PATENT CLAIM ANALYSIS

Application Number: 15951820
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["060", "605200"]

Abstract:
Systems and methods for implementing regeneration of an aftertreatment component using exhaust gas recirculation is described. According to various embodiments, an engine system comprises an engine, a turbocharger, a fluid control valve, and a lean NO x  catalyst. The engine has a first set cylinders fluidly coupled to an intake manifold and a second set of cylinders having fluidly isolated from the intake manifold of the engine. The fluid control valve is disposed between the first exhaust outlet and the exhaust conduit and is structured to selectively fluidly couple the first exhaust outlet to the exhaust conduit. Also, the lean NO x  catalyst has an inlet structured to receive exhaust gases from the exhaust conduit at a position downstream of the turbine outlet and the fluid control valve.

Claim (Index 2):
The control system of  claim 1 , wherein the first set of cylinders are structured to operate in a rich air-fuel mode and wherein the second set of cylinders are structured to operate in a lean air-fuel mode.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 91.0
- Lexical Diversity: 2.19048
- Patent Class: 60.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14804731', '15041731', '15432464', '12750231', '12390580']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7771202168525921
- 35 USC 102 Novelty (BERT): 0.5480667923159784
- Combined Prediction Score: 0.7542148743989309
- Mean Citation Score: 339.195742
- Max Citation Score: 471.07303
- Similarity Product: 319.6584838960821

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

Dataset: test