Patent details
EP3088411 Title: METHOD FOR PURIFYING ANTIBODY HAVING LOW ISOELECTRIC POINT
Basic Information
- Publication number:
- EP3088411
- PCT Application Number:
- JP2014084671
- Type:
- European Patent Granted for LU
- Legal Status:
- Unitary Effect Registered
- Application number:
- EP148742950
- PCT Publication Number:
- WO2015099165
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- METHOD FOR PURIFYING ANTIBODY HAVING LOW ISOELECTRIC POINT
- French Title of Invention:
- PROCÉDÉ DE PURIFICATION D'ANTICORPS À FAIBLE POINT ISOÉLECTRIQUE
- German Title of Invention:
- VERFAHREN ZUR REINIGUNG VON ANTIKÖRPERN MIT NIEDRIGEM ISOELEKTRISCHEM PUNKT
- SPC Number:
Unitary Effect
- Unitary Effect Requested:
- Yes
- Unitary Effect Request Filing Date:
- 17/10/2025
- Link to UPP Register:
- European Patent Register
- Unitary Effect Request Withdrawal Date:
- Unitary Effect Status:
- Unitary Effect Registered
- Unitary Effect Acceptance Decision Date:
- 23/10/2025
- Unitary Effect Rejection Decision Date:
- Unitary Effect Date:
- 24/09/2025
- Unitary Effect Registration Date:
- 23/10/2025
- 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:
- 26/12/2014
- Grant date:
- 24/09/2025
- EP Publication Date:
- 02/11/2016
- PCT Publication Date:
- 02/07/2015
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 24/09/2025
- EP B1 Publication Date:
- 24/09/2025
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- Expiration date:
- 26/12/2034
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 17/09/2025
- Name:
- Chugai Seiyaku Kabushiki Kaisha
- Address:
- 5-1, Ukima 5-chome, Kita-ku Tokyo 115-8543, Japan (JP)
Inventor
1
- Name:
- UEDA, Yasufumi
- Address:
- Japan (JP)
2
- Name:
- YANAGITA, Satoko
- Address:
- Japan (JP)
3
- Name:
- FUKUNAGA, Masahiro
- Address:
- Japan (JP)
4
- Name:
- KAWASE, Takuo
- Address:
- Japan (JP)
5
- Name:
- KOBAYASHI, Shohei
- Address:
- Japan (JP)
Priority
- Priority Number:
- 2013271613
- Priority Date:
- 27/12/2013
- Priority Country:
- Japan (JP)
Classification
- IPC classification:
- C07K 1/22; A61K 39/395; C07K 1/18; C07K 1/20; C07K 16/00;
Publication
European Patent Bulletin
1
- Issue number:
- 202539
- Publication date:
- 24/09/2025
- Description:
- Grant (B1)
2
- Issue number:
- 202543
- Publication date:
- 22/10/2025
- Description:
- Application number/publication number of the divisional application (Art. 76) changed
3
- Issue number:
- 202548
- Publication date:
- 26/11/2025
- Description:
- Unitary Effect Request Receipt
4
- Issue number:
- 202548
- Publication date:
- 26/11/2025
- 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:
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