PATENT CLAIM ANALYSIS

Application Number: 15874234
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["429", "188000"]

Abstract:
Provided are a non-aqueous electrolyte and a lithium ion battery containing the same. The non-aqueous electrolyte includes a lithium salt, a non-aqueous solvent and a first additive, the first additive includes phosphorothionates having a structure shown as formula (1): each R 1  and R 2  are selected from a group consisting of —(CH 2 )n-CH 3 , —(CH 2 )n-CF 3 , —NO 2  and —SO 3 , n is an integer of 0 to 4; each R 3  to R 7  are selected from a group consisting of —CN, —F, —Cl, —Br, —CF 3 , —NO 2  and —H; and at least one of R 3  to R 7  is selected from —CN, —F, —Cl, —Br, —CF 3  and —NO 2 .

Claim (Index 19):
The method according to  claim 18 , prior to adding the first additive, further comprising:\n mixing the first additive and a second additive to create a second mixture; and adding the second mixture to the obtained mixture, wherein the second additive includes LiBOB or vinylene carbonate, and a mass ratio of the first additive to the second additive is 1:3 to 3:1.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 86.0
- Lexical Diversity: 2.30159
- Patent Class: 429.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16085067', '15332273', '13934523', '13866057', '13749769']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8729978058085746
- 35 USC 102 Novelty (BERT): 0.5031516512355578
- Combined Prediction Score: 0.836013190351273
- Mean Citation Score: 234.03584
- Max Citation Score: 252.61772
- Similarity Product: 156.82103481760262

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test