This inventor holds 1 USPTO granted patent. Top assignee: Empa Eidg. Materialprafungs-Und Forschungsartalt. Active years: 2024.
Company Filing History:
Years Active: 2024
Title: Christopher Ubert: Innovator in Additive Manufacturing of Silica Aerogel Objects
Introduction
Christopher Ubert is a notable inventor based in Broadview Heights, OH (US). He has made significant contributions to the field of additive manufacturing, particularly in the development of silica aerogel objects. His innovative approach has led to the creation of a unique ink composition that enhances the manufacturing process of these lightweight materials.
Latest Patents
Ubert holds a patent for "Additive manufacturing of silica aerogel objects." This patent describes an ink composition that consists of a gellable silica sol containing an admixture of 30 to 70 vol. % of mesoporous silica powder in a base solvent. The mesoporous silica powder has a particle size range of 0.001 to 1 mm and a tap density of 30 to 200 kg/m3, comprising at least 10% by weight of silica aerogel powder. The composition exhibits a yield stress in the range of 30 to 3000 Pa and a viscosity of 5 to 150 Pa·s at a shear rate of 50 s-1. Additionally, it demonstrates shear thinning properties, with a reduction in viscosity by a factor between 10 and 103 for an increase in shear rate by a factor of 104 to 105. The method of additive manufacturing involves direct ink writing, where the ink composition is forced through a convergent nozzle to form a three-dimensional object.
Career Highlights
Christopher Ubert is currently associated with Empa Eidg. Materialprüfungs- und Forschungsanstalt, where he continues to advance his research in material science and additive manufacturing. His work has garnered attention for its potential applications in various industries, including aerospace and construction.
Collaborations
Ubert collaborates with esteemed colleagues such as Shanyu Zhao and Gilberto De Freitas Siqueira. Their combined expertise contributes to the innovative research and development of advanced materials.
Conclusion
Christopher Ubert's contributions to the field of additive manufacturing, particularly through his patented ink composition for silica aerogel objects, highlight his role as a leading inventor in material science. His work not only advances technology but also opens new avenues for practical applications in various industries.