PATENT CLAIM ANALYSIS

Application Number: 15909150
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-09
Patent Classification: ["060", "320000"]

Abstract:
An automobile vehicle exhaust gas heat recovery system includes an engine having a turbocharger. A cooling pump provides coolant flow to the engine and the turbocharger. A combined coolant discharge header receives coolant discharged from the engine and the turbocharger. A main rotary valve receives coolant discharged from the combined coolant discharge header. The main rotary valve includes multiple rotary valves selectively distributing all of the coolant in the combined coolant discharge header to at least one of an engine heater, a heater core and a transmission oil heater during a cold start operation. An exhaust gas heat recovery (EGHR) device is positioned to receive the coolant discharged from any one, any two or all of the engine heater, the heater core and the transmission oil heater and in a path to return the coolant to the cooling pump during the cold start operation of the engine.

Claim (Index 19):
The automobile vehicle exhaust gas heat recovery system of  claim 18 , wherein:\n the EGHR device includes a bypass valve; and the EGHR device includes a heat exchanger.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 90.0
- Lexical Diversity: 2.43077
- Patent Class: 60.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15416855', '15633314', '14312731', '15665587', '13308599']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7695847846836166
- 35 USC 102 Novelty (BERT): 0.5017157949592536
- Combined Prediction Score: 0.7427978857111802
- Mean Citation Score: 285.5583840000001
- Max Citation Score: 297.6195
- Similarity Product: 215.7753331426084

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