PATENT CLAIM ANALYSIS

Application Number: 15914587
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["424", "450000"]

Abstract:
Provided are a pharmaceutical composition of an amorphous vortioxetine or a salt thereof, and a preparation method therefor. The pharmaceutical composition comprises an amorphous vortioxetine or a pharmaceutically acceptable salt thereof and two or more pharmaceutical excipients. The pharmaceutical composition has good stability and dispersity, and enhances the dissolution of vortioxetine or the pharmaceutically acceptable salt thereof, thereby improving the bioavailability of the medicinal formulation and the body absorption of the medicine.

Claim (Index 12):
The method of  claim 10 , wherein at least one of the pharmaceutical excipients is selected from the group consisting of hydroxypropylmethylcellulose, hydroxypropyl cellulose, povidone, polyethylene glycol, ethylcellulose, liposomes, methacrylic acid copolymer, polyvinyl acetate, carboxymethylethylcellulose, carboxymethylcellulose phthalate hydroxypropylmethylcellulose phthalate, hydroxypropylmethylcellulose acetate succinate, polyacrylic resin, carbopol, alginate, carrageenan, carboxypolactone, gums, poly pregelatinized starch, cross-linked starch, sodium carboxymethyl starch, dextrin, polyethylene oxide, chitosan, chitosan, collagen, cyclodextrin, lactose, galactose, D-mannitol, sorbitol, xylitol, urea, citric acid, tartaric acid, fumaric acid, maleic acid, and succinic acid.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 90.0
- Lexical Diversity: 1.95
- Patent Class: 424.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14916075', '15304929', '14429388', '15048868', '14902326']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8068144575014525
- 35 USC 102 Novelty (BERT): 0.5379772374882783
- Combined Prediction Score: 0.7799307355001351
- Mean Citation Score: 348.08949
- Max Citation Score: 392.5238
- Similarity Product: 283.8465495409608

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

Dataset: test