EP1413092A2
Method and system for preventing transmission loops in a label switching domain
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 23 May 2022, 4.3 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| EP0924901A2 | Cites | European Patent Office (EPO) | Search report |
9 members in 5 offices
Priority claims3
| Document | Office | Kind | Date |
|---|---|---|---|
| 865035 | United States of America | – | |
| 86503501 | United States of America | A | |
| 0216459 | United States of America | W |
Members9
| Document | Office | Kind | |
|---|---|---|---|
| US2002176371A1 | United States of America | A1 | |
| WO02093999A2 | World Intellectual Property Organization (WIPO) | A2 | |
| AU2002310105A1 | Australia | A1 | |
| WO02093999A3 | World Intellectual Property Organization (WIPO) | A3 | |
| US6728220B2 | United States of America | B2 | |
| EP1413092A2This record | European Patent Office (EPO) | A2 | |
| EP1413092A4 | European Patent Office (EPO) | A4 | |
| EP1413092B1 | European Patent Office (EPO) | B1 | |
| DE60238684D1 | Germany | D1 |
35 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 | |
| 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 | |
| Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)REGISTERED BETWEEN 20190131 AND 20190206732E | 732E | GB | |
| Gb: european patent ceased through non-payment of renewal feeCeasedGBPC | GBPC | 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| Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal feeWithdrawnR119 | R119 | DE | |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 | |
| 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 | |
| Fee paymentPLFP | PLFP | FR | |
| Fee paymentPLFP | PLFP | FR | |
| Lien (pledge) cancelledRG | RG | FR | |
| Lien (pledge) constitutedGC | GC | FR | |
| Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)REGISTERED BETWEEN 20130822 AND 20130828732E | 732E | GB | |
| Change of name or company nameCD | CD | FR | |
| Transmission of propertyTP | TP | FR | |
| No opposition filed against granted patent, or epo opposition proceedings concluded without decisionGrantedR097 | R097 | DE | |
| 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 | |
| Dpma publication of mentioned ep patent grantGrantedR096 | R096 | DE | |
| 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 | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP | GRAP | EP | |
| First examination report despatched17Q | 17Q | EP | |
| Supplementary search report drawn up and despatchedA4 | A4 | 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
- 1413092
- Application
- 27371541
Titles3
- German
- VERFAHREN UND SYSTEM ZUM VERHINDERN VON ÜBERTRAGUNGSSCHLEIFEN IN EINEM LABEL-VERMITTLUNGSBEREICH
- English
- METHOD AND SYSTEM FOR PREVENTING TRANSMISSION LOOPS IN A LABEL SWITCHING DOMAIN
- French
- PROCEDE ET SYSTEME DESTINES A EMPECHER LA FORMATION DE BOUCLES DE TRANSMISSION DANS UN DOMAINE DE COMMUTATION D'ETIQUETTES
Classification
- CPC, 7
- H04L45/02
- H04L45/025
- H04L45/122
- H04L45/18
- H04L45/20
- H04L45/50
- H04L45/48
- IPC, 2
- H04L12 427
- H04L12 56
Designated states26
- Contracting states, 20
- Austria
- Belgium
- Switzerland
- Cyprus
- Germany
- Denmark
- Spain
- Finland
- France
- United Kingdom
- Greece
- Ireland
- Italy
- Liechtenstein
- Luxembourg
- Monaco
- Netherlands (Kingdom of the)
- Portugal
- Sweden
- Türkiye
- Extension states, 6
- Albania
- Lithuania
- Latvia
- North Macedonia
- Romania
- Slovenia