PATENT CLAIM ANALYSIS

Application Number: 16201460
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-05
Patent Classification: ["429", "322000"]

Abstract:
Disclosed are a cathode additive of a lithium secondary battery and a method of preparing the same. The lithium secondary may have high irreversible capacity and further improved capacity characteristics.

Claim (Index 1):
A cathode additive for a lithium secondary battery, comprising:\n a composite represented by the following Chemical Formula 1:\n (1- y - z )(Li 6 Co 1-x M x O 4 )- y (LiCo 1-x M x O 2 )- z (Li 2 O)\u2003\u2003[Chemical Formula 1] \n wherein M comprises one or more elements selected from the group consisting of P, B, F, Ni, W, Ti, Zr, Mg and Al,\n 0\u2264 x< 1.0, \n wherein y and z are molar ratios of LiCo 1-x M x O 2  and Li 2 O contained in the composite of Chemical Formula 1, 0<y\u22640.10, and 0\u2264z\u22640.20.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 98.0
- Lexical Diversity: 1.33333
- Patent Class: 429.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12558100', '15574222', '14468645', '13824989', '13864586']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8803985338875312
- 35 USC 102 Novelty (BERT): 0.4895724068060417
- Combined Prediction Score: 0.8413159211793823
- Mean Citation Score: 258.781434
- Max Citation Score: 262.3991
- Similarity Product: 209.7153817735672

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