PATENT CLAIM ANALYSIS

Application Number: 16232929
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-05
Patent Classification: ["424", "078350"]

Abstract:
Compositions are described comprising a polymer; a non-physiological pH solution; and a visualization agent; wherein the polymer is soluble in the non-physiological pH solution and insoluble at a physiological pH. Methods of forming the solutions and polymers are disclosed as well as methods of therapeutic use.

Claim (Index 11):
A method of delivering a liquid embolic composition comprising:\n injecting through a delivery device into a physiological environment the liquid embolic composition, wherein the liquid embolic composition includes a biocompatible polymer and an aqueous solution, wherein the biocompatible polymer comprises:\n a first monomer selected from a group consisting of aminopropyl methacrylamide, aminoethyl methacrylamide, N-(3-methylpyridine)acrylamide, N-(2-(4-aminophenyl)ethylacrylamide, N-(4-aminobenzyl)acrylamide, N-(2-4-imidazolyl)ethyl)acrylamide, and combinations thereof; \n a second monomer; and \n wherein the biocompatible polymer is soluble in the aqueous solution and precipitates when it reaches the physiological environment.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 98.0
- Lexical Diversity: 1.54545
- Patent Class: 424.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15142395', '15924028', '13917323', '14054515', '14736145']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7531635134463719
- 35 USC 102 Novelty (BERT): 0.528338201229399
- Combined Prediction Score: 0.7306809822246746
- Mean Citation Score: 330.929592
- Max Citation Score: 365.76028
- Similarity Product: 314.06210241544244

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