Location History:
- Freiburg, DE (1999)
- late of Bad-Krozingen, DE (2002)
Company Filing History:
Years Active: 1999-2002
Title: **The Innovative Mind of Johann Riegl**
Introduction
Johann Riegl, an accomplished inventor based in Munich, Germany, has made significant contributions to the field of chemical processes. With two patents to his name, his work exemplifies innovation and expertise in developing methods that enhance production efficiency.
Latest Patents
Riegl's latest patents include a process for producing 3-hydroxypropionitrile and a method for hydroxymethylation of tocopherols. The first patent outlines a detailed procedure for synthesizing 3-hydroxypropionitrile through the reaction of acrylonitrile with water, utilizing specific molar ratios and controlled temperature and pressure conditions. This method emphasizes the recycling of the basic aqueous phase and distilled acrylonitrile, showcasing a commitment to sustainability and efficiency. The second patent describes a unique method to synthesize α-tocopherol from non-α-tocopherols by hydroxymethylating them with formaldehyde and reducing them in a solvent mixture. This innovative approach simplifies the production of essential vitamin E derivatives.
Career Highlights
Riegl is known for his strategic role at Roche Vitamins Inc., where he has applied his knowledge to advance the company’s objectives in vitamin production. His ability to devise novel processes has significantly impacted the industry, demonstrating his deep understanding of chemical engineering and innovation.
Collaborations
Throughout his career, Johann Riegl has collaborated with esteemed colleagues such as Bruno Burdet and August Ruettimann. Their teamwork has fostered a creative environment that encourages innovation and drives the development of new technologies within the company.
Conclusion
Johann Riegl's contributions to the field of chemical processes and his innovative patents position him as a noteworthy inventor. His work not only enhances the capabilities of Roche Vitamins Inc. but also stands as a testament to the importance of creativity and research in advancing industry standards. The continued exploration of processes like those developed by Riegl is vital for future innovations in the field.