PATENT CLAIM ANALYSIS

Application Number: 16142369
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-04
Patent Classification: ["564", "395000"]

Abstract:
The present invention provides a method for preparing aniline compounds, and also provides a kind of catalyst and use thereof. This method for synthesizing an aniline compound in the invention includes following steps: use molybdenum oxide and activated carbon as catalyst, hydrazine hydrate as reducing agent, then reduce aromatic nitro compounds to aniline compounds. This method is green and high efficiency, and easy to be applied in industry.

Claim (Index 14):
The use of catalyst according to  claim 12 , wherein the catalyst is applied to catalyze aromatic nitro compounds into aniline compounds, preferably, the reducing agent is hydrazine hydrate in reaction system; preferably, the catalyst molybdenum oxide and activated carbon should be premixed before being charged into the reaction system, or be charged into reaction system respectively.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 97.0
- Lexical Diversity: 1.4902
- Patent Class: 564.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10995315', '12601966', '11997082', '12651946', '14781242']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7269883509501208
- 35 USC 102 Novelty (BERT): 0.5127474835280147
- Combined Prediction Score: 0.7055642642079102
- Mean Citation Score: 208.464676
- Max Citation Score: 222.50598
- Similarity Product: 162.56984487776757

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

Dataset: test