PATENT CLAIM ANALYSIS

Application Number: 16089505
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-04
Patent Classification: ["546", "115000"]

Abstract:
The present invention relates to an improved process for the preparation of Butorphanol tartrate of formula (I),

Claim (Index 8):
The process as claimed in  claim 7 , wherein the said organic base is selected from the group consisting of pyridine or mono, di and tri alkyl amine, which are further selected from the group consisting of methyl amine, triethyl amine, diisopropylethyl amine; and the said inorganic base is selected from the group consisting of potassium carbonate, sodium carbonate, sodium bicarbonate, potassium bicarbonate, alkali or alkaline earth metal hydroxides such as sodium hydroxide, potassium hydroxide.

Metadata:
- Claim Count in Document: 56.0
- Percentile: 97.0
- Lexical Diversity: 1.05263
- Patent Class: 546.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13045987', '11024029', '12538545', '10297224', '15615020']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7695295811224758
- 35 USC 102 Novelty (BERT): 0.4885829536714647
- Combined Prediction Score: 0.7414349183773747
- Mean Citation Score: 193.154638
- Max Citation Score: 218.60132
- Similarity Product: 168.24105570668698

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