Translucent veneering for a dental prosthesis formed by a press to metal process
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
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Mar 31, 2020
Grant Date -
Nov 6, 2014
app pub date -
Jul 23, 2014
filing date -
Jul 23, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
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US Family Size
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Non-US Coverage
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Abstract
A dental prosthesis, typically formed in a press to metal process, includes application of a porcelain composition sufficient to form a veneer on a dental prosthesis supporting metal structure, the composition having an integrated tooth-like translucency providing an aesthetic appearance. The composition is formed of a dentin frit and an enamel frit, typically sintered into a desired ingot shape including an amount of composition sufficient to veneer the prosthesis. The porcelain composition is a component of a kit that includes opaquers, other porcelains and stains useful in finishing to provide an aesthetic prosthesis.
First Claim
Other Claims data not available
Family
| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| WO | A1 | WO2006055800 | Nov 18, 2005 |
| EP | B1 | EP1811917 | Nov 18, 2005 |
| US | A1 | US20070196788 | Apr 20, 2007 |
| US | B2 | US8517735 | Jul 08, 2009 |
| US | B2 | US8821162 | Jul 03, 2013 |
International Classification(s)
- 2014 Application Filing Year
- A61K Class
- 14144 Applications Filed
- 11600 Patents Issued To-Date
- 82.02 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- A61K Class
- 0 % this patent is cited more than
- 5 Age
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