PATENT CLAIM ANALYSIS

Application Number: 16122317
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-04
Patent Classification: ["424", "400000"]

Abstract:
This invention relates to imageable polymers, particularly those comprising poly vinylalcohol and to methods for making them as well as to embolic microspheres comprising the polymers. The microspheres are imageable during embolization procedures and can be loaded with drugs or other therapeutic agents to provide an imageable drug delivery system

Claim (Index 50):
Hydrogel polymer microspheres according to  claim 49  wherein the hydrogel polymer has a net negative charge at pH 7.4.

Metadata:
- Claim Count in Document: 71.0
- Percentile: 97.0
- Lexical Diversity: 1.2381
- Patent Class: 424.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14916477', '14916472', '14478213', '14777168', '12089797']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8031027277016644
- 35 USC 102 Novelty (BERT): 0.6351592429697797
- Combined Prediction Score: 0.7863083792284759
- Mean Citation Score: 513.85293
- Max Citation Score: 646.5495599999998
- Similarity Product: 544.0500563330841

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