PATENT CLAIM ANALYSIS

Application Number: 15994378
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["514", "480000"]

Abstract:
A process for preparing phosphoramidates of nucleosides where a desired enantiomer, having regard to the asymmetric chiral center of the phosphorus atom P, is provided in an enriched amount. The process comprises admixing a nucleoside with a phosphorochloridate in the presence of a catalyst comprising a metal salt selected from the group consisting of salts of Cu, Fe, La and Yb.

Claim (Index 40):
A method of treating a solid cancer, comprising administering to a human in need thereof a therapeutically effective amount of the compound of  claim 38 .

Metadata:
- Claim Count in Document: 5.0
- Percentile: 93.0
- Lexical Diversity: 1.34
- Patent Class: 514.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14442987', '12516253', '14943555', '14000682', '14560097']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7261494101633804
- 35 USC 102 Novelty (BERT): 0.5381179291700576
- Combined Prediction Score: 0.7073462620640482
- Mean Citation Score: 239.79552000000004
- Max Citation Score: 364.1949
- Similarity Product: 259.61482739437224

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