PATENT CLAIM ANALYSIS

Application Number: 15742946
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-01
Patent Classification: ["549", "485000"]

Abstract:
Processes for preparing a dialkyl ester of 2,5-furan dicarboxylic acid are disclosed. The processes comprise contacting 2,5-furan dicarboxylic acid with excess alcohol and, optionally, a catalyst at a pressure in the range of between 1 bar and 21 bar and a temperature in the range of from 65° C. to 325° C. to form a vapor reaction product comprising an ester of 2,5-furan dicarboxylic acid, the alcohol and water; and distilling the vapor reaction product at a pressure in the range of from 0 bar to 3.5 bar at a temperature in the range of from 38° C. to 204° C. to separate the water and alcohol from the ester of 2,5-furan dicarboxylic acid.

Claim (Index 2):
The process of  claim 1 , wherein the pressure of step a) is in the range of from 1 bar to 6 bar.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 86.0
- Lexical Diversity: 2.26415
- Patent Class: 549.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15564590', '14781993', '15202298', '15579256', '15773411']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.741407975992202
- 35 USC 102 Novelty (BERT): 0.5054676180881087
- Combined Prediction Score: 0.7178139402017927
- Mean Citation Score: 223.556106
- Max Citation Score: 236.11826
- Similarity Product: 153.60102194900034

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