Location History:
- Holte, DK (2001 - 2012)
- Lyngby, DK (2011 - 2013)
Company Filing History:
6 out of 7 
2 out of 21,376 
1 out of 962 
Years Active: 2001-2013
Title: Ulrik Darling Larsen: Innovator in Particle Characterization
Introduction
Ulrik Darling Larsen is a notable inventor based in Holte, Denmark. He has made significant contributions to the field of particle characterization, particularly in liquid analysis. With a total of 10 patents to his name, Larsen's work has advanced the methods used in medical and scientific applications.
Latest Patents
Larsen's latest patents include a method for characterizing particles in liquid using a dual sample cartridge. This innovative method allows for the characterization of particles suspended in a liquid, utilizing a self-contained disposable cartridge for single-use analysis, such as analyzing a small quantity of whole blood. The cartridge features a housing with a mixing chamber and a collection chamber, separated by a wall containing an opening. It includes a first bore for the entrance of a liquid sample, a first cavity for holding a first liquid sample, and a second cavity for holding a second liquid sample. Another significant patent involves a lysing reagent and an automatic electronic cell counter for the simultaneous enumeration of different types of white blood cells. This invention relates to a lysing reagent used in the automatic electronic enumeration and volumetric discrimination of various blood cells, such as leukocytes and thrombocytes. The Coulter counting apparatus, which incorporates this lysing reagent, is designed for characterizing cells suspended in a liquid, particularly in a self-contained disposable cartridge for single-use analysis.
Career Highlights
Throughout his career, Ulrik Darling Larsen has worked with prominent companies, including Chempaq A/S and Koninklijke Philips Corporation N.V. His experience in these organizations has contributed to his expertise in the field of particle characterization and medical analysis.
Collaborations
Larsen has collaborated with notable colleagues, including Preben Merrild Elkjær and Stine Hallberg Hansen. These collaborations have further enriched his work and innovations in the field.
Conclusion
Ulrik Darling Larsen is a distinguished inventor whose contributions to particle characterization have had a significant impact on medical and scientific analysis. His innovative patents and collaborations reflect his dedication to advancing technology in this important field.