NO910574L
Process for the preparation of solutions of oligomeric methylaluminoxanes
Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority
- Filed
- Published
- Today
21 members in 10 offices
Priority claims3
| Document | Office | Kind | Date |
|---|---|---|---|
| 4004477 | Germany | A | |
| 904004477 | – | – | – |
| DE19904004477 | – | – | – |
Members21
| Document | Office | Kind | |
|---|---|---|---|
| NO910574D0 | Norway | D0 | |
| CA2033805A1 | Canada | A1 | |
| FI906042A | Finland | A | |
| NO910574LThis record | Norway | L | |
| EP0442300A2 | European Patent Office (EPO) | A2 | |
| DE4004477A1 | Germany | A1 | |
| PT96751A | Portugal | A | |
| EP0442300A3 | European Patent Office (EPO) | A3 | |
| JPH04211090A | Japan | A | |
| EP0442300B1 | European Patent Office (EPO) | B1 | |
| AT119534T | Austria | T | |
| DE59104831D1 | Germany | D1 | |
| ES2069103T3 | Spain | T3 | |
| US5427992A | United States of America | A | |
| NO178195B | Norway | B | |
| NO178195C | Norway | C | |
| PT96751B | Portugal | B | |
| FI101702B | Finland | B | |
| FI101702B1 | Finland | B1 | |
| CA2033805C | Canada | C | |
| JP2989019B2 | Japan | B2 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Patent expiredExpiredMK1K | MK1K |
Numbers
- Publication, DOCDB
- 910574
- Publication, EPODOC
- NO910574L
- Application
- 91910574
- Application, DOCDB
- 910574
- Application, EPODOC
- NO19910000574
Titles
- Norwegian
- FREMGANGSMAATE FOR FREMSTILLING AV OPPLOESNINGER AV OLIGOMERE METYLALUMINOKSANER.
Classification
- CPC, 5
- B01J19/1881
- B01J4/02
- B01J19/1887
- B01J2219/00094
- C07F5/068
- IPC, 5
- B01J31 12
- B01J4 02
- B01J19 18
- B01J31 22
- C07F5 06