PATENT CLAIM ANALYSIS

Application Number: 15936066
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-03
Patent Classification: ["429", "224000"]

Abstract:
A cathode material for a lithium-ion secondary battery, the cathode material including: secondary particles which are granulated active material particles including central particles and a carbonaceous film that coats surfaces of the central particles, wherein a granulated body breakage degree ((a−b)/a) of the secondary particles is 0.03 or more and 0.30 or less, and the granulated body breakage degree is calculated based on a relative particle amount a, at which a maximum peak is shown in a particle size distribution of the secondary particles, and a relative particle amount b, at which a maximum peak in a particle size distribution of the secondary particles is shown after a dispersion treatment of the secondary particles is performed using a homogenizer.

Claim (Index 6):
A cathode for a lithium-ion secondary battery, comprising:\n an electrode current collector; and a cathode mixture layer formed on the electrode current collector, wherein the cathode mixture layer includes the cathode material for a lithium-ion secondary battery according to  claim 1 .

Metadata:
- Claim Count in Document: 14.0
- Percentile: 90.0
- Lexical Diversity: 2.2
- Patent Class: 429.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15936005', '15936094', '15936164', '15460749', '15470337']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8884441604019229
- 35 USC 102 Novelty (BERT): 0.4781306918047563
- Combined Prediction Score: 0.8474128135422063
- Mean Citation Score: 262.626574
- Max Citation Score: 271.86368
- Similarity Product: 267.9373688847351

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