PATENT CLAIM ANALYSIS

Application Number: 16020545
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["585", "641000"]

Abstract:
A method includes brominating a butanes feed stream including i-butane in a bromination reactor to form a bromination effluent stream including t-butyl bromide. The method includes dehydrobrominating the t-butyl bromide to form isobutylene. Another method includes brominating a mixed pentanes feed stream including i-pentane and n-pentane in a bromination reactor to form a bromination effluent stream including t-pentyl bromide. The method includes dehydrobrominating the t-pentyl bromide to form isoamylene and HBr.

Claim (Index 1):
A method comprising:\n brominating a butanes feed stream comprising i-butane in a bromination reactor to form a bromination effluent stream comprising t-butyl bromide, polybromides, and unreacted i-butane; separating the polybromides from the brominated compound stream; hydrogenating the polybromides with hydrogen to form a hydrogenation recycle stream; recycling the hydrogenation recycle stream to the bromination effluent stream; and dehydrobrominating the t-butyl bromide to form isobutylene and HBr.

Metadata:
- Claim Count in Document: 31.0
- Percentile: 94.0
- Lexical Diversity: 2.34375
- Patent Class: 585.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15511969', '13173847', '14313596', '14569022', '14734683']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6349933689441438
- 35 USC 102 Novelty (BERT): 0.5321167619520953
- Combined Prediction Score: 0.624705708244939
- Mean Citation Score: 227.380722
- Max Citation Score: 350.13324
- Similarity Product: 318.6425236717844

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