PATENT CLAIM ANALYSIS

Application Number: 16093899
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-04
Patent Classification: ["544", "333000"]

Abstract:
Provided herein are cinchonium betaine catalysts and methods of promoting asymmetric imine isomerization reactions using the same.

Claim (Index 1):
A compound, or a salt, tautomer, enantiomer or diastereoisomer thereof, of formula (I): wherein: R 1  is R 5  and R 7  are independently aryl; R 6  is alkoxy or alkylsiloxy; R 2  is alkenyl; R 3  is optionally substituted heteroaryl, where each optional substituent is independently selected from aryl and halo; and R 4  is \u2014OH or \u2014O \u2212 .

Metadata:
- Claim Count in Document: 1.0
- Percentile: 97.0
- Lexical Diversity: 1.0
- Patent Class: 544.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15253773', '13576289', '14377616', '15765903', '13460158']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7625375004995855
- 35 USC 102 Novelty (BERT): 0.5114602663199304
- Combined Prediction Score: 0.73742977708162
- Mean Citation Score: 283.266308
- Max Citation Score: 288.3342
- Similarity Product: 226.42099796129463

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