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:
May. 26, 2026
Filed:
Sep. 05, 2018
Nielson Scientific, Llc, Lehi, UT (US);
Gregory Nolan Nielson, Lehi, UT (US);
Nielson Scientific, LLC, Lehi, UT (US);
Abstract
Three-dimensional scaffolds to facilitate engineered tissue growth are described herein. An exemplary scaffold comprises a first capillary element, a second capillary element, and a connective element that spans a distance between the first capillary element and the second capillary element, connecting the capillary elements. Tissues can be grown within the scaffold such that the tissues have highly vascularized structures with many capillaries running throughout. The scaffolds can be fabricated by selective electrochemical etching of a semiconductor element. The electrochemical etching can be controlled by way of a laser configured to stimulate multiphoton absorption in the semiconductor.