PATENT CLAIM ANALYSIS

Application Number: 15886659
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["424", "468000"]

Abstract:
Opioid controlled release formulation resistant to alcohol extraction of the opioid.

Claim (Index 7):
Use of a hydrophobic material as controlled release matrix material in the manufacture of an opioid salt controlled release matrix formulation to impart resistance to alcohol extraction of the opioid salt, wherein the ratio of the amount of opioid salt released after 1 hour of in-vitro dissolution of the dosage form comprising said formulation in 900 ml of Simulated Gastric Fluid with 20% ethanol using a USP Apparatus I (basket) apparatus at 100 rpm at 37\u00b0 C., to the amount of opioid salt released after 1 hour of in-vitro dissolution of the dosage form comprising said formulation in 900 ml of Simulated Gastric Fluid with 0% ethanol using an USP Apparatus I (basket) apparatus at 100 rpm at 37\u00b0 C., is less than about 2:1.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 88.0
- Lexical Diversity: 1.0
- Patent Class: 424.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13900873', '13333560', '13901218', '14040535', '15245338']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6804969209670221
- 35 USC 102 Novelty (BERT): 0.552149430154356
- Combined Prediction Score: 0.6676621718857555
- Mean Citation Score: 395.594268
- Max Citation Score: 406.89218
- Similarity Product: 330.9761278243172

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

Dataset: test