PATENT CLAIM ANALYSIS

Application Number: 15977948
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["548", "537000"]

Abstract:
A method is provided to conveniently separate racemic (3R,4S)-3-acetamido-4-allyl-N-(tert-butyl)pyrrolidine-3-carboxamide and (3S,4R)-3-acetamido-4-allyl-N-(tert-butyl)pyrrolidine-3-carboxamide using selective crystallization with chiral carboxylic acids.

Claim (Index 15):
The amine compound of  claim 1 , wherein the amine compound has an enantiomeric excess of between 90% and 99.5% ee.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 93.0
- Lexical Diversity: 1.375
- Patent Class: 548.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13276806', '14614115', '12748745', '15111449', '15207902']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7125948358435086
- 35 USC 102 Novelty (BERT): 0.5141970428977599
- Combined Prediction Score: 0.6927550565489338
- Mean Citation Score: 232.729944
- Max Citation Score: 242.55133
- Similarity Product: 152.612280391742

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