PATENT CLAIM ANALYSIS

Application Number: 15906785
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-08
Patent Classification: ["502", "073000"]

Abstract:
The present invention relates to a process for preparing a catalyst for alkane aromatization providing high % conversion, high yield, high selectivity of aromatics, and high selectivity of p-xylene in xylene, wherein said process comprises the following steps: (a) contacting a zeolite with a solution of group IIIA metal salt; (b) contacting the zeolite obtained from step (a) with the solution of metal salt selected from a group VIIB metal, a group VB metal, or a mixture thereof; and (c) contacting the zeolite obtained from step (b) with alkoxysilane, characterized in that the solution of salt in step (b) comprising a glycol solvent as a reducing agent under a basic condition, and step (b) is operated at the temperature higher than 120° C.

Claim (Index 12):
The process for preparing a catalyst according to  claim 10 , wherein the ratio of group VIIIB metal and group VB metal to zeolite in step (b) is in the range of 0.1 to 0.5% by weight.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 88.0
- Lexical Diversity: 1.98667
- Patent Class: 502.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['10748418', '11786590', '10814913', '13462230', '11656182']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7832016382004865
- 35 USC 102 Novelty (BERT): 0.488757191420028
- Combined Prediction Score: 0.7537571935224407
- Mean Citation Score: 194.179844
- Max Citation Score: 211.56767
- Similarity Product: 158.44863891114832

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