Pharmaceutical dental formulation for topical application of metronidazole benzoate, chlorhexidine gluconate and local anesthetic
US6365131B1 · kind B1 · utility
32Cited by
3References
21Claims
0Family size
Assignee
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Key dates
| Filing date | Jan 10, 2000 |
| Grant date | Apr 2, 2002 |
| Priority date | — |
| Expiry date | Jan 10, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/51
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Pharmaceutical dental gel preparation comprising of metronidazole benzoate, chlorhexidine gluconate, and local anesthetic as the active ingredient; glycol as the solvent medium; a carboxyvinyl polymer, cross-linked polymer of acrylic acid copolymerized with polyalkylsucrose as a gelling agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.