Company Filing History:
Years Active: 1978-1979
Title: The Innovations of Hans-Jorg Isensee
Introduction
Hans-Jorg Isensee is a notable inventor based in Bruchkobel, Germany. He has made significant contributions to the field of uranium processing, holding three patents that showcase his expertise and innovative spirit. His work has implications for both the nuclear industry and environmental management.
Latest Patents
One of Isensee's latest patents is a process for the production of free-flowing directly compactable uranium. This process involves the continuous precipitation of uranium peroxide from a stirred uranyl nitrate solution at a pH of 1 - 2.5 using hydrogen peroxide. The process includes calcining the peroxide at temperatures between 500°C and 800°C, followed by reduction at 550°C to 750°C. The precipitation solution contains 70 - 150 g/l of uranium and 0.80 g/l of ammonium nitrate, treated with a 15 - 20% aqueous hydrogen peroxide solution. Additionally, a mixture of ammonia and air is introduced into the solution to facilitate the process. Another significant patent is the process for working up uranium-thorium wastes, which allows for the recycling of waste materials back into the casting process of uranium-thorium oxide kernels.
Career Highlights
Throughout his career, Isensee has worked with prominent companies in the nuclear sector, including Nukem Limited and Nukem Nuklear-chemie und Metallurgie GmbH. His experience in these organizations has contributed to his development as an inventor and has provided him with a platform to implement his innovative ideas.
Collaborations
Isensee has collaborated with notable professionals in his field, including Paul Borner and Norbert Iffland. These collaborations have likely enriched his work and expanded the impact of his inventions.
Conclusion
Hans-Jorg Isensee's contributions to uranium processing through his patents reflect his innovative approach and dedication to advancing the field. His work not only addresses industry needs but also emphasizes the importance of sustainable practices in nuclear technology.
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.