PATENT CLAIM ANALYSIS

Application Number: 15935828
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["208", "076000"]

Abstract:
The present invention relates to delayed coking of heavy petroleum residue producing petroleum coke and lighter hydrocarbon products. The invented process utilize a pre-cracking reactor and a reactor furnace for mild thermal cracking of the feedstock and an intermediate separator, before being subjected to higher severity thermal cracking treatment in a coker furnace and a coking drums, resulting in reduction in overall coke yield.

Claim (Index 4):
The method as claimed in  claim 1 , wherein in step (a) the heavy bottom [ 47 ] is mixed with CLO stream [ 48 ] prior to heating in the coker furnace [ 49 ].

Metadata:
- Claim Count in Document: 1.0
- Percentile: 90.0
- Lexical Diversity: 1.41667
- Patent Class: 208.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15237056', '15913401', '14549525', '13533431', '14836792']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7916631898919578
- 35 USC 102 Novelty (BERT): 0.589137691092323
- Combined Prediction Score: 0.7714106400119943
- Mean Citation Score: 400.021414
- Max Citation Score: 516.41235
- Similarity Product: 375.6969213353097

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

Dataset: test