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Extract from the Register for Unitary Patent Protection

UP About this file: EP4152011  C0

EP4152011 - STANDARD SAMPLE AND METHOD FOR PRODUCING SAME [Right-click to bookmark this link]
StatusUnitary effect registered
Database last updated on 11.04.2026
FormerRequest for unitary effect filed
Status updated on  02.04.2025
Most recent event   Tooltip23.05.2025New entry: Payment of renewal fee 
Proprietor(s)For all participating member states
NTT Advanced Technology Corporation
3-20-2 Nishi-Shinjuku
Shinjuku-ku
Tokyo 163-1436 / JP
[2025/20]  
Inventor(s)01 / KODAIRA, Akira
Tokyo 1631436 / JP
02 / MARUYAMA, Takashi
Tokyo 1631436 / JP
03 / OKU, Satoshi
Tokyo 1631436 / JP
 [2023/12]
Representative(s)Samson & Partner Patentanwälte mbB
Widenmayerstraße 6
80538 München / DE
[2025/20]
Application number, filing date20935239.214.05.2020
[2023/12]
WO2020JP19260
Procedural languageEN
(Principal) place of business   Tooltip
on the date of filing		 Principal place of businessTooltip
Unitary Patent Protection02.04.2025Date of request for unitary effect [2025/19]
09.04.2025Decision on the request for unitary effect:  Positive [2025/20]
09.04.2025Date of registration  [2025/20]
12.03.2025Date of legal effect  [2025/20]
Member States covered by Unitary  Tooltip
Patent Protection		 09.04.2025AT, BE, BG, DE, DK, EE, FI, FR, IT, LT, LU, LV, MT, NL, PT, RO, SE, SI  [2025/20]
PublicationType: B1 Patent specification 
No.:EP4152011
Date:12.03.2025
Language:EN
[2025/11]
Renewal fees paidRenewal fee
20.05.2025Renewal fee unitary effect year  06
The European Patent Register provides the information on unitary patent protection required under R. 16(1) UPR. "Status" and "Most recent event" are not entries required under R. 16(1) UPR and should therefore be regarded as additional information only.

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. Please refer to the relevant national patent authority for SPC data.