PATENT CLAIM ANALYSIS

Application Number: 15896103
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["429", "231950"]

Abstract:
The present invention provides a lithium ion battery and an electrolyte thereof. The electrolyte for the lithium ion battery includes a non-aqueous organic solvent, a lithium salt and additives, wherein the additives include additive A cyclophosphazene compound, additive B lithium fluorophosphate compound, and additive C selected from at least one of silane phosphate compound, silane phosphite compound and silane borate compound. Compared with conventional technologies, the nickel-rich positive electrode lithium ion battery using the electrolyte of the present invention has a desirable cyclic capacity retention rate, a desirable storage capacity retention rate and a low gas production at high temperature, and has a low DC internal resistance at low temperature, which can remarkably improve the thermal stability of lithium ion battery.

Claim (Index 7):
The lithium ion battery electrolyte according to  claim 1 , wherein the organic solvent is selected from at least two of the group consisting of ethylene carbonate, propylene carbonate, butylene carbonate, fluoroethylene carbonate, methyl ethyl carbonate, dimethyl carbonate, diethyl carbonate, dipropyl carbonate, methyl propyl carbonate, ethyl propyl carbonate, 1, 4-butyrolactone, \u03b3-butyrolactone, methyl propionate, methyl butyrate, ethyl acetate, ethyl propionate, and ethyl butyrate.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 88.0
- Lexical Diversity: 1.9
- Patent Class: 429.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15606387', '15558551', '14525736', '16070957', '13510819']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.908314719377012
- 35 USC 102 Novelty (BERT): 0.5024648655222672
- Combined Prediction Score: 0.8677297339915376
- Mean Citation Score: 289.657594
- Max Citation Score: 307.47662
- Similarity Product: 257.2871190898967

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