Location History:
- Spiesen/Elversberg, DE (1988)
- Spiessen-Elfersberg, DE (1988 - 1989)
- Spiesen-Elversberg, DE (1985 - 1998)
- Spiesen, DE (1982 - 2009)
Company Filing History:
23 out of 171 
1 out of 10 
1 out of 11 Years Active: 1982-2009
Title: Bernd Mathieu: A Pioneer in Blood Filtration Technology
Introduction
Bernd Mathieu, based in Spiesen-Elversberg, Germany, is an innovative inventor renowned for his contributions to the field of blood filtration technology. With an impressive portfolio of 27 patents, Mathieu has focused on creating solutions that enhance the safety and efficacy of blood products.
Latest Patents
One of Mathieu's notable inventions is a filter designed for the removal of substances from blood products. This device features a porous element made up of at least one fibrous web with a pore size that is suitable for leukocyte removal. The fibrous web is crafted from hydrophobic polymer fibers, which are coated with a hydrophilic polymer to improve the critical wetting surface tension (CWST) of the hydrophobic polymer. This innovation includes adsorbent particles, each with a mean diameter of less than 30 micrometers, bonded to the fibers via the hydrophilic polymer coating.
Another of his significant patents is for a specialized filter aimed at separating leukocytes from other blood components. This filter includes an outer sheath and at least one intermediate layer forming a frame, alongside an inlet chamber that connects to a medium source and an outlet chamber for the filtrate. Designed to minimize dead space, this filter can be easily centrifuged due to the arrangement of the filter material between the outer sheath and the intermediate layer.
Career Highlights
Throughout his career, Bernd Mathieu has made significant strides in the biomedical sector, particularly during his tenure with Fresenius AG and Dr. Eduard Fresenius Chemisch-Pharmazeutische Industrie KG Apparatebau. His dedication to improving the quality of medical devices has led to advancements in blood product safety.
Collaborations
Mathieu has collaborated with esteemed professionals in his field, including Wolfram Weber and Hans-Dietrich Polaschegg. These partnerships have fostered innovation and led to solutions that address complex challenges in blood filtration.
Conclusion
Bernd Mathieu's impact on blood filtration technology is profound, with his patents and innovations paving the way for safer and more effective medical treatments. His work exemplifies the role of inventors in pushing the boundaries of medical technology, demonstrating both dedication and ingenuity in the quest for improved healthcare solutions.
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.