Company Filing History:
Years Active: 2019
Title: Andreas Kirchner: Innovator in Polymer Technology
Introduction
Andreas Kirchner is a notable inventor based in Andernach, Germany. He has made significant contributions to the field of polymer technology, particularly in the preparation of copolymer microparticles. His innovative work has led to advancements in various applications, showcasing his expertise and dedication to research and development.
Latest Patents
One of Kirchner's key patents is titled "Process for preparing poly(glycolide-co-lactide) copolymer microparticles." This patent describes a process for creating poly(lactide-co-glycolide) copolymer particles with an average particle size ranging from 50 to 800 nm. The process involves transferring a mixture of poly(lactide-co-glycolide) copolymer, ethanol, and carbon dioxide from a first reactor to a second reactor. This transfer occurs under rapid pressure reduction, leading to phase separation into a gas phase, an ethanol aerosol, and an ethanolic suspension containing the copolymer particles. The carbon dioxide gas and ethanol aerosol are then removed, resulting in the poly(glycolide-co-lactide) copolymer particles being obtained in either an ethanolic suspension or dry form.
Career Highlights
Throughout his career, Kirchner has worked with prominent companies in the chemical industry, including Evonik Röhm GmbH and Evonik Operations GmbH. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Kirchner has collaborated with several professionals in his field, including Rosario Lizio and Markus Rolf Rossmeissl. These collaborations have further enhanced his research and development efforts, leading to impactful advancements in polymer technology.
Conclusion
Andreas Kirchner's contributions to the field of polymer technology, particularly through his innovative patent, demonstrate his commitment to advancing scientific knowledge and applications. His work continues to influence the industry and inspire future innovations.