CA2016221A1
Compositions
Abstract
The problem of providing a storage stable anti-calculus toothpaste comprising a tripolyphosphate salt is remedied by incorporating more than 4% of the salt and having the pH from about 8 to about 10. A tripolyphosphate salt may also be combined with a noncationic anti-bacterial agent such as triclosan to provide a composition having anti-calculus and anti-plaque activity.
Term
Term ended
Projected expiry passed 7 May 2010, 16.4 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
38 members in 18 offices
Priority claims15
| Document | Office | Kind | Date |
|---|---|---|---|
| 348805 | United States of America | – | |
| 34880589 | United States of America | A | |
| 34880589 | United States of America | A | |
| 407336 | United States of America | – | |
| 40733689 | United States of America | A | |
| 40733689 | United States of America | A | |
| 9007074 | United Kingdom | A | |
| 9007074 | United Kingdom | A | |
| 90070749 | United Kingdom | – | |
| 348805 | – | – | – |
| 407336 | – | – | – |
| 90070749 | – | – | – |
| GB19900007074 | – | – | – |
| US19890348805 | – | – | – |
| US19890407336 | – | – | – |
Members38
| Document | Office | Kind | |
|---|---|---|---|
| CY1937A | Cyprus | A | |
| CY1938A | Cyprus | A | |
| IT9047924A0 | Italy | A0 | |
| IT9047924D0 | Italy | D0 | |
| US4923684A | United States of America | A | |
| GB9007074D0 | United Kingdom | D0 | |
| GB9010258D0 | United Kingdom | D0 | |
| AU5478890A | Australia | A | |
| CA2016221A1This record | Canada | A1 | |
| FR2646601A1 | France | A1 | |
| EP0397452A2 | European Patent Office (EPO) | A2 | |
| GB2232591A | United Kingdom | A | |
| PT93969A | Portugal | A | |
| US4985236A | United States of America | A | |
| JPH0334918A | Japan | A | |
| EP0397452A3 | European Patent Office (EPO) | A3 | |
| ZA903439B | South Africa | B | |
| GR900100336A | Greece | A | |
| IT9047924A1 | Italy | A1 | |
| BE1003125A3 | Belgium | A3 | |
| US5145667A | United States of America | A | |
| GB9303458D0 | United Kingdom | D0 | |
| GB2262447A | United Kingdom | A | |
| EP0397452B1 | European Patent Office (EPO) | B1 | |
| AT95054T | Austria | T | |
| ATE95054T1 | Austria | T1 | |
| DE69003585D1 | Germany | D1 | |
| DK0397452T3 | Denmark | T3 | |
| GB2232591B | United Kingdom | B | |
| GB2262447B | United Kingdom | B | |
| DE69003585T2 | Germany | T2 | |
| ES2060037T3 | Spain | T3 | |
| IT1246991B | Italy | B | |
| FR2646601B1 | France | B1 | |
| HK218796A | Hong Kong, China | A | |
| HK218896A | Hong Kong, China | A | |
| CA2016221C | Canada | C | |
| JP2802285B2 | Japan | B2 |
2 legal events, as the office reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | |
|---|---|---|
| ExpiryMKEX | MKEX | |
| Examination requestEEER | EEER |
Numbers
- Publication
- 2016221
- Publication, DOCDB
- 2016221
- Publication, EPODOC
- CA2016221
- Application
- 2016221
- Application, DOCDB
- 2016221
- Application, EPODOC
- CA19902016221
Titles2
- English
- COMPOSITIONS
- French
- COMPOSES
Classification
- CPC, 2
- A61K8/24
- A61Q11/00
- IPC, 9
- A61K8 00
- A61K8 21
- A61K8 24
- A61K8 25
- A61K8 26
- A61K8 33
- A61K8 37
- A61K8 46
- A61Q11 00