PATENT CLAIM ANALYSIS

Application Number: 15761898
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["060", "599000"]

Abstract:
An engine system with exhaust gas recirculation includes a combustion engine, a flow mixer, and a turbocharger. An exhaust flow path and a charge air flow path each extend to an inlet of the flow mixer, and a mixed gas flow path extends between the outlet of the flow mixer and an intake manifold of the engine. A charge air heat exchanger is arranged along the charge air flow path to cool the charge air, and a mixed gas heat exchanger is arranged along the mixed gas flow path to cool mixed charge air and recirculated exhaust gas. The exhaust gas recirculation flow path does not extend through any heat exchangers.

Claim (Index 12):
A method of operating an engine system comprising:\n receiving a flow of uncooled exhaust gas from an exhaust manifold of the engine system; splitting the flow of uncooled exhaust gas into an un-recirculated portion and a recirculated portion; recovering energy from the un-recirculated portion to pressurize a flow of charge air; rejecting heat from the pressurized flow of charge air to cool the charge air; combining the cooled charge air with at least some of the recirculated portion of uncooled exhaust gas to form a mixed gas; rejecting heat from the mixed gas to cool the mixed gas; and delivering the cooled mixed gas to an intake manifold of the engine system.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 90.0
- Lexical Diversity: 2.58696
- Patent Class: 60.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['10929212', '15631985', '13276492', '12665940', '11460284']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7474573731267268
- 35 USC 102 Novelty (BERT): 0.501816284449749
- Combined Prediction Score: 0.722893264259029
- Mean Citation Score: 286.316096
- Max Citation Score: 317.41348
- Similarity Product: 254.9586175577641

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

Dataset: test