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 16):
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 drug; \n particles of cross-linked polyvinylpyrrolidone; and \n at least one pressure-sensitive adhesive that is a hot melt pressure-sensitive adhesive, and which has a softening temperature that is at least 6\u00b0 C. below the melting point or the melting range of the stable modification of the at least one drug; and \n 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, a 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): 0.7313695267437077
- 35 USC 102 Novelty (BERT): 0.4999282402053241
- Combined Prediction Score: 0.7082253980898694
- Mean Citation Score: 228.88085
- Max Citation Score: 240.70213
- Similarity Product: 163.7066461953199

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