EP0803747A3
A process for producing optical waveguide-provided substrate
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 27 March 2017, 9.5 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
Every citation, both ways
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| EP0585565A2 | Cites | European Patent Office (EPO) | A | Search report | 1,4-7 |
| US5106211A | Cites | United States of America | X | Search report | 1-3 |
| US5363462A | Cites | United States of America | A | Search report | 1,4,5,7 |
2 priority claims, no other members on record
Priority claims2
| Document | Office | Kind | Date |
|---|---|---|---|
| 7661296 | Japan | A | |
| JP19960076612 | – | – | – |
29 legal events, as 4 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | Office | |
|---|---|---|---|
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Patent expired after termination of 20 yearsExpiredPE20 | PE20 | GB | |
| Expiry of rightR071 | R071 | DE | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Fee paymentPLFP | PLFP | FR | |
| No opposition filedOpposition26N | 26N | EP | |
| Fr: translation filedET | ET | 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 | |
| Corresponds to:REF | REF | EP | |
| Designated contracting statesAK | AK | EP | |
| European patent grantedGrantedFG4D | FG4D | GB | |
| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | EP | |
| Grant fee paidORIGINAL CODE: EPIDOSNIGR3GRAS | GRAS | EP | |
| Title (correction)A PROCESS FOR PRODUCING AN OPTICAL WAVEGUIDE IN A SUBSTRATERTI1 | RTI1 | EP | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP | GRAP | EP | |
| First examination report despatched17Q | 17Q | EP | |
| Request for examination filed17P | 17P | EP | |
| Designated contracting statesAK | AK | EP | |
| Search report despatchedORIGINAL CODE: 0009013PUAL | PUAL | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | 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
- 0803747
- Publication, EPODOC
- EP0803747
- Application
- 97302133
- Application, DOCDB
- 97302133
- Application, EPODOC
- EP19970302133
Titles3
- German
- Verfahren zur Herstellung eines optischen Wellenleiters in einem Substrat
- English
- A process for producing optical waveguide-provided substrate
- French
- Procédé de fabrication d'un guide d'onde optique dans un substrat
Classification
- CPC, 4
- G02B6/131
- G02B6/122
- G02B2006/12097
- G02F1/035
- IPC, 9
- G02B6 13
- B23K26 00
- G02B6 12
- G02B6 122
- G02B6 132
- G02B6 36
- G02F1 035
- G02F1 37
- G02F1 377
Designated states3
- Contracting states, 3
- Germany
- France
- United Kingdom