Patent details
EP2925429 Title: PROCESS AND APPARATUS FOR POLYMERIZING ETHYLENE UNDER ULTRA-HIGH PRESSURE
Basic Information
- Publication number:
- EP2925429
- PCT Application Number:
- US2013071568
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP138242243
- PCT Publication Number:
- WO2014085283
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- PROCESS AND APPARATUS FOR POLYMERIZING ETHYLENE UNDER ULTRA-HIGH PRESSURE
- French Title of Invention:
- PROCÉDÉ ET APPAREIL POUR LA POLYMÉRISATION D'ÉTHYLÈNE SOUS PRESSION ULTRA ÉLEVÉE
- German Title of Invention:
- VERFAHREN UND VORRICHTUNG ZUR POLYMERISATION VON ETHYLEN BEI EXTREM HOHEM DRUCK
- SPC Number:
Dates
- Filing date:
- 25/11/2013
- Grant date:
- 28/10/2020
- EP Publication Date:
- 07/10/2015
- PCT Publication Date:
- 05/06/2014
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 28/10/2020
- EP B1 Publication Date:
- 28/10/2020
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 25/11/2020
- Expiration date:
- 25/11/2033
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 21/10/2020
- Name:
- Westlake Longview Corporation
- Address:
- 2801 Post Oak Boulevard, Suite 600, Houston, TX 77056, United States (US)
Inventor
1
- Name:
- STRASSER, Wayne,S.
- Address:
- United States (US)
2
- Name:
- WONDERS, Alan, G.
- Address:
- United States (US)
3
- Name:
- SALMON, B., James
- Address:
- United States (US)
Priority
- Priority Number:
- 201213690535
- Priority Date:
- 30/11/2012
- Priority Country:
- United States (US)
Classification
- IPC classification:
- B01F 15/00; B01J 3/03; B01J 3/04; B01J 19/00; B01J 19/18;
Publication
European Patent Bulletin
- Issue number:
- 202044
- Publication date:
- 28/10/2020
- 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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