PATENT CLAIM ANALYSIS

Application Number: 16060681
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["536", "026800"]

Abstract:
Disclosed is a method for the preparation of intermediates useful in the synthesis of gemcitabine-[phenyl-benzoxy-L-alaninyl)]-phosphate. Also disclosed is a method of preparing gemcitabine-[phenyl-benzoxy-L-alaninyl)]-phosphate.

Claim (Index 19):
The process of  claim 18 , wherein S2 is a mixture of heptane or hexane and ethyl acetate, and the mixture comprising over 50% by volume heptane or hexane.

Metadata:
- Claim Count in Document: 63.0
- Percentile: 94.0
- Lexical Diversity: 1.59091
- Patent Class: 536.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15411409', '11125359', '12143433', '11126161', '12528687']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6049950965031254
- 35 USC 102 Novelty (BERT): 0.5038857459259846
- Combined Prediction Score: 0.5948841614454115
- Mean Citation Score: 220.860986
- Max Citation Score: 258.98752
- Similarity Product: 172.94391826934813

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