PATENT CLAIM ANALYSIS

Application Number: 15747321
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["429", "050000"]

Abstract:
One aspect of the invention relates to an anode material or lithium ion batteries that is based on silicon particles, one or more binders, optionally gaphite, optionally one or more additional electroconductive components, and optionally one or more additives, characterized in that the silicon particles are not aggegated and have a volume-weighted particle size distribution between the diameter percentiles d 10 ≥0.2 μm and d 50 ≤20.0 μmas well as as width d 90 ≤15 μm.

Claim (Index 1):
An anode material for lithium ion batteries, said anode material comprising:\n silicon particles, at least one binder, optionally graphite, optionally one or more further electrically conductive components and optionally one or more additives, wherein the silicon particles are unaggregated and have a volume-weighted particle size distribution between diameter percentiles 10 \u03bc\u2265d 10 \u22650.2 \u03bcm and d 90 \u226420.0 \u03bcm and also d 50  of from 0.5 to 10.0 \u03bcm and a breadth d 90 \u2212d 10 \u226415 \u03bcm determined by static laser light scattering using a Mie model using a Horiba LA 950 particle size analyzer with ethanol as a dispersing medium for the silicon particles, where a proportion of silicon in the anode material is in a range from 40% by weight to 90% by weight, based on a total weight of the anode material.

Metadata:
- Claim Count in Document: 27.0
- Percentile: 86.0
- Lexical Diversity: 1.41379
- Patent Class: 429.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14907889', '12319114', '12807635', '12315555', '15403759']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8803940996900596
- 35 USC 102 Novelty (BERT): 0.5099332499315085
- Combined Prediction Score: 0.8433480147142045
- Mean Citation Score: 252.78946399999995
- Max Citation Score: 314.60535
- Similarity Product: 236.58801559583543

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

Dataset: test