AT208046T
Improved method of forming shaped hydrogel articles including contact lenses using inert, displaceable diluents.
Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
43 members in 25 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 9614593 | United States of America | A |
Members43
| Document | Office | Kind | |
|---|---|---|---|
| GR940100328A | Greece | A | |
| NO942737D0 | Norway | D0 | |
| HU9402146D0 | Hungary | D0 | |
| IL110123D0 | Israel | D0 | |
| UY23809A1 | Uruguay | A1 | |
| CA2128118A1 | Canada | A1 | |
| FI943460A | Finland | A | |
| NO942737L | Norway | L | |
| AU6756894A | Australia | A | |
| CZ171594A3 | Czechia | A3 | |
| KR950003333A | Republic of Korea | A | |
| EP0642039A2 | European Patent Office (EPO) | A2 | |
| BR9402904A | Brazil | A | |
| JPH07109415A | Japan | A | |
| HUT68045A | Hungary | A | |
| CN1105370A | China | A | |
| EP0642039A3 | European Patent Office (EPO) | A3 | |
| US5457140A | United States of America | A | |
| GT199400050A | Guatemala | A | |
| ZA945378B | South Africa | B | |
| US5490959A | United States of America | A | |
| US5490960A | United States of America | A | |
| US5498379A | United States of America | A | |
| RU94026097A | Russian Federation | A | |
| TW287126B | Taiwan Province of China | B | |
| US5594043A | United States of America | A | |
| NZ264008A | New Zealand | A | |
| AU677062B2 | Australia | B2 | |
| US5684058A | United States of America | A | |
| NZ280963A | New Zealand | A | |
| US5736409A | United States of America | A | |
| PH31309A | Philippines | A | |
| IL110123A | Israel | A | |
| HK1003449A1 | Hong Kong, China | A1 | |
| US5910519A | United States of America | A | |
| CN1058025C | China | C | |
| EP0642039B1 | European Patent Office (EPO) | B1 | |
| AT208046TThis record | Austria | T | |
| ATE208046T1 | Austria | T1 | |
| DE69428852D1 | Germany | D1 | |
| DE69428852T2 | Germany | T2 | |
| SG97730A1 | Singapore | A1 | |
| CA2128118C | Canada | C |
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
- 94305394
Titles2
- German
- VERBESSERTES VERFAHREN ZUR HERSTELLUNG VON GEGENSTÄNDEN AUS HYDROGEL, EINSCHLIESSLICH KONTAKTLINSEN, MIT HILFE EINES INERTEN, ERSETZBAREN LÖSEMITTELS
- English
- IMPROVED METHOD FOR THE PRODUCTION OF ARTICLES FROM HYDROGEL, INCLUDING CONTACT LENSES, WITH THE HELP OF AN INTERNAL, SOLUBLE-RELATED SOLVENT
Classification
- CPC, 6
- G02B1/043
- C08F2/00
- Y10S524/916
- C08F20/28
- C08F2/44
- C08F2/48
- IPC, 7
- C08J5 00
- B29D11 02
- C08F2 00
- C08F2 44
- C08F2 48
- C08L71 02
- G02B1 04