PATENT CLAIM ANALYSIS

Application Number: 16004511
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-12
Patent Classification: ["546", "304000"]

Abstract:
A pyridine based ionic liquid with a fluoride counter anion which catalyzes Fischer indole reaction and click chemistry. Methods of preparing the ionic liquid, and methods of utilizing the ionic liquid as a catalyst to synthesize indoles/indolenines and tetrazoles are also provided.

Claim (Index 11):
A method of synthesizing an indole or indolenine, the method comprising reacting an aryl hydrazine with an alkyl ketone or an alkyl aldehyde in the presence of the ionic liquid of  claim 1 , thereby forming the indole or indolenine.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 94.0
- Lexical Diversity: 1.28571
- Patent Class: 546.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15158867', '15170848', '15981636', '12351144', '13969984']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7382779652701403
- 35 USC 102 Novelty (BERT): 0.5051464027515086
- Combined Prediction Score: 0.7149648090182772
- Mean Citation Score: 238.606246
- Max Citation Score: 250.22594
- Similarity Product: 158.632299458071

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