Company Filing History:
Years Active: 2019-2024
Title: John Mitchels: Innovator in Contamination-Free Sample Transfer
Introduction
John Mitchels is a notable inventor based in Brno, Czech Republic. He has made significant contributions to the field of sample transfer technology, holding a total of 3 patents. His work focuses on developing systems that ensure contamination-free transfer of samples, which is crucial in various scientific applications.
Latest Patents
One of his latest patents is titled "Systems and apparatuses for contamination-free vacuum transfer of samples." This invention provides various approaches for the contamination-free vacuum transfer of samples. An apparatus includes a compartment designed to store multiple samples held by a cartridge that is removably coupled to the compartment. It features a sample port for transferring the cartridge between a charged particle system and a position within the compartment. Additionally, a valve is configured to seal the compartment at vacuum pressure during the transport of the multiple samples between charged particle systems. This innovation allows samples, such as lamellae, to be transferred while maintaining vacuum pressure, thereby reducing the risk of contamination.
Another significant patent is the "Charged-particle microscope with in situ deposition functionality." This invention involves a charged-particle microscope that operates within a vacuum chamber, enhancing the capabilities of sample analysis and manipulation.
Career Highlights
John Mitchels is currently employed at FEI Company, where he continues to innovate and develop advanced technologies in the field of microscopy and sample transfer. His work has been instrumental in improving the reliability and efficiency of sample handling in scientific research.
Collaborations
Throughout his career, John has collaborated with talented individuals such as Tomás Vystavel and Martin Cafourek. These collaborations have contributed to the advancement of his projects and the successful development of his patents.
Conclusion
John Mitchels is a prominent inventor whose work in contamination-free sample transfer technology has made a significant impact in scientific research. His innovative patents and collaborations highlight his dedication to advancing the field.