PATENT CLAIM ANALYSIS

Application Number: 15913376
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-09
Patent Classification: ["060", "286000"]

Abstract:
A reductant insertion assembly for inserting a reductant into an aftertreatment system comprises a pump assembly including a pump. A first metering assembly is fluidly coupled to the pump. A second metering assembly is fluidly coupled to first metering assembly in series with the pump. The pump is configured to pump the reductant to the first metering assembly, and to the second metering assembly via the first metering assembly, such that a first reductant pressure in the first metering assembly is equal to a second reductant pressure in the second metering assembly.

Claim (Index 10):
An aftertreatment system configured to decompose constituents of an exhaust gas produced by an engine, the aftertreatment system comprising;\n a selective catalytic reduction system comprising a catalyst; and a reductant insertion assembly fluidly coupled to the SCR system, the reductant insertion assembly comprising:\n a pump assembly comprising a pump, \n a first metering assembly fluidly coupled to the pump, and to the selective catalytic reduction system at a first location, and \n a second metering assembly fluidly coupled to the first metering assembly in series with the pump, and to the selective catalytic reduction system at a second location, \n wherein the pump is configured to pump the reductant to the first metering assembly, and to the second metering assembly via the first metering assembly, such that a first reductant pressure in the first metering assembly is equal to a second reductant pressure in the second metering assembly.

Metadata:
- Claim Count in Document: 34.0
- Percentile: 90.0
- Lexical Diversity: 2.8
- Patent Class: 60.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15866095', '14878353', '14848685', '14965016', '15677749']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7717960394540921
- 35 USC 102 Novelty (BERT): 0.5201612452912137
- Combined Prediction Score: 0.7466325600378043
- Mean Citation Score: 358.47135000000014
- Max Citation Score: 372.52014
- Similarity Product: 316.408542531488

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