PATENT CLAIM ANALYSIS

Application Number: 16310210
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-06
Patent Classification: ["544", "242000"]

Abstract:
Provided is a method for regenerating an aromatic amide compound into a corresponding aromatic nitrile compound, the method realizing a dehydration reaction of providing a target compound selectively at a high yield with generation of a by-product being suppressed. Also provided is a method for producing an aromatic nitrile compound that decreases the number of steps of dehydration reaction and significantly improves the reaction speed at a pressure close to normal pressure. Furthermore, the above-described production method is applied to a carbonate ester production method to provide a method for producing carbonate ester efficiently. The above-described objects are achieved by a method for producing an aromatic nitrile compound including a dehydration reaction of dehydrating an aromatic amide compound, in which the dehydration reaction uses diphenylether.

Claim (Index 12):
The method for producing a carbonate ester according to  claim 8 , wherein the carbonate ester generation reaction uses a catalyst containing cesium.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 98.0
- Lexical Diversity: 2.03077
- Patent Class: 544.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15025812', '15233981', '12991586', '12991625', '11596885']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7379699739577372
- 35 USC 102 Novelty (BERT): 0.4842842593662421
- Combined Prediction Score: 0.7126014024985877
- Mean Citation Score: 188.810088
- Max Citation Score: 191.00694
- Similarity Product: 143.6936261452281

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

Dataset: test