EP1518868A3
An ethylene copolymer and a film made therefrom
Abstract
The present invention relates to a process for the polymerization of monomers utilizing a bulky ligand hafnium transition metal metallocene-type catalyst compound, to the catalyst compound itself and to the catalyst compound in combination with an activator. The invention is also directed to an ethylene copolymer composition produced by using the bulky ligand hafnium metallocene-type catalysts of the invention, in particular a single reactor polymerization process.
Term
Term ended
Projected expiry passed 8 December 2018, 7.8 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
Every citation, both ways
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| EP0735059A2 | Cites | European Patent Office (EPO) | X | Search report | 1 |
| EP0781789A2 | Cites | European Patent Office (EPO) | A | Search report | 1-13 |
| US5324800A | Cites | United States of America | A | Search report | 1-13 |
| WO9103505A1 | Cites | World Intellectual Property Organization (WIPO) | X | Search report | 1 |
| WO9403509A1 | Cites | World Intellectual Property Organization (WIPO) | A | Search report | 1-13 |
| WO9417112A2 | Cites | World Intellectual Property Organization (WIPO) | A | Search report | 1-13 |
| WO9504761A1 | Cites | World Intellectual Property Organization (WIPO) | A | Search report | 1-13 |
| WO9748735A1 | Cites | World Intellectual Property Organization (WIPO) | PA | Search report | 1-13 |
| WO9802470A2 | Cites | World Intellectual Property Organization (WIPO) | PA | Search report | 1-13 |
51 members in 11 offices
Priority claims7
| Document | Office | Kind | Date |
|---|---|---|---|
| 986696 | United States of America | – | |
| 98669697 | United States of America | A | |
| 98962943 | European Patent Office (EPO) | A | |
| 986696 | – | – | – |
| 98962943 | – | – | – |
| EP19980962943 | – | – | – |
| US19970986696 | – | – | – |
Members51
| Document | Office | Kind | |
|---|---|---|---|
| CA2313215A1 | Canada | A1 | |
| WO9929737A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU1807299A | Australia | A | |
| EP1037930A1 | European Patent Office (EPO) | A1 | |
| BR9813438A | Brazil | A | |
| US6242545B1 | United States of America | B1 | |
| US6248845B1 | United States of America | B1 | |
| US2001018505A1 | United States of America | A1 | |
| US2001020074A1 | United States of America | A1 | |
| US2001031698A1 | United States of America | A1 | |
| JP2001525457A | Japan | A | |
| AU743364B2 | Australia | B2 | |
| US2002040114A1 | United States of America | A1 | |
| US6528597B2 | United States of America | B2 | |
| US2004097365A1 | United States of America | A1 | |
| US2004249091A1 | United States of America | A1 | |
| EP1518868A2 | European Patent Office (EPO) | A2 | |
| JP2005120385A | Japan | A | |
| EP1518868A3This record | European Patent Office (EPO) | A3 | |
| EP1037930B1 | European Patent Office (EPO) | B1 | |
| DE69833571D1 | Germany | D1 | |
| ES2259219T3 | Spain | T3 | |
| DE69833571T2 | Germany | T2 | |
| US2006293470A1 | United States of America | A1 | |
| CA2610227A1 | Canada | A1 | |
| WO2007001665A1 | World Intellectual Property Organization (WIPO) | A1 | |
| US2007276106A1 | United States of America | A1 | |
| CA2313215C | Canada | C | |
| EP1518868B1 | European Patent Office (EPO) | B1 | |
| EP1899385A1 | European Patent Office (EPO) | A1 | |
| DE69839198D1 | Germany | D1 | |
| US2008108768A1 | United States of America | A1 | |
| US7381783B2 | United States of America | B2 | |
| ES2301918T3 | Spain | T3 | |
| CN101218261A | China | A | |
| US2008214753A1 | United States of America | A1 | |
| BR9813438B1 | Brazil | B1 | |
| DE69839198T2 | Germany | T2 | |
| USRE40751E | United States of America | E | |
| BRPI0612560A2 | Brazil | A2 | |
| US2011130531A1 | United States of America | A1 | |
| EP1899385B1 | European Patent Office (EPO) | B1 | |
| US7989564B2 | United States of America | B2 | |
| ATE517929T1 | Austria | T1 | |
| JP4780949B2 | Japan | B2 | |
| CN101218261B | China | B | |
| US8227564B2 | United States of America | B2 | |
| US8497330B2 | United States of America | B2 | |
| CA2610227C | Canada | C | |
| BRPI0612560B1 | Brazil | B1 | |
| BRPI9816180B1 | Brazil | B1 |
50 legal events, as 7 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 | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Patent expired after termination of 20 yearsExpiredPE20 | PE20 | GB | |
| Expiry of rightR071 | R071 | DE | |
| 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 | |
| Fee paymentPLFP | PLFP | FR | |
| 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 | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Se: european patent has lapsedLapsedEUG | EUG | EP | |
| Lapsed because of non-payment of the annual feeLapsedV1 | V1 | NL | |
| Be: lapsedLapsedBERE | BERE | 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 | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | 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 | |
| Definitive protectionFG2A | FG2A | ES | |
| Translation of granted ep patentGrantedTRGR | TRGR | SE | |
| Corresponds to:REF | REF | EP | |
| Divisional application: reference to earlier applicationAC | AC | EP | |
| Designated contracting statesAK | AK | EP | |
| European patent grantedGrantedFG4D | 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 | |
| Title (correction)AN ETHYLENE-ALPHA-OLEFIN COPOLYMER AND A FILM MADE THEREFROMRTI1 | RTI1 | EP | |
| First examination report despatched17Q | 17Q | EP | |
| Designation fees paidAKX | AKX | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Designated contracting statesAK | AK | EP | |
| Search report despatchedORIGINAL CODE: 0009013PUAL | PUAL | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Request for examination filed17P | 17P | 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
- 1518868
- Publication, DOCDB
- 1518868
- Publication, EPODOC
- EP1518868
- Application
- 4027555
- Application, DOCDB
- 04027555
- Application, EPODOC
- EP20040027555
Titles3
- German
- Ein Ethylen-Copolymer und daraus hergestellter Film
- English
- An ethylene copolymer and a film made therefrom
- French
- Copolymère d'éthylène et film obtenu à partir de celui-ci
Classification
- CPC, 11
- C08F210/16
- C08F4/65904
- C08F4/65912
- C08F4/65916
- C08F10/00
- C08F210/14
- C08F2410/01
- C08J5/18
- C08J2323/08
- Y10S526/943
- Y10S526/901
- IPC, 12
- C08F4 44
- C08F4 64
- C08F4 642
- C08F210 02
- C08F4 65
- C08F4 659
- C08F4 6592
- C08F4 76
- C08F10 00
- C08F210 14
- C08F210 16
- C08J5 18
Designated states8
- Contracting states, 8
- Belgium
- Germany
- Spain
- France
- United Kingdom
- Italy
- Netherlands (Kingdom of the)
- Sweden