Methods for fabricating dental prostheses
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United States of America Patent
Stats
-
Aug 14, 2018
Grant Date -
Nov 12, 2015
app pub date -
Aug 13, 2013
filing date -
Aug 13, 2012
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Methods of fabricating dental prostheses are provided that include the steps of providing a powder of a dental material, and then selectively melting the powder of the dental material to produce a functionally graded layer of the dental material. Additional layers of functionally graded dental material are then built on top of the initial layer of dental material to thereby produce a three-dimensional dental prosthesis having a functionally graded structure and a desired physical geometry. Dental prostheses produced by the foregoing methods are also provided.
First Claim
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International Classification(s)
- 2013 Application Filing Year
- A61K Class
- 12711 Applications Filed
- 11051 Patents Issued To-Date
- 86.95 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- A61K Class
- 50.93 % this patent is cited more than
- 7 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Feb 14, 2026 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 14, 2030 |
