Company Filing History:
4 out of 4 
3 out of 3 
1 out of 5 
Years Active: 2010-2021
Title: Innovations by Derek Oberreit
Introduction
Derek Oberreit is a notable inventor based in Roseville, MN (US). He has made significant contributions to the field of particle detection technology, holding a total of 11 patents. His work focuses on developing advanced systems for detecting and analyzing particles in various environments.
Latest Patents
Among his latest innovations is the compact condensation particle counter technology. This technology features a particle vapor reactor (PVR) that includes a reactor body with a fluid flow conduit. The conduit has a circular geometry at the inlet end, a rectangular geometry at its midsection, and a circular geometry at its outlet end. The PVR conduit defines both a saturator section and a condenser section. Additionally, the compact condensation particle counter (CPC) incorporates this reactor, along with a sample inlet, a fluid inlet section, a heater section, and a detector section.
Another significant patent is the particle detection system and method. This invention is designed for rapidly detecting and identifying sub-20 nm particles in Ultra Pure Water (UPW). The detector comprises a nanoparticle extractor, a nanoparticle collector, and a tracer particle introducer. The extractor limits the size of droplets output to a predetermined size and includes several components such as a liquid sample inlet, a nebulizer, an impactor, and an evaporator. The collector is connected to the extractor and features a collector inlet, a vapor condensation growth tube, and a repositionable particle capture plate.
Career Highlights
Derek has worked with several companies, including Kanomax-FMT, Inc. and Fluid Measurement Technologies, Inc. His experience in these organizations has contributed to his expertise in particle detection technologies.
Collaborations
Derek has collaborated with notable individuals in his field, including David Blackford and Donald Clarke Grant. Their combined efforts have further advanced the innovations in particle detection systems.
Conclusion
Derek Oberreit's contributions to particle detection technology are significant and impactful. His innovative patents and collaborations highlight his expertise and dedication to advancing this field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.