Location History:
- Hurth-Hermulheim, DE (1986)
- Hurth, DE (1982 - 1994)
Company Filing History:
Years Active: 1982-1994
Title: **Innovative Contributions of Friedrich-Wilhelm Dorn**
Introduction
Friedrich-Wilhelm Dorn, an accomplished inventor based in Hurth, Germany, has made significant strides in the field of material science through his six patents. His innovative work primarily focuses on processes for developing advanced materials, particularly in the realm of high-temperature superconductors and aluminum nitride production.
Latest Patents
Among his latest patents, Dorn has devised a novel **process for producing tubular molded parts of high temperature**. This method involves allowing a homogeneous melt of oxide material, which includes components such as bismuth, calcium, strontium, and copper, to flow into a casting zone at elevated temperatures of 900 to 1100 degrees Celsius. The resulting solidified parts undergo an annealing process in an oxygen-rich atmosphere, enhancing their structural integrity and performance.
Another noteworthy patent by Dorn is his **process for producing aluminum nitride**. This innovative technique reacts aluminum hydroxides with carbon in a specific molar ratio to yield finely dispersed aluminum nitride. The hydroxides and carbon are ground together with a non-aqueous grinding fluid and subsequently calcined under nitrogen, allowing for the refinement of the aluminum nitride particles.
Career Highlights
Dorn is affiliated with Hoechst Aktiengesellschaft, a prominent company known for its contributions to chemical and pharmaceutical sectors. His expertise and inventive abilities have led to the creation of high-performance materials, pushing the boundaries of current technology in superconductivity and ceramic materials.
Collaborations
Throughout his career, Dorn has collaborated with notable colleagues Gero Heymer and Manfred Wolter. Their combined expertise has fostered an environment of innovation and creativity, further advancing the scientific community's understanding and capabilities in advanced material processing.
Conclusion
Friedrich-Wilhelm Dorn's inventive spirit has resulted in a number of impactful patents that continue to influence the field of materials science. His dedication to research and development is evident through his innovative processes, which not only showcase his technical expertise but also contribute to the significant advancement of contemporary technology.