PATENT CLAIM ANALYSIS

Application Number: 15938029
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 34):
The lean NO x  trap catalyst of  claim 1 , further comprising a metal or ceramic substrate having an axial length L, wherein the substrate is a flow-through monolith or a filter monolith, the first layer is supported/deposited directly on the metal or ceramic substrate, the second layer is deposited on the first layer, and the third layer is deposited on the second layer.

Metadata:
- Claim Count in Document: 79.0
- Percentile: 90.0
- Lexical Diversity: 1.41379
- Patent Class: 423.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15937992', '15692021', '15724775', '12446346', '14072942']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7798417535772655
- 35 USC 102 Novelty (BERT): 0.5975520673389827
- Combined Prediction Score: 0.7616127849534372
- Mean Citation Score: 393.576476
- Max Citation Score: 496.44983
- Similarity Product: 482.2377347154862

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