The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 08, 2026
Filed:
Aug. 23, 2022
Board of Trustees of the University of Arkansas, Little Rock, AR (US);
Karrer M. Alghazali, Little Rock, AR (US);
Viney Saini, Little Rock, AR (US);
Zeid A. Nima, Little Rock, AR (US);
Alexandru S. Biris, Little Rock, AR (US);
Shawn E. Bourdo, Little Rock, AR (US);
BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS, Little Rock, AR (US);
Abstract
A biocompatible structure includes a scaffold obtained from a 3D structure. The 3D structure includes base layered structures, each of which includes at least a first layer and a second layer surrounded by the first layer. The first layer includes at least one of first, second and third media. The second layer includes at least another of the first, second and third media. The first medium comprises bone particles. The second medium comprises a polymer dissolvable in a first solvent. The third medium comprises solid particulates dissolvable in a second solvent different than the first solvent. The 3D structure is treated with the second solvent to dissolve the solid particulates so as to form pores at positions of the solid particulates therein, thereby resulting in the scaffold having a porosity adjustable by sizes of the solid particulates and concentration of the solid particulates in the 3D structure.