EP2004308A4
Regeneration of ion exchangers that are used for salt removal from acid gas capture plants
Abstract
This record has no abstract on file.
Term
0.4 yearsto projected expiry
Projected expiry 26 February 2027, counted from filing; an application has no term until it is granted.
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- Projected expiry
3 sheets
Sheet 1 Sheet 2 Sheet 3
Every citation, both ways
| Document | Relation | Office | Category | Cited during | Relevant claims |
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| US4170628A | Cites | United States of America | XYI | Search report | 1-6,8-9,12,14-15 |
| US4530704A | Cites | United States of America | Y | Search report | 13 |
| WO9842618A1 | Cites | World Intellectual Property Organization (WIPO) | Y | Search report | 10-11 |
| HERMANS-LOKKERBOL ET AL: "Preparative separation of bitter acids from hop extracts by centrifugal partition chromatography", JOURNAL OF CHROMATOGRAPHY, ELSEVIER SCIENCE PUBLISHERS B.V, NL, vol. 771, no. 1-2, 30 May 1997 (1997-05-30), pages 71 - 79, XP022496516, ISSN: 0021-9673 | Non-patent | – | – | Search report | – |
| QIU Y H; HUANG A J; SUN Y L: "Triethylamine or diethylenetriamine as dynamic modifier for suppressing basic protein adsorption in capillary electrophoresis", CHINESE CHEMICAL LETTERS, vol. 10, no. 3, March 1999 (1999-03-01), pages 227 - 230, XP002569368, ISSN: 1001-8417 | Non-patent | – | – | Search report | – |
24 members in 13 offices
Members24
| Document | Office | Kind | |
|---|---|---|---|
| US2007213415A1 | United States of America | A1 | |
| AU2007224956A1 | Australia | A1 | |
| CA2642525A1 | Canada | A1 | |
| WO2007104134A2 | World Intellectual Property Organization (WIPO) | A2 | |
| WO2007104134A3 | World Intellectual Property Organization (WIPO) | A3 | |
| CL2007000623A1 | Chile | A1 | |
| MX2008011235A | Mexico | A | |
| EP2004308A2 | European Patent Office (EPO) | A2 | |
| EA200870339A1 | Eurasian Patent Organization (EAPO) | A1 | |
| CN101400428A | China | A | |
| JP2009529412A | Japan | A | |
| EP2004308A4This record | European Patent Office (EPO) | A4 | |
| US7776296B2 | United States of America | B2 | |
| EA013807B1 | Eurasian Patent Organization (EAPO) | B1 | |
| BRPI0708758A2 | Brazil | A2 | |
| CA2642525C | Canada | C | |
| AU2007224956B2 | Australia | B2 | |
| CN101400428B | China | B | |
| JP5344934B2 | Japan | B2 | |
| AU2007224956C1 | Australia | C1 | |
| EP2004308B1 | European Patent Office (EPO) | B1 | |
| MY153175A | Malaysia | A | |
| PL2004308T3 | Poland | T3 | |
| BRPI0708758B1 | Brazil | B1 |
73 legal events, as 12 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 | |
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| 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 | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Change of ownershipPD | PD | BE | |
| Change of applicant/patenteeR081 | R081 | DE | |
| Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)REGISTERED BETWEEN 20191121 AND 20191127732E | 732E | GB | |
| 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 | |
| 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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| Patent lapsedLapsedMM4A | MM4A | IE | |
| 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 | |
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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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| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Ep patent valid in romaniaEPE | EPE | RO | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
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| No opposition filedOpposition26N | 26N | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | 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 | |
| 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 | |
| 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 | |
| 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 | |
| Translation of ep patentT3 | T3 | PL | |
| 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 | |
| Invalidated european patentMG4D | MG4D | LT | |
| Fee paymentPLFP | PLFP | FR | |
| 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 | |
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| 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 | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Deletion acc. to par. 5 (withdrawal of the translation of the ep patent)MK05 | MK05 | AT | |
| Translation filed for an european patent granted for nl, confirming art. 52 par. 1 or 6 of the patents act 1995GrantedT3 | T3 | 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 | |
| Designated contracting statesAK | AK | EP | |
| European patent grantedGrantedFG4D | FG4D | GB | |
| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | 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 | |
| Intention to grant announcedINTG | INTG | EP | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP | GRAP | EP | |
| Party data changed (applicant data changed or rights of an application transferred)RAP1 | RAP1 | EP | |
| Request for extension of the european patent (deleted)DAX | DAX | 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 | |
| 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
- 2004308
- Application
- 77106466
Titles3
- German
- REGENERATION VON IONENAUSTAUSCHERN, DIE ZUR SALZENTFERNUNG AUS SAUERGASABFANGANLAGEN VERWENDET WERDEN
- English
- REGENERATION OF ION EXCHANGERS THAT ARE USED FOR SALT REMOVAL FROM ACID GAS CAPTURE PLANTS
- French
- RÉGÉNÉRATION D'ÉCHANGEURS D'IONS UTILISÉS POUR L'ÉLIMINATION DE SEL DANS DES INSTALLATIONS DE CAPTURE DE GAZ ACIDE
Classification
- CPC, 3
- B01D53/1456
- B01D53/1425
- B01J49/60
- IPC, 6
- B01D53 14
- B01D53 18
- B01D53 54
- B01D53 96
- B01J41 20
- B01J49 00
Designated states31
- Contracting states, 31
- Austria
- Belgium
- Bulgaria
- Switzerland
- Cyprus
- Czechia
- Germany
- Denmark
- Estonia
- Spain
- Finland
- France
- United Kingdom
- Greece
- Hungary
- Ireland
- Iceland
- Italy
- Liechtenstein
- Lithuania
- Luxembourg
- Latvia
- Monaco
- Netherlands (Kingdom of the)
and 7 moreShow fewer
- Poland
- Portugal
- Romania
- Sweden
- Slovenia
- Slovakia
- Türkiye