PATENT CLAIM ANALYSIS

Application Number: 15743387
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["429", "405000"]

Abstract:
The present invention relates to a positive electrode of a lithium-air battery having a side reaction prevention layer with a partially introduced metal catalyst, and a method for preparing the same, and in particular, to a positive electrode of a lithium-air battery having a side reaction prevention layer with a metal catalyst sporadically partially introduced to a surface thereof, and a method for preparing the same. The lithium-air battery according to the present invention suppresses a side reaction at an interface between a positive electrode active material and an electrolyte thereby effectively reduces an overvoltage when charged, and therefore, does not cause liquid electrolyte decomposition, which is effective in enhancing a cycle life.

Claim (Index 5):
The positive electrode for a lithium-air battery of  claim 1 , wherein the metal catalyst is ruthenium, palladium, platinum, gold, nickel, copper, silver, zinc, lead, cadmium, tin, titanium and an alloy thereof, an oxide thereof, a sulfide thereof or a selenium thereof.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 86.0
- Lexical Diversity: 2.0
- Patent Class: 429.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14910307', '13280698', '11723525', '14876336', '12589999']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8670561609475749
- 35 USC 102 Novelty (BERT): 0.4847662946891374
- Combined Prediction Score: 0.8288271743217311
- Mean Citation Score: 220.260562
- Max Citation Score: 228.92218
- Similarity Product: 188.958683747164

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