PATENT CLAIM ANALYSIS

Application Number: 16201070
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-05
Patent Classification: ["196", "014500"]

Abstract:
A system for producing an American Petroleum Institute Standards Group III Base Stock from vacuum gas oil, by injecting hydrogen, heating, saturating the mixture through hydrogen reactors connected in series with a liquid hourly space velocity (LHSV) −1  of from 0.5 to 2.5, forming a saturated heated base oil, and coproduct. The system fractionates the saturated heated base oil to while simultaneously refluxing a cooled fuel oil fraction forming an American Petroleum Institute Standards Group III Base Stock with less than 0.03% sulfur, with greater than 90% saturates and a viscosity index greater than 120 as defined by ASTM D-2270, a viscosity from 2 to 10 centistokes as defined by ASTM D-445 a boiling range from 600 degrees F. to 1050 degrees F., and a cold crank viscosity (CCS) between 1200 and 5000 centipoise at −25 degrees C. and as defined by ASTM D-5293.

Claim (Index 6):
The system of  claim 1 , wherein the recycle hydrogen injector comprises:\n a. a recycle nozzle; b. a recycle flow meter connected to the recycle nozzle in series; c. a hydrogen compressor connected to the recycle flow meter; d. a second stage knockout drum separating contaminated water; e. a first stage knockout drum separating contaminated water and naptha; f. a water cooled exchanger; g. a high pressure wash water injector providing a psig from 1400 to 1600 psig receiving water; and h. a recycle overhead connected to the high pressure wash water injector.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 98.0
- Lexical Diversity: 1.68421
- Patent Class: 196.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['16201248', '14184099', '14180623', '15460786', '12346928']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5671867471298532
- 35 USC 102 Novelty (BERT): 0.6046351753970777
- Combined Prediction Score: 0.5709315899565757
- Mean Citation Score: 196.30673
- Max Citation Score: 383.24203
- Similarity Product: 367.080352646181

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