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 11):
A motor vehicle as set forth in  claim 4  including valves which are selectively operable to a first condition which diverts unenhanced DEF from the DEF supply module to the interior of the mixing chamber for mixing with anhydrous solid reductant to create enhanced DEF and allows enhanced DEF to be delivered from the mixing chamber to the DEF injector while simultaneously preventing unenhanced DEF from being delivered to the DEF injector, and to a second condition which prevents unenhanced DEF from the DEF supply module from being diverted to the interior of the mixing chamber and allows unenhanced DEF to be delivered from the DEF supply module to the DEF injector while simultaneously preventing enhanced DEF in the mixing chamber from being 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): 0.8256839616659776
- 35 USC 102 Novelty (BERT): 0.5397864833679914
- Combined Prediction Score: 0.797094213836179
- Mean Citation Score: 355.493812
- Max Citation Score: 393.05597
- Similarity Product: 267.6592119164896

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