This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Shell Oil Comapny. Active years: 2015.
Location History:
- Eindhoven, NL (2015)
- AZ Eindhoven, NL (2015)
Company Filing History:
Years Active: 2015
Title: The Innovations of Willem Posthumus
Introduction
Willem Posthumus is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of cement technology, particularly through his innovative work with sulphur cement products. With a total of 2 patents, his inventions reflect a commitment to advancing construction materials.
Latest Patents
Willem Posthumus's latest patents include a sulphur cement product that comprises sulphur, filler, and sand with a surface area greater than 0.5 m/g, along with an organosilane featuring at least one amino functional group. This patent also discloses a process for preparing such a sulphur cement product. Additionally, he has developed a process for creating a sulphur cement product by mixing sulphur with a coupling agent and a particulate inorganic material at a temperature where sulphur is molten. This results in a molten sulphur cement product that is subsequently solidified.
Career Highlights
Willem Posthumus is currently employed at Shell Oil Company, where he continues to innovate and contribute to the field of materials science. His work has implications for both the construction industry and environmental sustainability.
Collaborations
Some of his notable coworkers include Catherine Frances Smura and Guy Lode Magda Maria Verbist. Their collaborative efforts contribute to the innovative environment at Shell Oil Company.
Conclusion
Willem Posthumus exemplifies the spirit of innovation in the field of cement technology. His patents and ongoing work at Shell Oil Company highlight his dedication to improving construction materials and processes.