PATENT CLAIM ANALYSIS

Application Number: 15756320
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["570", "136000"]

Abstract:
The present invention relates to a process for preparation of olefins containing fluorine.

Claim (Index 18):
The process of  claim 10  comprising:\n a) a process to prepare non-azeotropic composition which comprises 2,3,3,3-tetrafluoropropene and methyl chloride; \n b) a process to supply the step a) non-azeotropic composition for solvent scrubbing by contacting the step a) non-azeotropic composition with solvent in a solvent scrubber to separate the step a) non-azeotropic composition into a first fraction in which content ratio of methyl chloride in total amount of 2,3,3,3-tetrafluoropropene and methyl chloride is lower than content of methyl chloride in\n total amount of the step a) non-azeotropic composition, and a second fraction in which the content ratio of methyl chloride in total amount of 2,3,3,3-tetrafluoropropene and methyl chloride is higher than content ratio of methyl chloride in step a) non-azeotropic composition; and \n \n c) obtaining 2,3,3,3-tetrafluoropropene from first fraction.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 88.0
- Lexical Diversity: 1.0
- Patent Class: 570.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14903411', '14486143', '15190535', '14377727', '14486125']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6896302023835414
- 35 USC 102 Novelty (BERT): 0.4985137651394314
- Combined Prediction Score: 0.6705185586591305
- Mean Citation Score: 232.17847200000003
- Max Citation Score: 235.82164
- Similarity Product: 173.2881742968464

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

Dataset: test