Shih-Chuan Liou

Title: Innovations by Shih-Chuan Liou

Introduction

Shih-Chuan Liou is an accomplished inventor based in Cincinnati, OH. He has made significant contributions to the field of freshening compositions, particularly through his innovative patents. With a total of 2 patents, Liou's work focuses on developing effective solutions for reducing malodor and microbes in various environments.

Latest Patents

Liou's latest patents include two notable inventions. The first patent is for freshening compositions comprising malodor binding polymers. This composition includes a malodor binding polymer and an aqueous carrier, designed to be free of any materials that could soil or stain fabric. The malodor binding polymer is a homopolymeric polyethylenimine with a molecular weight ranging from about 1,000 to about 2,000,000. This freshening composition can effectively reduce malodor and microbes on inanimate surfaces or in the air. The second patent focuses on freshening compositions that combine malodor binding polymers with malodor counteractants, specifically aliphatic aldehydes. Similar to the first, this composition is also free of materials that could soil or stain fabric and serves the same purpose of reducing malodor and microbes.

Career Highlights

Shih-Chuan Liou is currently employed at The Procter & Gamble Company, where he continues to innovate and develop new products. His work has been instrumental in enhancing the effectiveness of freshening products in the market.

Collaborations

Liou has collaborated with notable coworkers, including Kristin Rhedrick Williams and Ricky Ah-man Woo. Their combined expertise contributes to the success of their projects and innovations.

Conclusion

Shih-Chuan Liou's contributions to the field of freshening compositions demonstrate his commitment to innovation and problem-solving. His patents reflect a deep understanding of chemistry and practical applications, making a significant impact in the industry.