PATENT CLAIM ANALYSIS

Application Number: 16031083
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["536", "103000"]

Abstract:
A process for preparing sugammadex sodium comprising: reacting a γ-cyclodextrin of formula I with triphosgene in the presence of N-methyl-2-pyrrolidone to provide a compound of formula II; and reacting the compound of formula II with 3-mercapto propionic acid in the presence of a sodium base and an organic solvent to provide sugammadex sodium formula III:   wherein X in formula II is chloro.

Claim (Index 10):
The process according to  claim 4 , wherein the solvent of step (b) is selected from the group consisting of polar aprotic solvents, C 1-5  esters, acetonitrile, dimethylformamide, and dimethylsulfoxide.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 95.0
- Lexical Diversity: 1.69231
- Patent Class: 536.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15873505', '16087065', '15580408', '15683795', '15779038']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.670885112435301
- 35 USC 102 Novelty (BERT): 0.568370379029927
- Combined Prediction Score: 0.6606336390947636
- Mean Citation Score: 353.76208600000007
- Max Citation Score: 453.2049
- Similarity Product: 403.42010341447593

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

Dataset: test