PATENT CLAIM ANALYSIS

Application Number: 15772207
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["549", "489000"]

Abstract:
Provided herein is a process for preparing a mixture including 5-(hydroxy-methyl)furfural (HMF) and one or more HMF esters of formula (I), the process including the following steps: (A-1) preparing or providing a starting mixture which includes one, two or more carbohydrate compounds and as the solvent or as a co-solvent for the carbohydrate compounds an amount of one or more carboxylic acid esters of formula (II); (A-2) subjecting the starting mixture to reaction conditions so that at least one of the one, two or more carbohydrate compounds reacts, and a fraction of the amount of one or more carboxylic acid esters of formula (II) is hydrolyzed, so that a mixture results that includes 5-(hydroxy-methyl)furfural and/or the one or more HMF esters of formula (I), one or more carboxylic acids of formula (III) and a remaining fraction of the amount of one or more carboxylic acid esters of formula (II).

Claim (Index 5):
The process according to  claim 1 ,\n wherein in the mixture resulting in step (A-2) the molar ratio of the amount of 5-(hydroxymethyl)furfural to the total amount of HMF esters of formula (I) is in the range of from 100 to 0.001, and/or wherein in step (A-2) the subjecting said starting mixture to reaction conditions comprises applying a reaction temperature for at least 10 minutes, wherein\n the reaction temperature is in the range of from 70\u00b0 C. to 300\u00b0 C., \n and/or wherein in step (A-2) the reaction temperature is in the range of from 185\u00b0 C. to 220\u00b0 C. and\n the reaction temperature is applied for at least 10 minutes.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 91.0
- Lexical Diversity: 2.92063
- Patent Class: 549.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15773411', '15746082', '14302046', '15754060', '13092816']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7510565176452362
- 35 USC 102 Novelty (BERT): 0.5755090260145711
- Combined Prediction Score: 0.7335017684821697
- Mean Citation Score: 284.0635000000001
- Max Citation Score: 447.74344
- Similarity Product: 440.82655076288233

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