PATENT CLAIM ANALYSIS

Application Number: 15947422
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-09
Patent Classification: ["546", "173000"]

Abstract:
The present invention is directed to polymorphic forms of Pitavastatin sodium and processes for preparation of the same.

Claim (Index 5):
A process for the preparation of crystalline Form-I of Pitavastatin sodium, which comprises the steps of:\n (a) reacting pitavastatin acid with aqueous sodium hydroxide solution; (b) adding acetonitrile to the solution obtained in step (a); and (c) isolating the crystalline Form-I.

Metadata:
- Claim Count in Document: 18.0
- Percentile: 91.0
- Lexical Diversity: 1.05556
- Patent Class: 546.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15324972', '13884734', '13665932', '13818681', '14479575']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7683782278259257
- 35 USC 102 Novelty (BERT): 0.4840439552276592
- Combined Prediction Score: 0.7399448005660991
- Mean Citation Score: 176.878646
- Max Citation Score: 228.9851
- Similarity Product: 184.78566214575767

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

Dataset: test