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 3):
The method for producing unsaturated aldehydes and unsaturated carboxylic acids according to  claim 1 , wherein\n the plurality of the tube sheets separate the inside of the shell into two independent spaces, two spaces separated by the plurality of tube sheets are divided into two spatially continuous zones by a baffle, and four fixed catalyst layer zones corresponding to the zones formed by the baffle may exist in 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): 0.7096792875704123
- 35 USC 102 Novelty (BERT): 0.491640955246366
- Combined Prediction Score: 0.6878754543380078
- Mean Citation Score: 173.199568
- Max Citation Score: 192.85355
- Similarity Product: 137.23750698682966

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