Company Filing History:
2 out of 5,066 
1 out of 6 
1 out of 1,242 
Years Active: 2017-2019
Title: Innovations by Inventor Juan Chu
Introduction
Juan Chu is a notable inventor based in Shanghai, China. He has made significant contributions to the field of emulsions and color-changing compositions. With a total of 3 patents, his work showcases innovative solutions in cosmetic and chemical formulations.
Latest Patents
One of Juan Chu's latest patents is titled "Peg free stable low viscosity oil-in-water emulsion and use thereof." This invention relates to a PEG-free, stable, low viscosity classic oil-in-water emulsion. The emulsion comprises a primary emulsifier selected from alkyl polyglucosides and long-chained polyglycerol esters, along with a secondary emulsifier from short-chained polyglycerol esters and short-chained sorbitan esters. The emulsion is designed to be sprayable and suitable for creating effective spray or foam emulsion products.
Another significant patent is the "Colour changing composition in gel form." This invention discloses a changing color composition in gel form for caring for and/or making up keratin materials. The composition includes microcapsules containing releasable colorants, an aqueous phase, and at least one hydrophilic gelifying agent. This innovative formulation allows for dynamic color changes, enhancing the user experience in cosmetic applications.
Career Highlights
Juan Chu has worked with prominent companies such as L'Oréal and Evonik Specialty Chemicals (Shanghai) Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of emulsions and cosmetic formulations.
Collaborations
Juan has collaborated with talented individuals in his field, including Xuedong Liu and Qing Yu. Their combined expertise has contributed to the successful development of his innovative products.
Conclusion
Juan Chu's contributions to the field of emulsions and color-changing compositions highlight his innovative spirit and dedication to advancing cosmetic technology. His patents reflect a commitment to creating effective and user-friendly products.
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.