PATENT CLAIM ANALYSIS

Application Number: 15878837
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["549", "533000"]

Abstract:
The present disclosure relates to a method for effecting catalytic selective oxidation in liquid phase comprising a perfluorinated solvent and an olefinic compound with molecular oxygen to produce an epoxide. The method may provide enhanced selectivity to the epoxide of greater than 60%. The olefinic compound may be ethylene, propylene, butenes, 1-octene, butadiene, allyl chloride, allyl alcohol, styrene, and the like. The perfluorinated solvent may be perfluoro methyldecalin, perfluorodecalin, perfluoroperhydrophenanthrene, perfluoro (butyltetrahydrofuran), isomers thereof, or a combination thereof. In some embodiments, the method includes catalytically epoxidizing, in a liquid phase comprising a perfluorinated solvent, propylene with molecular oxygen to produce propylene oxide. A system for carrying out the method is also provided, the system comprising a source of a perfluorinated solvent, and a liquid phase reactor fluidly connected with the source, and configured for effecting catalytic selective oxidation, in a liquid phase comprising the perfluorinated solvent, of an olefinic compound with molecular oxygen to produce an epoxide.

Claim (Index 4):
The method of  claim 1 , wherein the selective oxidation is carried out in the presence of a homogeneous catalyst selected from the group consisting of transition metal compounds comprising one or more component selected from the group consisting of complexes of manganese, molybdenum, tungsten, iron, chromium, nickel, cobalt, copper, ruthenium and combinations thereof.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 86.0
- Lexical Diversity: 2.3375
- Patent Class: 549.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['10721796', '10665356', '13512167', '12943138', '13653116']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7115956786738507
- 35 USC 102 Novelty (BERT): 0.5067783253344798
- Combined Prediction Score: 0.6911139433399135
- Mean Citation Score: 229.979446
- Max Citation Score: 280.52295
- Similarity Product: 209.78004262357948

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

Dataset: test