PATENT CLAIM ANALYSIS

Application Number: 16070046
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["429", "188000"]

Abstract:
The purpose of the present embodiment is to provide a lithium secondary battery which is assumed to be operated at a high voltage or to be used at high temperatures for a long period of time, and which has improved life characteristics by suppressing a decomposition reaction of the electrolyte solution. The present embodiment relates to an electrolyte solution for a secondary battery containing a sulfone compound, a fluorine containing ether and an acid anhydride at a specific composition, and a secondary battery which uses this electrolyte solution for a secondary battery.

Claim (Index 12):
The secondary battery according to  claim 9 , comprising at least one negative electrode active material selected from graphite, Si oxides, and Si alloys.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 95.0
- Lexical Diversity: 1.83019
- Patent Class: 429.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15521276', '14889718', '15327205', '14405798', '15039585']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8939688866881177
- 35 USC 102 Novelty (BERT): 0.528298586519832
- Combined Prediction Score: 0.8574018566712891
- Mean Citation Score: 344.38255200000015
- Max Citation Score: 377.0143
- Similarity Product: 304.69850849010936

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