PATENT CLAIM ANALYSIS

Application Number: 16267872
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-06
Patent Classification: ["128", "844000"]

Abstract:
The invention provides a novel hydrophilic polymer and latex polymer blend coating formulation and compositions thereof, and their use on various devices (e.g., prophylactic and medical devices) to form hydrophilic and flexible coatings with durable lubricity.

Claim (Index 1):
An aqueous composition, comprising:\n a hydrophilic polymer; a suspension of latex polymer microparticles; and optionally, one or more of vulcanizing or accelerating agents, wherein\n the hydrophilic polymer has a mean molecular weight in the range from about 1 kDa to about 10,000 kDa and is present in the composition at a concentration from about 2 w/v % to about 10 w/v %; \n the latex polymer microparticles are present in the composition at a concentration from about 20 w/v % to about 65 w/v %; and \n the weight ratio of the hydrophilic polymer to the latex polymer microparticles is in the range from about 1:1 to about 10:1, \n wherein the aqueous composition is an evenly mixed and stable suspension having a viscosity in the range from about 10 cP to about 10 10  cP.

Metadata:
- Claim Count in Document: 45.0
- Percentile: 99.0
- Lexical Diversity: 1.24242
- Patent Class: 128.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15552875', '12520286', '12194118', '13482811', '13277445']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5913402996859822
- 35 USC 102 Novelty (BERT): 0.5038793187057643
- Combined Prediction Score: 0.5825942015879605
- Mean Citation Score: 223.249022
- Max Citation Score: 300.37524
- Similarity Product: 232.0124916064024

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