PATENT CLAIM ANALYSIS

Application Number: 15940776
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-10
Patent Classification: ["202", "158000"]

Abstract:
An apparatus and process doubles the number of trays in a single fractionation column. A dividing wall is used to isolate a first side from a second side and fractionation on trays on each side is independent of the other. A transition vapor stream is ducted from a top of a first side to the bottom of the second side, and a transition liquid stream is ducted from a bottom of the second side to the top of the first side.

Claim (Index 2):
The fractionation system of  claim 1  wherein said dividing wall extends all the way from the top to the bottom, so the first side is not in fluid communication with the second side through the wall.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 90.0
- Lexical Diversity: 2.23684
- Patent Class: 202.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14041645', '15710669', '14726151', '12258933', '11617069']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.702307610368688
- 35 USC 102 Novelty (BERT): 0.524401805737094
- Combined Prediction Score: 0.6845170299055287
- Mean Citation Score: 186.821088
- Max Citation Score: 214.44
- Similarity Product: 127.35146055221556

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