Location History:
- Firharltorf, IT (1992)
- Fehraltorf, CH (1994 - 2004)
Company Filing History:
4 out of 10 
2 out of 4 
1 out of 7 Years Active: 1992-2004
Title: Innovations of Konrad Grob in Gas Chromatography
Introduction
Konrad Grob, a distinguished inventor based in Fehraltorf, Switzerland, has made significant contributions to the field of gas chromatography. With a total of 9 patents to his name, Grob's innovations focus primarily on methods and devices that enhance the accuracy and efficiency of analyzing samples through this analytical technique.
Latest Patents
Among his latest inventions is a groundbreaking method and device for vaporization injection. This invention revolves around a device designed for vaporizing injections of samples into gas chromatography analysis devices. It comprises a heated, elongated vaporization chamber and a syringe equipped with a needle. Notably, the introduction of the sample occurs without prior vaporization within the needle. The design includes at least one stop and vaporization means for the liquid inside the chamber. To optimize the vaporization conditions, Grob established that the distance between the needle's free end and the vaporization means should exceed 55 mm.
Another notable patent is the vaporization injector for gas chromatography analysis instruments. This advanced injector features a vaporization chamber that is either heated or capable of being heated, along with a hermetic insertion device for the syringe needle containing the sample. Critical to its design, the upstream end of the gas chromatography column and the injection point are located adjacent to one end of the vaporization chamber, while the connection for the carrier gas is situated near the opposite end. This configuration allows for the vaporization of larger sample volumes, thereby enhancing the analysis process.
Career Highlights
Konrad Grob has accumulated a wealth of experience through his work with renowned companies in the field, including Thermoquest Italia S.p.a. and Thermo Finnigan Italia S.p.a. His tenure at these organizations has played a crucial role in advancing technologies related to gas chromatography.
Collaborations
Throughout his career, Grob collaborated with prominent figures in the industry, including Fausto Munari and Paolo Magni. These partnerships have fostered creative synergies and led to significant advancements in analytical methods and equipment.
Conclusion
Konrad Grob's contributions to gas chromatography through his innovative patents are noteworthy. His commitment to enhancing sample analysis not only demonstrates his expertise as an inventor but also reflects his impact on the scientific community. Grob's work continues to inspire future innovations in analytical technologies.
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