PATENT CLAIM ANALYSIS

Application Number: 15773662
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["502", "350000"]

Abstract:
Method of preparing a monolithic SCR catalyst with a plurality of gas flow channels comprising the steps of (a) providing a monolithic shaped substrate with a plurality of parallel gas flow channels; (b) coating the substrate with a washcoat slurry comprising titania; (c) drying and calcining the washcoat slurry; (d) impregnating the dried and calcined washcoat with an 10 aqueous impregnation solution comprising a precursor of a vanadium oxide; (e) drying the thus coated and impregnated washcoat at a drying rate of 5 mm/min or less along flow direction through the gas flow channels; and 15 (f) activating the dried, coated and impregnated washcoat by calcining.

Claim (Index 14):
The method of  claim 1 , wherein the monolithic SCR catalyst is in form of a wall flow filter.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 93.0
- Lexical Diversity: 2.01613
- Patent Class: 502.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10975899', '13786870', '16079158', '16309343', '15291143']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7692442003676347
- 35 USC 102 Novelty (BERT): 0.4901670928355537
- Combined Prediction Score: 0.7413364896144267
- Mean Citation Score: 163.496146
- Max Citation Score: 183.44131
- Similarity Product: 125.48342604894697

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