EP3489291A4
Porous polyimide film production method and porous polyimide film produced using said method
Abstract
This record has no abstract on file.
Term
10.8 yearsto projected expiry
Projected expiry 25 July 2037, counted from filing; an application has no term until it is granted.
- Priority and filed
- Published
- Today
- Projected expiry
13 sheets
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Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| US2003018094A1 | Cites | United States of America | Search report |
| JP2011219586A | Cites | Japan | Search report |
| US2013045355A1 | Cites | United States of America | Search report |
| EP2557110A1 | Cites | European Patent Office (EPO) | Search report |
| US4440643A | Cites | United States of America | Search report |
| See also references of WO 2018021356A1 | Non-patent | – | Search report |
15 members in 8 offices; this record represents the family
Members15
| Document | Office | Kind | |
|---|---|---|---|
| CA3031920A1 | Canada | A1 | |
| WO2018021356A1 | World Intellectual Property Organization (WIPO) | A1 | |
| SG11201900719UA | Singapore | A | |
| KR20190029607A | Republic of Korea | A | |
| CN109563300A | China | A | |
| JPWO2018021356A1 | Japan | A1 | |
| EP3489291A1 | European Patent Office (EPO) | A1 | |
| US2019263997A1 | United States of America | A1 | |
| EP3489291A4This record | European Patent Office (EPO) | A4 | |
| JP6750679B2 | Japan | B2 | |
| KR102189214B1 | Republic of Korea | B1 | |
| US10968328B2 | United States of America | B2 | |
| CA3031920C | Canada | C | |
| CN109563300B | China | B | |
| EP3489291B1 | European Patent Office (EPO) | B1 |
88 legal events, as 9 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
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| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
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| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Lapsed because of non-payment of the annual feeLapsedMM | MM | BE | |
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| No opposition filedOpposition26N | 26N | EP | |
| Patent ceasedCeasedPL | PL | CH | |
| 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 | |
| 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 | |
| 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 | |
| Deletion acc. to par. 5 (withdrawal of the translation of the ep patent)MK05 | MK05 | AT | |
| Patent invalid in the netherlands as no translation has been filedMP | MP | NL | |
| Invalidation of extension of european patentsMG9D | MG9D | LT | |
| European patents granted designating irelandGrantedFG4D | FG4D | IE | |
| Dpma publication of mentioned ep patent grantGrantedR096 | R096 | DE | |
| European patent takes effect as a national patent in ch/liEP | EP | CH | |
| Designated contracting statesAK | AK | EP | |
| European patent grantedGrantedFG4D | FG4D | GB | |
| Opt-out of the competence of the unified patent court (upc) registeredP01 | P01 | EP | |
| (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 | |
| Intention to grant announcedINTG | INTG | EP | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP | GRAP | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: GRANT OF PATENT IS INTENDEDSTAA | STAA | EP | |
| Party data changed (applicant data changed or rights of an application transferred)RAP3 | RAP3 | EP | |
| First examination report despatched17Q | 17Q | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: EXAMINATION IS IN PROGRESSSTAA | STAA | EP | |
| Supplementary search report drawn up and despatchedA4 | A4 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Request for validation of the european patent (deleted)DAV | DAV | EP | |
| Request for extension of the european patent (deleted)DAX | DAX | 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 | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: REQUEST FOR EXAMINATION WAS MADESTAA | STAA | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADESTAA | STAA | EP |
Numbers
- Publication
- 3489291
- Application
- 178343588
Titles3
- German
- HERSTELLUNGSVERFAHREN FÜR PORÖSE POLYIMIDFOLIE UND MIT DIESEM VERFAHREN HERGESTELLTE PORÖSE POLYIMIDFOLIE
- English
- POROUS POLYIMIDE FILM PRODUCTION METHOD AND POROUS POLYIMIDE FILM PRODUCED USING SAID METHOD
- French
- PROCÉDÉ DE PRODUCTION DE FILM DE POLYIMIDE POREUX ET FILM DE POLYIMIDE POREUX PRODUIT À L'AIDE DUDIT PROCÉDÉ
Classification
- CPC, 14
- C08J9/28
- C08G73/1007
- C08G73/1032
- C08G73/1067
- C08J2379/08
- C08J2201/0544
- C08J7/123
- Y02E60/10
- C08J9/36
- C08G73/1085
- C08J5/18
- C08J2201/04
- C08J2205/044
- C08G73/10
- IPC, 2
- C08J9 28
- C08G73 10
Designated states38
- Contracting states, 38
- Albania
- Austria
- Belgium
- Bulgaria
- Switzerland
- Cyprus
- Czechia
- Germany
- Denmark
- Estonia
- Spain
- Finland
- France
- United Kingdom
- Greece
- Croatia
- Hungary
- Ireland
- Iceland
- Italy
- Liechtenstein
- Lithuania
- Luxembourg
- Latvia
and 14 moreShow fewer
- Monaco
- North Macedonia
- Malta
- Netherlands (Kingdom of the)
- Norway
- Poland
- Portugal
- Romania
- Serbia
- Sweden
- Slovenia
- Slovakia
- San Marino
- Türkiye