EP0280451A3
Polyetherurethane urea polymers as space filling tissue adhesives
Abstract
Purified diisocyanate polyetherurethane prepolymers and process therefor. Polyetherurethane urea polymers prepared by mixing said prepolymers with an aqueous solution of an amino, ureido or hydroxy substituted amine or a like-substituted alpha-amino acid, and a method of using same as a space filling adhesive sealant in surgery.
Term
Term ended
Projected expiry passed 16 February 2008, 18.6 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
Every citation, both ways
| Document | Relation | Office | Category | Cited during |
|---|---|---|---|---|
| EP0085923A1 | Cites | European Patent Office (EPO) | A | Search report |
| EP0100591A2 | Cites | European Patent Office (EPO) | A | Search report |
| FR1580014A | Cites | France | A | Search report |
| DD251565A1 | Cites | German Democratic Republic (until 1990) | AP | Search report |
| US3883577A | Cites | United States of America | XD | Search report |
| US4477604A | Cites | United States of America | AD | Search report |
12 members in 8 offices
Priority claims4
| Document | Office | Kind | Date |
|---|---|---|---|
| 18546 | United States of America | – | |
| 1854687 | United States of America | A | |
| 18546 | – | – | – |
| US19870018546 | – | – | – |
Members12
| Document | Office | Kind | |
|---|---|---|---|
| US4743632A | United States of America | A | |
| EP0280451A2 | European Patent Office (EPO) | A2 | |
| JPS63225681A | Japan | A | |
| EP0280451A3This record | European Patent Office (EPO) | A3 | |
| CA1292593C | Canada | C | |
| EP0280451B1 | European Patent Office (EPO) | B1 | |
| AT80898T | Austria | T | |
| DE3874770D1 | Germany | D1 | |
| DE3874770T2 | Germany | T2 | |
| GR3006289T3 | Greece | T3 | |
| JPH0583110B2 | Japan | B2 | |
| ES2043804T3 | Spain | T3 |
56 legal events, as 6 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | Office | |
|---|---|---|---|
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Announcement of lapse in spainLapsedFD2A | FD2A | ES | |
| Notification of lapseLapsedST | ST | FR | |
| Nl: lapsed or anulled due to non-payment of the annual feeLapsedNLV4 | NLV4 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Annulment or lapse due to non-payment of feesLapsed3006289MM2A | MM2A | GR | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Patent ceasedCeasedPL | PL | CH | |
| 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 | |
| Be: lapsedLapsedBERE | BERE | 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 | |
| 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 | |
| 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 | |
| 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 | |
| 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 | |
| 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 | |
| Lu: last paid annual feeEPTA | EPTA | EP | |
| Definitive protectionFG2A | FG2A | ES | |
| Nl: assignments of ep-patentsNLS | NLS | 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 | |
| Transmission of propertyTP | TP | FR | |
| Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)732E | 732E | GB | |
| AssignmentPUE | PUE | CH | |
| It: changes in ownership of a european patentITPR | ITPR | EP | |
| Validation in greece3006289FG4A | FG4A | GR | |
| 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 | |
| Corresponds to:REF | REF | EP | |
| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | EP | |
| First examination report despatched17Q | 17Q | EP | |
| Designated contracting statesAK | AK | EP | |
| Search report despatchedORIGINAL CODE: 0009013PUAL | PUAL | 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
- 0280451
- Publication, DOCDB
- 0280451
- Publication, EPODOC
- EP0280451
- Application
- 88301251
- Application, DOCDB
- 88301251
- Application, EPODOC
- EP19880301251
Titles3
- English
- Polyetherurethane urea polymers as space filling tissue adhesives
- German
- Polyetherurethanharnstoffpolymere als Lücken überbrückende Klebstoffe für Körpergewebe
- French
- Polymères polyéther uréthane-urée comme adhésifs de recouvrement pour des tissus corporels
Classification
- CPC, 4
- C09J175/12
- A61L24/046
- C08G18/10
- C08G18/75
- IPC, 15
- A61L24 00
- A61L24 04
- C08G18 10
- C08G18 32
- C08G18 48
- C08G18 65
- C08G18 66
- C08G18 73
- C08G18 75
- C08G18 82
- C08K5 17
- C08L75 08
- C09J175 00
- C09J175 04
- C09J175 12
Designated states13
- Contracting states, 13
- Austria
- Belgium
- Switzerland
- Germany
- Spain
- France
- United Kingdom
- Greece
- Italy
- Liechtenstein
- Luxembourg
- Netherlands (Kingdom of the)
- Sweden