PATENT CLAIM ANALYSIS

Application Number: 16085903
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-03
Patent Classification: ["549", "464000"]

Abstract:
A method for producing 1,4:3,6-dianhydrohexitols, including the steps of: a) supplying at least one hexitol, b) dehydrating the hexitol, and c) distillating the dehydration product produced in step b), wherein: the hexitol is supplied in the form of an aqueous solution in step a); and the distillation is carried out by means of a thin-film evaporator in step c).

Claim (Index 3):
The process as claimed in  claim 1 , wherein the aqueous solution is obtained by removing the water from an initial aqueous solution containing at least one hexitol, and of which the dry weight content of said hexitol is between 40% and 80% of its total weight.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 97.0
- Lexical Diversity: 1.65909
- Patent Class: 549.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16095300', '10712399', '14437266', '14596596', '11716277']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7391900435448353
- 35 USC 102 Novelty (BERT): 0.5226892671445192
- Combined Prediction Score: 0.7175399659048037
- Mean Citation Score: 236.099638
- Max Citation Score: 303.80804
- Similarity Product: 189.50963639379967

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

Dataset: test