This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignees: Prostemics Co. Ltd., Seoul National University. Active years: 2012.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 4 
1 out of 1,800 
Years Active: 2012
Title: Jong-Hyuk Sung and Porous Hyaluronic Acid Sponge Innovation
Introduction
Jong-Hyuk Sung is an inventor associated with Seoul, South Korea. His patent work includes a method for preparing a porous hyaluronic acid sponge designed for cell delivery.
Latest Patents
The provided information lists one patent for Sung: “Preparation Method of Porous Hyaluronic Acid Sponge for Cell Delivery System.” The method dissolves hyaluronic acid in an aqueous sodium hydroxide solution, adds an epoxy-based crosslinking agent, and homogenizes the mixture. The solution is then formed into a hydrogel, washed with ultrapure water, and swollen to create porosity. Freeze-drying the hydrogel produces the porous sponge. The patent record provided does not specify a filing or publication date. Sung is credited with 1 patent in the supplied data.
Career Highlights
Sung’s listed affiliations include Prostemics Co. Ltd. and Seoul National University. The available information does not specify his roles or dates of association with these organizations.
Collaborations
The supplied information identifies Chung-Wook Chung and In-Soo Yoon as Sung’s coworkers. It does not detail their specific contributions to the patent.
Conclusion
Jong-Hyuk Sung’s listed patent describes a process for producing a porous hyaluronic acid sponge intended for cell delivery, connecting his recorded innovation with his affiliations at Prostemics Co. Ltd. and Seoul National University.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile