Patent details
EP3904601 Title: BREATHABLE GEOSYNTHETIC CLAY LINER AND PRODUCTION PROCESS THEREFOR
Basic Information
- Publication number:
- EP3904601
- PCT Application Number:
- CN2020070060
- Type:
- European Patent Granted for LU
- Legal Status:
- Unitary Effect Registered
- Application number:
- EP207358730
- PCT Publication Number:
- WO2020140933
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- BREATHABLE GEOSYNTHETIC CLAY LINER AND PRODUCTION PROCESS THEREFOR
- French Title of Invention:
- REVÊTEMENT D'ARGILE GÉOSYNTHÉTIQUE PERMÉABLE À L'AIR ET SON PROCÉDÉ DE PRODUCTION
- German Title of Invention:
- ATMUNGSAKTIVE GEOSYNTHETISCHE TONSCHICHT UND HERSTELLUNGSVERFAHREN DAFÜR
- SPC Number:
Unitary Effect
- Unitary Effect Requested:
- Yes
- Unitary Effect Request Filing Date:
- 27/12/2023
- Link to UPP Register:
- European Patent Register
- Unitary Effect Request Withdrawal Date:
- Unitary Effect Status:
- Unitary Effect Registered
- Unitary Effect Acceptance Decision Date:
- 10/01/2024
- Unitary Effect Rejection Decision Date:
- Unitary Effect Date:
- 29/11/2023
- Unitary Effect Registration Date:
- 10/01/2024
- Unitary Effect Re-establishment of rights Filing Date:
- Unitary Effect Re-establishment of rights EPO Decision :
- Unitary Effect Re-establishment of rights EPO Decision Date:
- Explanatory Text UE:
- Safety Net Request Date:
- Safety Net Decision Date:
- Safety Net Decision Outcome:
- SPC Number:
Dates
- Filing date:
- 02/01/2020
- Grant date:
- 29/11/2023
- EP Publication Date:
- 03/11/2021
- PCT Publication Date:
- 09/07/2020
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 29/11/2023
- EP B1 Publication Date:
- 29/11/2023
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- Expiration date:
- 02/01/2040
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 22/11/2023
- Name:
- Beijing Rechsand Science & Technology Group Co., Ltd
- Address:
- B-508, Gem Techcenter NO.9 Shangdi Third Street Haidian District, Beijing 100085, China (CN)
- Name:
- Renchsand Eco-Environment Protection Science and Technology Co., Ltd.
- Address:
- No.1 Jiangjun Road,, Economic Development Zone, Yuexi County Anqing Anhui 246600, China (CN)
Inventor
1
- Name:
- MA, Zhikun
- Address:
- China (CN)
2
- Name:
- HU, Wenxing
- Address:
- China (CN)
3
- Name:
- QIN, Shengyi
- Address:
- China (CN)
Priority
- Priority Number:
- 201910002398
- Priority Date:
- 02/01/2019
- Priority Country:
- China (CN)
Classification
- IPC classification:
- E02B 3/12; B29C 44/32; B29C 44/54; B32B 13/14; B32B 37/24; B32B 5/02; B32B 5/26; B32B 7/09; B32B 7/12;
Publication
European Patent Bulletin
1
- Issue number:
- 202348
- Publication date:
- 29/11/2023
- Description:
- Grant (B1)
2
- Issue number:
- 202405
- Publication date:
- 31/01/2024
- Description:
- Unitary Effect Request Receipt
3
- Issue number:
- 202407
- Publication date:
- 14/02/2024
- Description:
- Unitary Effect Request Acceptance
Annual Fees
- Annual Fee Due Date:
- Annual Fee Number:
- Expected Payer:
- Last Annual Fee Payment Date:
- Last Annual Fee Paid Number:
- Payer:
| Filing date | Document type | Number of pages |
|---|