Company Filing History:
Years Active: 2010-2018
Title: Innovations of Pingren He in Hyaluronic Acid Compositions
Introduction
Pingren He is a notable inventor based in Sunnyvale, California, recognized for his contributions to the field of biomedical materials. He holds a total of seven patents, showcasing his innovative approach to developing advanced compositions and methods involving hyaluronic acid.
Latest Patents
One of his latest patents focuses on modified hyaluronic acid polymer compositions and related methods. This application provides compositions comprising hyaluronic acid with low levels of functional group modification. It includes mixtures formed by the controlled reaction of lightly modified hyaluronic acid with suitable difunctional or multi-functional crosslinkers. The resulting hydrogel precursor compositions possess low pro-inflammatory properties when injected in vivo, making them suitable for various applications such as medical devices, biomedical adhesives, sealants, and localized delivery of bioactive agents. Another significant patent involves rapid in-situ gel forming compositions prepared via the reaction of vinyl sulfone derivatized hyaluronic acid with thiol derivatized polyethylene glycol at alkaline pH. This application presents rapid-gelling, sprayable hyaluronic-acid-based compositions, kits, related methods, and precursor formulations.
Career Highlights
Throughout his career, Pingren He has worked with prominent companies in the biomedical field, including Carbylan Therapeutics, Inc. and Carbylan Biosurgery, Inc. His work has significantly impacted the development of innovative medical solutions.
Collaborations
He has collaborated with notable professionals in his field, including David M. Gravett and George Y. Daniloff. These collaborations have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Pingren He’s innovative work in hyaluronic acid compositions has led to significant advancements in biomedical applications. His patents reflect a commitment to improving medical technologies and enhancing patient care.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.