PATENT CLAIM ANALYSIS

Application Number: 15753494
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["423", "212000"]

Abstract:
An exhaust aftertreatment system may include a reductant tank, a gaseous ammonia source, an injector, first conduit and a second conduit. The injector may receive the liquid reductant from the reductant tank and the gaseous ammonia from the gaseous ammonia source and inject the liquid reductant into a stream of exhaust gas in a first mode, inject the gaseous ammonia into the stream of exhaust gas in a second mode, and both the liquid reductant and the gaseous ammonia into the stream of exhaust gas in a third mode. The first conduit may communicate liquid reductant from the reductant tank to the injector. The second conduit may communicate gaseous ammonia from the gaseous ammonia source to the injector.

Claim (Index 24):
An injector for an exhaust aftertreatment system, the injector comprising an injector body including a first port, a second port, a third port, a fourth port, and a fifth port, the first port in fluid communication with the third port and the fifth port, the second port in fluid communication with the fourth port, the second and fourth ports are fluidly isolated from the first, third and fifth ports, the injector body housing a pintle that is movable between a closed position preventing fluid flow through the fifth port and an open position allowing fluid flow through the fifth port.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 88.0
- Lexical Diversity: 3.52778
- Patent Class: 423.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14931039', '14667314', '14010384', '14062098', '14488830']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8009756935612927
- 35 USC 102 Novelty (BERT): 0.5597122881638081
- Combined Prediction Score: 0.7768493530215443
- Mean Citation Score: 352.97320399999984
- Max Citation Score: 504.54532
- Similarity Product: 310.8364544280529

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