PATENT CLAIM ANALYSIS

Application Number: 16058784
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-04
Patent Classification: ["203", "021000"]

Abstract:
A process is provided for separation of light olefins and paraffins and particular for the separation of propylene and propane comprising sending at least one olefin/paraffin stream to a distillation column and a membrane unit to produce an olefin stream comprising at least 92 mol % olefin. In an embodiment of the invention where the membrane unit is placed downstream from the column which can produce propylene streams at polymer grade of over 99.5 mol % propylene.

Claim (Index 11):
The process of  claim 1  wherein said hydrocarbon stream comprises C3 or C4 olefin and paraffin hydrocarbons.

Metadata:
- Claim Count in Document: 16.0
- Percentile: 96.0
- Lexical Diversity: 1.61224
- Patent Class: 203.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['16022491', '15855407', '15615134', '16023431', '16024236']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.745358810022645
- 35 USC 102 Novelty (BERT): 0.5281349317935572
- Combined Prediction Score: 0.7236364221997362
- Mean Citation Score: 308.74588000000006
- Max Citation Score: 349.30133
- Similarity Product: 284.0296047495675

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

Dataset: test