This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Thermo Fisher Scientific (Bremen) Gmbh. Active years: 2024.
Company Filing History:
Years Active: 2024
Title: Lothar Rottman: Innovator in Mass Spectrometry
Introduction
Lothar Rottman is a notable inventor based in Bremen, Germany. He has made significant contributions to the field of mass spectrometry, particularly in the area of interference suppression. His innovative methods have the potential to enhance the accuracy and efficiency of mass spectrometric analyses.
Latest Patents
Rottman holds a patent for a method of operating a collision cell in a mass spectrometer. This patent, titled "Interference suppression in mass spectrometer," describes a collision cell that includes an entrance aperture, an exit aperture, and electrodes for producing electric fields. The method involves feeding ions in a forward axial direction through the entrance aperture into the collision cell, where a first electric field traps the ions. Subsequently, a second electric field accelerates the trapped ions in the same forward axial direction. Additionally, the method incorporates a gas flow that opposes the forward axial direction at the entrance aperture, which helps reduce the kinetic energy of ions based on their collisional cross sections.
Career Highlights
Lothar Rottman is currently associated with Thermo Fisher Scientific (Bremen) GmbH, where he continues to work on advancements in mass spectrometry. His expertise and innovative approaches have positioned him as a key figure in his field.
Collaborations
Rottman collaborates with Mikhail Belov, contributing to the development of new technologies and methods in mass spectrometry.
Conclusion
Lothar Rottman's contributions to mass spectrometry through his innovative patent demonstrate his commitment to advancing scientific research and technology. His work continues to influence the field positively.