Company Filing History:
Years Active: 2015-2016
Title: Yan Lee: Innovator in Polymer Science
Introduction
Yan Lee is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of polymer science, particularly in the development of innovative polymer composites and delivery systems for proteins. With a total of 2 patents, her work is recognized for its potential applications in biotechnology and medicine.
Latest Patents
One of her latest patents is titled "Charge conversional ternary polyplex." This invention discloses a polymer composite that contains nucleic acid, a cationic polymer, and an anionic polymer. The anionic polymer covers the surface of the composite, which comprises the cationic polymer and nucleic acid. It has a negative charge at neutral pH and can change to have a positive charge at mildly acidic pH. This property makes it particularly useful for various applications in drug delivery.
Another significant patent is "Protein charge regulator and protein-encapsulating polymer micelle complex." This invention provides a protein delivery means, such as a polyion complex, which allows for efficient introduction into cells, particularly into the cytoplasm. It is highly stable in serum and widely applicable. The polyion complex comprises a cationic polymer with a polycation moiety and a charge-conversional protein whose overall charge is converted from basic or neutral to acidic by a specific charge regulator.
Career Highlights
Yan Lee is affiliated with the University of Tokyo, where she conducts her research and development work. Her innovative approaches to polymer science have garnered attention in both academic and industrial circles.
Collaborations
She has collaborated with notable researchers, including Kazunori Kataoka and Nobuhiro Nishiyama, enhancing the impact of her work through shared expertise and resources.
Conclusion
Yan Lee's contributions to polymer science and her innovative patents highlight her role as a leading inventor in her field. Her work continues to pave the way for advancements in biotechnology and medicine.