PATENT CLAIM ANALYSIS

Application Number: 15866909
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["501", "103000"]

Abstract:
Zirconia dental ceramics exhibiting opalescence and having a grain size in the range of 10 nm to 300 nm, a density of at least 99.5% of theoretical density, a visible light transmittance at or higher than 45% at 560 nm, and a strength of at least 800 MPa.

Claim (Index 1):
A zirconia dental ceramic comprising:\n at least 95% of all grains by volume within the range of 10 nm to 300 nm with an average grain size from 40 nm to 150 nm; a visible light transmittance for a one millimeter thickness of greater than 45% at wavelength in the range of 560 nm to 700 nm; a flexural strength of equal to or greater than 800 MPa measured according to ISO 6872:2008 international standard for dental ceramics; a density greater than or equal to 99.5% of theoretical density; and a majority of pores larger than 25 nm.

Metadata:
- Claim Count in Document: 86.0
- Percentile: 86.0
- Lexical Diversity: 1.45946
- Patent Class: 501.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14891756', '15240673', '15388165', '12490539', '14258413']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7755701614480235
- 35 USC 102 Novelty (BERT): 0.5981533688847822
- Combined Prediction Score: 0.7578284821916993
- Mean Citation Score: 349.156176
- Max Citation Score: 592.76276
- Similarity Product: 462.9611522379732

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test