Location History:
- Grevenbroich, DE (1993)
- Aachen, DE (1997 - 2014)
Company Filing History:
6 out of 14,087 
2 out of 21,361 
Years Active: 1993-2014
Title: Gunther Hans Derra: Innovator in Radiation Mitigation Technologies
Introduction
Gunther Hans Derra is a notable inventor based in Aachen, Germany. He holds a total of 8 patents that reflect his contributions to the field of radiation technology. His work primarily focuses on systems designed to mitigate debris in radiation units, particularly for extreme ultraviolet (EUV) radiation and X-rays.
Latest Patents
One of his latest patents is a debris mitigation system with improved gas distribution. This innovative system is designed for use in radiation units and includes a foil trap with several passages that allow for the straight passage of radiation. The system also features one or more feed pipes that supply buffer gas to the foil trap, which has an interior space extending over several passages. Another significant patent is for an optical system having a cleaning arrangement. This arrangement is specifically designed for optical systems intended for EUV radiation. It includes a gas inlet for a reactive gas that detaches contaminants deposited on the surfaces of optical elements. Additionally, getter surfaces are arranged opposite the surfaces to be cleaned, allowing for the absorption of contaminants through condensation and chemical reactions.
Career Highlights
Throughout his career, Gunther has worked with prominent companies such as U.S. Philips Corporation and Koninklijke Philips Corporation N.V. His experience in these organizations has significantly contributed to his expertise in radiation technologies and optical systems.
Collaborations
Gunther has collaborated with notable individuals in his field, including Hanns Ernst Fischer and Hans G. Ganser. These collaborations have likely enriched his work and led to advancements in the technologies he has developed.
Conclusion
Gunther Hans Derra's innovative contributions to radiation mitigation technologies and optical systems demonstrate his significant impact on the field. His patents reflect a commitment to improving safety and efficiency in radiation applications.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.