PATENT CLAIM ANALYSIS

Application Number: 15744687
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["560", "208000"]

Abstract:
The present disclosure relates to a catalyst used in the preparation of acrylic acid and acrylic acid preparation method using the same, and more specifically, discloses a catalyst capable of enhancing selectivity of acrylic acid and a production yield of acrylic acid when preparing acrylic acid from allyl alcohol using a heterogeneous catalyst including bimetallic alloy catalyst particles of gold and another metal, and an acrylic acid preparation method using the same.

Claim (Index 7):
The method for preparing acrylic acid of  claim 6 , wherein the oxidation reaction is carried out under the presence of a base.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 86.0
- Lexical Diversity: 1.80952
- Patent Class: 560.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14579480', '14527314', '15752181', '14892849', '14915554']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7192821564295107
- 35 USC 102 Novelty (BERT): 0.5022299387236122
- Combined Prediction Score: 0.6975769346589208
- Mean Citation Score: 197.272642
- Max Citation Score: 210.14267
- Similarity Product: 179.30983767811597

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

Dataset: test