PATENT CLAIM ANALYSIS

Application Number: 16425470
Application Type: Utility
Filing Date: 2019-05
Publication Date: 2019-09
Patent Classification: ["570", "177000"]

Abstract:
To provide a method for producing 1-chloro-2,3,3-trifluoropropene, whereby it is possible to efficiently remove 1-chloro-3,3-difluoro-1-propyne and/or an oxide from a composition comprising 1-chloro-2,3,3-trifluoropropene. A method for producing 1-chloro-2,3,3-trifluoropropene, in which a composition comprising 1-chloro-2,3,3-trifluoropropene and at least one member selected from 1-chloro-3,3-difluoro-1-propyne and an oxide, is brought into contact with a basic aqueous solution to remove said at least one member selected from 1-chloro-3,3-difluoro-1-propyne and an oxide, from the composition.

Claim (Index 7):
The method for producing 1-chloro-2,3,3-trifluoropropene according to  claim 1 , wherein said oxide is at least one member selected from 3-chloro-2-(difluoromethyl)-2-fluoro oxirane, 2,2-difluoro-acetyl fluoride, formyl chloride, E-form of 1-chloro-2,3,3-trifluoro-1-hydroperoxy-1-propene, Z-form of 1-chloro-2,3,3-trifluoro-1-hydroperoxy-1-propene, 3-chloro-1,1,2-trifluoro-3-hydroperoxy-1-propene, E-form of 1-chloro-2,3,3-trifluoro-3-hydroperoxy-1-propene, and Z-form of 1-chloro-2,3,3-trifluoro-3-hydroperoxy-1-propene.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 100.0
- Lexical Diversity: 1.85366
- Patent Class: 570.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16422406', '15881171', '15865463', '15865493', '15553592']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7300650586804025
- 35 USC 102 Novelty (BERT): 0.5190476891762419
- Combined Prediction Score: 0.7089633217299864
- Mean Citation Score: 276.04299799999995
- Max Citation Score: 315.54373
- Similarity Product: 267.94110016490987

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