AT409178T
Process for the production of high purity iohexol
Abstract
This record has no abstract on file.
Term
Term ended
Expired 9 April 2022, 4.5 years ago.
- Priority
- Filed
- Granted
- Expired
- Today
16 members in 10 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| MI20010773 | Italy | A |
Members16
| Document | Office | Kind | |
|---|---|---|---|
| CA2443730A1 | Canada | A1 | |
| WO02083623A1 | World Intellectual Property Organization (WIPO) | A1 | |
| EP1395546A1 | European Patent Office (EPO) | A1 | |
| CZ20032757A3 | Czechia | A3 | |
| US2004106828A1 | United States of America | A1 | |
| JP2004525182A | Japan | A | |
| US6897339B2 | United States of America | B2 | |
| EP1395546B1 | European Patent Office (EPO) | B1 | |
| AT409178TThis record | Austria | T | |
| ATE409178T1 | Austria | T1 | |
| DE60229055D1 | Germany | D1 | |
| PT1395546E | Portugal | E | |
| JP4231293B2 | Japan | B2 | |
| ES2314047T3 | Spain | T3 | |
| CA2443730C | Canada | C | |
| CZ303728B6 | Czechia | B6 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Ceased as to paragraph 5 lit. 3 law introducing patent treatiesCeasedRER | RER |
Numbers
- Application
- 2720366
Titles2
- German
- VERFAHREN ZUR PRODUKTION VON IOHEXOL HOHER REINHEIT
- English
- PROCESS FOR THE PRODUCTION OF IOHEXOL HIGH PURITY
Classification
- CPC, 1
- C07C231/24
- IPC, 4
- C07C231 16
- C07C231 24
- C07C233 69
- C07C237 46