PATENT CLAIM ANALYSIS

Application Number: 16007051
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["570", "156000"]

Abstract:
There is provided a method of producing HFO with which diluent gas is easily separated even at a low boiling point and which has excellent productivity. A method of producing HFO includes: converting HFC of the formula (1) into the HFO of the formula (2) to obtain a first gas composition containing the HFO and the fluorine-containing solvent, CR 1 R 2 X 1 CR 3 R 4 X 2  (1), CR 1 R 2 ═CR 3 R 4  (2), where in the formulae, R 1  to R 3  are H or F, R 4  is H, F, CH 3 , CH 2 F, CHF 2  or CF 3 , the total number of fluorine atoms of R 1  to R 4  is one or more, and the total number of hydrogen atoms of R 1  to R 4  is one or more. One of X 1  and X 2  is H, and the other of X 1  and X 2  is F; and separating the fluorine-containing solvent from the first gas composition to obtain a second gas composition containing the HFO.

Claim (Index 2):
The method of producing hydrofluoroolefin according to  claim 1 , wherein:\n the fluorine-containing compound is:\n a saturated or unsaturated hydrocarbon compound having a carbon number of 4 to 10; or \n a saturated or unsaturated organic compound having at least one or more of hetero atoms selected from a group consisting of an oxygen atom, a sulfur atom, a selenium atom, and a nitrogen atom at a position between a carbon atom and a carbon atom of the hydrocarbon compound, \n the fluorine-containing compound has fluorine atoms substituted for a part or all of hydrogen atoms; out of two adjacent carbons in the fluorine-containing compound, one has a carbon-fluorine bond and the other does not have a carbon-hydrogen bond; and the number of fluorine atoms contained in the fluorine-containing compound is 45% or more in terms of element concentration in the fluorine-containing compound.

Metadata:
- Claim Count in Document: 16.0
- Percentile: 94.0
- Lexical Diversity: 2.80822
- Patent Class: 570.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15725886', '15576398', '15576430', '15273140', '15279680']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.742273504571162
- 35 USC 102 Novelty (BERT): 0.5424019968207686
- Combined Prediction Score: 0.7222863537961227
- Mean Citation Score: 280.81344
- Max Citation Score: 379.30118
- Similarity Product: 286.33183013824936

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