Patent details
EP3510057 Title: OLEFIN POLYMERIZATION PROCESS IN A GAS-PHASE REACTOR COMPRISING A RISER UNIT AND A DOWNCOMER
Basic Information
- Publication number:
- EP3510057
- PCT Application Number:
- EP2017078729
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP177943461
- PCT Publication Number:
- WO2018087214
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- OLEFIN POLYMERIZATION PROCESS IN A GAS-PHASE REACTOR COMPRISING A RISER UNIT AND A DOWNCOMER
- French Title of Invention:
- PROCÉDÉ DE POLYMÉRISATION D'OLÉFINES DANS UN RÉACTEUR EN PHASE GAZEUSE COMPRENANT UNE COLONNE DE MONTÉE ET UN DÉVERSOIR
- German Title of Invention:
- OLEFINPOLYMERISIERUNGSVERFAHREN IN EINEM GASPHASENREAKTOR MIT EINEM STEIGROHR UND EINEM FALLROHR
- SPC Number:
Dates
- Filing date:
- 09/11/2017
- Grant date:
- 01/01/2020
- EP Publication Date:
- 17/07/2019
- PCT Publication Date:
- 17/05/2018
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 01/01/2020
- EP B1 Publication Date:
- 01/01/2020
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 09/11/2020
- Expiration date:
- 09/11/2037
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 25/12/2019
- Name:
- Basell Polyolefine GmbH
- Address:
- Brühler Strasse 60, 50389 Wesseling, Germany (DE)
Inventor
1
- Name:
- BAITA, Pietro
- Address:
- Italy (IT)
2
- Name:
- MARTURANO, Lorella
- Address:
- Italy (IT)
3
- Name:
- MEI, Gabriele
- Address:
- Italy (IT)
4
- Name:
- SCHUELLER, Ulf
- Address:
- Germany (DE)
5
- Name:
- COVEZZI, Massimo
- Address:
- Italy (IT)
6
- Name:
- MEIER, Gerhardus
- Address:
- United States (US)
Priority
1
- Priority Number:
- 16198262
- Priority Date:
- 10/11/2016
- Priority Country:
- European Patent Office (EPO) (EP)
2
- Priority Number:
- 17179386
- Priority Date:
- 03/07/2017
- Priority Country:
- European Patent Office (EPO) (EP)
Classification
- IPC classification:
- C08F 2/01; C08F 2/34; C08F 10/02;
Publication
European Patent Bulletin
- Issue number:
- 202001
- Publication date:
- 01/01/2020
- Description:
- Grant (B1)
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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