PATENT CLAIM ANALYSIS

Application Number: 16072843
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-03
Patent Classification: ["546", "319000"]

Abstract:
Disclosed is a process for preparing menthyl nicotinate with high purity and yield, which consists of a transesterification reaction of menthol with a C 1 -C 4  alkyl ester of the nicotinic acid, in the presence of an alkaline catalyst belonging to the class of C 1 -C 4  alkoxides, linear or branched, and a vacuum distillation of the mixture of reaction products, in the presence of activated carbons.

Claim (Index 17):
Process according to  claim 11 , wherein activated carbons powder having a specific surface area generally in the order of 500-2500 m 2 /g is used in step 2.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 95.0
- Lexical Diversity: 1.5625
- Patent Class: 546.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14647532', '14446842', '12696200', '10611025', '11249243']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7259745291577825
- 35 USC 102 Novelty (BERT): 0.4899515536371631
- Combined Prediction Score: 0.7023722316057206
- Mean Citation Score: 137.221234
- Max Citation Score: 156.855
- Similarity Product: 103.6842330095172

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

Dataset: test