PATENT CLAIM ANALYSIS

Application Number: 15865755
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["426", "573000"]

Abstract:
The invention relates to the film products and methods of their preparation that demonstrate a non-self-aggregating uniform heterogeneity. Desirably, the films disintegrate in water and may be formed by a controlled drying process, or other process that maintains the required uniformity of the film. The films contain a polymer component, which includes polyethylene oxide optionally blended with hydrophilic cellulosic polymers. Desirably, the films also contain a pharmaceutical and/or cosmetic active agent with no more than a 10% variance of the active agent pharmaceutical and/or cosmetic active agent per unit area of the film. The invention further relates to edible multi-layer films that dissolve in water. In particular, the edible multi-layer films have a first water-soluble film layer and one or more additional water-soluble film layers in at least partial face-to-face engagement with the first film layer.

Claim (Index 1):
An edible multilayered film for application to a mucosal membrane of the body in the form of film of dosage units containing a desired amount of at least one active comprising:\n a first water-soluble or water-swellable polymer film layer; and one or more additional water-soluble or water-swellable polymer film layers in at least partial face-to-face engagement with said first water-soluble or water-swellable film layer, wherein said first and additional water-soluble or water-swellable film layers comprise a polymer composition which comprises at least one water-soluble or water-swellable polymer, a solvent selected from the group consisting of water, polar organic solvents, and combinations thereof; wherein at least one of said layers comprises a visco-elastic matrix having at least one active component substantially uniformly distributed throughout said at least one of said layers, whereby the amount of said at least one active component in substantially equally-sized dosage units of said multilayered film varies no more than 10% from the desired amount of said at least one active per dosage unit; and wherein the dosage units have 10% or less water content.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 86.0
- Lexical Diversity: 1.78313
- Patent Class: 426.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15438458', '13974401', '11775484', '13974413', '10856176']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8071344389242582
- 35 USC 102 Novelty (BERT): 0.543896259954654
- Combined Prediction Score: 0.7808106210272977
- Mean Citation Score: 406.1493860000001
- Max Citation Score: 411.62177
- Similarity Product: 334.9228787169576

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

Dataset: test