PATENT CLAIM ANALYSIS

Application Number: 15743749
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["429", "218100"]

Abstract:
The present invention relates to a method of preparing a lithium secondary battery which may improve productivity and performance of the lithium secondary battery by visually measuring an electrolyte solution impregnation time for an electrode active material, setting an optimum estimated electrolyte solution impregnation time of the electrolyte solution for a battery based on a measured result, and reflecting the optimum estimated electrolyte solution impregnation time in a production process.

Claim (Index 2):
The method of  claim 1 , wherein the perforated foil is formed of a material selected from the group consisting of copper, aluminum, iron, tin, titanium, nickel, lead, zinc, silver, gold, stainless steel, and a combination thereof.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 86.0
- Lexical Diversity: 1.65909
- Patent Class: 429.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15743798', '14804192', '14352864', '11453006', '12275351']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9011085688274488
- 35 USC 102 Novelty (BERT): 0.5257340025381358
- Combined Prediction Score: 0.8635711121985177
- Mean Citation Score: 244.208754
- Max Citation Score: 364.85507
- Similarity Product: 242.5396186752868

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

Dataset: test