This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Wasatch Photonics, Inc.. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: David John Creasey: Innovator in Portable Raman Technology
Introduction
David John Creasey is a notable inventor based in Dublin, Ireland. He has made significant contributions to the field of portable Raman spectroscopy, holding 2 patents that showcase his innovative approach to identifying substances stored in containers.
Latest Patents
Creasey's latest patents focus on a portable Raman probe that utilizes advanced optical elements, including axicon lenses and grating axicons. This technology allows for the collection of spectra from substances behind non-opaque barriers using off-axis techniques. The portable Raman probe is equipped with a Raman spectrometer to analyze the collected spectra, along with a machine-learning model designed to refine spectra from raw or noisy samples.
Career Highlights
David John Creasey is currently employed at Wasatch Photonics, Inc., where he continues to develop and enhance his innovative technologies. His work has positioned him as a key figure in the advancement of portable Raman spectroscopy.
Collaborations
Creasey collaborates with talented individuals in his field, including Jonathan Mark Faircloth and Dieter Bingemann. Their combined expertise contributes to the ongoing success of their projects.
Conclusion
David John Creasey is a pioneering inventor whose work in portable Raman technology is making a significant impact in the field. His patents reflect a commitment to innovation and excellence in spectroscopy.