EP2018263A2
Process for making light guides with extraction structures
Abstract
This record has no abstract on file.
Term
0.6 yearsto projected expiry
Projected expiry 17 May 2027, counted from filing; an application has no term until it is granted.
- Priority
- Filed
- Published
- Today
- Projected expiry
8 sheets
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Every citation, both ways
| Reference | Relation | Cited during |
|---|---|---|
| See references of WO 2007137102A3 | Non-patent | Search report |
18 members in 5 offices
Priority claims3
| Document | Office | Kind | Date |
|---|---|---|---|
| 747609P | United States of America | – | |
| 74760906 | United States of America | P | |
| 2007069095 | United States of America | W |
Members18
| Document | Office | Kind | |
|---|---|---|---|
| WO2007137102A2 | World Intellectual Property Organization (WIPO) | A2 | |
| WO2007137102A3 | World Intellectual Property Organization (WIPO) | A3 | |
| EP2018263A2This record | European Patent Office (EPO) | A2 | |
| CN101448632A | China | A | |
| US2009175050A1 | United States of America | A1 | |
| JP2009537870A | Japan | A | |
| US2009279321A1 | United States of America | A1 | |
| US2009285543A1 | United States of America | A1 | |
| US7936956B2 | United States of America | B2 | |
| US7941013B2 | United States of America | B2 | |
| EP2468487A1 | European Patent Office (EPO) | A1 | |
| CN101448632B | China | B | |
| JP2014006547A | Japan | A | |
| US9329326B2 | United States of America | B2 | |
| JP2016105417A | Japan | A | |
| EP2018263B1 | European Patent Office (EPO) | B1 | |
| EP2468487B1 | European Patent Office (EPO) | B1 | |
| JP6216811B2 | Japan | B2 |
68 legal events, as 10 offices reported them to INPADOC
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| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal feeWithdrawnR119 | R119 | DE | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
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| Lapsed because of non-payment of the annual feeLapsedMM | MM | BE | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| 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 | |
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| Patent lapsedLapsedMM4A | MM4A | IE | |
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| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA | STAA | EP | |
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| No opposition filed against granted patent, or epo opposition proceedings concluded without decisionGrantedR097 | R097 | DE | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
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| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
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| Deletion acc. to par. 5 (withdrawal of the translation of the ep patent)MK05 | MK05 | AT | |
| Invalidated european patentMG4D | MG4D | LT | |
| Patent invalid in the netherlands as no translation has been filedMP | MP | NL | |
| Dpma publication of mentioned ep patent grantGrantedR096 | R096 | DE | |
| European patents granted designating irelandGrantedFG4D | FG4D | IE | |
| European patent takes effect as a national patent in ch/liEP | EP | CH | |
| Reference to at number (ep patent validated in austria)REF | REF | AT | |
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| European patent grantedGrantedFG4D | FG4D | GB | |
| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE PATENT HAS BEEN GRANTEDSTAA | STAA | EP | |
| Grant fee paidORIGINAL CODE: EPIDOSNIGR3GRAS | GRAS | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: GRANT OF PATENT IS INTENDEDSTAA | STAA | EP | |
| Intention to grant announcedINTG | INTG | EP | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP | GRAP | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Amendment of ipc main classPREVIOUS MAIN CLASS: B29D0011000000R079 | R079 | DE | |
| Request for extension of the european patent (deleted)DAX | DAX | EP | |
| First examination report despatched17Q | 17Q | EP | |
| Request for examination filed17P | 17P | EP | |
| Designated contracting statesAK | AK | EP | |
| Request for extension of the european patentAX | AX | 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
- 2018263
- Application
- 77975209
Titles3
- German
- VERFAHREN ZUR HERSTELLUNG VON LICHTLEITERN MIT EXTRAKTIONSSTRUKTUREN UND IN DIESEM VERFAHREN HERGESTELLTE LICHTLEITER
- English
- PROCESS FOR MAKING LIGHT GUIDES WITH EXTRACTION STRUCTURES AND LIGHT GUIDES PRODUCED THEREBY
- French
- PROCÉDÉ DE FABRICATION DE GUIDES D'ONDES OPTIQUES À STRUCTURES D'EXTRACTION ET GUIDES D'ONDES OPTIQUES FABRIQUÉS SELON LEDIT PROCÉDÉ
Classification
- CPC, 3
- G02B6/0041
- B29D11/00663
- G02B6/0065
- IPC, 5
- F21V8 00
- B29D11 00
- G02B5 02
- G02B6 00
- C08F2 50
Designated states37
- Contracting states, 32
- Austria
- Belgium
- Bulgaria
- Switzerland
- Cyprus
- Czechia
- Germany
- Denmark
- Estonia
- Spain
- Finland
- France
- United Kingdom
- Greece
- Hungary
- Ireland
- Iceland
- Italy
- Liechtenstein
- Lithuania
- Luxembourg
- Latvia
- Monaco
- Malta
and 8 moreShow fewer
- Netherlands (Kingdom of the)
- Poland
- Portugal
- Romania
- Sweden
- Slovenia
- Slovakia
- Türkiye
- Extension states, 5
- Albania
- Bosnia and Herzegovina
- Croatia
- North Macedonia
- Serbia