Yuyan Zeng

Title: Yuyan Zeng: Innovator in Toothpaste Technology

Introduction

Yuyan Zeng is a prominent inventor based in Guangzhou, China. She has made significant contributions to the field of oral care, particularly in toothpaste formulations. With a total of 3 patents to her name, her work focuses on enhancing the efficacy and stability of toothpaste products.

Latest Patents

Yuyan Zeng's latest patents include innovative formulations that address common issues in toothpaste technology. One of her notable inventions is a high salt toothpaste with stable viscosity. This toothpaste comprises at least 5% sodium chloride and a carrageenan-based binder, which provides high antibacterial efficacy, very stable viscosity, and excellent striping properties. Another significant patent is a toothpaste composition that includes an orally acceptable vehicle, calcium carbonate, and a binder system comprising guar gum and at least one cellulose polymer. These inventions reflect her commitment to improving oral hygiene products.

Career Highlights

Yuyan Zeng is currently employed at Colgate-Palmolive Company, a leading global consumer products company known for its oral care products. Her role involves research and development, where she applies her expertise to create innovative toothpaste solutions that meet consumer needs.

Collaborations

Throughout her career, Yuyan has collaborated with talented professionals in her field. Notable coworkers include Chengkang Tan and Rolando Plata, who have contributed to her research endeavors.

Conclusion

Yuyan Zeng's contributions to toothpaste technology exemplify her innovative spirit and dedication to improving oral care products. Her patents not only enhance the effectiveness of toothpaste but also demonstrate her commitment to advancing the industry.