PATENT CLAIM ANALYSIS

Application Number: 15739498
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["549", "251000"]

Abstract:
It is possible to produce an optically active fluoroalkyl chloromethyl alcohol with a high optical purity and a good yield by treating a fluoroalkyl chloromethyl ketone with a microorganism having an activity for asymmetrically reducing the ketone or an enzyme having the activity. Then, it is possible to obtain a fluoroalkyl ethylene oxide by treating the alcohol with a base. Industrial implementation of the production method of the present invention is easy.

Claim (Index 9):
The production method as claimed in  claim 1 , comprising the step of distilling a mixed liquid containing the optically active fluoroalcohol obtained after terminating the reaction and an impurity is distilled, thereby separating the impurity from the mixed liquid and purifying the optically active fluoroalcohol.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 95.0
- Lexical Diversity: 1.61702
- Patent Class: 549.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15741020', '12227788', '10922832', '13063630', '10716430']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7062400143375746
- 35 USC 102 Novelty (BERT): 0.4898712509008078
- Combined Prediction Score: 0.6846031379938978
- Mean Citation Score: 198.01648
- Max Citation Score: 231.36253
- Similarity Product: 177.40209656229732

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