PATENT CLAIM ANALYSIS

Application Number: 15877586
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-06
Patent Classification: ["424", "400000"]

Abstract:
Cardiovascular prostheses for treating, reconstructing and replacing damaged or diseased cardiovascular tissue that are formed from acellular extracellular matrix (ECM). The cardiovascular prostheses comprise various compositions, such as ECM based compositions, and structures, such as particulate structures, mesh constructs, encasement structures, coated structures and multi-sheet laminate structures.

Claim (Index 2):
A vascular graft for treating damaged or diseased tissue, comprising:\n a biodegradable and remodelable multi-sheet laminate structure comprising first and second sheet members, said first sheet member having a first top surface and a first bottom surface, said second sheet member having a second top and a second bottom surface, said second sheet member being joined to said first sheet member, wherein said second sheet member second top surface is disposed proximate said first sheet member first bottom surface, said second top surface of said second sheet member comprising a biomaterial composition coating, said biomaterial composition coating consisting of poly(glycerol sebacate), wherein said second sheet member is adhesively joined to said first sheet member, said first and second sheet members consisting of acellular ECM derived from urinary bladder tissue, said multi-sheet laminate structure being adapted to induce host tissue proliferation, remodeling of damaged cardiovascular tissue, and regeneration of new cardiovascular tissue and tissue structures with site specific structural and functional properties, when said multi-sheet laminate structure is disposed proximate said damaged cardiovascular tissue.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 86.0
- Lexical Diversity: 1.48718
- Patent Class: 424.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15386640', '15386750', '15386902', '14566155', '14566209']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7776274470769987
- 35 USC 102 Novelty (BERT): 0.5569652968878358
- Combined Prediction Score: 0.7555612320580825
- Mean Citation Score: 395.23138200000005
- Max Citation Score: 461.21664
- Similarity Product: 329.70121385044104

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

Dataset: test