PATENT CLAIM ANALYSIS

Application Number: 15770125
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["424", "422000"]

Abstract:
An improved device capable of releasing a drug in response to stimuli such as a glucose concentration is provided. Provided is a drug delivery device, including a porous body such as a hollow fiber having biocompatibility and drug permeability, a stimuli-responsive gel composition filling inside of the porous body, and a drug surrounded by the gel composition inside of the porous body.

Claim (Index 5):
A drug delivery device comprising a biocompatible drug release member having a drug release portion, a stimuli-responsive gel composition filling inside of the drug release member, and a drug surrounded by the gel composition inside of the drug release member, wherein the drug release portion releases the drug by diffusion based on the difference in the drug concentration between the outside and the inside of the gel composition.

Metadata:
- Claim Count in Document: 21.0
- Percentile: 91.0
- Lexical Diversity: 1.71795
- Patent Class: 424.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['10494119', '13847259', '15042629', '14512788', '13366744']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7216735026065887
- 35 USC 102 Novelty (BERT): 0.4912029079267002
- Combined Prediction Score: 0.6986264431385998
- Mean Citation Score: 176.201566
- Max Citation Score: 183.01453
- Similarity Product: 117.24089070114135

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