Extract from the Register of European Patents

EP Legal status: EP3973545

Designated contracting states TooltipAL 
 AT 
 BE 
 BG 
 CHLapse: 31.05.2025
CY 
 CZLapse: 12.02.2025
 DE 
 DK 
 EE 
 ESLapse: 12.02.2025
 FI 
 FR 
 GB 
 GRLapse: 13.05.2025
 HRLapse: 12.02.2025
 HU 
 IE 
 ISLapse: 12.06.2025
 IT 
 LI 
 LT 
 LU 
 LV 
 MCLapse: 12.02.2025
 MK 
 MT 
 NL 
 NOLapse: 12.05.2025
 PLLapse: 12.02.2025
 PT 
 RO 
 RSLapse: 12.05.2025
 SE 
 SI 
 SKLapse: 12.02.2025
 SMLapse: 12.02.2025
 TR 
Validation statesKH 
 MA 
 MD 
TN 
Examination procedure06.01.2025Receipt of the translation of the claim(s)
Entry into regional phase21.12.2021National basic fee paid 
21.12.2021Search fee paid 
21.12.2021Designation fee(s) paid 
21.12.2021Examination fee paid 
Fees paidRenewal fee
26.10.2021Renewal fee patent year 03
16.03.2022Renewal fee patent year 04
21.03.2023Renewal fee patent year 05
02.04.2024Renewal fee patent year 06
European patent granted12.02.2025
Opposition procedure13.11.2025No opposition filed within time limit published on 21.01.2026 
INPADOC data   TooltipThe EPO does not accept any responsibility for the accuracy of legal status data relating to the post-grant phase, including but not limited to their completeness and fitness for specific purposes, nor can it guarantee that such data are up to date. For authoritative information, please refer to the relevant national patent authority.
Event date:27.11.2020 
Event description:INFORMATION ON THE STATUS OF AN EP PATENT APPLICATION OR GRANTED EP PATENT
Free Format Text:STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
 
Event date:25.02.2022 
Event description:PUBLIC REFERENCE MADE UNDER ARTICLE 153(3) EPC TO A PUBLISHED INTERNATIONAL APPLICATION THAT HAS ENTERED THE EUROPEAN PHASE
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Event date:25.02.2022 
Event description:INFORMATION ON THE STATUS OF AN EP PATENT APPLICATION OR GRANTED EP PATENT
Free Format Text:STATUS: REQUEST FOR EXAMINATION WAS MADE
 
Event date:30.03.2022 
Event description:REQUEST FOR EXAMINATION FILED
Effective DATE:20211221
 
Event date:30.03.2022 
Event description:DESIGNATED CONTRACTING STATES
Kind Code of Ref Document:A1
Designated State(s):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
 
Event date:24.08.2022 
Event description:REQUEST FOR EXTENSION OF THE EUROPEAN PATENT (DELETED)
 
Event date:24.08.2022 
Event description:REQUEST FOR VALIDATION OF THE EUROPEAN PATENT (DELETED)
 
Event date:21.06.2023 
Event description:INFORMATION PROVIDED ON IPC CODE ASSIGNED BEFORE GRANT
IPC CLASSIFICATION:G16H 70/00 20180101AFI20230516BHEP
 
Event date:21.06.2023 
Event description:INFORMATION PROVIDED ON IPC CODE ASSIGNED BEFORE GRANT
IPC CLASSIFICATION:G16H 30/40 20180101ALI20230516BHEP
 
Event date:21.06.2023 
Event description:INFORMATION PROVIDED ON IPC CODE ASSIGNED BEFORE GRANT
IPC CLASSIFICATION:G16H 50/20 20180101ALI20230516BHEP
 
Event date:21.06.2023 
Event description:INFORMATION PROVIDED ON IPC CODE ASSIGNED BEFORE GRANT
IPC CLASSIFICATION:G16H 50/30 20180101ALI20230516BHEP
 
Event date:21.06.2023 
Event description:INFORMATION PROVIDED ON IPC CODE ASSIGNED BEFORE GRANT
IPC CLASSIFICATION:G16H 50/70 20180101ALI20230516BHEP
 
Event date:21.06.2023 
Event description:INFORMATION PROVIDED ON IPC CODE ASSIGNED BEFORE GRANT
IPC CLASSIFICATION:G06F 21/62 20130101ALI20230516BHEP
 
Event date:21.06.2023 
Event description:INFORMATION PROVIDED ON IPC CODE ASSIGNED BEFORE GRANT
IPC CLASSIFICATION:G16H 10/60 20180101ALI20230516BHEP
 
Event date:21.06.2023 
Event description:INFORMATION PROVIDED ON IPC CODE ASSIGNED BEFORE GRANT
IPC CLASSIFICATION:H04L 9/40 20220101ALI20230516BHEP
 
Event date:21.06.2023 
Event description:SUPPLEMENTARY SEARCH REPORT DRAWN UP AND DESPATCHED
Effective DATE:20230523
 
Event date:08.10.2024 
Event description:DESPATCH OF COMMUNICATION OF INTENTION TO GRANT A PATENT
Free Format Text:ORIGINAL CODE: EPIDOSNIGR1
 
Event date:08.10.2024 
Event description:INFORMATION ON THE STATUS OF AN EP PATENT APPLICATION OR GRANTED EP PATENT
Free Format Text:STATUS: GRANT OF PATENT IS INTENDED
 
Event date:13.11.2024 
Event description:INTENTION TO GRANT ANNOUNCED
Effective DATE:20241009
 
Event date:06.01.2025 
Event description:GRANT FEE PAID
Free Format Text:ORIGINAL CODE: EPIDOSNIGR3
 
Event date:10.01.2025 
Event description:(EXPECTED) GRANT
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Event date:10.01.2025 
Event description:INFORMATION ON THE STATUS OF AN EP PATENT APPLICATION OR GRANTED EP PATENT
Free Format Text:STATUS: THE PATENT HAS BEEN GRANTED
 
Event date:12.02.2025 
Event description:DESIGNATED CONTRACTING STATES
Kind Code of Ref Document:B1
Designated State(s):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
 
Event date:14.02.2025 
Event description:REFERENCE TO A NATIONAL CODE
Event code:REG CH EP
Code Expl.:+EUROPEAN PATENT TAKES EFFECT AS A NATIONAL PATENT IN CH/LI
 
Event date:12.02.2025 
Event description:REFERENCE TO A NATIONAL CODE
Event code:REG GB FG4D
Code Expl.:+EUROPEAN PATENT GRANTED
 
Event date:06.03.2025 
Event description:REFERENCE TO A NATIONAL CODE
Event code:REG DE R096 602019065987 DE
Code Expl.:+DPMA PUBLICATION OF MENTIONED EP PATENT GRANT
 
Event date:12.03.2025 
Event description:REFERENCE TO A NATIONAL CODE
Event code:REG IE FG4D
Code Expl.:+EUROPEAN PATENTS GRANTED DESIGNATING IRELAND
 
Event date:09.04.2025 
Event description:REQUEST FOR UNITARY EFFECT FILED
Effective DATE:20250303
 
Event date:09.04.2025 
Event description:UNITARY EFFECT REGISTERED
Designated State(s):AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT RO SE SI
Effective DATE:20250311
 
Event date:14.05.2025 
Event description:RENEWAL FEE FOR THE EUROPEAN PATENT WITH UNITARY EFFECT PAID
Year of Fee Payment:07
Effective DATE:20250407
 
Event date:07.07.2025 
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Event date:23.12.2025 
Event description:REFERENCE TO A NATIONAL CODE
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