PATENT CLAIM ANALYSIS

Application Number: 16123614
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["424", "009400"]

Abstract:
The present disclosure is directed to a class of fluorinated copolymers, such as PTFE copolymers, that can be dissolved in low toxicity solvents, such as Class III Solvents, and that enable the creation of stable water-in-solvent emulsions comprising the fluorinated copolymers dissolved in a low toxicity solvents and a hydrophilic agent (e.g., a therapeutic agent) dissolved in an aqueous solvent, such as water or saline.

Claim (Index 25):
A method of preparing a water in solvent emulsion comprising a tetrafluoroethylene copolymer dissolved in a water miscible organic solvent, a water phase, and an agent comprising one of a water soluble agent and a hydrophobic agent, the method comprising the steps of:\n a. dissolving a tetrafluoroethylene copolymer in a water miscible organic solvent, b. providing a water phase, c. dissolving an agent comprising one of a water soluble agent and a hydrophobic agent, and d. combining the tetrafluoroethylene copolymer with the dissolved agent, such that the emulsion is kinetically stable, wherein said water miscible organic solvent is selected from the group consisting of acetic acid, acetone, 1-butanol, 2-butanol, butyl acetate, dimethyl sulfoxide, ethanol, ethyl acetate, ethyl formate, formic acid, isobutyl acetate, isopropyl acetate, methyl acetate, 3-methyl-1-butanol, methylethyl ketone, methylisobutyl ketone, 2-methyl-1-propanol, 1-pentanol, 1-propanol, 2-propanol, propyl acetate, and methyl acetate.

Metadata:
- Claim Count in Document: 48.0
- Percentile: 97.0
- Lexical Diversity: 1.57447
- Patent Class: 424.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14025706', '14025708', '10474523', '11531745', '11832052']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7514676757539305
- 35 USC 102 Novelty (BERT): 0.5888521672208402
- Combined Prediction Score: 0.7352061249006214
- Mean Citation Score: 335.9738220000001
- Max Citation Score: 518.1098
- Similarity Product: 430.7954795618057

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

Dataset: test