PATENT CLAIM ANALYSIS

Application Number: 15742789
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["060", "286000"]

Abstract:
A method for operating an exhaust after-treatment system including an SCR-catalyst, a metering device for dosing a reducing agent being controlled on the basis of a determining variable that influences a nitrogen-oxide concentration downstream of the SCR-catalyst. A breakthrough identification is carried out for the SCR-catalyst, wherein if a breakthrough is identified, the determining variable is altered to a higher nitrogen-oxide concentration downstream of the SCR-catalyst and the metering device is controlled in order to dose the reducing agent on the basis of the altered determining variable.

Claim (Index 19):
The method according to  claim 16 , wherein the determining parameter is a target nitrogen oxide concentration downstream of the SCR catalyst, wherein\n the change in the determining parameter is conducted by arithmetic combination of the determining parameter with an adaptation parameter that is a predetermined differential nitrogen oxide concentration, wherein the adaptation parameter is equal to a predetermined inertial value when an actual nitrogen oxide concentration downstream of the SCR catalyst is equal to the determining parameter, wherein an increase in the adaptation parameter leads to an increase in the determining parameter, wherein the adaptation parameter is increased when a breakthrough is recognized.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 86.0
- Lexical Diversity: 2.0
- Patent Class: 60.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15742823', '12678553', '15838823', '14388373', '15451447']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7175627743655815
- 35 USC 102 Novelty (BERT): 0.5246733724497773
- Combined Prediction Score: 0.6982738341740011
- Mean Citation Score: 261.01471000000004
- Max Citation Score: 350.02866
- Similarity Product: 252.942345581224

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

Dataset: test