PATENT CLAIM ANALYSIS

Application Number: 15757036
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["252", "182100"]

Abstract:
A powderous lithium metal oxide material having a cubic structure with space group Fd-3m and having the formula Li 1−a [(Ni b Mna 1−b ) 1−x Ti x A y ]2+ a O 4  with 0.005≤x≤0.018, 0≤y≤0.05, 0.01≤a≤0.03, 0.18≤b≤0.28, wherein A is one or more elements from the group of the metal elements excluding Li, Ni, Mn and Ti.

Claim (Index 23):
A method for preparing a powderous lithium metal oxide material according to claim  1 , the method comprising:\n providing a mixture comprising sources of Ni, Mn, Li, Ti and the element or elements comprised in A, whereby the relative amounts of the sources of Ni, Mn, Li, Ti and the element or elements comprised in A correspond to the formula of the lithium metal oxide material, heat-treating the mixture at a first temperature for a first time period, whereby the first temperature is at least 900\u00b0 C., thereby obtaining a first heat-treated mixture, and heat-treating the first heat-treated mixture at a second temperature for a second time period, whereby the second temperature is at most 800\u00b0 C.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 90.0
- Lexical Diversity: 1.38
- Patent Class: 252.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15761450', '15760564', '14982226', '14766874', '15121439']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8199158286612159
- 35 USC 102 Novelty (BERT): 0.5058186131213653
- Combined Prediction Score: 0.7885061071072308
- Mean Citation Score: 264.77257999999995
- Max Citation Score: 293.78714
- Similarity Product: 216.17930257298468

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

Dataset: test