Alfred Benninghoven

Title: Alfred Benninghoven: Innovator in Mass Spectrometry

Introduction

Alfred Benninghoven is a notable inventor based in Munich, Germany. He has made significant contributions to the field of mass spectrometry, particularly through his innovative patents. With a total of 2 patents, his work has advanced the capabilities of selective analysis in various applications.

Latest Patents

Benninghoven's latest patents include a laser-activated mass spectrometer designed for the selective analysis of components. This invention features a sample holder that holds the component to be investigated, a laser source for producing a laser beam to evaporate the component, and a vacuum chamber for analysis. The unique design allows the sample holder and component to be mounted outside the vacuum chamber under atmospheric pressure or in an inert gas atmosphere. The laser beam evaporates the component while simultaneously forming a hole in the carrier film, facilitating the transfer of the component into the vacuum chamber.

Another significant patent involves a process for the selective analysis of individual trace-like components. This process enriches the target component by contacting a non-porous solid surface with the gas or liquid to be investigated. The target component is deposited onto the solid surface, preferably within the first monolayer, allowing for effective detection when introduced into a mass spectrometer.

Career Highlights

Alfred Benninghoven has had a distinguished career, working at Bayer Aktiengesellschaft, where he has been able to apply his innovative ideas in a practical setting. His contributions to mass spectrometry have been recognized within the scientific community, and his patents reflect his commitment to advancing technology in this field.

Collaborations

Throughout his career, Benninghoven has collaborated with notable colleagues, including Reimer Holm and Gunther Kampf. These collaborations have further enriched his work and contributed to the development of advanced analytical techniques.

Conclusion

Alfred Benninghoven's innovative work in mass spectrometry has led to significant advancements in selective analysis techniques. His patents demonstrate a deep understanding of the complexities involved in this field, and his contributions continue to influence future research and applications.