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 9):
A composition formed by mixing:\n a first aqueous solution of a hydrophilic polymer with a concentration in the range from about 1 w/v % to about 20 w/v %; and a second aqueous suspension of latex polymer microparticles with a concentration in the range from about 20 w/v % to about 70 w/v %; and wherein\n the hydrophilic polymer has a mean molecular weight in the range from about 1 kDa to about 1,000 kDa; and \n the volume ratio of the first aqueous solution to the second aqueous suspension is in the range from about 1:1 to about 1:3.

Metadata:
- Claim Count in Document: 45.0
- Percentile: 99.0
- Lexical Diversity: 1.24242
- Patent Class: 128.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15552875', '12520286', '12194118', '13482811', '13277445']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6191184547605157
- 35 USC 102 Novelty (BERT): 0.5105471907716055
- Combined Prediction Score: 0.6082613283616247
- Mean Citation Score: 223.249022
- Max Citation Score: 300.37524
- Similarity Product: 208.38592073556663

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