PATENT CLAIM ANALYSIS

Application Number: 15753592
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-01
Patent Classification: ["558", "324000"]

Abstract:
A catalyst for a fluidized bed ammoxidation reaction containing silica and a metal oxide, wherein a composite of the silica and the metal oxide is represented by the following formula (1). Mo 12 Bi a Fe b Ni c Co d Ce e Cr f X g O h /(SiO 2 ) A    (1) (in formula (1), X represents at least one element selected from the group consisting of K, Rb, and Cs, 0.1≤a≤1, 1≤b≤3, 1≤c≤6.5, 1≤d≤6.5, 0.2≤e≤1.2, f≤0.05, and 0.05≤g≤1 are satisfied, h satisfies valences of constituent elements excluding silica, A represents a content of silica (% by mass) and satisfies 35≤A≤48, and values of α, β, and γ calculated from the following expressions (2), (3), and (4) satisfy 0.03≤α≤0.08, 0.2≤β≤0.4, and 0.5≤γ≤2.) α=1.5 a /(1.5( b+f )+ c+d )   (2) β=1.5( b+f )/( c+d )   (3) γ= d/c    (4)

Claim (Index 5):
A method for producing acrylonitrile using the catalyst for the fluidized bed ammoxidation reaction according to  claim 1 .

Metadata:
- Claim Count in Document: 3.0
- Percentile: 88.0
- Lexical Diversity: 1.97959
- Patent Class: 558.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10541393', '14429720', '14381360', '14112269', '14381002']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7081508114423265
- 35 USC 102 Novelty (BERT): 0.5501183739688802
- Combined Prediction Score: 0.6923475676949818
- Mean Citation Score: 310.579388
- Max Citation Score: 331.88107
- Similarity Product: 265.1729633775145

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

Dataset: test