PATENT CLAIM ANALYSIS

Application Number: 16018389
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-12
Patent Classification: ["422", "187000"]

Abstract:
A process and apparatus for hydrocracking a hydrocarbon stream and with heat integration between two stripping columns. Both stripping columns use a reboiler for heat input to avoid steam recovery and dew point issues in the overhead. A hot stripped stream can provide heat to the cold stripping column by heat exchange. Additionally, as few as two heaters that rely on external utilities may be required for reboiling fractionator column bottoms.

Claim (Index 2):
The process of  claim 1  further comprising boiling up a cold reboil stream taken from said cold stripped stream and returning it to the cold stripping column.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 94.0
- Lexical Diversity: 1.38182
- Patent Class: 422.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15710669', '15710626', '15458738', '15458690', '13167979']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8420907262809078
- 35 USC 102 Novelty (BERT): 0.5291792181891811
- Combined Prediction Score: 0.8107995754717351
- Mean Citation Score: 392.434694
- Max Citation Score: 430.42947
- Similarity Product: 246.8393102353227

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