PATENT CLAIM ANALYSIS

Application Number: 16004567
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-05
Patent Classification: ["422", "630000"]

Abstract:
A method for producing 1,1,1,2-tetrafluoropropene and/or 1,1,1,2,3-pentafluoropropene using a single set of four unit operations, the unit operations being (1) hydrogenation of a starting material comprising hexafluoropropene and optionally recycled 1,1,1,2,3-pentafluoropropene; (2) separation of the desired intermediate hydrofluoroalkane, such as 1,1,1,2,3,3-hexafluoropropane and/or 1,1,1,2,3-pentafluoropropane; (3) dehydrofluorination of the intermediate hydrofluoroalkane to produce the desired 1,1,1,2-tetrafluoropropene and/or 1,1,1,2,3-pentafluoropropene, followed by another separation to isolate the desired product and, optionally, recycle of the 1,1,1,2,3-pentafluoropropene.

Claim (Index 18):
A system for producing at least one fluorinated olefin comprising:\n a. a hydrogenation reactor; b. a starting material feed stream fluidly connected to said hydrogenation reactor, wherein said starting material feed stream comprises hexafluoropropylene; c. one or more intermediate streams fluidly connected to said hydrogenation reactor; d. a first separator fluidly connected to said one or more intermediate streams; e. one or more post separator streams fluidly connected to said first separator; f. optionally, a first recycle stream fluidly connected to said first separator and said hydrogenation reactor; g. a dehydrohalogenation reactor fluidly connected to at least one of said post separator streams; h. a product stream fluidly connected to said dehydrohalogenation reactor; i. a second separator fluidly connected to said product stream; j. a second recycle stream fluidly connected to said second separator and said hydrogenation reactor; and k. a final product stream fluidly connected to said second separator, wherein said final product stream is rich in 1,1,1,2-tetrafluoropropene or 1,1,1,2,3-pentafluoropropene.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 94.0
- Lexical Diversity: 1.7
- Patent Class: 422.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15090027', '13570668', '13195429', '12402372', '13229016']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8711166857525744
- 35 USC 102 Novelty (BERT): 0.6687747797621257
- Combined Prediction Score: 0.8508824951535295
- Mean Citation Score: 659.181492
- Max Citation Score: 710.2833
- Similarity Product: 664.2880845213176

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

Dataset: test