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 18):
The method as set forth in  claim 15  in which using a vanadium trap through which exhaust from the mainmain SCR catalyst flows to condense sublimated vanadium-based catalytic material in the exhaust flow through the trap and to trap the condensate comprises trapping condensate by bonding condensate to alumina disposed within an enclosure through which exhaust flows.

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): 0.7930198863667917
- 35 USC 102 Novelty (BERT): 0.5244170905269017
- Combined Prediction Score: 0.7661596067828027
- Mean Citation Score: 359.047318
- Max Citation Score: 380.06906
- Similarity Product: 265.8890127219605

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