EP2125291A4
Using spectra to determine polishing endpoints
Abstract
This record has no abstract on file.
Term
Projected expiry 22 February 2028.
- Priority
- Filed
- Published
- Today
- Projected expiry
Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| US2004203177A1 | Cites | United States of America | Search report |
| US2007042675A1 | Cites | United States of America | Search report |
20 members in 6 offices
Priority claims3
| Document | Office | Kind | Date |
|---|---|---|---|
| 891487P | United States of America | – | |
| 89148707 | United States of America | P | |
| 2008054807 | United States of America | W |
Members20
| Document | Office | Kind | |
|---|---|---|---|
| US2008206993A1 | United States of America | A1 | |
| WO2008103964A2 | World Intellectual Property Organization (WIPO) | A2 | |
| WO2008103964A3 | World Intellectual Property Organization (WIPO) | A3 | |
| TW200849416A | Taiwan Province of China | A | |
| KR20090112765A | Republic of Korea | A | |
| EP2125291A2 | European Patent Office (EPO) | A2 | |
| JP2010519771A | Japan | A | |
| EP2125291A4This record | European Patent Office (EPO) | A4 | |
| US8569174B2 | United States of America | B2 | |
| JP2013232660A | Japan | A | |
| US2014045282A1 | United States of America | A1 | |
| TWI445098B | Taiwan Province of China | B | |
| KR20140147146A | Republic of Korea | A | |
| JP5654753B2 | Japan | B2 | |
| KR101504508B1 | Republic of Korea | B1 | |
| JP5774059B2 | Japan | B2 | |
| US9142466B2 | United States of America | B2 | |
| KR20150140400A | Republic of Korea | A | |
| KR101643992B1 | Republic of Korea | B1 | |
| KR101678082B1 | Republic of Korea | B1 |
9 legal events, as the office reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | |
|---|---|---|
| Application deemed to be withdrawnWithdrawn18D | 18D | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWNSTAA | STAA | |
| Supplementary search report drawn up and despatchedA4 | A4 | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | |
| Request for extension of the european patent (deleted)DAX | DAX | |
| Request for examination filed17P | 17P | |
| Designated contracting statesAK | AK | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI |
Numbers
- Publication
- 2125291
- Application
- 87305801
Titles3
- German
- VERWENDUNG VON SPEKTREN ZUR BESTIMMUNG VON POLIERENDPUNKTEN
- English
- USING SPECTRA TO DETERMINE POLISHING ENDPOINTS
- French
- UTILISATION DE SPECTRES POUR DÉTERMINER DES POINTS FINAUX DE POLISSAGE
Classification
- CPC, 8
- B24B37/013
- H10P52/00
- H10P74/203
- B24B49/12
- B24B49/00
- H10P50/00
- G16Z99/00
- H10P52/402
- IPC, 5
- B24B37 013
- B24B49 12
- B24B49 00
- G06F19 00
- H01L21 461
Designated states34
- Contracting states, 34
- Austria
- Belgium
- Bulgaria
- Switzerland
- Cyprus
- Czechia
- Germany
- Denmark
- Estonia
- Spain
- Finland
- France
- United Kingdom
- Greece
- Croatia
- Hungary
- Ireland
- Iceland
- Italy
- Liechtenstein
- Lithuania
- Luxembourg
- Latvia
- Monaco
and 10 moreShow fewer
- Malta
- Netherlands (Kingdom of the)
- Norway
- Poland
- Portugal
- Romania
- Sweden
- Slovenia
- Slovakia
- Türkiye