PATENT CLAIM ANALYSIS

Application Number: 16212705
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-05
Patent Classification: ["548", "263200"]

Abstract:
Disclosed is a method of synthesizing 1,2,4-triazole-3-thione compounds and intermediates thereof. The method includes reacting a hydrazine with glyoxylic acid to form a hydrazono acetic acid intermediate followed by reacting the latter with thiocyanate to obtain the 1,2,4-triazole-3-thione compound. The raw materials involved in the present method are readily available, and the reaction is very specific in terms of regioselectivity, resulting in minimum by-product and high product yield. There are neither specific requirements for special equipment nor special operations such as high vacuum, high temperature, anhydrous and oxygen-free manipulations. The process is simple and generates minimum wastes, suitable for industrial production.

Claim (Index 9):
The method of  claim 7 , wherein the acid is an organic acid; and a molar ratio of the acid to compound 8 or 8\u2032 is 0.01-100:1.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 98.0
- Lexical Diversity: 1.52055
- Patent Class: 548.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15870014', '11455338', '10246558', '12397212', '12657853']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7049433484424431
- 35 USC 102 Novelty (BERT): 0.5077568366460744
- Combined Prediction Score: 0.6852246972628062
- Mean Citation Score: 230.87316600000003
- Max Citation Score: 232.00835
- Similarity Product: 154.8755624259651

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

Dataset: test