PATENT CLAIM ANALYSIS

Application Number: 16000186
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["501", "007000"]

Abstract:
Crystallizable glasses, glass-ceramics, IXable glass-ceramics, and IX glass-ceramics are disclosed. The glass-ceramics exhibit β-spodumene ss as the predominant crystalline phase. These glasses and glass-ceramics, in mole %, include: 62-75 SiO 2 ; 10.5-18 Al 2 O 3 ; 5-14 Li 2 O; 2-12 B 2 O 3 ; and 0.4-2 Fe 2 O 3 . Additionally, these glasses and glass-ceramics can exhibit the following criteria: a ratio:   [ Li 2  O + Na 2  O + K 2  O + MgO + ZnO ] [ Al 2  O 3 ] between 0.8 to 1.5. The glass-ceramics also exhibit colors at an observer angle of 10° and a CIE illuminant F02 determined with specular reflectance of a* between −0.5 and 0.5, b* between −2.5 and +2, and L* between 90 and 93.

Claim (Index 10):
The glass-ceramic article of  claim 9 , wherein the glass-ceramic article comprises a color presented in CIELAB color space coordinates for an observer angle of 10\u00b0 and a CIE illuminant F02 determined from reflectance spectra measurements using a spectrophotometer with specular reflectance included comprising:\n a) CIE a* in a range from about \u22120.5 to about 0.5; \n b) CIE b* in a range from about \u22122.5 to about 2; and \n c) CIE L* in a range from about 90 to about 93.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 94.0
- Lexical Diversity: 1.87805
- Patent Class: 501.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14751402', '14751746', '13837863', '13933600', '14068558']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7956823842051738
- 35 USC 102 Novelty (BERT): 0.5803998262542875
- Combined Prediction Score: 0.7741541284100851
- Mean Citation Score: 461.96673
- Max Citation Score: 478.62305
- Similarity Product: 461.3764098165868

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

Dataset: test