PATENT CLAIM ANALYSIS

Application Number: 15974060
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["502", "304000"]

Abstract:
A ceria-zirconia-based composite oxide containing a composite oxide of ceria and zirconia is provided, in which primary particles having a particle diameter of 1.5 to 4.5 μm account for, on a particle number basis, at least 50% of all primary particles in the ceria-zirconia-based composite oxide, and the molar ratio of cerium to zirconium in the ceria-zirconia-based composite oxide is between 43:57 and 55:45.

Claim (Index 6):
The ceria-zirconia-based composite oxide according to  claim 1 , wherein primary particles having a particle diameter of 1.5 to 4.5 \u03bcm in the ceria-zirconia-based composite oxide account for, on a particle number basis, at least 80% of all primary particles in the composite oxide.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 93.0
- Lexical Diversity: 1.62791
- Patent Class: 502.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14910378', '15026760', '13640237', '14897940', '15468956']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8142148404944026
- 35 USC 102 Novelty (BERT): 0.5406248424868488
- Combined Prediction Score: 0.7868558406936472
- Mean Citation Score: 320.122224
- Max Citation Score: 386.32938
- Similarity Product: 270.5487360892618

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

Dataset: test