Company Filing History:
Years Active: 2015-2017
Title: Werner Zimmermann: Innovator in Hydroxyethyl Starch Derivatives
Introduction
Werner Zimmermann is a notable inventor based in Bernburg, Germany. He has made significant contributions to the field of chemistry, particularly in the development of hydroxyethyl starch derivatives. With a total of 2 patents, his work has implications in various industrial applications.
Latest Patents
Zimmermann's latest patents focus on a method for manufacturing hydroxyethyl starch derivatives. This innovative method involves several key steps: first, dissolving hydroxyethyl starch in water; second, adjusting the pH value to between 8.0 and 10.0; third, adding a cyanide compound to the hydroxyethyl starch solution and heating it to a temperature between 80 to 99°C for a specified time; and finally, adjusting the pH to a value between 2.0 and 4.0 while bringing the solution to a temperature of 50 to 90°C for another time period. This process allows for the creation of modified hydroxyethyl starch that carries a heptonic acid residue on at least one of its termini.
Career Highlights
Throughout his career, Zimmermann has worked with Serumwerk Bernburg AG, where he has applied his expertise in the field of starch derivatives. His innovative approaches have contributed to advancements in the industry, showcasing his commitment to research and development.
Collaborations
Zimmermann has collaborated with notable colleagues such as Jan Lukowczyk and Harald Hofmann. These partnerships have further enriched his work and expanded the impact of his inventions.
Conclusion
Werner Zimmermann's contributions to the field of hydroxyethyl starch derivatives highlight his innovative spirit and dedication to advancing chemical processes. His patents reflect a significant step forward in the manufacturing of modified starches, demonstrating the importance of research and collaboration in driving innovation.