PATENT CLAIM ANALYSIS

Application Number: 16288870
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-09
Patent Classification: ["562", "123000"]

Abstract:
The present invention concerns a process for the continuous industrial preparation of an alkanesulphonic acid, from the corresponding alkane and sulphur trioxide, said process being carried out in a solvent which is the said alkane sulphonic acid.

Claim (Index 6):
The process according to  claim 1 , wherein alkane and sulphur trioxide are added as they are consumed and the amount of alkanesulphonic acid withdrawn, while maintaining the molar ratio (alkane of formula C n H 2n+2 )/(sulphur trioxide) comprised between 4/1 and 2/1, and the molar ratio (alkanesulphonic acid)/(sulphur trioxide) comprised between 70/30 and 95/5.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 99.0
- Lexical Diversity: 1.25
- Patent Class: 562.0
- Transitional Phrase Type: none
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15778802', '10502845', '14111904', '16332222', '12670382']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6905251075594108
- 35 USC 102 Novelty (BERT): 0.5049982577363099
- Combined Prediction Score: 0.6719724225771007
- Mean Citation Score: 135.869193
- Max Citation Score: 149.87848
- Similarity Product: 89.00054950396537

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

Dataset: test