PATENT CLAIM ANALYSIS

Application Number: 15895396
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["208", "125000"]

Abstract:
A method to remove a metals impurity from a petroleum feedstock for use in a power generating process is provided. The method comprising the steps of mixing a heated feedstock with a heated water stream in a mixing device to produce a mixed stream; introducing the mixed stream to a supercritical water reactor in the absence of externally provided hydrogen and externally provided oxidizing agent to produce a reactor effluent comprising a refined petroleum portion; cooling the reactor effluent to produce a cooled stream; feeding the cooled stream to a rejecter configured to separate a sludge fraction to produce a de-sludged stream; reducing the pressure of the de-sludged stream to produce a depressurized product; separating the depressurized product to produce a gas phase product and a liquid product; separating the liquid product to produce a petroleum product, having a reduced asphaltene content, reduced concentration of metals impurity, and reduced sulfur.

Claim (Index 3):
The system of  claim 1 , wherein the metals impurity is selected from the group consisting of vanadium, nickel, iron and combinations thereof.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 88.0
- Lexical Diversity: 2.33333
- Patent Class: 208.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14885315', '15397531', '15686381', '14274806', '15374295']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8023005268842429
- 35 USC 102 Novelty (BERT): 0.657305727556575
- Combined Prediction Score: 0.7878010469514761
- Mean Citation Score: 425.916652
- Max Citation Score: 625.08185
- Similarity Product: 592.3896369355083

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