Patent details
EP2227595 Title: PAPERS CONTAINING FIBRIDS DERIVED FROM DIAMINO DIPHENYL SULFONE
Basic Information
- Publication number:
- EP2227595
- PCT Application Number:
- PCT/US/2008/087870
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP088690110
- PCT Publication Number:
- WO/2009/086225
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- PAPERS CONTAINING FIBRIDS DERIVED FROM DIAMINO DIPHENYL SULFONE
- French Title of Invention:
- PAPIERS CONTENANT DES FIBRIDES DÉRIVÉS DE DIAMINODIPHÉNYLSULFONE
- German Title of Invention:
- PAPIERE MIT FIBRIDEN AUS DIAMINODIPHENYLSULFON
- SPC Number:
Dates
- Filing date:
- 20/12/2008
- Grant date:
- 18/04/2012
- EP Publication Date:
- 18/04/2012
- PCT Publication Date:
- 09/07/2009
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 15/09/2010
- EP B1 Publication Date:
- 18/04/2012
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 20/12/2012
- Expiration date:
- 20/12/2028
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 20/12/2008
- Name:
- E. I. du Pont de Nemours and Company
- Address:
- 1007 Market Street, Wilmington, DE 19898, United States (US)
Inventor
1
- Name:
- LEVIT Mikhail, R.
- Address:
- United States (US)
2
- Name:
- GABARA Vlodek
- Address:
- United States (US)
3
- Name:
- HENDREN Gary, Lee
- Address:
- United States (US)
Priority
- Priority Number:
- 4720
- Priority Date:
- 21/12/2007
- Priority Country:
- United States (US)
Classification
- Main IPC Class:
- D21H 13/10;
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