PATENT CLAIM ANALYSIS

Application Number: 16504604
Application Type: Utility
Filing Date: 2019-07
Publication Date: 2019-10
Patent Classification: ["424", "449000"]

Abstract:
The present invention provides transdermal therapeutic systems for dispensing a pharmaceutical product, in particular a pharmaceutical product with a low tendency to spontaneously crystallize. The matrix layer or at least one of the matrix layers in said systems contains a silicone hot-melt adhesive, a pharmaceutical product, and particles made of crosslinked polyvinylpyrrolidone. The invention also relates to a method for producing said transdermal therapeutic systems.

Claim (Index 1):
A transdermal therapeutic system (TTS) comprising:\n a backing layer that is impermeable to active substances; a matrix comprising at least one layer; and a removable protective layer; wherein the matrix layer comprises:\n at least one pressure-sensitive adhesive that is a hot melt pressure-sensitive adhesive; \n at least one drug; and \n particles of cross-linked polyvinylpyrrolidone; \n wherein, during production of the transdermal therapeutic system, the hot melt pressure-sensitive adhesive is heated to a temperature that is  5 - 20 \u00b0 C. above the softening temperature of the hot melt pressure-sensitive adhesive and is at the same time below the melting point or the melting range of the stable modification of the at least one drug; and wherein, during production of the drug-containing matrix layer and/or during coating of the backing layer of the transdermal therapeutic system, which is impermeable to active substances, an additional heat treatment was carried out in which the temperature was above the melting point or the melting range of the stable modification of the at least one drug.

Metadata:
- Claim Count in Document: 41.0
- Percentile: 100.0
- Lexical Diversity: 1.57778
- Patent Class: 424.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13515067', '15884587', '15982744', '10523908', '10627990']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7311184958312101
- 35 USC 102 Novelty (BERT): 0.5013276639481121
- Combined Prediction Score: 0.7081394126429004
- Mean Citation Score: 228.88085
- Max Citation Score: 240.70213
- Similarity Product: 160.40218149198353

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