Patent details
EP1391499 Title: LUBRICANT BASE OIL COMPOSITION
Basic Information
- Publication number:
- EP1391499
- PCT Application Number:
- PCT/JP/2002/005084
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP027281526
- PCT Publication Number:
- WO/2002/097016
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- Not available
- English Title of Invention:
- LUBRICANT BASE OIL COMPOSITION
- French Title of Invention:
- PREPARATION D'HUILE DE BASE LUBRIFIANTE
- German Title of Invention:
- SCHMIERMITTELBASISÖLZUSAMMENSETZUNG
- SPC Number:
Dates
- Filing date:
- 24/05/2002
- Grant date:
- 28/12/2011
- EP Publication Date:
- 28/12/2011
- PCT Publication Date:
- 05/12/2002
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 25/02/2004
- EP B1 Publication Date:
- 28/12/2011
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 24/05/2012
- Expiration date:
- 24/05/2022
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 24/05/2002
- Name:
- IDEMITSU KOSAN CO. LTD.
- Address:
- 1-1, Marunouchi 3-chome, Chiyoda-ku, Tokyo 100-8321, Japan (JP)
Inventor
1
- Name:
- KOGA Hidetoshi
- Address:
- Japan (JP)
2
- Name:
- HATA Hitoshi
- Address:
- Japan (JP)
3
- Name:
- TSUBOUCHI Toshiyuki
- Address:
- Japan (JP)
Priority
1
- Priority Number:
- 2001159941
- Priority Date:
- 29/05/2001
- Priority Country:
- Japan (JP)
2
- Priority Number:
- 2001171374
- Priority Date:
- 06/06/2001
- Priority Country:
- Japan (JP)
Classification
- Main IPC Class:
- C10M 111/02;
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