PATENT CLAIM ANALYSIS

Application Number: 15982986
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["585", "259000"]

Abstract:
A process is present for increasing the yields of 1,3 butadiene. The process includes recovering 1,3 butadiene from a cracking unit that generates a crude C4 stream. The 1,3 butadiene is separated and the remaining C4 process stream components are further reacted and dehydrogenated to generate 1,3 butadiene in a subsequent process stream. The subsequent process stream is recycled to recover the additional 1,3 butadiene.

Claim (Index 15):
The process of  claim 13  further comprising passing a second portion of the first solvent fractionation bottoms stream to the second absorption separation column.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 93.0
- Lexical Diversity: 1.76923
- Patent Class: 585.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['10679909', '13852534', '12452715', '14556893', '15230817']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7194197261841201
- 35 USC 102 Novelty (BERT): 0.5330905277814068
- Combined Prediction Score: 0.7007868063438488
- Mean Citation Score: 333.441002
- Max Citation Score: 367.16565
- Similarity Product: 253.4268688925385

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