Method of preparing dentition for the taking of a dental impression
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United States of America Patent
Stats
-
Mar 19, 2019
Grant Date -
Mar 23, 2017
app pub date -
Dec 5, 2016
filing date -
Jun 15, 2005
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method of taking a dental impression of dentition including conditioning a surface comprising one or more of dentition and a dental appliance by the application thereto of a wetting agent to form a controlled hydrophilic wet film. The wetting agent includes water, a surfactant, a compatibilizing agent and a film stabilizing agent. The controlled hydrophilic wet film is hydrophilic and is formed by brushing the wetting agent onto the dentition. The brushing controls the thickness and hydrophilicity of the controlled hydrophilic film to a thickness and hydrophilicity that is capable of inducing flow of an impression material that comes into contact with the controlled hydrophilic film. The flow is sufficient to flow into sub-gingival places. The film is contacted with a dental impression material selected from the group consisting of hydrophilic and hydrophobic dental impression materials.
First Claim
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Family
International Classification(s)
- 2016 Application Filing Year
- A61K Class
- 19101 Applications Filed
- 13019 Patents Issued To-Date
- 68.16 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- A61K Class
- 0 % this patent is cited more than
- 6 Age
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|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Sep 19, 2026 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 19, 2030 |
