PATENT CLAIM ANALYSIS

Application Number: 15750152
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["060", "282000"]

Abstract:
An exhaust treatment system comprising: a first oxidation catalyst, to oxidize compounds comprising one or more of nitrogen, carbon, and hydrogen in the exhaust stream; a first dosage device o supply a first additive into an exhaust stream; a catalytic filter, consisting of a particulate filter with an at least partly catalytic coating with reduction characteristics, which is for catching and oxidizing soot particles and for a first reduction of an amount of nitrogen oxides NOx in the exhaust stream with the use of the first additive; a second oxidation catalyst, to oxidize one or more of nitrogen oxide NO and incompletely oxidized carbon compounds in the exhaust stream; a second dosage device to supply a second additive into the exhaust stream; and a reduction catalyst device, arranged for a second reduction of nitrogen oxides NOx in the exhaust stream, with the use of at least one of the first and second additives.

Claim (Index 3):
An exhaust treatment system according to  claim 1 , wherein said reduction catalyst device comprises one from among the group of:\n a selective catalytic reduction catalyst; a selective catalytic reduction catalyst, integrated with a slip-catalyst (SC) downstream, wherein said slip-catalyst (SC) is arranged to assist said selective catalytic reduction catalyst with an additional reduction of nitrogen oxides NOx in said exhaust stream and/or to oxidize a residue of additive in said exhaust stream; and a selective catalytic reduction catalyst (SCR), followed downstream by a separate slip-catalyst (SC), wherein said slip-catalyst (SC) is arranged to assist said selective catalytic reduction catalyst (SCR) with an additional reduction of nitrogen oxides NOx in said exhaust stream and/or to oxidize a residue of additive in said exhaust stream; and a slip-catalyst (SC), arranged to carry out a reduction of nitrogen oxides NOx in said exhaust stream and/or to oxidize a residue of additive in said exhaust stream.

Metadata:
- Claim Count in Document: 60.0
- Percentile: 88.0
- Lexical Diversity: 2.66667
- Patent Class: 60.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15314451', '15120089', '15120101', '15120075', '15120055']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7995820569859183
- 35 USC 102 Novelty (BERT): 0.5237465731427409
- Combined Prediction Score: 0.7719985086016006
- Mean Citation Score: 367.391472
- Max Citation Score: 373.24265
- Similarity Product: 334.3019983911932

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