EP0802302A4
Riser that is to be detached near the water surface
6 sheets
Sheet 1 Sheet 2 Sheet 3 Sheet 4 Sheet 5 Sheet 6
Every citation, both waysCites: the store holds 4 of 5
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| EP0459649A1 | Cites | European Patent Office (EPO) | A | Search report | 1,16 |
| US4194568A | Cites | United States of America | A | Search report | 1,16 |
| US4436451A | Cites | United States of America | A | Search report | 1,16 |
| EP0459649A | Cites | European Patent Office (EPO) | – | – | – |
| See also references of WO 9718380A1 | Non-patent | – | – | Search report | – |
9 members in 5 offices
Priority claims9
| Document | Office | Kind | Date |
|---|---|---|---|
| 556609 | United States of America | – | |
| 55660995 | United States of America | A | |
| 55660995 | United States of America | A | |
| 9603242 | Japan | W | |
| 9603242 | Japan | W | |
| 556609 | – | – | – |
| JP9603242 | – | – | – |
| US19950556609 | – | – | – |
| WO1996JP03242 | – | – | – |
Members9
| Document | Office | Kind | |
|---|---|---|---|
| WO9718380A1 | World Intellectual Property Organization (WIPO) | A1 | |
| NO973051D0 | Norway | D0 | |
| NO973051L | Norway | L | |
| US5657823A | United States of America | A | |
| EP0802302A1 | European Patent Office (EPO) | A1 | |
| EP0802302A4This record | European Patent Office (EPO) | A4 | |
| EP0802302B1 | European Patent Office (EPO) | B1 | |
| NO318103B1 | Norway | B1 | |
| JP3843334B2 | Japan | B2 |
19 legal events, as 2 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 | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | 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 | |
| Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)732E | 732E | GB | |
| Designated contracting statesAK | AK | EP | |
| European patent grantedGrantedFG4D | 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 | |
| First examination report despatched17Q | 17Q | EP | |
| Supplementary search report drawn up and despatchedA4 | A4 | EP | |
| Designated contracting statesAK | AK | EP | |
| Information provided on ipc code assigned before grant7E 21B 17/01 A, 7E 21B 17/08 BRIC1 | RIC1 | EP | |
| Request for examination filed17P | 17P | 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
- 0802302
- Publication, DOCDB
- 0802302
- Publication, EPODOC
- EP0802302
- Application
- 96937506
- Application, DOCDB
- 96937506
- Application, EPODOC
- EP19960937506
Titles3
- German
- STEIGROHR DAS IN DER NÄHE VON DER WASSEROBERFLÄCHE LÖSBAR IST
- English
- RISER THAT IS TO BE DETACHED NEAR THE WATER SURFACE
- French
- TUBE PROLONGATEUR DESTINE A ETRE DETACHE PRES DE LA SURFACE DE L'EAU
Classification
- CPC, 5
- E21B17/085
- E21B7/128
- E21B17/01
- E21B17/012
- E21B33/038
- IPC, 4
- E21B7 128
- E21B17 01
- E21B17 08
- E21B33 038
Designated states1
- Contracting states, 1
- United Kingdom
