PATENT CLAIM ANALYSIS

Application Number: 15757384
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-01
Patent Classification: ["423", "239200"]

Abstract:
A catalyst containing a washcoat including copper or iron on a small pore molecular sieve material having a maximum ring size of eight tetrahedral atoms physically mixed with platinum and rhodium on a refractory metal oxide support including alumina, silica, zirconia, titania, and a physical mixture or a chemical combination or an atomically doped combination thereof is described. A catalyst containing a first washcoat zone substantially free of platinum group metal and including copper or iron on a small pore molecular sieve material having a maximum ring size of eight tetrahedral atoms; and a second washcoat zone including copper or iron on a small pore molecular sieve material having a maximum ring size of eight tetrahedral atoms physically mixed with platinum or platinum and rhodium on a refractory metal oxide support including alumina, silica, zirconia, titania, and a physical mixture or a chemical combination or an atomically doped combination thereof is provided. A method and a system for treating emissions using the catalyst are also described.

Claim (Index 4):
The catalyst of  claim 1 , wherein the catalyst contains platinum and rhodium.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 90.0
- Lexical Diversity: 2.69697
- Patent Class: 423.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15735509', '12263871', '14274300', '15748501', '13711138']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8251921467602552
- 35 USC 102 Novelty (BERT): 0.5284687177540119
- Combined Prediction Score: 0.7955198038596308
- Mean Citation Score: 343.88222
- Max Citation Score: 349.41376
- Similarity Product: 240.91938313510897

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test