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EP1517947
- PROCEDE POUR PRODUIRE DU POLYSTYRENE POUVANT ETRE EXPANSE
| Status | Brevet EP révoqué | Publication No. and date | EP1517947 - 2005-03-30 | Application No. and date of filing | EP03735567 - 2003-06-06 | Nature | Demande européenne - Brevet d'invention | Priority No. and date | DE10226749 - 2002-06-14 | CIB | CIB7 : B29C 44/34 | CIB | CIB7 : C08J 9/16 | Applicant | BASF SE - PATENTABEILUNG
CARL BOSCH STRASSE 38 67056 LUDWIGSHAFEN - DE | Proprietor | BASF SE - PATENTABEILUNG
CARL BOSCH STRASSE 38 67056 LUDWIGSHAFEN - DE | Inventor | NON RENSEIGNE - | Representative | RWS GROUP - CO CHENIQUE CAROLINE
2, RUE SAINTE VICTOIRE - 78000 VERSAILLES - FR | Date of grant | 2006-03-22 | Translation of the patent | 2006-10-13 : Publication de remise (BOPI 2006-41) | Last renewal fee | 2011-06-30 : 170.00 € | N° of the renewal fee | 9 | |
Database last updated on
24.05.2013
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