PATENT CLAIM ANALYSIS

Application Number: 16024283
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["514", "649000"]

Abstract:
Highly efficient methods for synthesis of levomethadone hydrochloride or dextromethadone hydrochloride are provided starting from D-alanine, or L-alanine, respectively, with retention of configuration. Methods for treating a subject are provided comprising administering a composition comprising an effective amount of levomethadone hydrochloride having not more than 10 ppm dextromethadone.

Claim (Index 7):
The process of  claim 5 , wherein the base is selected from the group consisting of sodium hydroxide, potassium hydroxide, potassium t-butoxide, sodium t-butoxide, sodium methoxide, potassium methoxide, sodium ethoxide, potassium ethoxide, sodium tert-pentoxide, potassium tert-pentoxide sodium isopropoxide, and potassium isopropoxide.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 94.0
- Lexical Diversity: 1.39474
- Patent Class: 514.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15245935', '14190702', '13759382', '12530214', '14465470']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7775044201834714
- 35 USC 102 Novelty (BERT): 0.662118155772134
- Combined Prediction Score: 0.7659657937423376
- Mean Citation Score: 303.701184
- Max Citation Score: 774.36896
- Similarity Product: 600.6946437576485

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