PATENT CLAIM ANALYSIS

Application Number: 16133616
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["501", "066000"]

Abstract:
A silicate glass that is tough and scratch resistant. The toughness is increased by minimizing the number of non-bridging oxygen atoms in the glass. In one embodiment, the silicate glass is an aluminoborosilicate glass in which −15 mol %≤(R 2 O+R′O−Al 2 O 3 −ZrO 2 )−B 2 O 3 ≤4 mol %, where R is one of Li, Na, K, Rb, and Cs, and R′ is one of Mg, Ca, Sr, and Ba.

Claim (Index 37):
A silicate glass, the silicate glass being ion exchangeable and comprising:\n 64-66 mol % SiO 2 ; 8-12 mol % Al 2 O 3 ; >0-10 mol % B 2 O 3 ; 6-12 mol % Na 2 O; 0-15 mol % Li 2 O; 0-18 mol % K 2 O; >0-4 mol % MgO; >0-5 mol % ZrO 2 ; SnO 2 , wherein 10 mol %\u2264Al 2 O 3 +B 2 O 3 +ZrO 2 \u226430 mol %, and wherein 14 mol %\u2264R 2 O+R\u2032O\u226425 mol %, where R is at least one of Li, Na, K, Rb, and Cs, and R\u2032 is at least one of Mg, Ca, Sr, and Ba.

Metadata:
- Claim Count in Document: 71.0
- Percentile: 97.0
- Lexical Diversity: 1.68519
- Patent Class: 501.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['12277573', '14620832', '15782436', '13588581', '13921703']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7715701536062852
- 35 USC 102 Novelty (BERT): 0.5203374710174677
- Combined Prediction Score: 0.7464468853474036
- Mean Citation Score: 347.380754
- Max Citation Score: 373.8584
- Similarity Product: 325.61591156191827

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