PATENT CLAIM ANALYSIS

Application Number: 15739156
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-12
Patent Classification: ["424", "449000"]

Abstract:
The present invention relates to a nalfurafine-containing percutaneous absorption patch having a support, a drug layer and a control layer which are laminated successively, wherein the drug layer contains at least one kind of a drug selected from the group consisting of nalfurafine and a salt thereof, and capable of maintaining a given level of drug skin permeation amount without permeation of an excess amount of the drug through the skin in a short time even when applied to the skin in which the horny cell layer and the like are damaged and the skin barrier is insufficient.

Claim (Index 12):
The percutaneous absorption patch according to  claim 5  wherein said tackifier is at least one kind selected from the group consisting of rosin ester, a terpene-based resin and an alicyclic hydrocarbon resin.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 88.0
- Lexical Diversity: 1.67213
- Patent Class: 424.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13881807', '11284357', '13318370', '12224586', '11797722']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7755629268648746
- 35 USC 102 Novelty (BERT): 0.4789646093970746
- Combined Prediction Score: 0.7459030951180946
- Mean Citation Score: 222.72738
- Max Citation Score: 232.96796
- Similarity Product: 199.8744659872437

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