PATENT CLAIM ANALYSIS

Application Number: 15763007
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["424", "423000"]

Abstract:
A composite material for bone repair based on a decellularized biological tissue matrix material and a preparation method thereof. The composite material for bone repair comprises an organic phase of a microfibrillar decellularized animal tissue matrix material and an inorganic phase of a calcium salt bioceramic or other inorganic bioglass. A preparation process for the composite material for bone repair does not need physical or chemical crosslinking. The composite material for bone repair has a three-dimensional porous network structure, and protein components in the biological tissue matrix material maintain a natural triplex structure. The composite material for bone repair has excellent biocompatibility, biodegradability, osteoconductivity, osteoinductivity, and osteogenecity, also has certain mechanical strength and shape memory function, and can be used as a bone filling material or a repair material for large-area bone defect.

Claim (Index 5):
The composite material for bone repair based on decellularized biological tissue matrix material according to  claim 1 , characterized in that the decellularized biological tissue matrix material derives from soft tissue of mammals, the soft tissue of mammals includes a soft tissue of pig, a soft tissue of bovine and a soft tissue of human body; the soft tissue includes skin, dermis, blood vessel, diaphragm, muscle tendon, ligament, large intestine, small intestine and nervous tissue.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 90.0
- Lexical Diversity: 1.9863
- Patent Class: 424.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['09284297', '10534794', '12188127', '09993739', '14728336']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7570377960966217
- 35 USC 102 Novelty (BERT): 0.5116886224995593
- Combined Prediction Score: 0.7325028787369154
- Mean Citation Score: 257.50511800000004
- Max Citation Score: 277.0647
- Similarity Product: 187.36096859071256

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