PATENT CLAIM ANALYSIS

Application Number: 15886449
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-08
Patent Classification: ["060", "301000"]

Abstract:
A diesel engine has an exhaust aftertreatment system which has a vanadium SCR catalyst for reducing some NOx in engine-out diesel exhaust and a trap for trapping any sublimated vanadium which may be present in exhaust which has been treated by a diesel oxidation catalyst, a diesel particulate filter, and a main SCR catalyst which are between the vanadium SCR catalyst and the trap.

Claim (Index 11):
The diesel engine exhaust aftertreatment system as set forth in  claim 9  in which the catalytic material of the main SCR catalyst comprises a metal-exchanged zeolite.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 88.0
- Lexical Diversity: 1.71795
- Patent Class: 60.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15630279', '15080841', '14270907', '13848109', '14586156']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7927371343251463
- 35 USC 102 Novelty (BERT): 0.5246461343999643
- Combined Prediction Score: 0.765928034332628
- Mean Citation Score: 359.047318
- Max Citation Score: 380.06906
- Similarity Product: 279.6579511675143

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