PATENT CLAIM ANALYSIS

Application Number: 15884816
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-08
Patent Classification: ["423", "212000"]

Abstract:
Unenhanced DEF and anhydrous solid reductant capable of forming ammonia are mixed to create enhanced DEF which is injected into an engine exhaust aftertreatment system which performs selective catalytic reduction (SCR) of engine-out exhaust.

Claim (Index 12):
A motor vehicle as set forth in  claim 4  including valves which are selectively operable to a first condition which allows only unenhanced DEF to be delivered to the DEF injector, to a second condition which allow only enhanced DEF from the mixing chamber to be delivered to the DEF injector, and to a third condition which mixes unenhanced DEF and enhanced DEF from the mixing chamber to create blended enhanced DEF which is delivered to the DEF injector.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 86.0
- Lexical Diversity: 1.12121
- Patent Class: 423.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15883965', '13706038', '14935125', '14843423', '13848109']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8254771755146745
- 35 USC 102 Novelty (BERT): 0.5401731254135488
- Combined Prediction Score: 0.796946770504562
- Mean Citation Score: 355.493812
- Max Citation Score: 393.05597
- Similarity Product: 276.96997579134046

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