IL73446A0
Polyaromatic cyanates,a process for preparing the polyaromatic cyanates and polytriazines prepared from the polymeric cyanates
Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority
- Filed
- Published
- Today
43 members in 16 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 55223483 | United States of America | A |
Members43
| Document | Office | Kind | |
|---|---|---|---|
| DK492984D0 | Denmark | D0 | |
| FI844047A0 | Finland | A0 | |
| IL73446A0This record | Israel | A0 | |
| IL73446D0 | Israel | D0 | |
| DK492984A | Denmark | A | |
| FI844047L | Finland | L | |
| NO844110L | Norway | L | |
| NO880829L | Norway | L | |
| WO8502184A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU3509984A | Australia | A | |
| EP0147548A2 | European Patent Office (EPO) | A2 | |
| BR8407177A | Brazil | A | |
| ES537679A0 | Spain | A0 | |
| ES8606848A1 | Spain | A1 | |
| JPS61500434A | Japan | A | |
| ZA848037B | South Africa | B | |
| AU557625B2 | Australia | B2 | |
| EP0147548A3 | European Patent Office (EPO) | A3 | |
| US4713442A | United States of America | A | |
| NO880829D0 | Norway | D0 | |
| IL84615A0 | Israel | A0 | |
| IL84615D0 | Israel | D0 | |
| NZ209887A | New Zealand | A | |
| US4751323A | United States of America | A | |
| CA1255659A | Canada | A | |
| CA1255659A1 | Canada | A1 | |
| CA1258345A | Canada | A | |
| CA1258345C | Canada | C | |
| NO162198B | Norway | B | |
| EP0147548B1 | European Patent Office (EPO) | B1 | |
| AT46326T | Austria | T | |
| ATE46326T1 | Austria | T1 | |
| NO162614B | Norway | B | |
| DE3479721D1 | Germany | D1 | |
| NO162198C | Norway | C | |
| NO162614C | Norway | C | |
| JPH0320330A | Japan | A | |
| IL73446A | Israel | A | |
| IL84615A | Israel | A | |
| JPH0611741B2 | Japan | B2 | |
| FI91250B | Finland | B | |
| FI91250C | Finland | C | |
| JPH0655814B2 | Japan | B2 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Patent voidRH | RH |
Numbers
- Application
- 73446
Titles
- English
- POLYAROMATIC CYANATES,A PROCESS FOR PREPARING THE POLYAROMATIC CYANATES AND POLYTRIAZINES PREPARED FROM THE POLYMERIC CYANATES
Classification
- CPC, 3
- C08G73/0655
- C07C261/02
- C07C2603/68
- IPC, 9
- C07C67 00
- C07C261 02
- C07C313 00
- C07D261 02
- C07D495 00
- C07D495 08
- C08G18 76
- C08G73 00
- C08G73 06