PATENT CLAIM ANALYSIS

Application Number: 15744987
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["062", "620000"]

Abstract:
A method for producing a helium gas stream from a gas source containing at least helium, methane, and nitrogen is provided. The method includes introducing the gas into a double column nitrogen rejection unit.

Claim (Index 19):
The process of  claim 16 , further comprising a step h): extracting the gas phase resulting from step f) as helium-rich product containing at least 75% by volume of helium.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 86.0
- Lexical Diversity: 1.31034
- Patent Class: 62.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['11409432', '14260753', '15041359', '15340541', '10860689']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8200745274784024
- 35 USC 102 Novelty (BERT): 0.5030811492729519
- Combined Prediction Score: 0.7883751896578572
- Mean Citation Score: 208.50692400000003
- Max Citation Score: 212.93227
- Similarity Product: 125.984197063967

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