EP0803471A3
Mixture of metalloid oxide/metal-cerium oxide
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 17 March 2017, 9.5 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
Every citation, both ways
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| EP0649885A1 | Cites | European Patent Office (EPO) | X | Search report | 1-4 |
| US4360388A | Cites | United States of America | A | Search report | 1-4 |
| WO9322103A1 | Cites | World Intellectual Property Organization (WIPO) | A | Search report | 1-4 |
2 priority claims, no other members on record
Priority claims2
| Document | Office | Kind | Date |
|---|---|---|---|
| 19616780 | Germany | A | |
| DE1996116780 | – | – | – |
25 legal events, as 3 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | Office | |
|---|---|---|---|
| Notification of lapseLapsedST | ST | FR | |
| Gb: european patent ceased through non-payment of renewal feeCeasedGBPC | GBPC | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| No opposition filedOpposition26N | 26N | EP | |
| No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE | PLBE | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA | STAA | EP | |
| Fr: translation filedET | ET | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Gb: translation of ep patent filed (gb section 77(6)(a)/1977)GBT | GBT | EP | |
| Corresponds to:REF | REF | EP | |
| Designated contracting statesAK | AK | EP | |
| European patent grantedGrantedNOT ENGLISHFG4D | FG4D | GB | |
| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | EP | |
| Grant fee paidORIGINAL CODE: EPIDOSNIGR3GRAS | GRAS | EP | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP | GRAP | EP | |
| Party data changed (applicant data changed or rights of an application transferred)RAP1 | RAP1 | EP | |
| First examination report despatched17Q | 17Q | EP | |
| Party data changed (applicant data changed or rights of an application transferred)RAP3 | RAP3 | EP | |
| Party data changed (applicant data changed or rights of an application transferred)RAP1 | RAP1 | EP | |
| Request for examination filed17P | 17P | EP | |
| Designated contracting statesAK | AK | EP | |
| Search report despatchedORIGINAL CODE: 0009013PUAL | PUAL | EP | |
| Designated contracting statesAK | AK | EP | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI | EP |
Numbers
- Publication, DOCDB
- 0803471
- Publication, EPODOC
- EP0803471
- Application
- 97104499
- Application, DOCDB
- 97104499
- Application, EPODOC
- EP19970104499
Titles3
- German
- Ceroxid-Metall / Metalloidoxid-Mischung
- English
- Mixture of metalloid oxide/metal-cerium oxide
- French
- Mélange oxyde de métalloide/métal-oxyde de cérium
Classification
- CPC, 7
- C09K3/14
- C01B13/185
- C01P2006/10
- C01P2006/12
- C01P2006/82
- C08K3/22
- C09K3/1454
- IPC, 9
- B24D3 00
- C01B13 18
- C01F17 00
- C01G23 04
- C01G23 07
- C01G25 02
- C08K3 22
- C09K3 14
- H01L21 304
Designated states3
- Contracting states, 3
- Germany
- France
- United Kingdom