PATENT CLAIM ANALYSIS

Application Number: 15925867
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-01
Patent Classification: ["549", "485000"]

Abstract:
Disclosed is a process to produce a purified vapor comprising dialkyl-furan-2,5-dicarboxylate (DAFD). Furan-2,5-dicarboxylic acid (FDCA) and an alcohol in an esterification zone to generate a crude diester stream containing dialkyl furan dicarboxylate (DAFD), unreacted alcohol, 5-(alkoxycarbonyl)furan-2-carboxylic acid (ACFC), and alkyl furan-2-carboxylate (AFC). The esterification zone comprises at least one reactor that has been previously used in an DMT process.

Claim (Index 15):
The process of  claim 12 , wherein the concentration of DAFD in the second liquid DAFD rich composition is higher than the concentration of DAFD in the first liquid DAFD rich composition by at least 30 wt %.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 90.0
- Lexical Diversity: 1.51923
- Patent Class: 549.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13530738', '13530765', '13530789', '14491514', '15875352']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8054458272436187
- 35 USC 102 Novelty (BERT): 0.6069138477688009
- Combined Prediction Score: 0.7855926292961369
- Mean Citation Score: 430.741004
- Max Citation Score: 511.0508400000001
- Similarity Product: 503.29385400431886

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

Dataset: test