PATENT CLAIM ANALYSIS

Application Number: 16253946
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-05
Patent Classification: ["252", "500000"]

Abstract:
A lithium bis(fluorosulfonyl)imide salt, wherein, after dissolving in water to form an aqueous solution, the aqueous solution has a pH of between 4 and 8, in particular at a temperature of 25° C., and the uses thereof in Li-ion batteries. Also, a lithium bis(fluorosulfonyl)imide salt, including a content of H+ ions of between 0.08 ppb and 0.80 ppm, between 0.08 ppb and 0.63 ppm or between 0.25 ppb and 2.53 ppb.

Claim (Index 17):
The electrolyte composition as claimed in  claim 8 , wherein the organic solvent is selected from the group consisting of ethylene glycol dimethyl ether (1,2-dimethoxyethane), ethylene glycol diethyl ether, tetrahydrofuran, 2-methyltetrahydrofuran, 2,6-dimethyltetrahydrofuran, tetrahydropyran, a crown ether, triethylene glycol dimethyl ether, tetraethylene glycol dimethyl ether, 1,4-dioxane, 1,3-dioxolane, dimethyl carbonate, methyl ethyl carbonate, diethyl carbonate, diphenyl carbonate, methyl phenyl carbonate, ethylene carbonate, propylene carbonate, ethylene 2,3-dimethyl carbonate, butylene carbonate, vinylene carbonate, ethylene 2-vinyl carbonate, methyl formate, methyl acetate, methyl propionate, ethyl acetate, propyl acetate, butyl acetate, amyl acetate, methyl benzoate, ethyl benzoate, \u03b3-butyrolactone, \u03b3-valerolactone, 5-valerolactone, trimethyl phosphate, ethyl dimethyl phosphate, diethyl methyl phosphate, triethyl phosphate, acetonitrile, propionitrile, methoxypropionitrile, glutaronitrile, adiponitrile, 2-methylglutaronitrile, valeronitrile, butyronitrile, isobutyronitrile, N-methylformamide, N-ethylformamide, N,N-dimethylformamide, N,N-dimethylacetamide, N-methylpyrrolidinone, N-methylpyrrolidone, N-vinylpyrrolidone, dimethyl sulfone, methyl ethyl sulfone, diethyl sulfone, sulfolane, 3-methylsulfolane, 2,4-dimethylsulfolane, ethylene glycol, propylene glycol, ethylene glycol monomethyl ether, ethylene glycol monoethyl ether, dimethyl sulfoxide, methyl ethyl sulfoxide, diethyl sulfoxide, benzonitrile, tolunitrile, nitromethane, 1,3-dimethyl-2-imidazolidinone, 1,3-dimethyl-3,4,5,6-tetrahydro-2(1,H)-pyrimidinone, 3-methyl-2-oxazolidinone, and combinations thereof.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 99.0
- Lexical Diversity: 1.7451
- Patent Class: 252.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15574665', '15230593', '14520251', '15637188', '14448155']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8604823097100939
- 35 USC 102 Novelty (BERT): 0.4927441419042809
- Combined Prediction Score: 0.8237084929295126
- Mean Citation Score: 253.85078200000004
- Max Citation Score: 262.6601
- Similarity Product: 198.70211666076185

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