PATENT CLAIM ANALYSIS

Application Number: 16076749
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-02
Patent Classification: ["423", "625000"]

Abstract:
The present invention relates to: an alumina powder wherein a ratio (TBD/LBD) of a tapped bulk density (TBD) to a loose bulk density (LBD) is 1.5 or more; an alumina slurry containing the same; an alumina-containing coating layer; a multilayer separation membrane; and a secondary battery.

Claim (Index 14):
The secondary battery according to  claim 13 , wherein the alumina-containing coating layer is formed on at least one interface of an interface between the first electrode and the separation membrane or an interface between the second electrode and the separation membrane.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 96.0
- Lexical Diversity: 1.41463
- Patent Class: 423.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14371203', '15307963', '15034089', '15562534', '12665179']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8067059860263578
- 35 USC 102 Novelty (BERT): 0.4867520389450591
- Combined Prediction Score: 0.774710591318228
- Mean Citation Score: 222.446916
- Max Citation Score: 233.9034
- Similarity Product: 190.55464669936896

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

Dataset: test