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 10):
The catalyst of  claim 1 , wherein the molecular sieve material is at least one framework type selected from the group consisting of CHA, AEI, AFX, ERI, KFI, LEV, AFT, EAB, DDR, PAU, RHO, SAV, SAT, TSC, and UEI.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 90.0
- Lexical Diversity: 2.69697
- Patent Class: 423.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15735509', '12263871', '14274300', '15748501', '13711138']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8450051673955333
- 35 USC 102 Novelty (BERT): 0.5248429618952278
- Combined Prediction Score: 0.8129889468455028
- Mean Citation Score: 343.88222
- Max Citation Score: 349.41376
- Similarity Product: 256.62605524658204

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