This inventor holds 2 USPTO granted patents and 4 published patent applications and 12 EPO patents. Top assignee: Conopco, Inc.. Active years: 2018.
Company Filing History:
Years Active: 2018
Title: Weining Liu: Innovator in Oral Care Composition
Introduction
Weining Liu is a notable inventor based in Shanghai, China. He has made significant contributions to the field of oral care through his innovative compositions. With a total of 2 patents, Liu's work focuses on enhancing oral health products.
Latest Patents
Liu's latest patents include an oral care composition that comprises calcium silicate and high refractive index particles. This composition features a specific weight ratio of calcium silicate to high refractive index particles of 1110 to 511, ensuring that the surfaces of the high refractive index particles remain substantially uncoated by calcium. Another patent involves an oral care composition that includes calcium silicate and high refractive index composite particles, with a refractive index ranging from 1.9 to 4.0. In this formulation, the calcium silicate to composite particles weight ratio is maintained between 1:10 to 2:1.
Career Highlights
Throughout his career, Weining Liu has worked with prominent companies such as Conopco, Inc. and Unilever IP Holdings B.V. His experience in these organizations has allowed him to develop and refine his innovative ideas in oral care.
Collaborations
Liu has collaborated with talented individuals in his field, including Xiaoke Li and Meili Zhang. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Weining Liu stands out as an influential inventor in the oral care industry. His innovative compositions and collaborations reflect his commitment to improving oral health products. Liu's contributions continue to shape the future of oral care.