PATENT CLAIM ANALYSIS

Application Number: 16029855
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["252", "182100"]

Abstract:
The purpose of the present invention is to provide a positive-electrode active material for non-aqueous electrolyte secondary batteries that is capable of achieving both a high capacity and a high output. This positive-electrode active material contains a lithium-nickel composite oxide represented by the general formula: Li b Ni 1-x-y Co x M y O 2  wherein M represents at least one element selected from Al, Ti, Mn and W, b is 0.95≤b≤1.03, x is 0<x≤0.15, y is 0<y≤0.07, and x and y is x+y≤0.16, wherein c-axis length of the lithium-nickel composite oxide is 14.185 angstrom or greater as determined by a Rietveld analysis of X-ray diffraction.

Claim (Index 9):
The process for producing a positive electrode active material for a non-aqueous electrolyte secondary battery according to  claim 8 , wherein said nickel composite hydroxide is washed with an aqueous alkaline solution of which pH is controlled to 11 to 13 at a liquid temperature of 25\u00b0 C.

Metadata:
- Claim Count in Document: 49.0
- Percentile: 95.0
- Lexical Diversity: 1.53846
- Patent Class: 252.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15306206', '14901731', '14439058', '15500135', '15523587']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8294059854582484
- 35 USC 102 Novelty (BERT): 0.5379783277314156
- Combined Prediction Score: 0.8002632196855651
- Mean Citation Score: 336.215172
- Max Citation Score: 396.0384
- Similarity Product: 317.4032580516815

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