PATENT CLAIM ANALYSIS

Application Number: 15937992
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-11
Patent Classification: ["423", "213500"]

Abstract:
A lean NO x  trap catalyst and its use in an emission treatment system for internal combustion engines is disclosed. The lean NO x  trap catalyst comprises a first layer, a second layer, and a third layer.

Claim (Index 5):
The lean NO x  trap catalyst of  claim 1 , wherein the ratio of the total loading of the first ceria-containing material is greater than the total loading of the second ceria-containing material is at least 2:1 on a w/w basis.

Metadata:
- Claim Count in Document: 37.0
- Percentile: 90.0
- Lexical Diversity: 1.41379
- Patent Class: 423.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15938029', '15692021', '15724775', '12446346', '14072942']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8266209359871733
- 35 USC 102 Novelty (BERT): 0.6038886909246878
- Combined Prediction Score: 0.8043477114809248
- Mean Citation Score: 398.56157
- Max Citation Score: 515.03815
- Similarity Product: 511.4122384655148

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