Company Filing History:
9 out of 54 
4 out of 216 
1 out of 3 Years Active: 1997-2002
Title: The Innovative Contributions of Claus Koster
Introduction
Claus Koster is a prominent inventor based in Lilienthal, Germany. He has made significant contributions to the field of mass spectrometry, holding a total of 14 patents. His work focuses on the ionization of high-molecular substances and the development of advanced ion detectors.
Latest Patents
One of Koster's latest patents is titled "Ionization of high-molecular substances by laser desorption from liquid matrices." This invention relates to ionization with low fragmentation and adduct formation of high-molecular analyte molecules, particularly large biopolymers. The method utilizes matrix-assisted laser desorption (MALDI) from liquid matrices for mass-spectrometric analysis, allowing for the determination of molecular weight. The invention employs liquids with very low vapor pressures, specifically minimally trihydroxylic alcohols with at least one ether bond, which can be effectively used for energy absorption and ionization by infrared lasers.
Another notable patent is "High-mass detector with high mass-resolution for time-of-flight mass." This invention pertains to ion detectors for heavy ions, offering high mass resolution and sensitivity in time-of-flight mass spectrometers. It introduces sensitive measuring methods for large masses, converting large ions into smaller ions for detection with standard ion detectors. The device utilizes a thin multichannel plate as a conversion device, operated at reversed polarity to produce low-weight positive ions, enhancing sensitivity for large ions.
Career Highlights
Claus Koster has worked with notable companies in the analytical field, including Bruker-Franzen Analytik GmbH and Bruker Daltonik GmbH. His experience in these organizations has contributed to his expertise in mass spectrometry and ionization techniques.
Collaborations
Throughout his career, Koster has collaborated with esteemed colleagues such as Jochen Franzen and Armin Holle. These partnerships have fostered innovation and advancement in the technologies he has developed.
Conclusion
Claus Koster's contributions to the field of mass spectrometry through his innovative patents and collaborations have significantly advanced the understanding and application of ionization techniques. His work continues to influence the scientific community and drive further innovations in the field.