PATENT CLAIM ANALYSIS

Application Number: 15742823
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["060", "277000"]

Abstract:
A method for operating a system having an internal combustion engine and an exhaust aftertreatment system having an SCR catalyst, wherein the internal combustion engine is controlled on the basis of at least one process parameter that influences a nitrogen oxide raw emission, wherein aging detection is performed for the SCR catalyst, wherein in a first operating mode of the internal combustion engine, if aging of the SCR catalyst is detected, the at least one process parameter is changed in the direction of a reduced nitrogen oxide raw emission, wherein the internal combustion engine is controlled on the basis of the changed at least one process parameter.

Claim (Index 10):
A method of operating a system having an internal combustion engine and an exhaust gas aftertreatment system comprising an SCR catalyst, the method comprising the steps of:\n actuating the internal combustion engine based on at least one process parameter that affects raw nitrogen oxide emission; conducting aging recognition for the SCR catalyst; in a first mode of operation of the internal combustion engine, changing the at least one process parameter in a direction of reduced raw nitrogen oxide emission when aging of the SCR catalyst is recognized; and actuating the internal combustion engine based on the changed at least one process parameter.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 86.0
- Lexical Diversity: 2.42553
- Patent Class: 60.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14783395', '15120319', '14020300', '12675930', '14893313']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7314362925024194
- 35 USC 102 Novelty (BERT): 0.475339093039286
- Combined Prediction Score: 0.7058265725561061
- Mean Citation Score: 232.08212200000003
- Max Citation Score: 238.47205
- Similarity Product: 190.4318436331898

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