
90590 Oulu / FI
07 / TIKKANEN, Pauli Ensio
90590 Oulu / FI
 [2024/32]
Representative(s)J A Kemp LLP
80 Turnmill Street
London EC1M 5QU / GB
[2024/32]
Application number, filing date22800878.530.09.2022
[2024/32]
WO2022US45428
Priority number, dateUS202163251086P01.10.2021         Original published format: US 202163251086 P
[2024/32]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2023056048
Date:06.04.2023
Language:EN
[2023/14]
Type: A1 Application with search report 
No.:EP4408271
Date:07.08.2024
Language:EN
The application published by WIPO in one of the EPO official languages on 06.04.2023 takes the place of the publication of the European patent application.
[2024/32]
Type: B1 Patent specification 
No.:EP4408271
Date:03.12.2025
Language:EN
[2025/49]
Search report(s)International search report - published on:EP06.04.2023
ClassificationIPC:A61B5/024, A61B5/00
[2024/32]
CPC:
A61B5/7221 (EP,US); A61B5/02438 (EP,US); A61B5/02416 (EP);
A61B5/02433 (EP,US); A61B5/681 (EP); A61B2560/0209 (EP);
A61B5/02405 (EP); A61B5/4812 (EP); A61B5/6898 (EP) (-)
Designated contracting statesAL,   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 [2024/32]  
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:VERFAHREN ZUR HERZFREQUENZDETEKTION[2024/32]
English:TECHNIQUES FOR HEART RATE DETECTION[2024/32]
French:TECHNIQUES DE DÉTECTION DE FRÉQUENCE CARDIAQUE[2024/32]
Entry into regional phase28.03.2024National basic fee paid 
28.03.2024Designation fee(s) paid 
28.03.2024Examination fee paid 
Examination procedure28.03.2024Examination requested  [2024/32]
28.03.2024Date on which the examining division has become responsible
11.11.2024Amendment by applicant (claims and/or description)
27.06.2025Communication of intention to grant the patent
27.10.2025Fee for grant paid
27.10.2025Fee for publishing/printing paid
27.10.2025Receipt of the translation of the claim(s)
Divisional application(s)EP25209537.7
Fees paidRenewal fee
02.09.2024Renewal fee patent year 03
17.09.2025Renewal 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.
Rights in Rem or Legal Means of ExecutionID:01
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
Date:25.06.2025
[2025/32]
Cited inInternational search[A] US2019110755  (CAPODILUPO JOHN VINCENZO et al.) [A] 1-20 * paragraph [0004] - paragraph [0011] * * paragraph [0186] - paragraph [0199] * * figures 1-11 *
 [A] US2020359971  (ZHAO WENYI et al.) [A] 1-10 * paragraph [0043] - paragraph [0093] * * paragraph [0228] - paragraph [0245] * * figures 1-17 *
 [A] US2019053754  (GOWDA SURAJ et al.) [A] 1-20 * paragraph [0024] - paragraph [0047] * * paragraph [0056] - paragraph [0065] * * figures 1-7 *
 [A] US2017209055  (PANTELOPOULOS ALEXANDROS A et al.) [A] 1-20 * paragraph [0006] - paragraph [0057] * * paragraph [0230] * * figures 1-19 *
 [A] US2014275854  (VENKATRAMAN SUBRAMANIAM et al.) [A] 1-20 * paragraph [0005] - paragraph [0063] * * paragraphs [0198] , [0199] * * figures 1-19 *
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.