PATENT CLAIM ANALYSIS

Application Number: 15989147
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["429", "223000"]

Abstract:
Provided are nickel manganese composite hydroxide particles having a small and uniform particle size and having a double structure which enables to obtain a cathode active material having a hollow structure, and a manufacturing method thereof. When obtaining the nickel manganese composite hydroxide by a reaction crystallization, using an aqueous solution for nucleation, which includes at least a metallic compound that contains nickel, a metallic compound that contains manganese and an ammonium ion donor and controlling the pH value that is measured at a standard solution temperature of 25° C. is 10.5 to 12.0, nucleation is performed in an oxidizing atmosphere in which the oxygen concentration is greater than 1% by volume, and then nuclei are grown by switching the atmosphere from the oxidizing atmosphere to a mixed atmosphere of oxygen and inert gas in which the oxygen concentration is 1% by volume or less.

Claim (Index 12):
The nickel manganese composite hydroxide particles according to  claim 11 , wherein the fine primary particles have an average particle size of 0.01 to 0.3 \u03bcm, and the plate shaped primary particles that are larger than the fine primary particles have an average particle size of 0.3 to 3 \u03bcm.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 93.0
- Lexical Diversity: 1.84524
- Patent Class: 429.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15656567', '13925971', '14366871', '15764453', '15918956']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.91300780818246
- 35 USC 102 Novelty (BERT): 0.5428318284681619
- Combined Prediction Score: 0.8759902102110302
- Mean Citation Score: 402.181904
- Max Citation Score: 417.56406
- Similarity Product: 322.2337224896872

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