PATENT CLAIM ANALYSIS

Application Number: 15939469
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["060", "274000"]

Abstract:
A catalyst article including a substrate with an inlet side and an outlet side, a first zone and a second zone, where the first zone comprises a passive NO x  adsorber (PNA) comprising a platinum group metal and a base metal, both on a molecular sieve, and an ammonia slip catalyst (ASC) comprising an oxidation catalyst comprising a platinum group metal on a support, and a first SCR catalyst; where the second zone comprises a catalyst selected from the group consisting of a diesel oxidation catalyst (DOC) and a diesel exotherm catalyst (DEC); and where the first zone is located upstream of the second zone. The first zone may include a bottom layer including a blend of: (1) the oxidation catalyst and (2) the first SCR catalyst; and a top layer including a second SCR catalyst, the top layer located over the bottom layer.

Claim (Index 23):
The catalyst article of  claim 1 , where the substrate comprises a first substrate and a second substrate, where the first zone is located on the first substrate and the second zone is located on the second substrate and the first substrate is located upstream of the second substrate.

Metadata:
- Claim Count in Document: 30.0
- Percentile: 90.0
- Lexical Diversity: 2.58462
- Patent Class: 60.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15184055', '15938202', '14944273', '15279661', '12755032']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7681762811696493
- 35 USC 102 Novelty (BERT): 0.4969774708653968
- Combined Prediction Score: 0.7410564001392241
- Mean Citation Score: 265.105494
- Max Citation Score: 285.33914
- Similarity Product: 218.031093730948

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