PATENT CLAIM ANALYSIS

Application Number: 15763667
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["585", "809000"]

Abstract:
Systems for purifying 1,3-butadiene are provided. An exemplary system includes a first distillation column, a second distillation column, and interconnections between the first and second distillation columns. A first interconnection can feed a liquid stream from the second distillation column to the first, while a second interconnection can feed a gas stream from the second distillation column to the first. Processes for purifying 1,3-butadiene are also provided.

Claim (Index 20):
The process of  claim 15 , further comprising removing a liquid stream comprising at least one compound selected from the group consisting of 1,2-butadiene, cis-2-butene, trans-2-butene, and C5 hydrocarbons from the second distillation column.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 90.0
- Lexical Diversity: 2.17647
- Patent Class: 585.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['10521364', '10565209', '13736446', '10522194', '12452715']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6938587563658238
- 35 USC 102 Novelty (BERT): 0.5097878335122646
- Combined Prediction Score: 0.675451664080468
- Mean Citation Score: 263.643408
- Max Citation Score: 275.48703
- Similarity Product: 190.6814010982561

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