PATENT CLAIM ANALYSIS

Application Number: 15761291
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["429", "231950"]

Abstract:
Lithium ion batteries containing fine, non-aggregated silicon particles have high initial voltage and exhibit good charge retention over large numbers of charge/discharge cycles when used with an electrolyte containing one or more amines, under conditions that silicon contained in the anode is only partially lithiated such that the ratio of Li:Si is less than or equal to 2.2:1.

Claim (Index 24):
A lithium ion battery of  claim 19 , wherein the electrolyte comprises one or more amines selected from the group consisting of diethylenetriamine, triethylenetetramine, tetraethylenepentamine, pentaethylenehexamine, hexaethyleneheptamine, octylamine, nonylamine, decylamine, undecylamine, dodecylamine, tributylamine, triisooctylamine, tridecylamine, tridecylamine, tetradecylamine, pentadecylamine, hexadecylamine, heptadecylamine, octadecylamine, 4-hexylaniline, 4-heptylaniline, 4-octyl-aniline, 2,6-diisopropylaniline, 4-ethoxyaniline, N-methyl-aniline, N-ethylaniline, N-propylaniline, N-butylaniline, N-pentylaniline, N-hexylaniline, N-octylaniline, N-cyclohexylaniline, dicyclohexylamine, p-toluidine, indoline, 2-phenylethylamine, 1-phenylethylamine, N-methyldecylamine, benzylamine, N,N-dimethylbenzylamine, 1-methylimidazole, 2-ethylhexylamine, dibutylamine, dihexylamine, di(2-ethyl-hexylamine), 3,3\u2032-dimethyl-4,4\u2032-diaminodicyclohexylmethane, 4,4\u2032-diaminodicyclohexylmethane, ditridecylamine, isophoronediamine, N,N,N\u2032,N\u2032-tetramethyl-1,6-hexanediamine, N,N-dimethylcyclohexylamine, octamethylenediamine, 2,6-xylidine, 4,7,10-trioxatridecane-1,13-diamine, 4,9-dioxadodecane-1,12-diamine, di(2-methoxyethyl)amine, bis(2-dimethylaminoethyl) ether, 2-(diisopropylamino)ethylamine, pentamethyldiethylenetriamine, N-(3-aminopropyl)imidazole, 1,2-dimethylimidazole, 2,2\u2032-dimorpholinodiethyl ether, dimethylaminoethoxyethanol, bis(2-dimethylaminoethyl) ether, 1,8-diazabicyclo[5.4.0]undec-7-ene, 3-(2-aminoethylamino)propylamine, 3-(cyclohexylamino)propylamine, dipropylenetriamine, N,N\u2032-bis(3-aminopropyl)ethylene-diamine, 1-(2-hydroxyethyl)piperazine, 1-vinylimidazole, 1-hexylimidazole, 1-octylimidazole and 1-(2-ethylhexyl)-imidazole.

Metadata:
- Claim Count in Document: 59.0
- Percentile: 90.0
- Lexical Diversity: 1.14545
- Patent Class: 429.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14567242', '12319114', '13265464', '13565617', '13199058']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8969177457975169
- 35 USC 102 Novelty (BERT): 0.4835672209866858
- Combined Prediction Score: 0.8555826933164339
- Mean Citation Score: 210.54092000000003
- Max Citation Score: 211.53113
- Similarity Product: 148.57290289220094

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