PATENT CLAIM ANALYSIS

Application Number: 15941494
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["536", "023100"]

Abstract:
Described herein are methods for the synthesis of derivatives of thiosulfonate reagents. Said reagents have utility for the synthesis of phosphorothiotriesters from H-phosphonates in a stereospecific fashion.

Claim (Index 19):
A thiosulfonate reagent of structure IIa: wherein, X is alkyl, cycloalkyl, or heteroaryl; R is R 1 -R 2 ; R 1  is selected from \u2014S-alkenylene-, \u2014S-alkylene-, \u2014S-alkylene-aryl-alkylene-, \u2014S\u2014CO-aryl-alkylene-, and \u2014S\u2014CO-alkylene-aryl-alkylene-; and R 2  is selected from heterocyclo-alkylene-S\u2014, heterocyclo-alkenylene-S\u2014, aminoalkyl-S\u2014, and (alkyl) 4 N-alkylene-S\u2014.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 90.0
- Lexical Diversity: 1.31818
- Patent Class: 536.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14233579', '13131591', '15608123', '15167583', '14414604']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5575089090664662
- 35 USC 102 Novelty (BERT): 0.5573066075759708
- Combined Prediction Score: 0.5574886789174167
- Mean Citation Score: 277.697802
- Max Citation Score: 421.92035
- Similarity Product: 299.6781162079602

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