PATENT CLAIM ANALYSIS

Application Number: 16243190
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-05
Patent Classification: ["429", "188000"]

Abstract:
Electrolytes are provided, as well as fast charging lithium ion batteries with the electrolytes and corresponding methods—which enhance the safety and performance of the fast charging lithium ion batteries. The electrolytes comprise four-carbon chain ester(s) such as ethyl butyrate and/or butyl acetate as a significant part of the linear solvent (e.g., at least half and up to the full volume) and possibly vinyl carbonate as the cyclic carbonate solvent, in addition to lithium salt(s) and possibly additives. The use of vinyl carbonate enhances the ion conductivity of the electrolyte, while the use of four-carbon chain ester(s) such as ethyl butyrate and/or butyl acetate enhances the safety of the battery.

Claim (Index 2):
The electrolyte solution of  claim 1 , wherein the at least one four-carbon chain ester comprises at least one of ethyl butyrate and butyl acetate.

Metadata:
- Claim Count in Document: 31.0
- Percentile: 99.0
- Lexical Diversity: 2.01587
- Patent Class: 429.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14614389', '15442080', '15844689', '15044637', '10625686']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.877963996636133
- 35 USC 102 Novelty (BERT): 0.5726475398721449
- Combined Prediction Score: 0.8474323509597342
- Mean Citation Score: 183.253636
- Max Citation Score: 196.77585
- Similarity Product: 141.63949050432444

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test