PATENT CLAIM ANALYSIS

Application Number: 15773036
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["549", "488000"]

Abstract:
The invention relates to a novel process for the conversion of a feedstock comprising at least one sugar to 5-hydroxymethylfurfural, in which said feedstock is contacted with one or more catalysts of the family of the homogeneous sulphonic acids in the presence of at least one aprotic polar solvent, used alone or in a mixture, at a temperature comprised between 30° C. and 200° C., and at a pressure comprised between 0.1 MPa and 10 MPa in which said catalysts are selected from the compounds of general formula

Claim (Index 1):
Process for the conversion of a feedstock comprising at least one sugar to 5-hydroxymethylfurfural, in which said feedstock is contacted with one or more catalysts of the family of the homogeneous sulphonic acids in the presence of at least one aprotic polar solvent, used alone or in a mixture, at a temperature comprised between 30\u00b0 C. and 200\u00b0 C., and at a pressure comprised between 0.1 MPa and 10 MPa in which said catalysts are selected from the compounds of general formula in which R is selected from\n the halogen groups, \n the alkyl groups, linear or branched, cyclic or non-cyclic, comprising 1 to 20 carbon atoms being able to be substituted or not with at least one substituent selected from:\n the oxo group, \n the halogen groups and, \n the aryl groups, fused or not, being able to be substituted or not with halogen groups and/or linear or branched, cyclic or non-cyclic alkyl groups comprising 1 to 20 carbon atoms, \n \n the aryl groups comprising 6 to 14 carbon atoms being able to be substituted or not with at least one substituent selected from:\n the alkyl groups, linear or branched, cyclic or non-cyclic, comprising 1 to 20 carbon atoms being able to be substituted or not with at least one halogenated group or at least one nitro group, \n the halogenated groups and, \n the nitro group.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 93.0
- Lexical Diversity: 1.64286
- Patent Class: 549.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15772592', '13629588', '15747343', '12485755', '14229481']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7230908419033426
- 35 USC 102 Novelty (BERT): 0.5460061986794361
- Combined Prediction Score: 0.705382377580952
- Mean Citation Score: 282.8535720000001
- Max Citation Score: 399.9761
- Similarity Product: 362.3789021774591

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

Dataset: test