PATENT CLAIM ANALYSIS

Application Number: 15936184
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["361", "502000"]

Abstract:
An electrochemical device has a positive electrode, a negative electrode, separators, and an electrolyte. The negative electrode has: a negative-electrode collector having a first principal face and a second principal face on the opposite side of the first principal face; a first negative-electrode active-material layer formed on the first principal face; and a second negative-electrode active-material layer which is formed intermittently on the second principal face and whose density of negative-electrode active material is lower than that of the first negative-electrode active-material layer. In the electrolyte, the positive electrode, negative electrode, and separators are immersed. The electrochemical device is such that the first and second negative-electrode active-material layers are pre-doped with lithium ions as a metallic lithium is electrically connected to the second principal face where the second negative-electrode active-material layer is not formed, and then immersed in the electrolyte.

Claim (Index 5):
The electrochemical device according to  claim 1 , wherein the negative-electrode collector is made of copper.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 90.0
- Lexical Diversity: 2.56667
- Patent Class: 361.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15433811', '15462739', '15438599', '15740319', '15783985']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8767491688101932
- 35 USC 102 Novelty (BERT): 0.5535490159085744
- Combined Prediction Score: 0.8444291535200313
- Mean Citation Score: 353.97085
- Max Citation Score: 421.79095
- Similarity Product: 409.19390070475936

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