PATENT CLAIM ANALYSIS

Application Number: 16071902
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-03
Patent Classification: ["501", "043000"]

Abstract:
A low dispersion oxyfluoride glass comprising: in terms of cationic molar percentage: Al 3+ : 18 to 50, Y 3+ : 10 to 18, Mg 2+ : 5 to 12, Ca 2+ : 15 to 25, Sr 2+ : 5 to 15, Ba 2+ : 5 to 12, P 5+ : 0 to 0.1, La 3+ : 0 to 6, Li + : 0 to 5, Na + : 0 to 5, and K + : 0 to 5; and in terms of anionic molar percentage: F − : 97 to 99.98, O 2− : 0.02 to 3, and Cl − : 0 to 1. The oxyfluoride glass has an ultra-low dispersion property as well as excellent chemical stability and mechanical processing performance.

Claim (Index 4):
The low dispersion oxyfluoride glass of  claim 1 , wherein the oxyfluoride glass has an Abbe number of 99 to 102.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 95.0
- Lexical Diversity: 2.10448
- Patent Class: 501.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15631305', '11756441', '16080893', '13683400', '12599405']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7238479587478143
- 35 USC 102 Novelty (BERT): 0.497346433342934
- Combined Prediction Score: 0.7011978062073263
- Mean Citation Score: 169.540056
- Max Citation Score: 178.76582
- Similarity Product: 109.79655943190336

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