Company Filing History:
Years Active: 2019-2025
Title: Innovations by Yingying Pi
Introduction
Yingying Pi is a notable inventor based in Shanghai, China. He has made significant contributions to the field of hair care through his innovative formulations. With a total of six patents to his name, his work reflects a commitment to enhancing personal care products.
Latest Patents
Yingying Pi's latest patents include two hair care compositions. The first patent discloses a hair care composition that comprises an anti-dandruff agent selected from piroctone olamine, selenium sulfide, and mixtures thereof. This composition also includes a copolymer made from acrylamidopropyltrimonium chloride, with a weight ratio of the copolymer to the anti-dandruff agent ranging from 1:5 to 1:1. The second patent presents another hair care composition that contains from 0.5 to 45% by weight of a salt of acyl glutamate and an anti-dandruff agent of piroctone olamine. In this formulation, the salt of acyl glutamate and the anti-dandruff agent are present in a weight ratio of 5:1 to 50:1, and it notably does not include other anionic surfactants.
Career Highlights
Throughout his career, Yingying Pi 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 the personal care industry.
Collaborations
Yingying Pi has collaborated with talented individuals, including Jingjing Liu and Raghupathi Subramanian. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Yingying Pi's contributions to hair care innovations demonstrate his expertise and dedication to improving personal care products. His patents reflect a blend of scientific knowledge and practical application, making him a significant figure in the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.