PATENT CLAIM ANALYSIS

Application Number: 16133993
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["424", "487000"]

Abstract:
Disclosed in certain embodiments is a controlled release oral dosage form comprising a therapeutically effective amount of a drug susceptible to abuse together with one or more pharmaceutically acceptable excipients; the dosage form further including a gelling agent in an effective amount to impart a viscosity unsuitable for administration selected from the group consisting of parenteral and nasal administration to a solubilized mixture formed when the dosage form is crushed and mixed with from about 0.5 to about 10 ml of an aqueous liquid; the dosage form providing a therapeutic effect for at least about 12 hours when orally administered to a human patient.

Claim (Index 58):
A method of treating pain comprising administering to a patient in need thereof an abuse deterrent controlled release oral dosage form comprising:\n a matrix comprising oxycodone or a pharmaceutically acceptable salt thereof, a copolymer comprising trimethyl ammonioethyl methacrylate, and a gelling agent comprising polyethylene oxide and microcrystalline cellulose; and a coating over the matrix, the coating comprising a mixture comprising an aminoalkyl methacrylate copolymer, sodium lauryl sulfate, talc and simethicone; wherein the oxycodone or pharmaceutically acceptable salt thereof is the sole active agent in the dosage form, the abuse deterrent dosage form forming a gel when subjected to tampering comprising dissolution in from about 0.5 ml to about 10 ml of an aqueous liquid; the dosage form having a ratio of gelling agent to oxycodone or pharmaceutically acceptable salt thereof from about 1:1 to about 1:8; and the dosage form providing a therapeutic effect for about 12 hours or longer when orally administered to a human patient.

Metadata:
- Claim Count in Document: 59.0
- Percentile: 97.0
- Lexical Diversity: 1.50704
- Patent Class: 424.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15015763', '15013628', '14728601', '15015769', '15019281']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7817133352440422
- 35 USC 102 Novelty (BERT): 0.6204654139236914
- Combined Prediction Score: 0.7655885431120071
- Mean Citation Score: 526.795566
- Max Citation Score: 535.9061
- Similarity Product: 497.06323028594863

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

Dataset: test