Location History:
- Freigericht, DE (2018)
- Freigericht-Somborn, DE (2022)
Company Filing History:
2 out of 229 
1 out of 101 
Years Active: 2018-2022
Title: The Innovations of Björn Roos
Introduction
Björn Roos is a notable inventor based in Freigericht, Germany. He has made significant contributions to the field of quartz glass technology, holding 2 patents that showcase his innovative approach to materials science.
Latest Patents
One of his latest patents is focused on the preparation of an opaque quartz glass body. This process involves providing a silicon dioxide granulate from pyrogenically produced silicon dioxide powder, creating a glass melt, and subsequently forming a quartz glass body. The size of the quartz glass body is reduced to produce quartz glass grain, which is then processed into a preform to create the final opaque quartz glass body. This patent also includes aspects related to a reactor and an arrangement that can be obtained through further processing of the opaque quartz glass body.
Another significant patent by Roos is for a UV lamp designed for irradiating surfaces, liquids, or gases with UV radiation. This UV lamp incorporates a filter material made of doped quartz glass, which ensures high transparency for operating radiation in the ultraviolet spectral range above 210 nm while maintaining low transparency below about 190 nm. The filter material consists of at least 99 wt. % of SiO2 and Al2O3, with the Al2O3 portion ranging from 2 wt. % to 4 wt. %. This innovative design allows for an edge wavelength below 190 nm and a spectral transmission of 80% mm or higher at a wavelength of 210 nm.
Career Highlights
Throughout his career, Björn Roos has worked with prominent companies in the quartz glass industry, including Heraeus Quarzglas GmbH & Co. KG and Heraeus Noblelight GmbH. His experience in these organizations has contributed to his expertise and innovative capabilities in the field.
Collaborations
Björn has collaborated with notable professionals such as Mark Stamminger and Christoph Söller, further enhancing his contributions to quartz glass technology.
Conclusion
Björn Roos is a distinguished inventor whose work in quartz glass technology has led to significant advancements in the field. His patents reflect a commitment to innovation and excellence in materials science.