EP0240824A3
Cell separator and process of producing the same
Abstract
A cell separator which can separate cells, especially lymphocytes, with high selectivity and high efficiency without changing the cell population ratio of the cells. The cell separator comprises fibrous material containing fibers including hydroxyl apatite.
Term
Term ended
Projected expiry passed 23 March 2007, 19.5 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
Every citation, both waysCites: the store holds 2 of 3
| Document | Relation | Office | Category | Cited during |
|---|---|---|---|---|
| EP0174827A2 | Cites | European Patent Office (EPO) | Y | Search report |
| GB2083825A | Cites | United Kingdom | Y | Search report |
| PATENT ABSTRACTS OF JAPAN, vol. 7, no. 57 (P-181)[1202], 9th March 1983; & JP-A-57 204 454 (ASAHI KASEI KOGYO K.K.) 15-12-1982 | Non-patent | – | – | Search report |
| PATENT ABSTRACTS OF JAPAN, vol. 6, no. 19 (P-90)[897], 3rd February 1982; & JP-A-56 140 886 (ASAHI KASEI KOGYO K.K.) 04-11-1981 | Non-patent | – | – | Search report |
9 members in 6 offices
Priority claims5
| Document | Office | Kind | Date |
|---|---|---|---|
| 6451886 | Japan | A | |
| 6451886 | Japan | A | |
| 6451886 | Japan | – | |
| 6451886 | – | – | – |
| JP19860064518 | – | – | – |
Members9
| Document | Office | Kind | |
|---|---|---|---|
| EP0240824A2 | European Patent Office (EPO) | A2 | |
| CN87102643A | China | A | |
| JPS63284A | Japan | A | |
| EP0240824A3This record | European Patent Office (EPO) | A3 | |
| KR880011592A | Republic of Korea | A | |
| US4865733A | United States of America | A | |
| EP0240824B1 | European Patent Office (EPO) | B1 | |
| DE3770853D1 | Germany | D1 | |
| JP2536749B2 | Japan | B2 |
32 legal events, as 4 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | Office | |
|---|---|---|---|
| Notification of lapseLapsedST | ST | FR | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Gb: european patent ceased through non-payment of renewal feeCeasedGBPC | GBPC | 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 | |
| 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 | |
| Partial transmission of propertyTQ | TQ | FR | |
| Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)732E | 732E | GB | |
| Se: european patent has lapsedLapsedEUG | EUG | EP | |
| Patent ceasedCeasedPL | PL | CH | |
| 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 | |
| Se: european patent in force in swedenEAL | EAL | 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 | |
| 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 | |
| Corresponds to:REF | REF | EP | |
| Designated contracting statesAK | AK | EP | |
| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | EP | |
| First examination report despatched17Q | 17Q | EP | |
| Request for examination filed17P | 17P | EP | |
| Designated contracting statesAK | AK | EP | |
| Search report despatchedORIGINAL CODE: 0009013PUAL | PUAL | 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
- 0240824
- Publication, DOCDB
- 0240824
- Publication, EPODOC
- EP0240824
- Application
- 87104234
- Application, DOCDB
- 87104234
- Application, EPODOC
- EP19870104234
Titles3
- English
- Cell separator and process of producing the same
- French
- Séparateur de cellules et son procédé de préparation
- German
- Zellenseparator und Verfahren zu dessen Herstellung
Classification
- CPC, 9
- C12Q1/24
- G01N33/48
- B01J20/048
- B01J20/28028
- B01J20/2803
- B01J20/3042
- B01J20/3078
- B01J20/28004
- B01J20/28052
- IPC, 12
- G01N33 50
- B01J20 04
- C12M1 00
- C12M3 00
- C12N5 00
- C12N5 04
- C12N5 07
- C12N5 078
- C12Q1 04
- C12Q1 24
- D01F9 08
- D01F9 10
Designated states1
- Contracting states, 1
- Sweden