Hans-Hagen Von Dohren

Title: Hans-Hagen von Dohren: Innovator in Liquid Detection Technologies

Introduction

Hans-Hagen von Dohren, an accomplished inventor based in Bochum-Langendreer, Germany, has made significant contributions to the field of analytical testing. With two patents to his name, he is recognized for his innovative solutions in the detection of components in liquid samples, demonstrating his commitment to advancing scientific methods in this area.

Latest Patents

The first of his notable patents is a test device and method for the detection of a component of a liquid. This invention features a test strip that comprises a support layer, a microporous polymer layer, and a reagent. The microporous polymer layer acts as a membrane with an asymmetric pore structure—making it specifically designed for effective liquid sample application. Notably, the narrower pores are positioned on the side of the strip that comes into contact with the sample. The visible smoothness of the support layer ensures accuracy in testing. The porous membrane is produced through coagulation from a solution, enhancing its performance.

His second patent, the transparent test strip system, includes a transparent reagent carrier layer that facilitates dry chemical detection of constituents in aqueous samples. This system integrates a water-soluble or water-swellable component along with a film-forming component to optimize the detection process.

Career Highlights

Hans-Hagen von Dohren's career is intertwined with his role at Bayer Aktiengesellschaft, a leading global enterprise in life sciences. Through his work, he has impacted the development of analytical testing technologies, helping to streamline processes that require precision and reliability.

Collaborations

In his endeavors, Hans-Hagen has collaborated with notable colleagues including Karlheinz Hildenbrand and Hermann Perrey. These partnerships have fostered innovation and allowed for a collaborative approach to problem-solving in the field of liquid detection.

Conclusion

Hans-Hagen von Dohren exemplifies the essence of innovation through his patents and collaborative efforts. His work continues to pave the way for advancements in analytical methodologies, ensuring enhanced accuracy and efficiency in the detection of liquid components. As he progresses in his career, the contributions he has made will undoubtedly influence future developments in the field.