EP1577389A3
Magnetic pigment
Abstract
The invention relates to magnetic particles with a glass surface, methods for purifying a biological material, in particular of nucleic acids using glass particles in the presence of chaotropic salts, methods for isolating these biological materials and methods for concentrating biological materials and the transfer of biological materials from solutions with high concentration of salts in solutions with low concentration of salts.
Term
Term ended
Projected expiry passed 6 June 2016, 10.3 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
Every citation, both ways
| Document | Relation | Office | Category | Cited during |
|---|---|---|---|---|
| EP0389063A2 | Cites | European Patent Office (EPO) | A | Search report |
| DE4307262A1 | Cites | Germany | A | Search report |
| WO9112079A1 | Cites | World Intellectual Property Organization (WIPO) | A | Search report |
| WO9504140A1 | Cites | World Intellectual Property Organization (WIPO) | A | Search report |
125 members in 21 offices
Priority claims21
| Document | Office | Kind | Date |
|---|---|---|---|
| 19520398 | Germany | A | |
| 19520398 | Germany | A | |
| 19520398 | Germany | – | |
| 19537985 | Germany | A | |
| 19537985 | Germany | A | |
| 19537985 | Germany | – | |
| 02016299 | European Patent Office (EPO) | A | |
| 02016299 | European Patent Office (EPO) | A | |
| 2440504 | Canada | A | |
| 2440504 | Canada | A | |
| 96921935 | European Patent Office (EPO) | A | |
| 96921935 | European Patent Office (EPO) | A | |
| 02016299 | – | – | – |
| 19520398 | – | – | – |
| 19537985 | – | – | – |
| 96921935 | – | – | – |
| CA19962440504 | – | – | – |
| DE1995120398 | – | – | – |
| DE1995137985 | – | – | – |
| EP19960921935 | – | – | – |
| EP20020016299 | – | – | – |
Members125
| Document | Office | Kind | |
|---|---|---|---|
| DE19520398A1 | Germany | A1 | |
| CA2223821A1 | Canada | A1 | |
| CA2605671A1 | Canada | A1 | |
| CA2607563A1 | Canada | A1 | |
| WO9641811A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU6300796A | Australia | A | |
| DE19537985A1 | Germany | A1 | |
| NO20072301L | Norway | L | |
| NO975772D0 | Norway | D0 | |
| NO975772L | Norway | L | |
| EP0837871A1 | European Patent Office (EPO) | A1 | |
| CN1192217A | China | A | |
| KR19990022753A | Republic of Korea | A | |
| AU707115B2 | Australia | B2 | |
| JPH11509364A | Japan | A | |
| NZ311648A | New Zealand | A | |
| DE19854973A1 | Germany | A1 | |
| DE19855259A1 | Germany | A1 | |
| CA2352490A1 | Canada | A1 | |
| WO0032762A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU1652800A | Australia | A | |
| CA2392009A1 | Canada | A1 | |
| WO0137291A1 | World Intellectual Property Organization (WIPO) | A1 | |
| NO20012620D0 | Norway | D0 | |
| US6255477B1 | United States of America | B1 | |
| NO20012620L | Norway | L | |
| EP1144620A1 | European Patent Office (EPO) | A1 | |
| EP1154443A1 | European Patent Office (EPO) | A1 | |
| EP1232502A1 | European Patent Office (EPO) | A1 | |
| JP2002531084A | Japan | A | |
| US2002137920A1 | United States of America | A1 | |
| HU0203386A2 | Hungary | A2 | |
| HUP0203386A1 | Hungary | A1 | |
| EP1281714A1 | European Patent Office (EPO) | A1 | |
| US6545143B1 | United States of America | B1 | |
| JP2003514383A | Japan | A | |
| CN1106401C | China | C | |
| EP0837871B1 | European Patent Office (EPO) | B1 | |
| AT239031T | Austria | T | |
| ATE239031T1 | Austria | T1 | |
| DE59610405D1 | Germany | D1 | |
| CZ20021608A3 | Czechia | A3 | |
| AU762188B2 | Australia | B2 | |
| US2003125542A1 | United States of America | A1 | |
| US2003135038A1 | United States of America | A1 | |
| HK1051048A1 | Hong Kong, China | A1 | |
| SK6642002A3 | Slovakia | A3 | |
| DK0837871T3 | Denmark | T3 | |
| CN1439646A | China | A | |
| EP1144620B1 | European Patent Office (EPO) | B1 | |
| AT248911T | Austria | T | |
| ATE248911T1 | Austria | T1 | |
| DE59906909D1 | Germany | D1 | |
| US2003224366A1 | United States of America | A1 | |
| DK1144620T3 | Denmark | T3 | |
| ES2197947T3 | Spain | T3 | |
| PT1144620E | Portugal | E | |
| ES2205914T3 | Spain | T3 | |
| JP2004135678A | Japan | A | |
| PL356771A1 | Poland | A1 | |
| JP3561235B2 | Japan | B2 | |
| JP3561270B2 | Japan | B2 | |
| CA2440504A1 | Canada | A1 | |
| US6870047B2 | United States of America | B2 | |
| KR100463475B1 | Republic of Korea | B1 | |
| US6919444B2 | United States of America | B2 | |
| EP1281714B1 | European Patent Office (EPO) | B1 | |
| AT301665T | Austria | T | |
| ATE301665T1 | Austria | T1 | |
| DE59611258D1 | Germany | D1 | |
| EP1577389A2 | European Patent Office (EPO) | A2 | |
| EP1577389A3This record | European Patent Office (EPO) | A3 | |
| US2005266429A1 | United States of America | A1 | |
| US2005266462A1 | United States of America | A1 | |
| HK1075065A1 | Hong Kong, China | A1 | |
| EP1602724A1 | European Patent Office (EPO) | A1 | |
| DK1281714T3 | Denmark | T3 | |
| EP1232502B1 | European Patent Office (EPO) | B1 | |
| AT315826T | Austria | T | |
| ATE315826T1 | Austria | T1 | |
| ES2247236T3 | Spain | T3 | |
| JP2006075160A | Japan | A | |
| DE60025529D1 | Germany | D1 | |
| DK1232502T3 | Denmark | T3 | |
| PT1232502E | Portugal | E | |
| CA2352490C | Canada | C | |
| ES2256068T3 | Spain | T3 | |
| JP2006193421A | Japan | A | |
| CN1267447C | China | C | |
| DE60025529T2 | Germany | T2 | |
| CN1891833A | China | A | |
| US2007082360A1 | United States of America | A1 | |
| CN1974781A | China | A | |
| EP1577389B1 | European Patent Office (EPO) | B1 | |
| JP3950478B2 | Japan | B2 | |
| AT368109T | Austria | T | |
| ATE368109T1 | Austria | T1 | |
| DE59611440D1 | Germany | D1 | |
| DK1577389T3 | Denmark | T3 | |
| CA2223821C | Canada | C |
Showing 100 of 125
74 legal events, as 12 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | Office | |
|---|---|---|---|
| Patent maintained in amended form27A | 27A | EP | |
| Designated contracting statesAK | AK | EP | |
| Epo decision maintaining patent in amended form now finalR102 | R102 | DE | |
| Patent maintained in amended formORIGINAL CODE: 0009272PUAH | PUAH | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: PATENT MAINTAINED AS AMENDEDSTAA | STAA | 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 | |
| Announcement of lapse in spainLapsedFD2A | FD2A | ES | |
| Ep patent has lapsedLapsedEUG | EUG | SE | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Patent expiredExpiredMK9A | MK9A | IE | |
| ExpiryMK07 | MK07 | AT | |
| Examination report in opposition despatched + time limitOppositionORIGINAL CODE: EPIDOSNORE2PLAY | PLAY | EP | |
| Reply to examination report in opposition receivedOppositionORIGINAL CODE: EPIDOSNORE3PLBC | PLBC | EP | |
| Patent expired after termination of 20 yearsExpiredPE20 | PE20 | GB | |
| Patent ceasedCeasedPL | PL | CH | |
| Ep patent expiredExpiredEUP | EUP | DK | |
| Patent expired because of reaching the maximum lifetime of a patentExpiredMK | MK | NL | |
| Expiry of rightR071 | R071 | DE | |
| Examination report in opposition despatched + time limitOppositionORIGINAL CODE: EPIDOSNORE2PLAY | PLAY | 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 | |
| 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 | |
| Appeal procedure closedAppealORIGINAL CODE: EPIDOSNNOA9OAPBU | APBU | 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 | |
| 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 | |
| Fee paymentPLFP | PLFP | FR | |
| Change of the address of the representativeNEW ADDRESS: HOLBEINSTRASSE 36-38, 4051 BASEL (CH)PCAR | PCAR | CH | |
| Date of receipt of statement of grounds of appeal recordedAppealORIGINAL CODE: EPIDOSNNOA3OAPBQ | APBQ | EP | |
| Appeal reference modifiedAppealORIGINAL CODE: EPIDOSCREFNOAPAH | APAH | EP | |
| Appeal reference recordedAppealORIGINAL CODE: EPIDOSNREFNOAPBM | APBM | EP | |
| Date of receipt of notice of appeal recordedAppealORIGINAL CODE: EPIDOSNNOA2OAPBP | APBP | EP | |
| Communication despatched that patent is revokedRevokedORIGINAL CODE: EPIDOSNREV1RDAF | RDAF | EP | |
| Reply of patent proprietor to notice(s) of opposition receivedOppositionORIGINAL CODE: EPIDOSNOBS3PLBB | PLBB | EP | |
| Information modified related to communication of a notice of opposition and request to file observations + time limitOppositionORIGINAL CODE: EPIDOSCOBS2PLAF | PLAF | EP | |
| Nl: opposition has been filed with the epoOppositionNLR1 | NLR1 | EP | |
| Name/firm changedPFA | PFA | CH | |
| Opposition filedOpposition26 | 26 | EP | |
| Notice of opposition and request to file observation + time limit sentOppositionORIGINAL CODE: EPIDOSNOBS2PLAX | PLAX | EP | |
| Opposition filedOppositionORIGINAL CODE: 0009260PLBI | PLBI | EP | |
| Definitive protectionFG2A | FG2A | ES | |
| Ep patent with danish claimsT3 | T3 | DK | |
| Translation of granted ep patentGrantedTRGR | TRGR | SE | |
| Fr: translation filedET | ET | EP | |
| Standard patents granted in hong kongGrantedGR | GR | HK | |
| Corresponds to:REF | REF | EP | |
| European patents granted designating irelandGrantedLANGUAGE OF EP DOCUMENT: GERMANFG4D | FG4D | IE | |
| Gb: translation of ep patent filed (gb section 77(6)(a)/1977)GBT | GBT | EP | |
| European patent takes effect as a national patent in ch/liEP | EP | CH | |
| New agentNV | NV | CH | |
| Divisional application: reference to earlier applicationAC | AC | EP | |
| Divisional application: reference to earlier applicationAC | AC | EP | |
| Designated contracting statesAK | AK | EP | |
| European patent grantedGrantedNOT ENGLISHFG4D | 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 | |
| Designation fees paidAKX | AKX | EP | |
| Requests to designate patent in hong kongDE | DE | HK | |
| Designated contracting statesAK | AK | EP | |
| Search report despatchedORIGINAL CODE: 0009013PUAL | PUAL | EP | |
| Request for examination filed17P | 17P | EP | |
| Divisional application: reference to earlier applicationAC | AC | EP | |
| Divisional application: reference to earlier applicationAC | AC | 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
- 1577389
- Publication, DOCDB
- 1577389
- Publication, EPODOC
- EP1577389
- Application
- 5004214
- Application, DOCDB
- 05004214
- Application, EPODOC
- EP20050004214
Titles3
- German
- Magnetisches Pigment
- English
- Magnetic pigment
- French
- Pigment magnétique
Classification
- CPC, 23
- C03C3/111
- B03C1/01
- B82Y25/00
- C03C3/078
- C03C3/083
- C03C3/085
- C03C3/087
- C03C3/089
- C03C3/091
- C03C3/102
- C03C3/105
- C03C3/108
- C07H21/00
- C12N15/1013
- C12Q1/6804
- C12Q1/6806
- C12Q1/6834
- H01F1/0063
- H01F1/112
- H01F1/36
- Y10S428/90
- Y10S435/814
- Y10T428/2996
- IPC, 17
- G01N33 552
- B01J20 28
- B03C
- B03C1 01
- C07H
- C07H1 08
- C07H21 00
- C12N
- C12N15 09
- C12N15 10
- C12N15 11
- C12Q
- C12Q1 68
- G01N33 553
- H01F1 00
- H01F1 11
- H01F1 36
Designated states14
- Contracting states, 14
- Austria
- Belgium
- Switzerland
- Germany
- Denmark
- Spain
- Finland
- France
- United Kingdom
- Ireland
- Italy
- Liechtenstein
- Netherlands (Kingdom of the)
- Sweden