PATENT CLAIM ANALYSIS

Application Number: 15951272
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-10
Patent Classification: ["423", "237000"]

Abstract:
The present application provides an aftertreatment system for treating an exhaust stream of an engine. The aftertreatment system may include a selective catalyst reduction system positioned downstream of the engine, a secondary catalyst positioned downstream of the selective catalyst reduction system, a first gas sensor positioned between the engine and the selective catalyst reduction system, a second gas sensor positioned between the selective catalyst reduction system and the secondary catalyst, and a third gas sensor positioned downstream of the secondary catalyst.

Claim (Index 11):
The aftertreatment system of  claim 10 , wherein the secondary catalyst estimator determines changes in the concentrations of nitric oxide (NO), nitrogen dioxide (NO 2 ), and ammonia (NH 3 ) in the exhaust stream and surface coverage of ammonia (theta).

Metadata:
- Claim Count in Document: 1.0
- Percentile: 91.0
- Lexical Diversity: 2.71875
- Patent Class: 423.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14062098', '11459673', '12433600', '15018993', '14686350']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.812541370025082
- 35 USC 102 Novelty (BERT): 0.5288119813661487
- Combined Prediction Score: 0.7841684311591887
- Mean Citation Score: 296.919212
- Max Citation Score: 350.93408
- Similarity Product: 255.74630321380616

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