PATENT CLAIM ANALYSIS

Application Number: 15781666
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["429", "231800"]

Abstract:
An energy storage device having sufficient energy density and sufficient power is provided. In this embodiment, an energy storage device that includes a negative electrode containing an active material layer including an active material is provided. The active material layer includes particulate graphite as the active material. A particle diameter frequency distribution of the graphite includes a first peak and a second peak which appears in a region where a particle diameter is larger than a particle diameter of the first peak, the particle diameter of the first peak is equal to or less than 10 μm and the particle diameter of the second peak is more than 10 μm. The active material layer further includes a particulate high hardness active material which has higher hardness than the graphite.

Claim (Index 3):
The energy storage device according to  claim 1 , wherein an average particle diameter of the high hardness active material is more than 10 \u03bcm.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 94.0
- Lexical Diversity: 2.26667
- Patent Class: 429.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15541388', '13569411', '14364839', '14258970', '16070422']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.880746268113753
- 35 USC 102 Novelty (BERT): 0.4796054665962357
- Combined Prediction Score: 0.8406321879620013
- Mean Citation Score: 198.15509
- Max Citation Score: 209.42178
- Similarity Product: 158.60188354920388

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

Dataset: test