PATENT CLAIM ANALYSIS

Application Number: 16082704
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-03
Patent Classification: ["562", "546000"]

Abstract:
The present invention relates to a method for producing unsaturated aldehydes and unsaturated carboxylic acids. According to the present invention, a method for producing unsaturated aldehydes and unsaturated carboxylic acids which can impart activity and control temperature independently in fixed catalyst layer zones in a shell-and-tube reactor, thereby exhibiting improved yield and operation stability, is provided.

Claim (Index 2):
The method for producing unsaturated aldehydes and unsaturated carboxylic acids according to  claim 1 , wherein, in the plurality of independent spaces inside the shell, heat transfer to the reaction tube is performed by the flow of an independent multi-stage heat medium having a high temperature in the direction from an inlet to an outlet of the reaction tube.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 97.0
- Lexical Diversity: 1.525
- Patent Class: 562.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10931034', '11019363', '11378438', '12450572', '11483752']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7108593428512239
- 35 USC 102 Novelty (BERT): 0.48599800372425
- Combined Prediction Score: 0.6883732089385266
- Mean Citation Score: 173.199568
- Max Citation Score: 192.85355
- Similarity Product: 145.06453370431066

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