PATENT CLAIM ANALYSIS

Application Number: 15747240
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["502", "174000"]

Abstract:
Processes for manufacturing nitrogen oxide storage materials and lean NOx trap catalysts are disclosed. Also disclosed are nitrogen oxide storage material made by processes comprising barium carbonate (BaCO 3 ) and ceria (CeO 2 ) by using Ba(OH) 2  instead of most or all Ba(OOCH 3 ) 2  to reduce cost and reduce harmful byproducts. Aspects of the present invention also relate generally to lean NO x  trap (LNT) comprising nitrogen oxide storage materials.

Claim (Index 22):
The nitrogen oxide storage material of  claim 21 , having an average particle size in the range of about 2 microns to about 8 microns and a BET surface area of greater than 40 m 2 /g.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 86.0
- Lexical Diversity: 1.59259
- Patent Class: 502.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12497846', '14204386', '14467250', '13272007', '15656132']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7761658476021126
- 35 USC 102 Novelty (BERT): 0.5236232152094452
- Combined Prediction Score: 0.7509115843628459
- Mean Citation Score: 271.156566
- Max Citation Score: 289.82242
- Similarity Product: 194.93887006307247

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