Company Filing History:
1 out of 75 
1 out of 1 Years Active: 1980
Title: Innovator Hubertus Riegger: Pioneering Sampling Devices in Chromatography
Introduction
Hubertus Riegger, located in Uberlingen, Germany, is an accomplished inventor with a commendable portfolio comprising two patents. His work primarily focuses on the development of innovative sampling devices for measuring instruments, namely in the field of chromatography. Riegger's inventions enhance the efficiency and accuracy of sample analysis, which is vital in many scientific and industrial applications.
Latest Patents
Riegger’s latest patents showcase his expertise in creating advanced sampling apparatuses.
1. **Sampling Device for Measuring Instruments:** This innovative device features a magazine equipped with a rotatable turntable that accommodates a range of circumferentially spaced chambers designed for receiving sample vessels. The mechanism allows axial movement between a sample changing position and a sampling position, ensuring seamless sample handling. In this design, the sample vessel is pushed against a closure plate to uncover an aperture, allowing for efficient sampling through a needle that pierces a self-sealing diaphragm when aligned correctly. By pressurizing the vessel, sample components are drawn into the gas chromatographic instrument, significantly improving the sampling process.
2. **Sampling Apparatus for Chromatographic Instruments:** This invention consists of a housing that defines two separate chambers, which continuously receive carrier and purging gases. The needle in this apparatus is designed to facilitate efficient sample flow. When a sample vessel is connected, the needle is displaced, allowing carrier gas to enter the headspace of the sample vessel. This design ensures that samples flow to the gas chromatograph in response to pressure differences, making the sampling process more effective and reliable.
Career Highlights
Hubertus Riegger has made significant strides in his career through his tenure at notable companies. He has worked with Bodenseewerk Perkin-Elmer & Co., GmbH and Bodenseewerke Perkin-Elmer & Co. GmbH, contributing to advancements in analytical instruments and measurement technologies. His experience in these esteemed organizations has enriched his expertise in the field of chromatography and sampling techniques.
Collaborations
Throughout his career, Riegger has collaborated with other talented professionals, including Bruno Kolb and Michael Jaklin. These collaborations underscore the importance of teamwork in driving innovation and developing cutting-edge technologies within the scientific community.
Conclusion
Hubertus Riegger stands out as an influential inventor whose contributions to the field of sampling devices for chromatographic applications have marked significant advancements in scientific measurement. His patents not only demonstrate his innovative spirit but also reflect his commitment to enhancing the efficiency and reliability of analytical processes. Through his collaborations and career achievements, Riegger continues to inspire future innovations in the industry.