PATENT CLAIM ANALYSIS

Application Number: 16076486
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-02
Patent Classification: ["564", "155000"]

Abstract:
The present invention relates to an improved process for the synthesis of (R)-Lacosamide in which free base of O-methyl-N-benzyl-D-Serinamide is not isolated before acylation. The process avoids the use of column chromatography and chiral resolution for the preparation of different stages of Lacosamide.

Claim (Index 5):
The process of purification of Lacosamideprepared by the above process using ethyl acetate: n-Heptane solvent mixture at 50-55\u00b0 C.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 96.0
- Lexical Diversity: 1.26316
- Patent Class: 564.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13811707', '13577804', '13577367', '13274718', '13574833']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7028911409817475
- 35 USC 102 Novelty (BERT): 0.5426056150149768
- Combined Prediction Score: 0.6868625883850705
- Mean Citation Score: 255.557662
- Max Citation Score: 294.76846
- Similarity Product: 205.3091147832692

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

Dataset: test