PATENT CLAIM ANALYSIS

Application Number: 15746992
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["429", "217000"]

Abstract:
The present invention provides a negative electrode for a secondary battery, the negative electrode including a negative electrode current collector, a first negative electrode active material layer located on the negative electrode current collector, and a second negative electrode active material layer located on the first negative electrode active material layer, such that resistance in the electrode is decreased due to an increase in adhesion between the negative electrode current collector and the active material and cohesion between the active materials, thereby significantly improving capacity and lifespan characteristics of a battery, a method of fabricating the same, and a secondary battery including the same.

Claim (Index 11):
The negative electrode of  claim 1 , wherein the negative electrode has porosity of 10 vol % to 50 vol % with respect to a total volume of the first and second negative electrode active material layers.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 86.0
- Lexical Diversity: 2.33333
- Patent Class: 429.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13200347', '15685065', '14709129', '13770174', '14766213']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8929536108624366
- 35 USC 102 Novelty (BERT): 0.5084964985354271
- Combined Prediction Score: 0.8545078996297356
- Mean Citation Score: 272.22803200000004
- Max Citation Score: 292.8587
- Similarity Product: 204.89518254165645

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