Company Filing History:
4 out of 23 
2 out of 3 
2 out of 13 Years Active: 2006-2019
Title: Innovations of Marcel Hoekman
Introduction
Marcel Hoekman is a notable inventor based in Enschede, Netherlands. He has made significant contributions to the field of flow cytometry and material fabrication, holding a total of 8 patents. His work has advanced the understanding and application of fluid dynamics and material science.
Latest Patents
One of his latest patents is a flow cytometry system and method. This innovative system features a flow channel defined through the thickness of a substrate. Fluid flowing through this channel is illuminated by a first plurality of surface waveguides arranged around the flow channel in a first plane. A second plurality of surface waveguides, arranged in a second plane, receives light after it has interacted with the fluid. The illumination pattern is controlled by adjusting the phase of the light in the first plurality of surface waveguides. This results in uniform light illumination with a low coefficient of variation, enhancing the ability to distinguish and quantify fluid characteristics such as cell count and DNA content.
Another significant patent is for a layer having a non-linear taper and method of fabrication. This method involves forming a non-linear thickness profile in a first layer of a first material. An accelerator layer of a second material is formed on the first layer, along with a mask layer that enables the accelerator layer to expose the first layer to a first etchant in a first region. The exposure time varies non-linearly along a first axis, resulting in a non-linear change in thickness of the first layer.
Career Highlights
Marcel Hoekman has worked with several companies, including Octrolix B.V. and Lionix B.V. His experience in these organizations has contributed to his expertise in developing innovative technologies.
Collaborations
He has collaborated with notable coworkers such as Rene Gerrit Heideman and Frederik Schreuder. Their combined efforts have led to advancements in their respective fields.
Conclusion
Marcel Hoekman is a distinguished inventor whose work in flow cytometry and material fabrication has made a significant impact. His patents reflect his innovative approach and dedication to advancing technology.