EP0504366A4
Microporous material
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 19 September 2011, 15 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
Every citation, both ways
| Document | Relation | Office | Category | Cited during |
|---|---|---|---|---|
| EP0288021A2 | Cites | European Patent Office (EPO) | Y | Search report |
| EP0289859A2 | Cites | European Patent Office (EPO) | X | Search report |
| EP0335613A2 | Cites | European Patent Office (EPO) | Y | Search report |
| DE3617318A1 | Cites | Germany | X | Search report |
8 members in 4 offices
Priority claims6
| Document | Office | Kind | Date |
|---|---|---|---|
| 59617590 | United States of America | A | |
| 59617590 | United States of America | A | |
| 9106821 | United States of America | W | |
| 9106821 | United States of America | W | |
| US19900596175 | – | – | – |
| WO1991US06821 | – | – | – |
Members8
| Document | Office | Kind | |
|---|---|---|---|
| WO9206577A2 | World Intellectual Property Organization (WIPO) | A2 | |
| EP0504366A1 | European Patent Office (EPO) | A1 | |
| EP0504366A4This record | European Patent Office (EPO) | A4 | |
| US5196262A | United States of America | A | |
| EP0504366B1 | European Patent Office (EPO) | B1 | |
| DE69120654D1 | Germany | D1 | |
| DE69120654T2 | Germany | T2 | |
| WO9206577A8 | World Intellectual Property Organization (WIPO) | A8 |
30 legal events, as 4 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | Office | |
|---|---|---|---|
| Change of representativeR082 | R082 | DE | |
| 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 | |
| Patent expired after termination of 20 yearsExpiredPE20 | PE20 | GB | |
| Expiry of rightR071 | R071 | DE | |
| 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 | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| European patent in force as of 2002-01-01IF02 | IF02 | GB | |
| Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)732E | 732E | GB | |
| Transmission of propertyTP | TP | FR | |
| 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 | |
| Fr: translation filedET | ET | EP | |
| Fr: translation filedET | ET | EP | |
| It: translation for a ep patent filedITF | ITF | EP | |
| It: translation for a ep patent filedITF | ITF | EP | |
| Corresponds to:REF | REF | EP | |
| Designated contracting statesAK | AK | EP | |
| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | EP | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOS IGRAGRAH | GRAH | EP | |
| First examination report despatched17Q | 17Q | EP | |
| Supplementary search report drawn up and despatchedA4 | A4 | EP | |
| Designated contracting statesAK | AK | 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, DOCDB
- 0504366
- Publication, EPODOC
- EP0504366
- Application
- 918165
- Application, DOCDB
- 91918165
- Application, EPODOC
- EP19910918165
Titles
- English
- MICROPOROUS MATERIAL
Classification
- CPC, 20
- C08J9/28
- B41M1/30
- C08J2201/0543
- C08J2201/0546
- C08J2323/06
- C08K3/36
- C08L23/06
- C08L91/00
- C08L2205/02
- C08L2205/025
- C08L2207/068
- Y10T428/256
- Y10T428/259
- Y10T428/249978
- Y10T428/249987
- Y10T428/249992
- Y10T428/249993
- Y10T428/31913
- Y10T428/31917
- Y10T428/31931
- IPC, 3
- B41M1 30
- C08J9 28
- C08L23 06
Designated states1
- Contracting states, 1
- Italy