Johanna Unosson

Title: Johanna Unosson: Innovator in Porous Ceramic Technology

Introduction

Johanna Unosson is a notable inventor based in Uppsala, Sweden. She has made significant contributions to the field of ceramic technology, particularly in the development of methods for creating porous ceramic products. Her innovative approach has the potential to impact various applications in materials science.

Latest Patents

Johanna holds a patent for "Methods of forming a porous ceramic shaped article and porous ceramic products." This patent describes a method for making a porous, chemically bonded ceramic shaped article. The process involves providing a precursor powder mixture that includes polymer particles and a ceramic self-setting cementitious powder. A shaped article is prepared from a paste made from this mixture and an aqueous liquid. The shaped article is then immersed in a liquid that dissolves the polymer particles, creating interconnected pores within the ceramic structure. This method results in a porous ceramic article with a total porosity of at least about 50% and a macroporosity of at least about 30%.

Career Highlights

Johanna is currently associated with Ossdsign AB, where she continues to advance her research and development in ceramic technologies. Her work has garnered attention for its innovative approach and practical applications in various industries.

Collaborations

Johanna collaborates with Håkan Engqvist, who is also involved in the field of ceramic materials. Their partnership enhances the research and development efforts at Ossdsign AB.

Conclusion

Johanna Unosson is a pioneering inventor whose work in porous ceramic technology is paving the way for new advancements in materials science. Her contributions are significant and reflect her dedication to innovation in this specialized field.