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 2):
The method for producing 1-chloro-2,3,3-trifluoropropene according to  claim 1 , wherein the basic aqueous solution is at least one member selected from an alkali metal hydroxide aqueous solution, an alkali metal carbonate aqueous solution, an alkaline earth metal hydroxide aqueous solution, an ammonia aqueous solution and an alkyl ammonium aqueous solution.

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): 0.7298904962959565
- 35 USC 102 Novelty (BERT): 0.5212549443773973
- Combined Prediction Score: 0.7090269411041006
- Mean Citation Score: 276.04299799999995
- Max Citation Score: 315.54373
- Similarity Product: 252.01096428873777

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

Dataset: test