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 7):
The low dispersion oxyfluoride glass of  claim 1 , wherein the F \u2212  is introduced by employing fluorides of the cations in the composition as starting materials, and the Cl \u2212  is introduced by employing chlorides of the cations in the composition as starting materials.

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): 0.723162347629903
- 35 USC 102 Novelty (BERT): 0.5006536630554513
- Combined Prediction Score: 0.7009114791724578
- Mean Citation Score: 169.540056
- Max Citation Score: 178.76582
- Similarity Product: 105.8564951294398

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