PATENT CLAIM ANALYSIS

Application Number: 16255709
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-05
Patent Classification: ["424", "490000"]

Abstract:
Methods, systems, and devices are disclosed for encapsulating biological entities with preservation of their biological activity. In one aspect, a method of encapsulating a biological entity includes templating a biocompatible material onto a biological structure to form a coating structure enclosing the biological structure, the coating structure having a size in the nanometer range, in which the coated biological structure preserves its biological activity within the coating structure. In some implementations of the method, the biological structure includes a virus and the biocompatible material includes silica.

Claim (Index 1):
A bioactive payload delivery device, comprising:\n an interior material structure including a polymer material and a biological substance that are bound to each other via an electrostatic interaction, wherein the interior material structure includes a plurality of regions presenting a net surface charge; and an exterior nanostructure formed of a biocompatible material to encapsulate the interior structured material, thus preserving biological activity of the encapsulated biological substance.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 99.0
- Lexical Diversity: 1.97917
- Patent Class: 424.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14379495', '14810069', '14111713', '15318175', '15022551']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6413239275513535
- 35 USC 102 Novelty (BERT): 0.4748973976627091
- Combined Prediction Score: 0.624681274562489
- Mean Citation Score: 127.672498
- Max Citation Score: 137.41261
- Similarity Product: 94.77199567137065

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test