PATENT CLAIM ANALYSIS

Application Number: 15742597
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["568", "480000"]

Abstract:
Provided is a method for producing an unsaturated aldehyde and/or an unsaturated carboxylic acid, which enables one to achieve an operation stably over a long period of time while improving an effective yield, even in a high-load reaction, and in the method for producing an unsaturated aldehyde and/or an unsaturated carboxylic acid, multilayer filling of stacking two or more catalyst layers each containing a complex metal oxide catalyst in the axial direction of the tube under specified conditions is performed, and the catalyst layer on the most gas outlet side in the tube axis contains a catalyst containing a compound represented by a specified formulation formula.

Claim (Index 7):
The method for producing an unsaturated aldehyde and/or an unsaturated carboxylic acid according to  claim 1 ,\n wherein all of the catalyst layers filled in the multitubular reactor are not diluted by physical mixing of the complex metal oxide catalyst and an inert substance.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 86.0
- Lexical Diversity: 1.62319
- Patent Class: 568.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14903418', '10387244', '14903410', '14784652', '10385676']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7361509610078815
- 35 USC 102 Novelty (BERT): 0.5595400027847234
- Combined Prediction Score: 0.7184898651855657
- Mean Citation Score: 304.665636
- Max Citation Score: 364.0113
- Similarity Product: 297.38743661845933

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