Extract from the Register of European Patents

EP All documents: EP4398927 Dossier alert: RSS Email

Subscribe to email alerts


Dossier(s):   EP4398927



A confirmation email will be sent to the email address indicated






Date Document type Procedure Number of pages
Total number of pages: 1809
11.02.2026 Annex to the communication Search / examination 2
11.02.2026 Communication from the Examining Division Search / examination 2
06.02.2026 Examination started Search / examination 1
13.05.2025 Rectification of the designation of the inventor under Rule 21 EPC Search / examination 1
08.05.2025 (Electronic) Receipt Search / examination 1
08.05.2025 Letter accompanying subsequently filed items Search / examination 1
08.05.2025 Letter concerning the inventor Search / examination 1
16.10.2024 (Electronic) Receipt Search / examination 1
16.10.2024 Amended claims filed after receipt of (European) search report Search / examination 4
16.10.2024 Amended claims with annotations Search / examination 4
16.10.2024 Amendments received before examination Search / examination 3
16.10.2024 Annex Search / examination 25
16.10.2024 Letter accompanying subsequently filed items Search / examination 1
19.06.2024 Notification on forthcoming publication of bibliographic data Search / examination 1
17.04.2024 Communication regarding comments on written opinion/amendment of application/payment of claims fee Search / examination 3
02.04.2024 (Electronic) Receipt Search / examination 1
02.04.2024 Amended claims filed after receipt of (European) search report Search / examination 3
02.04.2024 Request for entry into the European phase Search / examination 5
25.03.2024 Copy of the international preliminary report on patentability Search / examination 9
03.04.2023 Priority document (electronically transmitted) Search / examination 282
03.04.2023 Priority document (electronically transmitted) Search / examination 294
03.04.2023 Priority document (electronically transmitted) Search / examination 298
03.04.2023 Priority document (electronically transmitted) Search / examination 283
16.03.2023 Copy of the international search report Search / examination 4
16.03.2023 Published international application - A1 Search / examination 281
06.12.2022 ISR: cited documents International Searching Authority 4
06.12.2022 Written opinion of the ISA, boxes No. I to VIII International Searching Authority 1
06.12.2022 Written opinion of the ISA, cover sheet International Searching Authority 1
06.12.2022 Written opinion of the ISA, supplemental box International Searching Authority 6
21.10.2022 Notification of receipt of Search copy International Searching Authority 1
06.10.2022 Abstract International Searching Authority 1
06.10.2022 Claims International Searching Authority 6
06.10.2022 Description International Searching Authority 178
06.10.2022 Drawings International Searching Authority 95
06.10.2022 Request form for international application (copy for ISA/EP) International Searching Authority 5