PATENT CLAIM ANALYSIS

Application Number: 15993729
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["429", "338000"]

Abstract:
An object is to provide a nonaqueous electrolyte secondary battery that has an SEI coating with a special structure and has excellent battery characteristics. As an electrolytic solution of the nonaqueous electrolyte secondary battery, an electrolytic solution containing: a salt whose cation is an alkali metal, an alkaline earth metal, or aluminum and whose cation is an alkali metal, an alkaline earth metal, or aluminum; and an organic solvent having a heteroelement is used, wherein, Is>Io is satisfied, and an S,O-containing coating having an S═O structure is formed on the surface of a positive electrode and/or a negative electrode. Alternatively, the above described electrolytic solution is used, and, as a binding agent for negative electrodes, a binding agent formed of a polymer having a hydrophilic group is used.

Claim (Index 10):
The nonaqueous electrolyte secondary battery according to  claim 1 , wherein\n the salt is (CF 3 SO 2 )2NLi, (FSO 2 )2NLi, (C 2 F 5 SO 2 )2NLi, FSO 2 (CF 3 SO 2 )NLi, (SO 2 CF 2 CF 2 SO 2 )NLi, (SO 2 CF 2 CF 2 CF 2 SO 2 )NLi, FSO 2 (CH 3 SO 2 )NLi, FSO 2 (C 2 F 5 SO 2 )NLi, or FSO 2 (C 2 H 5 SO 2 )NLi.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 93.0
- Lexical Diversity: 2.09859
- Patent Class: 429.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15024418', '15521085', '13034952', '13032948', '14441749']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8704257402962385
- 35 USC 102 Novelty (BERT): 0.6190520525688231
- Combined Prediction Score: 0.8452883715234971
- Mean Citation Score: 351.113874
- Max Citation Score: 551.5705
- Similarity Product: 529.040892392069

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