Patent details
EP2049614 Title: CERAMIC PROPPANT WITH LOW SPECIFIC WEIGHT
Basic Information
- Publication number:
- EP2049614
- PCT Application Number:
- PCT/IB/2006/003184
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP068092105
- PCT Publication Number:
- WO/2007/042939
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- CERAMIC PROPPANT WITH LOW SPECIFIC WEIGHT
- French Title of Invention:
- ELEMENT DE SOUTENEMENT EN CERAMIQUE DE FAIBLE POIDS SPECIFIQUE
- German Title of Invention:
- KERAMISCHE PROPPANTS GERINGER SPEZIFISCHER GEWICHTE
- SPC Number:
Dates
- Filing date:
- 03/11/2006
- Grant date:
- 22/06/2011
- EP Publication Date:
- 22/06/2011
- PCT Publication Date:
- 19/04/2007
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 22/04/2009
- EP B1 Publication Date:
- 22/06/2011
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 03/11/2011
- Expiration date:
- 03/11/2026
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 03/11/2006
- Name:
- ILEM Research and Development Establishment
- Address:
- Aeulestrasse 38 Postfach 583, 9490 Vaduz, Liechtenstein (LI)
Inventor
1
- Name:
- SHMOTEV Sergey
- Address:
- Russian Federation (RU)
2
- Name:
- PLINER Sergey
- Address:
- Russian Federation (RU)
Priority
- Priority Number:
- 06405331
- Priority Date:
- 04/08/2006
- Priority Country:
- European Patent Office (EPO) (EP)
Classification
- Main IPC Class:
- C09K 8/80;
| Filing date | Document type | Number of pages |
|---|