PATENT CLAIM ANALYSIS

Application Number: 15979716
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["429", "111000"]

Abstract:
A positive electrode active material for a secondary battery contains second particles which are produced by aggregation of primary particles of a lithium transition metal oxide containing Ni and W, and a boron compound present inside and on the surfaces of the secondary particles.

Claim (Index 3):
The positive electrode active material for a secondary battery according to  claim 1 , wherein the ratio of boron elements inside the secondary particles is within a range of 5% by mass or more and 60% by mass or less relative to the total molar amount of born elements inside and on the surfaces of the secondary particles.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 93.0
- Lexical Diversity: 1.27778
- Patent Class: 429.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15125881', '10806206', '14424304', '15700456', '15523183']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8743419468139556
- 35 USC 102 Novelty (BERT): 0.4624440307451855
- Combined Prediction Score: 0.8331521552070786
- Mean Citation Score: 161.62923400000005
- Max Citation Score: 163.22215
- Similarity Product: 126.71699428419473

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