PATENT CLAIM ANALYSIS

Application Number: 16012355
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-12
Patent Classification: ["422", "168000"]

Abstract:
An aftertreatment system includes a first pipe section in fluid communication with an exhaust manifold on an internal combustion engine. A first aftertreatment device includes a housing and a porous substrate having substrate walls defining a plurality of flow channels including first channels obstructed at a first end of the substrate and second channels obstructed at a second end of the substrate opposite the first end. The first and second channels are interleaved and internal pore surfaces in the porous substrate form a plurality of internal pores. A passive NOx adsorption catalyst is deposited on the substrate walls and internal pore surfaces such that the mean porosity of the porous substrate is not greater than a particulate matter secondary grain size. A second aftertreatment device having an inlet is in fluid communication with the outlet of the first aftertreatment device.

Claim (Index 14):
The aftertreatment system according to  claim 13 , further comprising a fluid injector configured to inject a diesel exhaust fluid into the aftertreatment system downstream of the first aftertreatment device and upstream of the SCR unit.

Metadata:
- Claim Count in Document: 24.0
- Percentile: 94.0
- Lexical Diversity: 2.16418
- Patent Class: 422.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14614055', '11416911', '12624709', '15235784', '13565402']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8092329208070501
- 35 USC 102 Novelty (BERT): 0.4963321861871002
- Combined Prediction Score: 0.7779428473450551
- Mean Citation Score: 268.214476
- Max Citation Score: 272.04984
- Similarity Product: 181.3074925788117

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test