PATENT CLAIM ANALYSIS

Application Number: 15753050
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["429", "212000"]

Abstract:
The present invention provides a precursor for the production of positive electrode active material for a secondary battery comprising: a core containing transition metal hydroxides comprising nickel (Ni) and manganese (Mn), or transition metal hydroxides comprising nickel (Ni), manganese (Mn) and cobalt (Co); and a shell containing transition metal hydroxides comprising cobalt (Co), and a positive electrode active material produced using the same.

Claim (Index 2):
The precursor for the production of a positive electrode active material according to  claim 1 , wherein the transition metal hydroxide of the core and the transition metal hydroxide of the shell further includes one or more doping elements which are in each case mutually independently selected from the group consisting of tungsten(W), boron(B), aluminum(Al), zirconium(Zr), titanium(Ti), magnesium(Mg), chromium(Cr), and silicon(Si).

Metadata:
- Claim Count in Document: 30.0
- Percentile: 88.0
- Lexical Diversity: 2.025
- Patent Class: 429.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12312946', '15743916', '15129159', '14362800', '12279033']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9096448102573804
- 35 USC 102 Novelty (BERT): 0.5027572851089119
- Combined Prediction Score: 0.8689560577425335
- Mean Citation Score: 279.140822
- Max Citation Score: 290.00043
- Similarity Product: 211.3901679904908

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

Dataset: test