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 16):
The lean NO x  trap catalyst of  claim 1 , wherein the first inorganic oxide, the second inorganic oxide, and the third inorganic oxide are independently selected from the group consisting of alumina, ceria, magnesia, silica, titania, zirconia, niobia, tantalum oxides, molybdenum oxides, tungsten oxides, and mixed oxides or composite oxides thereof.

Metadata:
- Claim Count in Document: 37.0
- Percentile: 90.0
- Lexical Diversity: 1.41379
- Patent Class: 423.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15938029', '15692021', '15724775', '12446346', '14072942']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8472476218044394
- 35 USC 102 Novelty (BERT): 0.5973543907492452
- Combined Prediction Score: 0.82225829869892
- Mean Citation Score: 398.56157
- Max Citation Score: 515.03815
- Similarity Product: 493.0711669845104

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