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 36):
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 and wherein the first layer is 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: 37.0
- Percentile: 90.0
- Lexical Diversity: 1.41379
- Patent Class: 423.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15938029', '15692021', '15724775', '12446346', '14072942']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8095004589539951
- 35 USC 102 Novelty (BERT): 0.599489125488401
- Combined Prediction Score: 0.7884993256074357
- Mean Citation Score: 398.56157
- Max Citation Score: 515.03815
- Similarity Product: 500.7980212108016

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