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Extract from the Register for Unitary Patent Protection

UP About this file: EP3794013  C0

EP3794013 - METHOD AND SYSTEM OF PROTEIN EXTRACTION [Right-click to bookmark this link]
StatusUnitary effect registered
Database last updated on 09.04.2026
FormerRequest for unitary effect filed
Status updated on  20.03.2024
Most recent event   Tooltip11.04.2025New entry: Payment of renewal fee 
Proprietor(s)For all participating member states
CSL Behring AG
Wankdorfstrasse 10
3014 Bern / CH
[2024/18]  
Inventor(s)01 / EL MENYAWI, Ibrahim
Schlossstrasse 117
3008 Bern / CH
 [2021/12]
Representative(s)Carpmaels & Ransford LLP
One Southampton Row
London WC1B 5HA / GB
[2024/18]
Application number, filing date19723461.017.05.2019
[2021/12]
WO2019EP62757
Procedural languageEN
(Principal) place of business   Tooltip
on the date of filing		 Principal place of businessTooltip
Unitary Patent Protection20.03.2024Date of request for unitary effect [2024/17]
27.03.2024Decision on the request for unitary effect:  Positive [2024/18]
27.03.2024Date of registration  [2024/18]
21.02.2024Date of legal effect  [2024/18]
Member States covered by Unitary  Tooltip
Patent Protection		 27.03.2024AT, BE, BG, DE, DK, EE, FI, FR, IT, LT, LU, LV, MT, NL, PT, SE, SI  [2024/18]
PublicationType: B1 Patent specification 
No.:EP3794013
Date:21.02.2024
Language:EN
[2024/08]
Renewal fees paidRenewal fee
08.04.2024Renewal fee unitary effect year  06
07.04.2025Renewal fee unitary effect year  07
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.