PATENT CLAIM ANALYSIS

Application Number: 16017309
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["424", "423000"]

Abstract:
To provide a bioimplant capable of controlling a rate of an antibacterial agent and an antibiotic to be eluted from the coating film. An evanescent coating film made of a calcium phosphate-based material having crystallinity of 90% or less is formed at a predetermined area of the bioimplant and an antibacterial agent or an antibiotic is contained in the coating film. If necessary, a metal oxide layer made of a metal oxide having an isoelectric point of less than 7 is formed on the bioimplant thereby suppressing adhesion of bacteria.

Claim (Index 14):
A bioimplant, comprising:\n an implant comprising a metal or metal alloy material; and an evanescent coating film formed on the implant by thermal spraying, wherein the evanescent coating film comprises a calcium phosphate-based material having a crystallinity of 90% or less, said calcium phosphate-based material being mixed with an antibacterial agent such that antibacterial agent particles are distributed in the coating, wherein the evanescent coating film is free of any oxide of the metal or metal alloy material and is directly formed on a surface of the implant or on a non-evanescent calcium phosphate coating formed on the implant surface, and wherein a thickness of the evanescent coating film is between 5 and 100 micrometers (\u03bcm) and an evanescence period of the evanescent coating film is at least six weeks.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 94.0
- Lexical Diversity: 1.72727
- Patent Class: 424.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12440430', '12919927', '12417113', '14475510', '12919986']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6935864726116084
- 35 USC 102 Novelty (BERT): 0.5946418697518807
- Combined Prediction Score: 0.6836920123256357
- Mean Citation Score: 259.44284200000004
- Max Citation Score: 524.8143299999998
- Similarity Product: 452.9363694550536

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