Company Filing History:
2 out of 23 
2 out of 1,290 
Years Active: 2010-2014
Title: Celebrating the Innovative Mind of Chieko Tsuchiya
Introduction
Chieko Tsuchiya is a distinguished inventor based in Kashiwa, Japan, known for her significant contributions to the field of biomedical materials and cancer treatment. With a total of two patents to her name, her innovative spirit is evident in the cutting-edge technologies she has developed.
Latest Patents
Chieko Tsuchiya's most recent patents have focused on liquid compositions and methods related to platinum-based anti-cancer drugs.
1. Her first patent, titled “Liquid composition of cisplatin coordination compound,” describes a liquid formulation that contains a polymer micelle, which maintains pH values between 3.0 and 7.0. The micelle integrates a coordination compound, featuring a block copolymer of polyethylene glycol and polyglutamic acid, in coordination with cisplatin, designed to enhance drug delivery.
2. The second patent, “Method for producing polymerized coordination compounds of platinum complex,” presents a production method involving bis(nitrato)platinum complex and poly(ethylene glycol)-block-poly(glutamic acid) at specific ratios. This method efficiently yields coordination compounds of anti-tumor platinum complexes, utilizing block copolymers with carboxyl groups on their side chains.
Career Highlights
Chieko Tsuchiya has played a pivotal role in the development of advanced drug delivery systems. She has worked with notable organizations, including Nanocarrier Co., Ltd. and The University of Tokyo, where her research has paved the way for innovative cancer therapies. Her contributions not only advance medical science but also offer hope to many facing life-threatening conditions.
Collaborations
Throughout her career, Chieko has collaborated with esteemed colleagues such as Kazunori Kataoka and Nobuhiro Nishiyama, whose expertise complements her research endeavors. These partnerships have fostered an environment of creativity and collaboration, leading to the successful development of her groundbreaking patents.
Conclusion
Chieko Tsuchiya's innovative work in the field of coordination compounds demonstrates her commitment to enhancing cancer treatment through advanced medical research. Her patents represent significant steps towards more effective and targeted therapies, proving her as a vital contributor in her field. As she continues to push the boundaries of science with her inventions, the impact of her work will surely resonate within the medical community for years to come.