Josef Rasp

Title: Josef Rasp and His Work in Specialty Glass Innovation

Introduction

Josef Rasp is an inventor based in Waldsassen, Germany. His work includes glass technologies for radiation and particle detectors, as well as ultraviolet-light sterilization. He is associated with SCHOTT AG and holds 3 patents.

Latest Patents

Rasp’s recent patent work includes “Glass for Radiation and/or Particle Detectors.” The invention describes glass with a transmittance of at least 65.0% at a wavelength of 260 nm when measured at a reference thickness of 1.0 mm. It also specifies a zirconium dioxide (ZrO₂) content below 150 parts per million.

Another patent, “Method for Eradicating Pathogens,” concerns glass designed to transmit ultraviolet light while limiting certain impurities. The glass has a transmittance of at least 30% at 220 nm and below 4.0% at 200 nm, with a total platinum content under 3.5 parts per million. The patent also describes a device and sterilizer with an ultraviolet light source and a lamp cover that includes the glass.

Career Highlights

Rasp’s listed inventions address specialized optical properties and material composition. These features are relevant to detector applications and equipment designed to use ultraviolet light for pathogen eradication.

Collaborations

Rasp is associated with SCHOTT AG. His listed coworkers include Rainer Erwin Eichholz and Michael Hahn.

Conclusion

Josef Rasp’s patent work at SCHOTT AG focuses on specialized glass for radiation and particle detection and ultraviolet sterilization, reflecting the role of material innovation in these technologies.