Location History:
- Wendel-Osterbruecken, DE (1994)
- St. Wendel, DE (1995 - 2001)
- Namborn, DE (2004 - 2012)
Company Filing History:
5 out of 171 
2 out of 7 
1 out of 848 
Years Active: 1994-2012
Title: Friedrich Witthaus: Innovator in Membrane Separation Technology
Introduction
Friedrich Witthaus is a prolific inventor hailing from St. Wendel, Germany, who holds a remarkable portfolio of 8 patents. His contributions to the field of membrane technology and tube arrangements have made significant impacts in various industries, showcasing his innovative spirit and technical expertise.
Latest Patents
Among his latest inventions is a hollow fiber membrane separation device. This device features two distinct flow spaces; the first space is formed by the capillary tube passages of a hollow-fiber bundle, which is securely encased in a sealing compound at both ends. The second space surrounds the fiber bundle within a housing, ensuring efficient separation processes. This innovative design includes features such as caps that seal off the first space and tooth-like projections formed by axial notches at each end of the housing.
Another notable patent is a multi-lumen tube arrangement intended for use in centrifuge operations. This arrangement consists of at least two individual tubes that rotate around each other, averting the need for a sliding seal. The design allows for counter-rotation of the tubes, effectively balancing the applied torques during operation. A manufacturing method for this arrangement is also elucidated in the patent, further demonstrating Witthaus's technical ingenuity.
Career Highlights
Friedrich Witthaus has accumulated a wealth of experience working with leading companies in the healthcare and technology sectors. Notably, he has been associated with Fresenius AG and Fresenius Hemocare GmbH. His work with these organizations has allowed him to advance his research and contribute to significant technological improvements in medical devices.
Collaborations
Throughout his career, Witthaus has collaborated with accomplished professionals like Wolfgang Biesel and Wolfram Weber. These collaborations have enriched his work and expanded his innovative capabilities, enabling him to push the boundaries of membrane separation technology and tube designs.
Conclusion
Friedrich Witthaus exemplifies the essence of innovation through his substantial contributions to patentable technologies. With his inventive prowess and collaborative spirit, he continues to inspire future generations of inventors and innovators in the fields of membrane separation and beyond.
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.