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 7):
The method for preparing the cathode additive of  claim 6 ,\n wherein the cobalt precursor comprises one or more selected from the group consisting of cobalt oxide, cobalt hydroxide, cobalt oxyhydroxide, cobalt sulfate, cobalt nitrate, cobalt acetate, cobalt carbonate, cobalt oxalate, cobalt citrate, cobalt halide, cobalt phosphate, and hydrate thereof, and the M-containing precursor comprises an element M, and at least one selected from the group consisting of its oxide, hydroxide, oxyhydroxide, sulfate, nitrate, acetate, carbonate, oxalate, citrate, halide, phosphate and hydrate thereof.

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

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9048052734809542
- 35 USC 102 Novelty (BERT): 0.4986643176544926
- Combined Prediction Score: 0.864191177898308
- Mean Citation Score: 258.781434
- Max Citation Score: 262.3991
- Similarity Product: 179.96608500666613

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